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/**
* Live preview script for MediaWiki
*/
function doLivePreview( e ) {
e.preventDefault();
var previewText = $j('#wpTextbox1').val();
var editToken = $j( '[name="wpEditToken"]' ).attr( 'value' );
var editTime = $j( '[name="wpEdittime"]' ).attr( 'value' );
var startTime = $j( '[name="wpStarttime"]' ).attr( 'value' );
var postData = { 'action' : 'submit', 'wpTextbox1' : previewText, 'wpPreview' : true,
'wpEditToken' : editToken, 'wpEdittime': editTime, 'wpStarttime': startTime, 'title' : wgPageName };
// Hide active diff, used templates, old preview if shown
var copyElements = ['#wikiPreview', '.templatesUsed', '.hiddencats',
'#catlinks'];
var copySelector = copyElements.join(',');
$j.each( copyElements, function(k,v) { $j(v).fadeOut('fast'); } );
// Display a loading graphic
var loadSpinner = $j('<div class="mw-ajax-loader"/>');
$j('#wikiPreview').before( loadSpinner );
var page = $j('<div/>');
page.load( wgScript+'?action=submit '+copySelector,
postData,
function() {
for( var i=0; i<copyElements.length; ++i) {
// For all the specified elements, find the elements in the loaded page
// and the real page, empty the element in the real page, and fill it
// with the content of the loaded page
var copyContent = page.find( copyElements[i] ).contents();
$j(copyElements[i]).empty().append( copyContent );
var newClasses = page.find( copyElements[i] ).attr('class');
$j(copyElements[i]).attr( 'class', newClasses );
}
$j.each( copyElements, function(k,v) {
// Don't belligerently show elements that are supposed to be hidden
$j(v).fadeIn( 'fast', function() { $j(this).css('display', ''); } );
} );
loadSpinner.remove();
} );
}
$j(document).ready( function() {
$j('#wpPreview').click( doLivePreview );
} );
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