Samuele Locatelli
438 lines
9.7 KiB
JavaScript
438 lines
9.7 KiB
JavaScript
if (!window.console) {
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(function() {
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var names = ["log", "debug", "info", "warn", "error", "assert", "dir", "dirxml", "group", "groupEnd", "time", "timeEnd", "count", "trace", "profile", "profileEnd"];
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window.console = {};
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for (var i = 0; i < names.length; ++i)
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window.console[names[i]] = function(data) {}
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})();
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}
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ilUtil = {
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ajaxReplace: function(url, el_id)
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{
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this.sendAjaxGetRequestToUrl (url, {}, {el_id: el_id, inner: false}, this.ajaxReplaceSuccess)
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},
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ajaxReplaceInner: function(url, el_id)
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{
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this.sendAjaxGetRequestToUrl (url, {}, {el_id: el_id, inner: true}, this.ajaxReplaceSuccess)
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},
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ajaxReplaceSuccess: function(o)
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{
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// perform page modification
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if(o.responseText !== undefined)
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{
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if (o.argument.inner)
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{
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$('#' + o.argument.el_id).html(o.responseText);
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}
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else
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{
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$('#' + o.argument.el_id).replaceWith(o.responseText);
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}
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}
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},
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sendAjaxGetRequestToUrl: function(url, par, args, succ_cb)
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{
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var cb =
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{
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success: succ_cb,
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failure: this.handleAjaxFailure,
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argument: args
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};
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for (k in par)
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{
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url = url + "&" + k + "=" + par[k];
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}
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var request = YAHOO.util.Connect.asyncRequest('GET', url, cb);
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},
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// FailureHandler
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handleAjaxFailure: function(o)
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{
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console.log("ilNotes.js: Ajax Failure.");
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}
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}
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ilObject = {
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url_redraw_ah: "",
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url_redraw_li: "",
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setRedrawAHUrl: function(url) {
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this.url_redraw_ah = url;
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},
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getRedrawAHUrl: function() {
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return this.url_redraw_ah;
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},
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redrawActionHeader: function() {
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var ah = document.getElementById("il_head_action");
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if (this.url_redraw_ah && ah != null)
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{
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ilUtil.ajaxReplaceInner(this.url_redraw_ah, "il_head_action");
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}
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},
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setRedrawListItemUrl: function(url) {
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this.url_redraw_li = url;
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},
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getRedrawListItemUrl: function() {
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return this.url_redraw_li;
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},
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redrawListItem: function(ref_id) {
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var li = document.getElementById("lg_div_" + ref_id);
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if (this.url_redraw_li && li != null)
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{
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ilUtil.ajaxReplace(this.url_redraw_li + "&child_ref_id=" + ref_id, "lg_div_" + ref_id);
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}
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},
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togglePreconditions: function(link, id, txt_show, txt_hide) {
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var li = document.getElementById("il_list_item_precondition_obl_" + id);
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if(li != null)
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{
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if(li.style.display == "none")
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{
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li.style.display = "";
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$(link).html("» "+txt_hide);
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}
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else
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{
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li.style.display = "none";
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$(link).html("» "+txt_show);
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}
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}
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li = document.getElementById("il_list_item_precondition_opt_" + id);
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if(li != null)
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{
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if(li.style.display == "none")
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{
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li.style.display = "";
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$(link).html("» "+txt_hide);
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}
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else
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{
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li.style.display = "none";
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$(link).html("» "+txt_show);
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}
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}
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}
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}
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/**
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* Adds a function to the window onload event
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*/
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function ilAddOnLoad(func)
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{
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if (!document.getElementById | !document.getElementsByTagName) return;
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var oldonload=window.onload;
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if (typeof window.onload != 'function')
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{
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window.onload = func;
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}
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else
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{
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window.onload = function()
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{
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oldonload();
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func();
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}
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}
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}
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/**
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* Adds a function to the window unonload event
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*/
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function ilAddOnUnload(func)
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{
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if (!document.getElementById | !document.getElementsByTagName) return
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var oldonunload = window.onunload
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if (typeof window.onunload != 'function')
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{
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window.onunload = func
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}
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else
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{
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window.onunload = function()
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{
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oldonunload();
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func()
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}
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}
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}
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// The following functions have been in <skin>/functions.js before.
