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File: javascript/source/jquery.msdropdown_custom.js

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File: javascript/source/jquery.msdropdown_custom.js
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// MSDropDown - jquery.dd.js // author: Marghoob Suleman - http://www.marghoobsuleman.com/ // Date: 10 Nov, 2012 // Version: 3.5 // Revision: 25 // web: www.marghoobsuleman.com /* // msDropDown is free jQuery Plugin: you can redistribute it and/or modify // it under the terms of the either the MIT License or the Gnu General Public License (GPL) Version 2 */ var msBeautify = msBeautify || {}; (function ($) { msBeautify = { version: {msDropdown:'3.5'}, author: "Marghoob Suleman", counter: 20, debug: function (v) { if (v !== false) { $(".ddOutOfVision").css({height: 'auto', position: 'relative'}); } else { $(".ddOutOfVision").css({height: '0px', position: 'absolute'}); } }, oldDiv: '', create: function (id, settings, type) { type = type || "dropdown"; var data; switch (type.toLowerCase()) { case "dropdown": case "select": data = $(id).msDropdown(settings).data("dd"); break; } return data; } }; $.msDropDown = {}; //Legacy $.msDropdown = {}; //camelCaps $.extend(true, $.msDropDown, msBeautify); $.extend(true, $.msDropdown, msBeautify); // make compatibiliy with old and new jquery if ($.fn.prop === undefined) {$.fn.prop = $.fn.attr;} if ($.fn.on === undefined) {$.fn.on = $.fn.bind;$.fn.off = $.fn.unbind;} if (typeof $.expr.createPseudo === 'function') { //jQuery 1.8 or greater $.expr[':'].Contains = $.expr.createPseudo(function (arg) {return function (elem) { return $(elem).text().toUpperCase().indexOf(arg.toUpperCase()) >= 0; }; }); } else { //lower version $.expr[':'].Contains = function (a, i, m) {return $(a).text().toUpperCase().indexOf(m[3].toUpperCase()) >= 0; }; } //dropdown class function dd(element, settings) { var settings = $.extend(true, {byJson: {data: null, selectedIndex: 0, name: null, size: 0, multiple: false, width: 250}, mainCSS: 'dd', height: 120, //not using currently visibleRows: 7, rowHeight: 0, showIcon: true, zIndex: 9999, useSprite: false, animStyle: 'slideDown', event:'click', openDirection: 'auto', //auto || alwaysUp || alwaysDown jsonTitle: true, style: '', disabledOpacity: 0.7, disabledOptionEvents: true, childWidth:0, enableCheckbox:false, //this needs to multiple or it will set element to multiple checkboxNameSuffix:'_mscheck', append:'', prepend:'', reverseMode:true, //it will update the msdropdown UI/value if you update the original dropdown - will be usefull if are using knockout.js or playing with original dropdown roundedCorner:true, enableAutoFilter:true, on: {create: null,open: null,close: null,add: null,remove: null,change: null,blur: null,click: null,dblclick: null,mousemove: null,mouseover: null,mouseout: null,focus: null,mousedown: null,mouseup: null} }, settings); var $this = this; //this class var holderId = {postElementHolder: '_msddHolder', postID: '_msdd', postTitleWrapperID: '_title_wrapper',postTitleID: '_title',postTitleTextID: '_titleText', postChildID: '_child'}; var css = {dd:settings.mainCSS, ddTitle: 'ddTitle', arrow: 'arrow arrowoff', ddChild: 'ddChild', ddTitleText: 'ddTitleText',disabled: 'disabled', enabled: 'enabled', ddOutOfVision: 'ddOutOfVision', borderTop: 'borderTop', noBorderTop: 'noBorderTop', selected: 'selected', divider: 'divider', optgroup: "optgroup", optgroupTitle: "optgroupTitle", description: "description", label: "ddlabel",hover: 'hover',disabledAll: 'disabledAll'}; var css_i = {li: '_msddli_',borderRadiusTp: 'borderRadiusTp',borderRadiusBtm: 'borderRadiusBtm',ddChildMore: 'border shadow',fnone: "fnone"}; var isList = false, isMultiple=false,isDisabled=false, cacheElement = {}, element, orginial = {}, isOpen=false; var DOWN_ARROW = 40, UP_ARROW = 38, LEFT_ARROW=37, RIGHT_ARROW=39, ESCAPE = 27, ENTER = 13, ALPHABETS_START = 47, SHIFT=16, CONTROL = 17, BACKSPACE=8, DELETE=46; var shiftHolded=false, controlHolded=false,lastTarget=null,forcedTrigger=false, oldSelected, isCreated = false; var doc = document, ua = window.navigator.userAgent, isIE = ua.match(/msie/i); settings.reverseMode = settings.reverseMode.toString(); settings.roundedCorner = settings.roundedCorner.toString(); var msieversion = function() { var msie = ua.indexOf("MSIE"); if ( msie > 0 ) { // If Internet Explorer, return version number return parseInt (ua.substring (msie+5, ua.indexOf (".", msie))); } else { // If another browser, return 0 return 0; }; }; var checkDataSetting = function() { settings.mainCSS = $("#"+element).data("maincss") || settings.mainCSS; settings.visibleRows = $("#"+element).data("visiblerows") || settings.visibleRows; if($("#"+element).data("showicon")==false) {settings.showIcon = $("#"+element).data("showicon");}; settings.useSprite = $("#"+element).data("usesprite") || settings.useSprite; settings.animStyle = $("#"+element).data("animstyle") || settings.animStyle; settings.event = $("#"+element).data("event") || settings.event; settings.openDirection = $("#"+element).data("opendirection") || settings.openDirection; settings.jsonTitle = $("#"+element).data("jsontitle") || settings.jsonTitle; settings.disabledOpacity = $("#"+element).data("disabledopacity") || settings.disabledOpacity; settings.childWidth = $("#"+element).data("childwidth") || settings.childWidth; settings.enableCheckbox = $("#"+element).data("enablecheckbox") || settings.enableCheckbox; settings.checkboxNameSuffix = $("#"+element).data("checkboxnamesuffix") || settings.checkboxNameSuffix; settings.append = $("#"+element).data("append") || settings.append; settings.prepend = $("#"+element).data("prepend") || settings.prepend; settings.reverseMode = $("#"+element).data("reversemode") || settings.reverseMode; settings.roundedCorner = $("#"+element).data("roundedcorner") || settings.roundedCorner; settings.enableAutoFilter = $("#"+element).data("enableautofilter") || settings.enableAutoFilter; //make string settings.reverseMode = settings.reverseMode.toString(); settings.roundedCorner = settings.roundedCorner.toString(); settings.enableAutoFilter = settings.enableAutoFilter.toString(); }; var getElement = function(ele) { if (cacheElement[ele] === undefined) { cacheElement[ele] = doc.getElementById(ele); } return cacheElement[ele]; }; var getIndex = function(opt) { var childid = getPostID("postChildID"); return $("#"+childid + " li."