mirror of
https://github.com/mozilla/gecko-dev.git
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216 lines
7.2 KiB
HTML
216 lines
7.2 KiB
HTML
<html><body>
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<script language="javascript">
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var debug = true;
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// Initialize controls from parameters sent through the URL
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function SetFromURL() {
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// dump a bunch of diagnostics
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if (debug) {
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dump("In SetFromURL...\n");
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dump("param string is '" + location.search + "', length " +
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location.search.length + "\n");
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var debugSetting = GetNamedParam(location.search.substring(1,location.search.length), "remind");
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if (debugSetting) {
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dump("'remind' parameter = '" + debugSetting + "'\n");
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} else
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dump("'remind' setting not found\n");
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if (document.getElementById("remind"))
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dump("found 'remind' element in document\n");
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else
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dump("'remind' element missing from document\n");
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dump("Finishing SetFromURL...\n");
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}
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// set checkbox from "remind=xxx" name=value pair
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var params = location.search.substring(1, location.search.length);
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var setting = GetNamedParam(params, "remind");
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if (setting)
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setting = setting.toLowerCase() == "true";
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else
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setting = false;
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var checkbox = document.getElementById("remind");
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if (checkbox)
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checkbox.checked = setting;
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// set prompt text from "prompt=xxx" name=value pair
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var setting = GetNamedParam(params, "prompt");
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control = document.getElementById("prompt");
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if (control && setting) {
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control = control.firstChild;
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if (control && control.nodeType == 3) // TEXT_NODE
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control.data = setting;
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}
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}
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// Initialize controls from parameters sent through openDialog
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function SetFromParams() {
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// dump a bunch of diagnostics
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if (debug) {
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var debugSetting;
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var debugControl;
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dump("In SetFromParams...\n");
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if (window.arguments) {
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dump("arguments exist\n");
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if (window.arguments[0]) {
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dump(" arguments[0] exists\n");
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if (window.arguments[0].remind) {
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dump(" arguments[0].remind exists\n");
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debugSetting = window.arguments[0].remind;
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dump(" it's " + debugSetting +
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", type " + typeof debugSetting + "\n");
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} else
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dump("arguments[0].remind does not exist\n");
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if (window.arguments[0].prompt) {
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dump(" arguments[0].prompt exists\n");
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debugSetting = window.arguments[0].prompt;
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dump(" it's " + debugSetting +
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", type " + typeof debugSetting + "\n");
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} else
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dump("arguments[0].prompt does not exist (or it's just false)\n");
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} else
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dump("arguments[0] does not exist\n");
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} else
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dump("no arguments\n");
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debugControl = document.getElementById("remind");
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if (debugControl)
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dump("found 'remind' element in document "+
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typeof debugControl+"\n");
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else
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dump("'remind' element missing from document\n");
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debugControl = document.getElementById("prompt");
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if (debugControl) {
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dump("found 'prompt' element in document "+
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typeof debugControl+"\n");
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debugControl = debugControl.firstChild;
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if (debugControl) {
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dump("found prompt's first child. type " + debugControl.nodeName + "\n");
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} else
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dump("couldn't find prompt's first child\n");
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} else
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dump("'prompt' element missing from document\n");
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dump("Finishing SetFromParams...\n");
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}
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// look in arguments[0] for an object with interesting properties and values
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// set checkbox from its value, if present
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if (window.arguments && window.arguments[0]) {
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var setting;
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var control;
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// set checkbox from the value of argment[0]'s "value" property
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setting = window.arguments[0].remind;
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if (setting) { // (exists and true)
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control = document.getElementById("remind");
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if (control)
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control.checked = setting;
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}
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// set prompt from the value of argment[0]'s "prompt" property
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setting = window.arguments[0].prompt;
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if (setting) {
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if (typeof setting == "string") {
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control = document.getElementById("prompt");
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if (control) {
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control = control.firstChild;
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if (control && control.nodeType == 3) // TEXT_NODE
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control.data = setting;
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}
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}
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}
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}
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}
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// OK button handler
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// return the setting of the "remind" checkbox in two equivalent ways
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// and then close the window (disabled for now, since that crashes)
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function DoOK() {
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var checkbox = document.getElementById("remind");
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if (checkbox) {
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// attach a property to ourselves, which can be queried from outside
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window.returnArguments = checkbox.checked;
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// additionally, if we were given an openDialog parameter, set its value
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if (window.arguments && window.arguments[0])
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window.arguments[0].remind = checkbox.checked;
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}
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// var toolkitCore = GetToolkitCore();
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// if (toolkitCore)
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// toolkitCore.CloseWindow(window);
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window.close();
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}
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function GetToolkitCore() {
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var toolkitCore = XPAppCoresManager.Find("ToolkitCore");
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if (!toolkitCore) {
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toolkitCore = new ToolkitCore();
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if (toolkitCore)
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toolkitCore.Init("ToolkitCore");
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}
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return toolkitCore;
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}
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// params is a list of name=value parameters separated by semicolons
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// or ampersands. To pass parameters containing either character,
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// string together parameters escape()d separately, separated by ;.
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// this function returns the value of the named pair, or null
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// if it found nothing.
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function GetNamedParam(params, name) {
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if (debug)
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dump("GetNamedParam looking for '" + name + "' in '" + params + "'\n");
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var re = new RegExp(name+" *=([^&;]+)");
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var match = re(params);
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if (match) {
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if (debug)
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dump(" matched regexp. found '" + match[1] + "'\n");
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return unescape(match[1]);
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}
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return null;
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}
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function DumpWindow() {
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dump("**********************************************\n");
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for (prop in window)
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dump(prop + "\n");
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dump("----------------------------------------------\n");
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}
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</script>
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<table>
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<tr>
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<td id="prompt">Give me your money</td>
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</tr>
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<tr>
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<td>
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<!-- note the html namespace on the id attribute, which
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seems at this time to be required by getAttribute() -->
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<input type="checkbox" id="remind"/>Remind me
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</td>
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</tr>
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<tr>
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<td>
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<button onclick="DoOK()">OK</button>
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</td>
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</tr>
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<tr>
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<td>
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<button onclick="SetFromURL()">Startup from URL</button>
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</td>
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</tr>
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<tr>
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<td>
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<button onclick="SetFromParams()">Startup from Params</button>
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</td>
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</tr>
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<tr>
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<td>
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<button onclick="DumpWindow()">Dump Window</button>
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</td>
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</tr>
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<tr>
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<td>
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<button onclick="alert('Hello world!')">Show Alert</button>
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</td>
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</tr>
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</table>
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</body></html>
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