Item8885: allow deeplink to configure option

git-svn-id: http://svn.foswiki.org/trunk@7146 0b4bb1d4-4e5a-0410-9cc4-b2b747904278

core/lib/Foswiki/Configure/resources/scripts.js

@@ -4,9 +4,19 @@
 
 var expertsMode = '';
 
-function toggleExpertsMode() {
-    var antimode = expertsMode;
-    expertsMode = (antimode == 'none' ? '' : 'none');
+function toggleExpertsMode( inMode ) {
+
+	if (inMode != undefined) {
+		/* convert value to a css value */
+		expertsMode = (inMode == 1 ? '' : 'none');
+	} else {
+		/* toggle */
+		expertsMode = (expertsMode == 'none' ? '' : 'none');
+	}
+
+    var antimode = (expertsMode == 'none' ? '' : 'none');
+
+
     /* toggle table rows */
     $('tr.configureExpert').each(function() {
     	$(this).css("display", expertsMode);
@@ -450,6 +460,59 @@ function imgOnDemand () {
     }
 }
 
+/**
+Javascript query string parsing.
+Author: djohnson@ibsys.com {{djohnson}} - you may use this file as you wish but please keep this header with it thanks
+@use 
+Pass location.search to the constructor:
+<code>var myPageQuery = new PageQuery(location.search)</code>
+Retrieve values
+<code>var myValue = myPageQuery.getValue("param1")</code>
+*/
+var PageQuery;
+PageQuery = function (q) {
+	if (q.length > 1) {
+		this.q = q.substring(1, q.length);
+	} else {
+		this.q = null;
+	}
+	this.keyValuePairs = new Array();
+	if (q) {
+		for(var i=0; i < this.q.split(/[&;]/).length; i++) {
+			this.keyValuePairs[i] = this.q.split(/[&;]/)[i];
+		}
+	}
+}
+PageQuery.prototype.getKeyValuePairs = function() {
+	return this.keyValuePairs;
+}
+/**
+@return The query string value; if not found returns -1.
+*/
+PageQuery.prototype.getValue = function (s) {
+	for(var j=0; j < this.keyValuePairs.length; j++) {
+		if(this.keyValuePairs[j].split(/=/)[0] == s)
+			return this.keyValuePairs[j].split(/=/)[1];
+	}
+	return -1;
+}
+PageQuery.prototype.getParameters = function () {
+	var a = new Array(this.getLength());
+	for(var j=0; j < this.keyValuePairs.length; j++) {
+		a[j] = this.keyValuePairs[j].split(/=/)[0];
+	}
+	return a;
+}
+PageQuery.prototype.getLength = function() {
+	return this.keyValuePairs.length;
+}
+
+function getUrlParam(inName) {
+	var myPageQuery = new PageQuery(location.search);
+	var param = myPageQuery.getValue(inName);
+	return (param == -1 ? undefined : param);
+}
+
 /**
  * jquery init 
  */
@@ -523,7 +586,8 @@ $(document).ready(function() {
 			$(row).removeClass('configureExpert');
 		}
 	});
-	toggleExpertsMode();
+
+	toggleExpertsMode( getUrlParam('expert') );
 	toggleInfoMode();
 	initSection();
     $(window).scroll(function(){ imgOnDemand() });