+css_i.li).index(opt); }; var createByJson = function() { if (settings.byJson.data) { var validData = ["description","image","title"]; try { if (!element.id) { element.id = "dropdown"+msBeautify.counter; }; settings.byJson.data = eval(settings.byJson.data); //change element var id = "msdropdown"+(msBeautify.counter++); var obj = {}; obj.id = id; obj.name = settings.byJson.name || element.id; //its name if (settings.byJson.size>0) { obj.size = settings.byJson.size; }; obj.multiple = settings.byJson.multiple; var oSelect = createElement("select", obj); for(var i=0;i<settings.byJson.data.length;i++) { var current = settings.byJson.data[i]; var opt = new Option(current.text, current.value); for(var p in current) { if (p.toLowerCase() != 'text') { var key = ($.inArray(p.toLowerCase(), validData)!=-1) ? "data-" : ""; opt.setAttribute(key+p, current[p]); }; }; oSelect.options[i] = opt; }; getElement(element.id).appendChild(oSelect); oSelect.selectedIndex = settings.byJson.selectedIndex; $(oSelect).css({width: settings.byJson.width+'px'}); //now change element for access other things element = oSelect; } catch(e) { throw "There is an error in json data."; }; }; }; var init = function() { //set properties createByJson(); if (!element.id) { element.id = "msdrpdd"+(msBeautify.counter++); }; element = element.id; $this.element = element; checkDataSetting(); isDisabled = getElement(element).disabled; var useCheckbox = settings.enableCheckbox; if(useCheckbox.toString()==="true") { getElement(element).multiple = true; settings.enableCheckbox = true; }; isList = (getElement(element).size>1 || getElement(element).multiple==true) ? true : false; //trace("isList "+isList); if (isList) {isMultiple = getElement(element).multiple;}; mergeAllProp(); //create layout createLayout(); //set ui prop updateProp("uiData", getDataAndUI()); updateProp("selectedOptions", $("#"+element +" option:selected")); var childid = getPostID("postChildID"); oldSelected = $("#" + childid + " li." + css.selected); if(settings.reverseMode==="true") { $("#"+element).on("change", function() { setValue(this.selectedIndex); }); }; //add refresh method getElement(element).refresh = function(e) { $("#"+element).msDropdown().data("dd").refresh(); }; }; /********************************************************************************************/ var getPostID = function (id) { return element+holderId[id]; }; var getInternalStyle = function(ele) { var s = (ele.style === undefined) ? "" : ele.style.cssText; return s; }; var parseOption = function(opt) { var imagePath = '', title ='', description='', value=-1, text='', className='', imagecss = ''; if (opt !== undefined) { var attrTitle = opt.title || ""; //data-title if (attrTitle!="") { var reg = /^\{.*\}$/; var isJson = reg.test(attrTitle); if (isJson && settings.jsonTitle) { var obj = eval("["+attrTitle+"]"); }; title = (isJson && settings.jsonTitle) ? obj[0].title : title; description = (isJson && settings.jsonTitle) ? obj[0].description : description; imagePath = (isJson && settings.jsonTitle) ? obj[0].image : attrTitle; imagecss = (isJson && settings.jsonTitle) ? obj[0].imagecss : imagecss; }; text = opt.text || ''; value = opt.value || ''; className = opt.className || ""; //ignore title attribute if playing with data tags title = $(opt).prop("data-title") || $(opt).data("title") || (title || ""); description = $(opt).prop("data-description") || $(opt).data("description") || (description || ""); imagePath = $(opt).prop("data-image") || $(opt).data("image") || (imagePath || ""); imagecss = $(opt).prop("data-imagecss") || $(opt).data("imagecss") || (imagecss || ""); }; var o = {image: imagePath, title: title, description: description, value: value, text: text, className: className, imagecss:imagecss}; return o; }; var createElement = function(nm, attr, html) { var tag = doc.createElement(nm); if (attr) { for(var i in attr) { switch(i) { case "style": tag.style.cssText = attr[i]; break; default: tag[i] = attr[i]; break; }; }; }; if (html) { tag.innerHTML = html; }; return tag; }; /********************************************************************************************/ /*********************** <layout> *************************************/ var hideOriginal = function() { var hidid = getPostID("postElementHolder"); if ($("#"+hidid).length==0) { var obj = {style: 'height: 0px;overflow: hidden;position: absolute;',className: css.ddOutOfVision}; obj.id = hidid; var oDiv = createElement("div", obj); $("#"+element).after(oDiv); $("#"+element).appendTo($("#"+hidid)); } else { $("#"+hidid).css({height: 0,overflow: 'hidden',position: 'absolute'}); }; getElement(element).tabIndex = -1; }; var createWrapper = function () { var brdRds = (settings.roundedCorner == "true") ? " borderRadius" : ""; var obj = { className: css.dd + " ddcommon"+brdRds }; var intcss = getInternalStyle(getElement(element)); var w = $("#" + element).outerWidth(); obj.style = "width: " + w + "px;"; if (intcss.length > 0) { obj.style = obj.style + "" + intcss; }; obj.id = getPostID("postID"); obj.tabIndex = getElement(element).tabIndex; var oDiv = createElement("div", obj); return oDiv; }; var createTitle = function () { var selectedOption; if(getElement(element).selectedIndex>=0) { selectedOption = getElement(element).options[getElement(element).selectedIndex]; } else { selectedOption = {value:'', text:''}; } var spriteClass = "", selectedClass = ""; //check sprite var useSprite = $("#"+element).data("usesprite"); if(useSprite) { settings.useSprite = useSprite; }; if (settings.useSprite != false) { spriteClass = " " + settings.useSprite; selectedClass = " " + selectedOption.className; }; var brdRdsTp = (settings.roundedCorner == "true") ? " "+css_i.borderRadiusTp : "" ; var brdRdsBtm = (settings.roundedCorner == "true") ? " "+css_i.borderRadiusBtm : "" ; var titleWrapperId = getPostID("postTitleWrapperID"); var oTitle = createElement("div", {className: css.ddTitle + spriteClass + brdRdsTp + brdRdsBtm, id: titleWrapperId}); //divider var oDivider = createElement("span", {className: css.divider}); //arrow var oArrow = createElement("span", {className: css.arrow}); //title Text var titleid = getPostID("postTitleID"); var oTitleText = createElement("span", {className: css.ddTitleText + selectedClass, id: titleid}); var parsed = parseOption(selectedOption); var arrowPath = parsed.image; var sText = parsed.text || ""; if (arrowPath != "" && settings.showIcon) { var oIcon = createElement("img"); oIcon.src = arrowPath; if(parsed.imagecss!