jquery.treeview.async_wev8.js
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/*
* Async Treeview 0.1 - Lazy-loading extension for Treeview
*
* http://bassistance.de/jquery-plugins/jquery-plugin-treeview/
*
* Copyright (c) 2007 J枚rn Zaefferer
*
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*
* Revision: $Id$
*
*/
;(function($) {
function load(settings, root, child, container) {
$.getJSON(settings.url, {root: root}, function(response) {
function createNode(parent) {
var strSpan="<span>" + this.text + "</span>";
$strSpan = $("<span />");
$strSpan.html(strSpan);
if (this.href) {
var strTarget="_blank";
if (this.target) strTarget=this.target;
strSpan="<a href='#' style='' onclick='window.open(\""+this.href+"\","+strTarget+");event.cancelBubble = true; return false;'>" + this.text + "</a>";
$strSpan.empty();
$strSpan.html(strSpan);
}
if (this.onclick) {
//alert(this.onclick);
strSpan="<a href='#' style='word-break:break-all' onclick=\""+this.onclick+";event.cancelBubble = true; return false;\">" + this.text + "</a>";
$strSpan.empty();
$strSpan.html(strSpan);
}
var current = $("<li/>").attr("id", this.id || "").append($strSpan).appendTo(parent);
if(this.target == "hrmGroup" && this.id != "allGroup" && this.id != "publicGroup")
{
$strSpan.hover(function() {
hrmGroupOnmouseOver(escape($(this).parent().attr('id')), $(this).parent());
},
function() {
hrmGroupOnmouseOut(escape($(this).parent().attr('id')));
});
}
else if(this.target == "hrmOrg")
{
$strSpan.hover(function() {
hrmOrgOnmouseOver(escape($(this).parent().attr('id')), $(this).parent());
},
function() {
hrmOrgOnmouseOut(escape($(this).parent().attr('id')));
});
}
if (this.hasOwnProperty("hasEditRight")) {
current.attr("_hasEditRight", this.hasEditRight);
}
if(this.classtag) {
current.addClass(this.classtag);
}
if(this.targetname){
current.attr("_targetname",this.targetname);
}
if(this.targethead){
current.attr("_targethead",this.targethead);
}
if (this.classes) {
current.children("span").addClass(this.classes);
}
if (this.expanded) {
current.addClass("open");
}
if (this.hasChildren || this.children && this.children.length) {
current.children("span").addClass("folder");
var branch = $("<ul/>").appendTo(current);
if (this.hasChildren) {
current.addClass("hasChildren");
createNode.call({
text:"placeholder",
id:"placeholder",
children:[]
}, branch);
}
if (this.children && this.children.length) {
$.each(this.children, createNode, [branch])
}
} else {
if (this.isFolder) {
current.children("span").addClass("folder");
} else {
current.children("span").addClass("file");
}
}
}
$.each(response, createNode, [child]);
$(container).treeview({add: child});
});
}
var proxied = $.fn.treeview;
$.fn.treeview = function(settings) {
if (!settings.url) {
return proxied.apply(this, arguments);
}
var container = this;
load(settings, "source", this, container);
var userToggle = settings.toggle;
return proxied.call(this, $.extend({}, settings, {
collapsed: true,
toggle: function() {
var $this = $(this);
if ($this.hasClass("hasChildren")) {
var childList = $this.removeClass("hasChildren").find("ul");
childList.empty();
load(settings, this.id, childList, container);
}
if (userToggle) {
userToggle.apply(this, arguments);
}
}
}));
};
})(jQuery);