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// @todo Revision of javascript function names and usage
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function popup_window(url, x1, x2, y1, y2)
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{
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var xpos;
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xpos = screen.availWidth / 100 * x1;
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ypos = screen.availHeight / 100 * y1;
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xwidth = (screen.availWidth / 100 * (x2 - x1)) - 5;
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yheight = (screen.availHeight / 100 * (y2 - y1)) - 30;
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window.open(url,"list","height=" + yheight + ",width=" + xwidth + ",left=" +xpos + ",ScreenX=" + xpos + ",ScreenY=" + ypos + ",top=" + ypos + ",resizable=yes,menubar=no,status=no,directories=no,toolbar=no,scrollbars=yes");
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return false;
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}
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function CheckAll()
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{
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if(document.cmd.all)
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{
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var c = document.cmd.all.checked;
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}
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for (var i=0;i<document.cmd.elements.length;i++)
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{
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var e = document.cmd.elements[i];
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if(e.name != 'all') e.checked = c;
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}
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}
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function isEmpty(form, a_values, a_checks)
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{
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feed_back = "";
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if (a_values != "")
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{
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if (a_values == "all")
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{
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for(var i=0;i<form.length;i++)
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{
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if (form.elements[i].type == "text" || form.elements[i].type == "textarea")
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{
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if (form.elements[i].value == "")
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feed_back += "-> " + form.elements[i].id + "\n";
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}
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}
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}
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}
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if (feed_back != "") {
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alert("Please insert these data:\n\n" + feed_back);
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return false;
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}
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return true;
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}
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function printPage()
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{
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window.print();
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return true;
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}
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function CheckAllBoxes(form){
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if(form.all)
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{
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var c = form.all.checked;
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}
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for (var i=0;i<form.elements.length;i++)
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{
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var e = form.elements[i];
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if(e.name != 'all') e.checked = c;
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}
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}
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function setCheckedTest(e)
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{
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return true;
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}
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/**
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* Checks/unchecks checkboxes
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*
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* @param string the form name
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* @param string the checkbox name (or the first characters of the name, if unique)
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* @param boolean whether to check or to uncheck the element
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* @return boolean always true
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*/
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function setChecked(parent_el, checkbox_name, do_check){
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var e = document.forms[parent_el];
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if (!e)
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{
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e = document.getElementById(parent_el);
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}
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ilCheckBoxName = checkbox_name;
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els = YAHOO.util.Dom.getElementsBy(setCheckedTest, "input", e, null, null, null);
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for (var i=0;i<els.length;i++)
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{
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if ((typeof els[i].name != 'undefined') && els[i].name.indexOf(checkbox_name) == 0
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&& els[i].disabled != true)
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{
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els[i].checked = do_check;
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}
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}
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return true;
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} // end of the 'setCheckboxes()' function
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/**
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* Checks/unchecks checkboxes
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*
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* @param string the form name
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* @param string the checkbox name (or the first characters of the name, if unique)
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* @param boolean whether to check or to uncheck the element
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* @return boolean always true
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*/
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function setCheckedById(the_form, id_name, do_check)
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{
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for (var i=0;i<document.forms[the_form].elements.length;i++)
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{
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var e = document.forms[the_form].elements[i];
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if(e.id == id_name)
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{
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e.checked = do_check;
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}
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}
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return true;
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} // end of the 'setCheckboxes()' function
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/**
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* Disables a submit button and adds a hidden input with the name and the value
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* of the button. This helps to prevent multiple clicking of submit buttons to which
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* could lead to duplicated database values.