="") { oIcon.className = parsed.imagecss+" "; }; }; var oTitleText_in = createElement("span", {className: css.label}, sText); oTitle.appendChild(oDivider); oTitle.appendChild(oArrow); if (oIcon) { oTitleText.appendChild(oIcon); }; oTitleText.appendChild(oTitleText_in); oTitle.appendChild(oTitleText); var oDescription = createElement("span", {className: css.description}, parsed.description); oTitleText.appendChild(oDescription); return oTitle; }; var createFilterBox = function () { var tid = getPostID("postTitleTextID"); var brdRds = (settings.roundedCorner == "true") ? "borderRadius" : ""; var sText = createElement("input", {id: tid, type: 'text', value: '', autocomplete: 'off', className: 'text shadow '+brdRds, style: 'display: none'}); return sText; }; var createChild = function (opt) { var obj = {}; var intcss = getInternalStyle(opt); if (intcss.length > 0) {obj.style = intcss; }; var css2 = (opt.disabled) ? css.disabled : css.enabled; css2 = (opt.selected) ? (css2 + " " + css.selected) : css2; css2 = css2 + " " + css_i.li; obj.className = css2; if (settings.useSprite != false) { obj.className = css2 + " " + opt.className; }; var li = createElement("li", obj); var parsed = parseOption(opt); if (parsed.title != "") { li.title = parsed.title; }; var arrowPath = parsed.image; if (arrowPath != "" && settings.showIcon) { var oIcon = createElement("img"); oIcon.src = arrowPath; if(parsed.imagecss!="") { oIcon.className = parsed.imagecss+" "; }; }; if (parsed.description != "") { var oDescription = createElement("span", { className: css.description }, parsed.description); }; var sText = opt.text || ""; var oTitleText = createElement("span", { className: css.label }, sText); //checkbox if(settings.enableCheckbox===true) { var chkbox = createElement("input", { type: 'checkbox', name:element+settings.checkboxNameSuffix+'[]', value:opt.value||""}); //this can be used for future li.appendChild(chkbox); if(settings.enableCheckbox===true) { chkbox.checked = (opt.selected) ? true : false; }; }; if (oIcon) { li.appendChild(oIcon); }; li.appendChild(oTitleText); if (oDescription) { li.appendChild(oDescription); } else { if (oIcon) { oIcon.className = oIcon.className+css_i.fnone; }; }; var oClear = createElement("div", {className: 'clear'}); li.appendChild(oClear); return li; }; var createChildren = function () { var childid = getPostID("postChildID"); var obj = {className: css.ddChild + " ddchild_ " + css_i.ddChildMore, id: childid}; if (isList == false) { obj.style = "z-index: " + settings.zIndex; } else { obj.style = "z-index:1"; }; var childWidth = $("#"+element).data("childwidth") || settings.childWidth; if(childWidth) { obj.style = (obj.style || "") + ";width:"+childWidth; }; var oDiv = createElement("div", obj); var ul = createElement("ul"); if (settings.useSprite != false) { ul.className = settings.useSprite; }; var allOptions = getElement(element).children; for (var i = 0; i < allOptions.length; i++) { var current = allOptions[i]; var li; if (current.nodeName.toLowerCase() == "optgroup") { //create ul li = createElement("li", {className: css.optgroup}); var span = createElement("span", {className: css.optgroupTitle}, current.label); li.appendChild(span); var optChildren = current.children; var optul = createElement("ul"); for (var j = 0; j < optChildren.length; j++) { var opt_li = createChild(optChildren[j]); optul.appendChild(opt_li); }; li.appendChild(optul); } else { li = createChild(current); }; ul.appendChild(li); }; oDiv.appendChild(ul); return oDiv; }; var childHeight = function (val) { var childid = getPostID("postChildID"); if (val) { if (val == -1) { //auto $("#"+childid).css({height: "auto", overflow: "auto"}); } else { $("#"+childid).css("height", val+"px"); }; return false; }; //else return height var iHeight; if (getElement(element).options.length > settings.visibleRows) { var margin = parseInt($("#" + childid + " li:first").css("padding-bottom")) + parseInt($("#" + childid + " li:first").css("padding-top")); if(settings.rowHeight===0) { $("#" + childid).css({visibility:'hidden',display:'block'}); //hack for first child settings.rowHeight = Math.round($("#" + childid + " li:first").height()); $("#" + childid).css({visibility:'visible'}); if(!isList || settings.enableCheckbox===true) { $("#" + childid).css({display:'none'}); }; }; iHeight = ((settings.rowHeight + margin) * settings.visibleRows); } else if (isList) { iHeight = $("#" + element).height(); //get height from original element }; return iHeight; }; var applyChildEvents = function () { var childid = getPostID("postChildID"); $("#" + childid).on("click", function (e) { if (isDisabled === true) return false; //prevent body click e.preventDefault(); e.stopPropagation(); if (isList) { bind_on_events(); }; }); $("#" + childid + " li." + css.enabled).on("click", function (e) { if(e.target.nodeName.toLowerCase() !