Difference between revisions of "MediaWiki:Common.js"

From FSAirlinesWiki
Jump to: navigation, search
 
(7 intermediate revisions by the same user not shown)
Line 1: Line 1:
/* Any JavaScript here will be loaded for all users on every page load. */
+
// ============================================================
 +
// BEGIN Enable multiple onload functions
 +
 +
// setup onload functions this way:
 +
// aOnloadFunctions[aOnloadFunctions.length] = function_name; // without brackets!
 +
 +
if (!window.aOnloadFunctions) {
 +
  var aOnloadFunctions = new Array();
 +
}
 +
 +
window.onload = function() {
 +
  if (window.aOnloadFunctions) {
 +
    for (var _i=0; _i<aOnloadFunctions.length; _i++) {
 +
      aOnloadFunctions[_i]();
 +
    }
 +
  }
 +
}
 +
 +
// END Enable multiple onload functions
 +
// ============================================================
  
// If the page name (wgPageName) contains "MediaWiki" and we're in normal view
+
//================================================================================
// mode, add "mainpage" class to the body element
+
//*** Dynamic Navigation Bars
if ( /^MediaWiki(\/.+)?$/.test( wgPageName ) && wgAction == 'view' ) {
+
   
addOnloadHook(function() {
+
  // set up the words in your language
document.body.className += ' mainpage';
+
  var NavigationBarHide = '[hide]';
});
+
  var NavigationBarShow = '[show]';
}
+
   
 
+
  // set up max count of Navigation Bars on page,
// switches for scripts
+
  // if there are more, all will be hidden
// TODO: migrate to JSConfig
+
  // NavigationBarShowDefault = 0; // all bars will be hidden
// var load_extratabs = true;
+
// NavigationBarShowDefault = 1; // on pages with more than 1 bar all bars will be hidden
var load_edittools = true;
+
if (typeof NavigationBarShowDefault == 'undefined' ) {
 
+
    var NavigationBarShowDefault = 0;
// extra drop down menu on editing for adding special characters
+
}
importScript( 'MediaWiki:Edittools.js' );
+
 
+
// shows and hides content and picture (if available) of navigation bars
// Editpage scripts
+
// Parameters:
if( wgAction == 'edit' || wgAction == 'submit' ) {
+
//    indexNavigationBar: the index of navigation bar to be toggled
importScript( 'MediaWiki:Editpage.js' );
+
function toggleNavigationBar(indexNavigationBar)
}
+
{
 
+
     var NavToggle = document.getElementById("NavToggle" + indexNavigationBar);
/* End of extra pages */
+
    var NavFrame = document.getElementById("NavFrame" + indexNavigationBar);
 
+
/* Test if an element has a certain class **************************************
+
    if (!NavFrame || !NavToggle) {
  *
+
        return false;
  * From English Wikipedia, 2008-09-15
+
  *
+
* Description: Uses regular expressions and caching for better performance.
+
* Maintainers: [[User:Mike Dillon]], [[User:R. Koot]], [[User:SG]]
+
  */
+
var hasClass = (function() {
+
var reCache = {};
+
return function( element, className ) {
+
return ( reCache[className] ? reCache[className] : ( reCache[className] = new RegExp( "(?:\\s|^)" + className + "(?:\\s|$)" ) ) ).test( element.className );
+
};
+
})();
+
 
+
/** Collapsible tables *********************************************************
+
  *
+
  * From English Wikipedia, 2008-09-15
+
  *
+
*  Description: Allows tables to be collapsed, showing only the header. See
+
  *              [[Wikipedia:NavFrame]].
+
*  Maintainers: [[User:R. Koot]]
+
*/
+
var autoCollapse = 2;
+
var collapseCaption = 'hide';
+
var expandCaption = 'show';
+
 
+
function collapseTable( tableIndex ) {
+
var Button = document.getElementById( 'collapseButton' + tableIndex );
+
var Table = document.getElementById( 'collapsibleTable' + tableIndex );
+
 
