Bug 591535: "Give me some help" link's iframe behavior is no longer necessary
r=LpSolit r=mkanat a=mkanat git-svn-id: svn://10.0.0.236/trunk@261548 18797224-902f-48f8-a5cc-f745e15eee43
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7598
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Bugzilla Bug Tracking System.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Gervase Markham <gerv@gerv.net>
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*
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* ***** END LICENSE BLOCK ***** */
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var g_helpTexts = new Object();
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var g_helpIframe;
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var g_helpDiv;
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/**
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* Generate help controls during page construction.
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*
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* @return Boolean; true if controls were created and false if not.
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*/
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function generateHelp()
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{
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// Only enable help if controls can be hidden
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if (!document.body.style)
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return false;
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// Create help controls (a div to hold help text and an iframe
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// to mask any and all controls under the popup)
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document.write('<div id="helpDiv" style="display: none;"><\/div>');
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document.write('<iframe id="helpIframe" src="about:blank"');
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document.write(' frameborder="0" scrolling="no"><\/iframe>');
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return true;
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}
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/**
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* Enable help popups for all form elements after the page has finished loading.
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*
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* @return Boolean; true if help was enabled and false if not.
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*/
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function enableHelp()
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{
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g_helpIframe = document.getElementById('helpIframe');
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g_helpDiv = document.getElementById('helpDiv');
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if (!g_helpIframe || !g_helpDiv) // Disabled if no controls found
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return false;
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// MS decided to add fieldsets to the elements array; and
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// Mozilla decided to copy this brokenness. Grr.
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for (var i = 0; i < document.forms.length; i++) {
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for (var j = 0; j < document.forms[i].elements.length; j++) {
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if (document.forms[i].elements[j].tagName != 'FIELDSET') {
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document.forms[i].elements[j].onmouseover = showHelp;
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}
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}
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}
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document.body.onclick = hideHelp;
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return true;
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}
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/**
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* Show the help popup for a form element.
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*/
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function showHelp() {
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if (!g_helpIframe || !g_helpDiv || !g_helpTexts[this.name])
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return;
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// Get the position and size of the form element in the document
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var elemY = bz_findPosY(this);
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var elemX = bz_findPosX(this);
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var elemH = this.offsetHeight;
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// Update help text displayed in the div
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g_helpDiv.innerHTML = ''; // Helps IE 5 Mac
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g_helpDiv.innerHTML = g_helpTexts[this.name];
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// Position and display the help popup
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g_helpIframe.style.top = g_helpDiv.style.top = elemY + elemH + 5 + "px";
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g_helpIframe.style.left = g_helpDiv.style.left = elemX + "px";
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g_helpIframe.style.display = g_helpDiv.style.display = '';
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g_helpIframe.style.width = g_helpDiv.offsetWidth + "px";
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g_helpIframe.style.height = g_helpDiv.offsetHeight + "px";
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}
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/**
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* Hide the help popup.
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*/
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function hideHelp() {
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if (!g_helpIframe || !g_helpDiv)
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return;
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g_helpIframe.style.display = g_helpDiv.style.display = 'none';
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}
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@ -1,41 +0,0 @@
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Bugzilla Bug Tracking System.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Gervase Markham <gerv@gerv.net>
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*
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* ***** END LICENSE BLOCK ***** */
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/* Help system */
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#helpDiv {
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border-style: solid;
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border-color: #F0A000;
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background-color: white;
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padding: 5px;
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position: absolute;
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z-index: 2;
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}
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#helpIframe {
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overflow: hidden;
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position: absolute;
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z-index: 1;
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display: none;
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}
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@ -36,12 +36,11 @@ var queryform = "queryform"
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[% PROCESS global/header.html.tmpl
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title = "Search for $terms.bugs"
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onload = "doOnSelectProduct(0); enableHelp();"
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onload = "doOnSelectProduct(0);"
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javascript = js_data
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yui = [ 'autocomplete', 'calendar' ]
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javascript_urls = [ "js/productform.js", "js/util.js",
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"js/help.js" , "js/TUI.js", "js/field.js"]
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style_urls = [ "skins/standard/help.css" , "skins/standard/search_form.css" ]
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javascript_urls = [ "js/productform.js", "js/util.js", "js/TUI.js", "js/field.js"]
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style_urls = [ "skins/standard/search_form.css" ]
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doc_section = "query.html"
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style = "dl.bug_changes dt {
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margin-top: 15px;
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@ -52,19 +51,7 @@ var queryform = "queryform"
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[% button_name = "Search" %]
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[%# The decent help requires Javascript %]
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<script type="text/javascript"> <!--
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[% IF NOT cgi.param("help") %]
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document.write("<p><a href='query.cgi?help=1&format=advanced'>Give me some help<\/a> (reloads page).<\/p>");
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[% ELSE %]
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[% PROCESS "bug/field-help.none.tmpl" %]
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if (generateHelp())
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document.write("<p>For help, mouse over the page elements.<\/p>");
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else
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document.write("<p>Help initialization failed, no help available.<\/p>");
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[% END %]
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// -->
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</script>
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<p id="search_help">Hover your mouse over each field label to get help for that field.</p>
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<form method="post" action="buglist.cgi" name="queryform" id="queryform">
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