== "input") { close(this); }; }); $("#" + childid + " li." + css.enabled).on("mousedown", function (e) { if (isDisabled === true) return false; oldSelected = $("#" + childid + " li." + css.selected); lastTarget = this; e.preventDefault(); e.stopPropagation(); //select current input if(settings.enableCheckbox===true) { if(e.target.nodeName.toLowerCase() === "input") { controlHolded = true; }; }; if (isList === true) { if (isMultiple) { if (shiftHolded === true) { $(this).addClass(css.selected); var selected = $("#" + childid + " li." + css.selected); var lastIndex = getIndex(this); if (selected.length > 1) { var items = $("#" + childid + " li." + css_i.li); var ind1 = getIndex(selected[0]); var ind2 = getIndex(selected[1]); if (lastIndex > ind2) { ind1 = (lastIndex); ind2 = ind2 + 1; }; for (var i = Math.min(ind1, ind2); i <= Math.max(ind1, ind2); i++) { var current = items[i]; if ($(current).hasClass(css.enabled)) { $(current).addClass(css.selected); }; }; }; } else if (controlHolded === true) { $(this).toggleClass(css.selected); //toggle if(settings.enableCheckbox===true) { var checkbox = this.childNodes[0]; checkbox.checked = !checkbox.checked; //toggle }; } else { $("#" + childid + " li." + css.selected).removeClass(css.selected); $("#" + childid + " input:checkbox").prop("checked", false); $(this).addClass(css.selected); if(settings.enableCheckbox===true) { this.childNodes[0].checked = true; }; }; } else { $("#" + childid + " li." + css.selected).removeClass(css.selected); $(this).addClass(css.selected); }; //fire event on mouseup } else { $("#" + childid + " li." + css.selected).removeClass(css.selected); $(this).addClass(css.selected); }; }); $("#" + childid + " li." + css.enabled).on("mouseenter", function (e) { if (isDisabled === true) return false; e.preventDefault(); e.stopPropagation(); if (lastTarget != null) { if (isMultiple) { $(this).addClass(css.selected); if(settings.enableCheckbox===true) { this.childNodes[0].checked = true; }; }; }; }); $("#" + childid + " li." + css.enabled).on("mouseover", function (e) { if (isDisabled === true) return false; $(this).addClass(css.hover); }); $("#" + childid + " li." + css.enabled).on("mouseout", function (e) { if (isDisabled === true) return false; $("#" + childid + " li." + css.hover).removeClass(css.hover); }); $("#" + childid + " li." + css.enabled).on("mouseup", function (e) { if (isDisabled === true) return false; e.preventDefault(); e.stopPropagation(); if(settings.enableCheckbox===true) { controlHolded = false; }; var selected = $("#" + childid + " li." + css.selected).length; forcedTrigger = (oldSelected.length != selected || selected == 0) ? true : false; fireAfterItemClicked(); unbind_on_events(); //remove old one bind_on_events(); lastTarget = null; }); /* options events */ if (settings.disabledOptionEvents == false) { $("#" + childid + " li." + css_i.li).on("click", function (e) { if (isDisabled === true) return false; fireOptionEventIfExist(this, "click"); }); $("#" + childid + " li." + css_i.li).on("mouseenter", function (e) { if (isDisabled === true) return false; fireOptionEventIfExist(this, "mouseenter"); }); $("#" + childid + " li." + css_i.li).on("mouseover", function (e) { if (isDisabled === true) return false; fireOptionEventIfExist(this, "mouseover"); }); $("#" + childid + " li." + css_i.li).on("mouseout", function (e) { if (isDisabled === true) return false; fireOptionEventIfExist(this, "mouseout"); }); $("#" + childid + " li." + css_i.li).on("mousedown", function (e) { if (isDisabled === true) return false; fireOptionEventIfExist(this, "mousedown"); }); $("#" + childid + " li." + css_i.li).on("mouseup", function (e) { if (isDisabled === true) return false; fireOptionEventIfExist(this, "mouseup"); }); }; }; var removeChildEvents = function () { var childid = getPostID("postChildID"); $("#" + childid).off("click"); $("#" + childid + " li." + css.enabled).off("mouseenter"); $("#" + childid + " li." + css.enabled).off("click"); $("#" + childid + " li." + css.enabled).off("mouseover"); $("#" + childid + " li." + css.enabled).off("mouseout"); $("#" + childid + " li." + css.enabled).off("mousedown"); $("#" + childid + " li." + css.enabled).off("mouseup"); }; var triggerBypassingHandler = function (id, evt_n, handler) { $("#" + id).off(evt_n, handler); $("#" + id).trigger(evt_n); $("#" + id).on(evt_n, handler); }; var applyEvents = function () { var id = getPostID("postID"); var tid = getPostID("postTitleTextID"); var childid = getPostID("postChildID"); $("#" + id).on(settings.event, function (e) { if (isDisabled === true) return false; fireEventIfExist(settings.event); //prevent body click e.preventDefault(); e.stopPropagation(); open(e); }); $("#" + id).on("keydown", function (e) { var k = e.which; if (!isOpen && (k == ENTER || k == UP_ARROW || k == DOWN_ARROW || k == LEFT_ARROW || k == RIGHT_ARROW || (k >= ALPHABETS_START && !isList))) { open(e); if (k >= ALPHABETS_START) { showFilterBox(); } else { e.preventDefault(); e.stopImmediatePropagation(); }; }; }); $("#" + id).on("focus", wrapperFocusHandler); $("#" + id).on("blur", wrapperBlurHandler); $("#" + tid).on("blur", function (e) { //return focus to the wrapper without triggering the handler triggerBypassingHandler(id, "focus", wrapperFocusHandler); }); applyChildEvents(); $("#" + id).on("dblclick", on_dblclick); $("#" + id).on("mousemove", on_mousemove); $("#" + id).on("mouseenter", on_mouseover); $("#" + id).on("mouseleave", on_mouseout); $("#" + id).on("mousedown", on_mousedown); $("#" + id).on("mouseup", on_mouseup); }; var wrapperFocusHandler = function (e) { fireEventIfExist("focus"); }; var wrapperBlurHandler = function (e) { fireEventIfExist("blur"); }; //after create var fixedForList = function () { var id = getPostID("postID"); var childid = getPostID("postChildID"); if (isList === true && settings.enableCheckbox===false) { $("#" + id + " ." + css.ddTitle).hide(); $("#" + childid).css({display: 'block', position: 'relative'}); //open(); } else { if(settings.enableCheckbox===false) { isMultiple = false; //set multiple off if this is not a list }; $("#" + id + " ." + css.ddTitle).show(); $("#" + childid).css({display: 'none', position: 'absolute'}); //set value var first = $("#" + childid + " li." + css.selected)[0]; $("#" + childid + " li." + css.selected).removeClass(css.selected); var index = getIndex($(first).addClass(css.selected)); setValue(index); }; childHeight(childHeight()); //get and set height }; var fixedForDisabled = function () { var id = getPostID("postID"); var opc = (isDisabled == true) ? settings.disabledOpacity : 1; if (isDisabled === true) { $("#" + id).addClass(css.disabledAll); } else { $("#" + id).removeClass(css.disabledAll); }; }; var fixedSomeUI = function () { //auto filter var tid = getPostID("postTitleTextID"); if(settings.enableAutoFilter=="true") { $("#" + tid).on("keyup", applyFilters); }; //if is list fixedForList(); fixedForDisabled(); }; var createLayout = function () { var oDiv = createWrapper(); var oTitle = createTitle(); oDiv.appendChild(oTitle); //auto filter box var oFilterBox = createFilterBox(); oDiv.appendChild(oFilterBox); var oChildren = createChildren(); oDiv.appendChild(oChildren); $("#" + element).after(oDiv); hideOriginal(); //hideOriginal fixedSomeUI(); applyEvents(); var childid = getPostID("postChildID"); //append if(settings.append!