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* This function also disables all other buttons in the given form.
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* Tested in IE 6, Firefox 1.5, Safari, Opera 8.5
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*
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* @param string the form name
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* @param object the submit button object
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* @param string a new text which replaces the text of the disabled button
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* or an empty string for no changes
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*/
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function disableButton(formname, button, new_text)
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{
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var name = button.name;
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var value = button.value;
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var hidden = document.createElement("input");
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button.name = name + "_1";
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if (new_text.length > 0)
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{
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button.value = new_text;
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}
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button.className = 'submit_disabled';
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hidden.name = name;
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hidden.type = "hidden";
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hidden.value = value;
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document.forms[formname].appendChild(hidden);
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button.disabled = true;
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for (var i = 0; i < document.forms[formname].elements.length; i++)
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{
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if (document.forms[formname].elements[i].type == 'submit')
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{
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document.forms[formname].elements[i].disabled = true;
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}
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}
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document.forms[formname].submit();
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}
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/**
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* Opens a chat window
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*
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* @param object the link which was clicked
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* @param int desired width of the new window
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* @param int desired height of the new window
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*/
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function openChatWindow(oLink, width, height)
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{
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if(width == null)
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{
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width = screen.availWidth;
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}
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leftPos = (screen.availWidth / 2)- (width / 2);
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if(height == null)
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{
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height = screen.availHeight;
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}
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topPos = (screen.availHeight / 2)- (height / 2);
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oChatWindow = window.open(
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oLink.href,
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oLink.target,
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'width=' + width + ',height=' + height + ',left=' + leftPos + ',top=' + topPos +
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',resizable=yes,scrollbars=yes,status=yes,toolbar=yes,menubar=yes,location=yes'
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);
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oChatWindow.focus();
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}
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// Set focus for screen reader
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function ilGoSRFocus(id)
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{
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obj = document.getElementById(id);
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if (obj)
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{
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obj.focus();
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self.location.hash = id;
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}
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}
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// Set focus for screen reader
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function ilScreenReaderFocus()
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{
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obj = document.getElementById("il_message_focus");
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if (obj)
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{
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obj.focus();
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self.location.hash = 'il_message_focus';
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}
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else
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{
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obj = document.getElementById("il_lm_head");
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if (obj && self.location.hash == '')
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{
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obj.focus();
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self.location.hash = 'il_lm_head';
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}
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else
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{
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obj = document.getElementById("il_mhead_t_focus");
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if (obj && self.location.hash == '')
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{
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obj.focus();
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self.location.hash = 'il_mhead_t_focus';
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}
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}
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}
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}
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function ilSubmitOnEnter(ev, form)
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{
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if (typeof ev != 'undefined' && typeof ev.keyCode != 'undefined')
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{
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if (ev.keyCode == 13)
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{
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form.submit();
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return false;
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}
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}
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return true;
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}
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function startSAHS(SAHSurl, SAHStarget, SAHSopenMode, SAHSwidth, SAHSheight)
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{
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if (SAHSopenMode == 1){
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SAHSwidth = "100%";
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SAHSheight = "650";
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if(document.body.offsetHeight) SAHSheight=document.getElementById("mainspacekeeper").offsetHeight;
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}
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if (SAHSopenMode == 1 || SAHSopenMode == 2){
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document.getElementById("mainspacekeeper").innerHTML='<iframe src="'+SAHSurl+'" width="'+SAHSwidth+'" height='+SAHSheight+' frameborder="0"></iframe>';
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} else if (SAHSopenMode == 5){
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window.open(SAHSurl,SAHStarget,'top=0,location=no,menubar=no,resizable=yes,scrollbars=yes,status=no');
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} else {
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window.open(SAHSurl,SAHStarget,'top=0,width='+SAHSwidth+',height='+SAHSheight+',location=no,menubar=no,resizable=yes,scrollbars=yes,status=no');
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}
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}
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