+
if ( !Table || !Button ) {
+
return false;
+
}
+
 
+
var Rows = Table.rows;
+
 
+
if ( Button.firstChild.data == collapseCaption ) {
+
for ( var i = 1; i < Rows.length; i++ ) {
+
Rows[i].style.display = 'none';
+
}
+
Button.firstChild.data = expandCaption;
+
} else {
+
for ( var i = 1; i < Rows.length; i++ ) {
+
Rows[i].style.display = Rows[0].style.display;
+
}
+
Button.firstChild.data = collapseCaption;
+
}
+
}
+
 
+
function createCollapseButtons(){
+
var tableIndex = 0;
+
var NavigationBoxes = new Object();
+
var Tables = document.getElementsByTagName( 'table' );
+
 
+
for ( var i = 0; i < Tables.length; i++ ) {
+
if ( hasClass( Tables[i], 'collapsible' ) ) {
+
/* only add button and increment count if there is a header row to work with */
+
var HeaderRow = Tables[i].getElementsByTagName( 'tr' )[0];
+
if( !HeaderRow ) {
+
continue;
+
}
+
var Header = HeaderRow.getElementsByTagName( 'th' )[0];
+
if( !Header ) {
+
continue;
+
}
+
 
+
NavigationBoxes[tableIndex] = Tables[i];
+
Tables[i].setAttribute( 'id', 'collapsibleTable' + tableIndex );
+
 
+
var Button     = document.createElement( 'span' );
+
var ButtonLink = document.createElement( 'a' );
+
var ButtonText = document.createTextNode( collapseCaption );
+
 
+
Button.style.styleFloat = 'right';
+
Button.style.cssFloat = 'right';
+
Button.style.fontWeight = 'normal';
+
Button.style.textAlign = 'right';
+
Button.style.width = '6em';
+
 
+
ButtonLink.style.color = Header.style.color;
+
ButtonLink.setAttribute( 'id', 'collapseButton' + tableIndex );
+
ButtonLink.setAttribute( 'href', "javascript:collapseTable(" + tableIndex + ");" );
+
ButtonLink.appendChild( ButtonText );
+
 
+
Button.appendChild( document.createTextNode( '[' ) );
+
Button.appendChild( ButtonLink );
+
Button.appendChild( document.createTextNode( ']' ) );
+
 
+
Header.insertBefore( Button, Header.childNodes[0] );
+
tableIndex++;
+
}
+
 
     }
 
     }
 
+
   
for ( var i = 0; i < tableIndex; i++ ) {
+
     // if shown now
if ( hasClass( NavigationBoxes[i], 'collapsed' ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], 'autocollapse' ) ) ) {
+
    if (NavToggle.firstChild.data == NavigationBarHide) {
collapseTable( i );
+
        for (
}
+
                var NavChild = NavFrame.firstChild;
}
+
                NavChild != null;
}
+
                NavChild = NavChild.nextSibling
 
+
            ) {
addOnloadHook( createCollapseButtons );
+
            if (NavChild.className == 'NavPic') {
 
+
                NavChild.style.display = 'none';
/** Dynamic Navigation Bars (experimental) *************************************
+
            }
*
+
            if (NavChild.className == 'NavContent') {
* From English Wikipedia, 2008-09-15
+
                NavChild.style.display = 'none';
*
+
            }
*  Description: See [[Wikipedia:NavFrame]].
+
            if (NavChild.className == 'NavToggle') {
*  Maintainers: UNMAINTAINED
+
                NavChild.firstChild.data = NavigationBarShow;
*/
+
            }
 
+
        }
// set up the words in your language
+
var NavigationBarHide = '[' + collapseCaption + ']';
+
    // if hidden now
var NavigationBarShow = '[' + expandCaption + ']';
+
    } else if (NavToggle.firstChild.data == NavigationBarShow) {
 
+
        for (
// shows and hides content and picture (if available) of navigation bars
+
                var NavChild = NavFrame.firstChild;
// Parameters:
+
                NavChild != null;
//     indexNavigationBar: the index of navigation bar to be toggled
+
                NavChild = NavChild.nextSibling
function toggleNavigationBar( indexNavigationBar ) {
+
            ) {
var NavToggle = document.getElementById( 'NavToggle' + indexNavigationBar );
+
            if (NavChild.className == 'NavPic') {
var NavFrame = document.getElementById( 'NavFrame' + indexNavigationBar );
+
                NavChild.style.display = 'block';
 