='') { $("#" + childid).append(settings.append); }; //prepend if(settings.prepend!='') { $("#" + childid).prepend(settings.prepend); }; if (typeof settings.on.create == "function") { settings.on.create.apply($this, arguments); }; }; var selectMutipleOptions = function (bySelected) { var childid = getPostID("postChildID"); var selected = bySelected || $("#" + childid + " li." + css.selected); //bySelected or by argument for (var i = 0; i < selected.length; i++) { var ind = getIndex(selected[i]); getElement(element).options[ind].selected = "selected"; }; setValue(selected); }; var fireAfterItemClicked = function () { //console.log("fireAfterItemClicked") var childid = getPostID("postChildID"); var selected = $("#" + childid + " li." + css.selected); if (isMultiple && (shiftHolded || controlHolded) || forcedTrigger) { getElement(element).selectedIndex = -1; //reset old }; var index; if (selected.length == 0) { index = -1; } else if (selected.length > 1) { //selected multiple selectMutipleOptions(selected); //index = $("#" + childid + " li." + css.selected); } else { //if one selected index = getIndex($("#" + childid + " li." + css.selected)); }; if ((getElement(element).selectedIndex != index || forcedTrigger) && selected.length<=1) { forcedTrigger = false; var evt = has_handler("change"); getElement(element).selectedIndex = index; setValue(index); //local if (typeof settings.on.change == "function") { var d = getDataAndUI(); settings.on.change(d.data, d.ui); }; $("#" + element).trigger("change"); }; }; var setValue = function (index, byvalue) { if (index !== undefined) { var selectedIndex, value, selectedText; if (index == -1) { selectedIndex = -1; value = ""; selectedText = ""; updateTitleUI(-1); } else { //by index or byvalue if (typeof index != "object") { var opt = getElement(element).options[index]; getElement(element).selectedIndex = index; selectedIndex = index; value = parseOption(opt); selectedText = (index >= 0) ? getElement(element).options[index].text : ""; updateTitleUI(undefined, value); value = value.value; //for bottom } else { //this is multiple or by option selectedIndex = (byvalue && byvalue.index) || getElement(element).selectedIndex; value = (byvalue && byvalue.value) || getElement(element).value; selectedText = (byvalue && byvalue.text) || getElement(element).options[getElement(element).selectedIndex].text || ""; updateTitleUI(selectedIndex); }; }; updateProp("selectedIndex", selectedIndex); updateProp("value", value); updateProp("selectedText", selectedText); updateProp("children", getElement(element).children); updateProp("uiData", getDataAndUI()); updateProp("selectedOptions", $("#" + element + " option:selected")); }; }; var has_handler = function (name) { //True if a handler has been added in the html. var evt = {byElement: false, byJQuery: false, hasEvent: false}; var obj = $("#" + element); //console.log(name) try { //console.log(obj.prop("on" + name) + " "+name); if (obj.prop("on" + name) !== null) { evt.hasEvent = true; evt.byElement = true; }; } catch(e) { //console.log(e.message); } // True if a handler has been added using jQuery. var evs; if (typeof $._data == "function") { //1.8 evs = $._data(obj[0], "events"); } else { evs = obj.data("events"); }; if (evs && evs[name]) { evt.hasEvent = true; evt.byJQuery = true; }; return evt; }; var bind_on_events = function () { unbind_on_events(); $("body").on("click", close); //bind more events $(document).on("keydown", on_keydown); $(document).on("keyup", on_keyup); //focus will work on this }; var unbind_on_events = function () { $("body").off("click", close); //bind more events $(document).off("keydown", on_keydown); $(document).off("keyup", on_keyup); }; var applyFilters = function (e) { if(e.keyCode < ALPHABETS_START && e.keyCode!=BACKSPACE && e.keyCode!=DELETE) { return false; }; var childid = getPostID("postChildID"); var tid = getPostID("postTitleTextID"); var sText = getElement(tid).value; if (sText.length == 0) { $("#" + childid + " li:hidden").show(); //show if hidden childHeight(childHeight()); } else { $("#" + childid + " li").hide(); var items = $("#" + childid + " li:Contains('" + sText + "')").show(); if ($("#" + childid + " li:visible").length <= settings.visibleRows) { childHeight(-1); //set autoheight }; if (items.length > 0 && !isList || !isMultiple) { $("#" + childid + " ." + css.selected).removeClass(css.selected); $(items[0]).addClass(css.selected); }; }; if (!isList) { adjustOpen(); }; }; var showFilterBox = function () { if(settings.enableAutoFilter=="true") { var id = getPostID("postID"); var tid = getPostID("postTitleTextID"); if ($("#" + tid + ":hidden").length > 0 && controlHolded == false) { $("#" + tid + ":hidden").show().val(""); //blur the wrapper without triggering the handler triggerBypassingHandler(id, "blur", wrapperBlurHandler); getElement(tid).focus(); }; }; }; var hideFilterBox = function () { var tid = getPostID("postTitleTextID"); if ($("#" + tid + ":visible").length > 0) { $("#" + tid + ":visible").hide(); getElement(tid).blur(); }; }; var on_keydown = function (evt) { var tid = getPostID("postTitleTextID"); var childid = getPostID("postChildID"); switch (evt.keyCode) { case DOWN_ARROW: case RIGHT_ARROW: evt.preventDefault(); evt.stopPropagation(); //hideFilterBox(); next(); break; case UP_ARROW: case LEFT_ARROW: evt.preventDefault(); evt.stopPropagation(); //hideFilterBox(); previous(); break; case ESCAPE: case ENTER: evt.preventDefault(); evt.stopPropagation(); close(); var selected = $("#" + childid + " li." + css.selected).length; forcedTrigger = (oldSelected.length != selected || selected == 0) ? true : false; fireAfterItemClicked(); unbind_on_events(); //remove old one lastTarget = null; break; case SHIFT: shiftHolded = true; break; case CONTROL: controlHolded = true; break; default: if (evt.keyCode >= ALPHABETS_START && isList === false) { showFilterBox(); }; break; }; if (isDisabled === true) return false; fireEventIfExist("keydown"); }; var on_keyup = function (evt) { switch (evt.keyCode) { case SHIFT: shiftHolded = false; break; case CONTROL: controlHolded = false; break; }; if (isDisabled === true) return false; fireEventIfExist("keyup"); }; var on_dblclick = function (evt) { if (isDisabled === true) return false; fireEventIfExist("dblclick"); }; var on_mousemove = function (evt) { if (isDisabled === true) return false; fireEventIfExist("mousemove"); }; var on_mouseover = function (evt) { if (isDisabled === true) return false; evt.preventDefault(); fireEventIfExist("mouseover"); }; var on_mouseout = function (evt) { if (isDisabled === true) return false; evt.preventDefault(); fireEventIfExist("mouseout"); }; var on_mousedown = function (evt) { if (isDisabled === true) return false; fireEventIfExist("mousedown"); }; var on_mouseup = function (evt) { if (isDisabled === true) return false; fireEventIfExist("mouseup"); }; var option_has_handler = function (opt, name) { //True if a handler has been added in the html. var evt = {byElement: false, byJQuery: false, hasEvent: false}; if ($(opt).prop("on" + name) != undefined) { evt.hasEvent = true; evt.byElement = true; }; // True if a handler has been added using jQuery. var evs = $(opt).data("events"); if (evs && evs[name]) { evt.hasEvent = true; evt.byJQuery = true; }; return evt; }; var fireOptionEventIfExist = function (li, evt_n) { if (settings.disabledOptionEvents == false) { var opt = getElement(element).options[getIndex(li)]; //check if original has some if (option_has_handler(opt, evt_n).hasEvent === true) { if (option_has_handler(opt, evt_n).byElement === true) { opt["on" + evt_n](); }; if (option_has_handler(opt, evt_n).byJQuery === true) { switch (evt_n) { case "keydown": case "keyup": //key down/up will check later break; default: $(opt).trigger(evt_n); break; }; }; return false; }; }; }; var fireEventIfExist = function (evt_n) { //local if (typeof settings.on[evt_n] == "function") { settings.on[evt_n].apply(this, arguments); }; //check if original has some if (has_handler(evt_n).hasEvent === true) { if (has_handler(evt_n).byElement === true) { getElement(element)["on" + evt_n](); } else if (has_handler(evt_n).byJQuery === true) { switch (evt_n) { case "keydown": case "keyup": //key down/up will check later break; default: $("#" + element).triggerHandler(evt_n); break; }; }; return false; }; }; /******************************* navigation **********************************************/ var scrollToIfNeeded = function (opt) { var childid = getPostID("postChildID"); //if scroll is needed opt = (opt !== undefined) ? opt : $("#" + childid + " li." + css.selected); if (opt.length > 0) { var pos = parseInt(($(opt).position().top)); var ch = parseInt($("#" + childid).height()); if (pos > ch) { var top = pos + $("#" + childid).scrollTop() - (ch/2); $("#" + childid).animate({scrollTop:top}, 500); }; }; }; var next = function () { var childid = getPostID("postChildID"); var items = $("#" + childid + " li:visible." + css_i.li); var selected = $("#" + childid + " li:visible." + css.selected); selected = (selected.length==0) ? items[0] : selected; var index = $("#" + childid + " li:visible." + css_i.li).index(selected); if ((index < items.length - 1)) { index = getNext(index); if (index < items.length) { //check again - hack for last disabled if (!shiftHolded || !isList || !isMultiple) { $("#" + childid + " ." + css.selected).removeClass(css.selected); }; $(items[index]).addClass(css.selected); updateTitleUI(index); if (isList == true) { fireAfterItemClicked(); }; scrollToIfNeeded($(items[index])); }; if (!isList) { adjustOpen(); }; }; function getNext(ind) { ind = ind + 1; if (ind > items.length) { return ind; }; if ($(items[ind]).hasClass(css.enabled) === true) { return ind; }; return ind = getNext(ind); }; }; var previous = function () { var childid = getPostID("postChildID"); var selected = $("#" + childid + " li:visible." + css.selected); var items = $("#" + childid + " li:visible." + css_i.li); var index = $("#" + childid + " li:visible." + css_i.li).index(selected[0]); if (index >= 0) { index = getPrev(index); if (index >= 0) { //check again - hack for disabled if (!shiftHolded || !isList || !isMultiple) { $("#" + childid + " ." + css.selected).removeClass(css.selected); }; $(items[index]).addClass(css.selected); updateTitleUI(index); if (isList == true) { fireAfterItemClicked(); }; if (parseInt(($(items[index]).position().top + $(items[index]).height())) <= 0) { var top = ($("#" + childid).scrollTop() - $("#" + childid).height()) - $(items[index]).height(); $("#" + childid).animate({scrollTop: top}, 500); }; }; if (!isList) { adjustOpen(); }; }; function getPrev(ind) { ind = ind - 1; if (ind < 0) { return ind; }; if ($(items[ind]).hasClass(css.enabled) === true) { return ind; }; return ind = getPrev(ind); }; }; var adjustOpen = function () { var id = getPostID("postID"); var titleWrapperId = getPostID("postTitleWrapperID"); var childid = getPostID("postChildID"); var pos = $("#" + id).offset(); var mH = $("#" + id).height(); var wH = $(window).height(); var st = $(window).scrollTop(); var cH = $("#" + childid).height(); var top = $("#" + id).height(); //this close so its title height var direction = settings.openDirection.toLowerCase(); if (((wH + st) < Math.floor(cH + mH + pos.top) || direction == 'alwaysup') && direction != 'alwaysdown') { top = cH; $("#" + childid).css({top: "-" + top + "px", display: 'block', zIndex: settings.zIndex}); if(settings.roundedCorner == "true") { $("#" + id).removeClass("borderRadius borderRadiusTp").addClass("borderRadiusBtm"); $("#" + titleWrapperId).removeClass("borderRadius borderRadiusTp").addClass("borderRadiusBtm"); }; var top = $("#" + childid).offset().top; if (top < -10) { $("#" + childid).css({top: (parseInt($("#" + childid).css("top")) - top + 20 + st) + "px", zIndex: settings.zIndex}); if(settings.roundedCorner == "true") { $("#" + id).removeClass("borderRadiusBtm borderRadiusTp").addClass("borderRadius"); $("#" + titleWrapperId).removeClass("borderRadiusBtm borderRadiusTp").addClass("borderRadius"); }; }; } else { $("#" + childid).css({top: top + "px", zIndex: settings.zIndex}); if(settings.roundedCorner == "true") { $("#" + id).removeClass("borderRadius borderRadiusBtm").addClass("borderRadiusTp"); $("#" + titleWrapperId).removeClass("borderRadius borderRadiusBtm").addClass("borderRadiusTp"); }; }; //hack for ie zindex //i hate ie :D if(isIE) { if(msieversion()<=7) { $('div.ddcommon').css("zIndex", settings.zIndex-10); $("#" + id).css("zIndex", settings.zIndex+5); }; }; }; var open = function (e) { if (isDisabled === true) return false; var id = getPostID("postID"); var childid = getPostID("postChildID"); if (!isOpen) { isOpen = true; if (msBeautify.oldDiv != '') { $("#" + msBeautify.oldDiv).css({display: "none"}); //hide all }; msBeautify.oldDiv = childid; $("#" + childid + " li:hidden").show(); //show if hidden adjustOpen(); var animStyle = settings.animStyle; if(animStyle=="" || animStyle=="none") { $("#" + childid).css({display:"block"}); scrollToIfNeeded(); if (typeof settings.on.open == "function") { var d = getDataAndUI(); settings.on.open(d.data, d.ui); }; } else { $("#" + childid)[animStyle]("fast", function () { scrollToIfNeeded(); if (typeof settings.on.open == "function") { var d = getDataAndUI(); settings.on.open(d.data, d.ui); }; }); }; bind_on_events(); } else { if(settings.event!=='mouseover') { close(); }; }; }; var close = function (e) { isOpen = false; var id = getPostID("postID"); var titleWrapperId = getPostID("postTitleWrapperID"); var childid = getPostID("postChildID"); if (isList === false || settings.enableCheckbox===true) { $("#" + childid).css({display: "none"}); if(settings.roundedCorner == "true") { $("#" + id).removeClass("borderRadiusTp borderRadiusBtm").addClass("borderRadius"); $("#" + titleWrapperId).removeClass("borderRadiusTp borderRadiusBtm").addClass("borderRadius"); }; }; unbind_on_events(); if (typeof settings.on.close == "function") { var d = getDataAndUI(); settings.on.close(d.data, d.ui); }; //rest some old stuff hideFilterBox(); childHeight(childHeight()); //its needed after filter applied $("#" + childid).css({zIndex:1}); //update the title in case the user clicked outside updateTitleUI(getElement(element).selectedIndex); }; /*********************** </layout> *************************************/ var mergeAllProp = function () { try { orginial = $.extend(true, {}, getElement(element)); for (var i in orginial) { if (typeof orginial[i] != "function") { $this[i] = orginial[i]; //properties }; }; } catch(e) { //silent }; $this.selectedText = (getElement(element).selectedIndex >= 0) ? getElement(element).options[getElement(element).selectedIndex].text : ""; $this.version = msBeautify.version.msDropdown; $this.author = msBeautify.author; }; var getDataAndUIByOption = function (opt) { if (opt != null && typeof opt != "undefined") { var childid = getPostID("postChildID"); var data = parseOption(opt); var ui = $("#" + childid + " li." + css_i.li + ":eq(" + (opt.index) + ")"); return {data: data, ui: ui, option: opt, index: opt.index}; }; return null; }; var getDataAndUI = function () { var childid = getPostID("postChildID"); var ele = getElement(element); var data, ui, option, index; if (ele.selectedIndex == -1) { data = null; ui = null; option = null; index = -1; } else { ui = $("#" + childid + " li." + css.selected); if (ui.length > 1) { var d = [], op = [], ind = []; for (var i = 0; i < ui.length; i++) { var pd = getIndex(ui[i]); d.push(pd); op.push(ele.options[pd]); }; data = d; option = op; index = d; } else { option = ele.options[ele.selectedIndex]; data = parseOption(option); index = ele.selectedIndex; }; }; return {data: data, ui: ui, index: index, option: option}; }; var updateTitleUI = function (index, byvalue) { var titleid = getPostID("postTitleID"); var value = {}; if (index == -1) { value.text = "&nbsp;"; value.className = ""; value.description = ""; value.image = ""; } else if (typeof index != "undefined") { var opt = getElement(element).options[index]; value = parseOption(opt); } else { value = byvalue; }; //update title and current $("#" + titleid).find("." + css.label).html(value.text); getElement(titleid).className = css.ddTitleText + " " + value.className; //update desction if (value.description != "") { $("#" + titleid).find("." + css.description).html(value.description).show(); } else { $("#" + titleid).find("." + css.description).html("").hide(); }; //update icon var img = $("#" + titleid).find("img"); if (img.length > 0) { $(img).remove(); }; if (value.image != "" && settings.showIcon) { img = createElement("img", {src: value.image}); $("#" + titleid).prepend(img); if(value.imagecss!