MediaWiki:Common.js: Difference between revisions

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Rolling back all changes until I figure out the real issue
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(Rolling back all changes until I figure out the real issue)
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  * @deprecated:  Use $(element).hasClass() instead.
  * @deprecated:  Use $(element).hasClass() instead.
  */
  */
 
window.hasClass = ( function() {
window.hasClass = ( function() {
     var reCache = {};
     var reCache = {};
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/* Helper script for .hlist class in common.css
/* Helper script for .hlist class in common.css
  */
  */
 
if ( $.client.profile().name == 'msie' ) {
if ( $.client.profile().name == 'msie' ) {
   /* Add pseudo-selector class to last child list items in IE 8 */
   /* Add pseudo-selector class to last child list items in IE 8 */
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   }
   }
}
}


/** Collapsible tables *********************************************************
 
/* Collapsible tables *********************************************************
  *
  *
  *  Description: Allows tables to be collapsed, showing only the header. See
  *  Description: Allows tables to be collapsed, showing only the header. See
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  *  Maintainers: [[User:R. Koot]]
  *  Maintainers: [[User:R. Koot]]
  */
  */
 
var autoCollapse = 2;
var autoCollapse = 2;
var collapseCaption = "hide";
var collapseCaption = "hide";
var expandCaption = "show";
var expandCaption = "show";
 
window.collapseTable = function( tableIndex ){
window.collapseTable = function( tableIndex ){
     var Button = document.getElementById( "collapseButton" + tableIndex );
     var Button = document.getElementById( "collapseButton" + tableIndex );
     var Table = document.getElementById( "collapsibleTable" + tableIndex );
     var Table = document.getElementById( "collapsibleTable" + tableIndex );
 
     if ( !Table || !Button ) {
     if ( !Table || !Button ) {
         return false;
         return false;
     }
     }
 
     var Rows = Table.rows;
     var Rows = Table.rows;
 
     if ( Button.firstChild.data == collapseCaption ) {
     if ( Button.firstChild.data == collapseCaption ) {
         for ( var i = 1; i < Rows.length; i++ ) {
         for ( var i = 1; i < Rows.length; i++ ) {
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         if ( hasClass( Tables[i], "collapsible" ) ) {
         if ( hasClass( Tables[i], "collapsible" ) ) {
   
   
             /* only add button and increment count if there is a header row to work with */
             // only add button and increment count if there is a header row to work with
             var HeaderRow = Tables[i].getElementsByTagName( "tr" )[0];
             var HeaderRow = Tables[i].getElementsByTagName( "tr" )[0];
             if (!HeaderRow) continue;
             if (!HeaderRow) continue;
Line 125: Line 125:
   
   
   
   
/** Dynamic Navigation Bars (experimental) *************************************
/* Dynamic Navigation Bars (experimental) *************************************
  *
  *
  *  Description: See [[Wikipedia:NavFrame]].
  *  Description: See [[Wikipedia:NavFrame]].
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// shows and hides content and picture (if available) of navigation bars
// shows and hides content and picture (if available) of navigation bars
// Parameters:
// Parameters:
//     indexNavigationBar: the index of navigation bar to be toggled
// indexNavigationBar: the index of navigation bar to be toggled
window.toggleNavigationBar = function(indexNavigationBar){
window.toggleNavigationBar = function(indexNavigationBar){
     var NavToggle = document.getElementById("NavToggle" + indexNavigationBar);
     var NavToggle = document.getElementById("NavToggle" + indexNavigationBar);
Line 219: Line 219:
   