+
            }
if( !NavFrame || !NavToggle ) {
+
            if (NavChild.className == 'NavContent') {
return false;
+
                NavChild.style.display = 'block';
}
+
            }
 
+
            if (NavChild.className == 'NavToggle') {
// if shown now
+
                NavChild.firstChild.data = NavigationBarHide;
if( NavToggle.firstChild.data == NavigationBarHide ) {
+
            }
for( var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
+
        }
if ( hasClass( NavChild, 'NavPic' ) ) {
+
    }
NavChild.style.display = 'none';
+
}
}
+
if ( hasClass( NavChild, 'NavContent' ) ) {
+
// adds show/hide-button to navigation bars
NavChild.style.display = 'none';
+
function createNavigationBarToggleButton()
}
+
{
}
+
    var indexNavigationBar = 0;
NavToggle.firstChild.data = NavigationBarShow;
+
    // iterate over all < div >-elements
 
+
    var divs = document.getElementsByTagName("div");
// if hidden now
+
    for (var i=0; i<divs.length; i++) {
} else if( NavToggle.firstChild.data == NavigationBarShow ) {
+
        var NavFrame = divs[i];
for( var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
+
        // if found a navigation bar
if( hasClass( NavChild, 'NavPic' ) ) {
+
        if (NavFrame.className == "NavFrame") {
NavChild.style.display = 'block';
+
}
+
            indexNavigationBar++;
if( hasClass( NavChild, 'NavContent' ) ) {
+
            var NavToggle = document.createElement("a");
NavChild.style.display = 'block';
+
            NavToggle.className = 'NavToggle';
}
+
            NavToggle.setAttribute('id', 'NavToggle' + indexNavigationBar);
}
+
            NavToggle.setAttribute('href', 'javascript:toggleNavigationBar(' + indexNavigationBar + ');');
NavToggle.firstChild.data = NavigationBarHide;
+
}
+
            var NavToggleText = document.createTextNode(NavigationBarHide);
}
+
            NavToggle.appendChild(NavToggleText);
 
+
// adds show/hide-button to navigation bars
+
            // add NavToggle-Button as first div-element
function createNavigationBarToggleButton() {
+
            // in < div class="NavFrame" >
var indexNavigationBar = 0;
+
            NavFrame.insertBefore(
// iterate over all < div >-elements
+
                NavToggle,
var divs = document.getElementsByTagName( 'div' );
+
                NavFrame.firstChild
for( var i = 0; NavFrame = divs[i]; i++ ) {
+
            );
// if found a navigation bar
+
            NavFrame.setAttribute('id', 'NavFrame' + indexNavigationBar);
if( hasClass( NavFrame, 'NavFrame' ) ) {
+
        }
indexNavigationBar++;
+
    }
var NavToggle = document.createElement( 'a' );
+
    // if more Navigation Bars found than Default: hide all
NavToggle.className = 'NavToggle';
+
    if (NavigationBarShowDefault < indexNavigationBar) {
NavToggle.setAttribute( 'id', 'NavToggle' + indexNavigationBar );
+
        for(
NavToggle.setAttribute( 'href', 'javascript:toggleNavigationBar(' + indexNavigationBar + ');' );
+
                var i=1;  
 
+
                i<=indexNavigationBar;  
var NavToggleText = document.createTextNode( NavigationBarHide );
+
                i++
for( var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
+
        ) {
if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) {
+
            toggleNavigationBar(i);
if( NavChild.style.display == 'none' ) {
+
        }
NavToggleText = document.createTextNode( NavigationBarShow );
+
    }
break;
+
}
+
}
}
+
}
+
addOnloadHook(createNavigationBarToggleButton);
 
+
NavToggle.appendChild(NavToggleText);
+
// Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked)
+
for( var j = 0; j < NavFrame.childNodes.length; j++) {
+
if( hasClass( NavFrame.childNodes[j], 'NavHead' ) ) {
+
NavFrame.childNodes[j].appendChild( NavToggle );
+
}
+
}
+
NavFrame.setAttribute( 'id', 'NavFrame' + indexNavigationBar );
+
}
+
}
+
}
+
addOnloadHook( createNavigationBarToggleButton );
+