="") { img.className = value.imagecss+" "; }; if (value.description == "") { img.className = img.className+css_i.fnone; }; }; }; var updateProp = function (p, v) { $this[p] = v; }; var updateUI = function (a, opt, i) { //action, index, opt var childid = getPostID("postChildID"); var wasSelected = false; switch (a) { case "add": var li = createChild(opt || getElement(element).options[i]); var index; if (arguments.length == 3) { index = i; } else { index = $("#" + childid + " li." + css_i.li).length - 1; }; if (index < 0 || !index) { $("#" + childid + " ul").append(li); } else { var at = $("#" + childid + " li." + css_i.li)[index]; $(at).before(li); }; removeChildEvents(); applyChildEvents(); if (settings.on.add != null) { settings.on.add.apply(this, arguments); }; break; case "remove": wasSelected = $($("#" + childid + " li." + css_i.li)[i]).hasClass(css.selected); $("#" + childid + " li." + css_i.li + ":eq(" + i + ")").remove(); var items = $("#" + childid + " li." + css.enabled); if (wasSelected == true) { if (items.length > 0) { $(items[0]).addClass(css.selected); var ind = $("#" + childid + " li." + css_i.li).index(items[0]); setValue(ind); }; }; if (items.length == 0) { setValue(-1); }; if ($("#" + childid + " li." + css_i.li).length < settings.visibleRows && !isList) { childHeight(-1); //set autoheight }; if (settings.on.remove != null) { settings.on.remove.apply(this, arguments); }; break; }; }; /************************** public methods/events **********************/ this.act = function () { var action = arguments[0]; Array.prototype.shift.call(arguments); switch (action) { case "add": $this.add.apply(this, arguments); break; case "remove": $this.remove.apply(this, arguments); break; default: try { getElement(element)[action].apply(getElement(element), arguments); } catch (e) { //there is some error. }; break; }; }; this.add = function () { var text, value, title, image, description; var obj = arguments[0]; if (typeof obj == "string") { text = obj; value = text; opt = new Option(text, value); } else { text = obj.text || ''; value = obj.value || text; title = obj.title || ''; image = obj.image || ''; description = obj.description || ''; //image:imagePath, title:title, description:description, value:opt.value, text:opt.text, className:opt.className||"" opt = new Option(text, value); $(opt).data("description", description); $(opt).data("image", image); $(opt).data("title", title); }; arguments[0] = opt; //this option getElement(element).add.apply(getElement(element), arguments); updateProp("children", getElement(element)["children"]); updateProp("length", getElement(element).length); updateUI("add", opt, arguments[1]); }; this.remove = function (i) { getElement(element).remove(i); updateProp("children", getElement(element)["children"]); updateProp("length", getElement(element).length); updateUI("remove", undefined, i); }; this.set = function (prop, val) { if (typeof prop == "undefined" || typeof val == "undefined") return false; prop = prop.toString(); try { updateProp(prop, val); } catch (e) {/*this is ready only */}; switch (prop) { case "size": getElement(element)[prop] = val; if (val == 0) { getElement(element).multiple = false; //if size is zero multiple should be false }; isList = (getElement(element).size > 1 || getElement(element).multiple == true) ? true : false; fixedForList(); break; case "multiple": getElement(element)[prop] = val; isList = (getElement(element).size > 1 || getElement(element).multiple == true) ? true : false; isMultiple = getElement(element).multiple; fixedForList(); updateProp(prop, val); break; case "disabled": getElement(element)[prop] = val; isDisabled = val; fixedForDisabled(); break; case "selectedIndex": case "value": getElement(element)[prop] = val; var childid = getPostID("postChildID"); $("#" + childid + " li." + css_i.li).removeClass(css.selected); $($("#" + childid + " li." + css_i.li)[getElement(element).selectedIndex]).addClass(css.selected); setValue(getElement(element).selectedIndex); break; case "length": var childid = getPostID("postChildID"); if (val < getElement(element).length) { getElement(element)[prop] = val; if (val == 0) { $("#" + childid + " li." + css_i.li).remove(); setValue(-1); } else { $("#" + childid + " li." + css_i.li + ":gt(" + (val - 1) + ")").remove(); if ($("#" + childid + " li." + css.selected).length == 0) { $("#" + childid + " li." + css.enabled + ":eq(0)").addClass(css.selected); }; }; updateProp(prop, val); updateProp("children", getElement(element)["children"]); }; break; case "id": //please i need this. so preventing to change it. will work on this later break; default: //check if this is not a readonly properties try { getElement(element)[prop] = val; updateProp(prop, val); } catch (e) { //silent }; break; } }; this.get = function (prop) { return $this[prop] || getElement(element)[prop]; //return if local else from original }; this.visible = function (val) { var id = getPostID("postID"); if (val === true) { $("#" + id).show(); } else if (val === false) { $("#" + id).hide(); } else { return ($("#" + id).css("display")=="none") ? false : true; }; }; this.debug = function (v) { msBeautify.debug(v); }; this.close = function () { close(); }; this.open = function () { open(); }; this.showRows = function (r) { if (typeof r == "undefined" || r == 0) { return false; }; settings.visibleRows = r; childHeight(childHeight()); }; this.visibleRows = this.showRows; this.on = function (type, fn) { $("#" + element).on(type, fn); }; this.off = function (type, fn) { $("#" + element).off(type, fn); }; this.addMyEvent = this.on; this.getData = function () { return getDataAndUI() }; this.namedItem = function () { var opt = getElement(element).namedItem.apply(getElement(element), arguments); return getDataAndUIByOption(opt); }; this.item = function () { var opt = getElement(element).item.apply(getElement(element), arguments); return getDataAndUIByOption(opt); }; //v 3.2 this.setIndexByValue = function(val) { this.set("value", val); }; this.destroy = function () { var hidid = getPostID("postElementHolder"); var id = getPostID("postID"); $("#" + id + ", #" + id + " *").off(); getElement(element).tabIndex = getElement(id).tabIndex; $("#" + id).remove(); $("#" + element).parent().replaceWith($("#" + element)); $("#" + element).data("dd", null); }; this.refresh = function() { setValue(getElement(element).selectedIndex); }; //Create msDropDown init(); }; //bind in jquery $.fn.extend({ msDropDown: function(settings) { return this.each(function() { if (!$(this).data('dd')){ var mydropdown = new dd(this, settings); $(this).data('dd', mydropdown); }; }); } }); $.fn.msDropdown = $.fn.msDropDown; //make a copy })(jQuery);