   
$( createNavigationBarToggleButton );
$( createNavigationBarToggleButton );
//
// Drop down list code
//
function ddm()
{
// Variables, change these in case you need to set other class names (mmhide_ for
// contribute users for example)
var parentClass='isParent';      //gets applied when the LI has a nested UL
var activeParentClass='isActive';        //gets applied when the nested UL is visible
var preventHoverClass='nohover';        //denotes a navigation that should not get any hover effects
var indicateJSClass='dhtml';    //gets applied to the main navigation when Javascript is available
var toHideClass='hiddenChild';  //gets applied to hide the nested UL
var toShowClass='shownChild';    //gets applied to show the nested UL
var currentClass='current';      //denotes the current active sub element and prevents collapsing
var d=document.getElementById('nav');  //denotes the navigation element
// if DOM is not available stop right here.
if(!document.getElementById && !document.createTextNode){return;}
// if the navigation element is available, apply the class denoting DHTML capabilities
if(d)
{
d.className+=d.className==''?indicateJSClass:''+indicateJSClass;
var lis,i,firstUL,j,apply;
// loop through all LIs and check which ones have a nested UL
lis=d.getElementsByTagName('li');
for(i=0;i<lis.length;i++)
{
firstUL=lis[i].getElementsByTagName('ul')[0]
// if there is a nested UL, deactivate the first nested link and apply the class to show
// there is a nested list
if(firstUL)
{
lis[i].childNodes[0].onclick=function(){return false;}
lis[i].className+=lis[i].className==''?parentClass:''+parentClass;
// check if there is a "current" element
apply=true;
if(new RegExp('\\b'+currentClass+'\\b').test(lis[i].className)){apply=false;}
if(apply)
{
for(j=0;j<firstUL.getElementsByTagName('li').length;j++)
{
if(new RegExp('\\b'+currentClass+'\\b').test(firstUL.getElementsByTagName('li')[j].className)){apply=false;break}
}
}
// if there is no current element, apply the class to hide the nested list
if(apply)
{
firstUL.className+=firstUL.className==''?toHideClass:''+toHideClass;
// check if there is a class to prevent hover effects and only apply the function
// onclick if that is the case, otherwise apply it onclick and onhover
if(new RegExp('\\b'+preventHoverClass+'\\b').test(d.className))
{
lis[i].onclick=function(){doddm(this);}
} else {
lis[i].onclick=function(){doddm(this);}
lis[i].onmouseover=function(){doddm(this);}
lis[i].onmouseout=function(){doddm(null);}
}
// if there is a current element, define the list as being kept open and apply the
// classes to show the nested list and define the parent LI as an active one
} else {
lis[i].keepopen=1;
firstUL.className+=firstUL.className==''?toShowClass:''+toShowClass;
lis[i].className=lis[i].className.replace(parentClass,activeParentClass);
}
}
}
}
// function to show and hide the nested lists and add the classes to the parent LIs
function doddm(o)
{
var childUL,isobj,swap;
// loop through all LIs of the navigation     
lis=d.getElementsByTagName('li');
for(i=0;i<lis.length;i++)
{
isobj=lis[i]==o;
// function to exchange class names in an object
swap=function(tmpobj,tmporg,tmprep)
{
tmpobj.className=tmpobj.className.replace(tmporg,tmprep)     
}
// if the current LI does not have an indicator to be kept visible
if(!lis[i].keepopen)
{
childUL=lis[i].getElementsByTagName('ul')[0];
// check if there is a nested UL and if the current LI is not the one clicked on
// and exchange the classes accordingly (ie. hide all other nested lists and
// make the LIs parent rather than active.
if(childUL)   
{     
if(new RegExp('\\b'+preventHoverClass+'\\b').test(d.className))
{
if(new RegExp('\\b'+activeParentClass+'\\b').test(lis[i].className))
{
swap(childUL,isobj?toShowClass:toHideClass,isobj?toHideClass:toShowClass);   
swap(lis[i],isobj?activeParentClass:parentClass,isobj?parentClass:activeParentClass); 
} else {
swap(childUL,isobj?toHideClass:toShowClass,isobj?toShowClass:toHideClass);   
swap(lis[i],isobj?parentClass:activeParentClass,isobj?activeParentClass:parentClass); 
}
} else {
swap(childUL,isobj?toHideClass:toShowClass,isobj?toShowClass:toHideClass);   
swap(lis[i],isobj?parentClass:activeParentClass,isobj?activeParentClass:parentClass); 
}
}
}
}
}
}
window.onload=function()
{
ddm();
// add other functions to be called onload below
}

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