Latest revision as of 21:20, 8 September 2010

// ============================================================
 // BEGIN Enable multiple onload functions
 
 // setup onload functions this way:
 // aOnloadFunctions[aOnloadFunctions.length] = function_name; // without brackets!
 
 if (!window.aOnloadFunctions) {
   var aOnloadFunctions = new Array();
 }
 
 window.onload = function() {
   if (window.aOnloadFunctions) {
     for (var _i=0; _i<aOnloadFunctions.length; _i++) {
       aOnloadFunctions[_i]();
     }
   }
 }
 
 // END Enable multiple onload functions
 // ============================================================

 //================================================================================
 //*** Dynamic Navigation Bars
 
 // set up the words in your language
 var NavigationBarHide = '[hide]';
 var NavigationBarShow = '[show]';
 
 // set up max count of Navigation Bars on page,
 // if there are more, all will be hidden
 // NavigationBarShowDefault = 0; // all bars will be hidden
 // NavigationBarShowDefault = 1; // on pages with more than 1 bar all bars will be hidden
 if (typeof NavigationBarShowDefault == 'undefined' ) {
     var NavigationBarShowDefault = 0;
 }
 
 // shows and hides content and picture (if available) of navigation bars
 // Parameters:
 //     indexNavigationBar: the index of navigation bar to be toggled
 function toggleNavigationBar(indexNavigationBar)
 {
    var NavToggle = document.getElementById("NavToggle" + indexNavigationBar);
    var NavFrame = document.getElementById("NavFrame" + indexNavigationBar);
 
    if (!NavFrame || !NavToggle) {
        return false;
    }
 
    // if shown now
    if (NavToggle.firstChild.data == NavigationBarHide) {
        for (
                var NavChild = NavFrame.firstChild;
                NavChild != null;
                NavChild = NavChild.nextSibling
            ) {
            if (NavChild.className == 'NavPic') {
                NavChild.style.display = 'none';
            }
            if (NavChild.className == 'NavContent') {
                NavChild.style.display = 'none';
            }
            if (NavChild.className == 'NavToggle') {
                NavChild.firstChild.data = NavigationBarShow;
            }
        }
 
    // if hidden now
    } else if (NavToggle.firstChild.data == NavigationBarShow) {
        for (
                var NavChild = NavFrame.firstChild;
                NavChild != null;
                NavChild = NavChild.nextSibling
            ) {
            if (NavChild.className == 'NavPic') {
                NavChild.style.display = 'block';
            }
            if (NavChild.className == 'NavContent') {
                NavChild.style.display = 'block';
            }
            if (NavChild.className == 'NavToggle') {
                NavChild.firstChild.data = NavigationBarHide;
            }
        }
    }
 }
 
 // adds show/hide-button to navigation bars
 function createNavigationBarToggleButton()
 {
    var indexNavigationBar = 0;
    // iterate over all < div >-elements
    var divs = document.getElementsByTagName("div");
    for (var i=0;  i<divs.length; i++) {
        var NavFrame = divs[i];
        // if found a navigation bar
        if (NavFrame.className == "NavFrame") {
 
            indexNavigationBar++;
            var NavToggle = document.createElement("a");
            NavToggle.className = 'NavToggle';
            NavToggle.setAttribute('id', 'NavToggle' + indexNavigationBar);
            NavToggle.setAttribute('href', 'javascript:toggleNavigationBar(' + indexNavigationBar + ');');
 
            var NavToggleText = document.createTextNode(NavigationBarHide);
            NavToggle.appendChild(NavToggleText);
 
            // add NavToggle-Button as first div-element 
            // in < div class="NavFrame" >
            NavFrame.insertBefore(
                NavToggle,
                NavFrame.firstChild
            );
            NavFrame.setAttribute('id', 'NavFrame' + indexNavigationBar);
        }
    }
    // if more Navigation Bars found than Default: hide all
    if (NavigationBarShowDefault < indexNavigationBar) {
        for(
                var i=1; 
                i<=indexNavigationBar; 
                i++
        ) {
            toggleNavigationBar(i);
        }
    }
 
 }
 
 addOnloadHook(createNavigationBarToggleButton);