forked from hummypkg/webif
95 lines
3.7 KiB
JavaScript
95 lines
3.7 KiB
JavaScript
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// jQuery File Tree Plugin
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//
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// Version 1.01
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//
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// Cory S.N. LaViska
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// A Beautiful Site (http://abeautifulsite.net/)
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// 24 March 2008
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//
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// Visit http://abeautifulsite.net/notebook.php?article=58 for more information
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//
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// Usage: $('.fileTreeDemo').fileTree( options, callback )
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//
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// Options: root - root folder to display; default = /
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// script - location of the serverside AJAX file to use; default = jqueryFileTree.php
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// folderEvent - event to trigger expand/collapse; default = click
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// expandSpeed - default = 500 (ms); use -1 for no animation
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// collapseSpeed - default = 500 (ms); use -1 for no animation
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// expandEasing - easing function to use on expand (optional)
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// collapseEasing - easing function to use on collapse (optional)
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// multiFolder - whether or not to limit the browser to one subfolder at a time
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// loadMessage - Message to display while initial tree loads (can be HTML)
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//
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// History:
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//
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// 1.01 - updated to work with foreign characters in directory/file names (12 April 2008)
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// 1.00 - released (24 March 2008)
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//
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// TERMS OF USE
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//
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// This plugin is dual-licensed under the GNU General Public License and the MIT License and
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// is copyright 2008 A Beautiful Site, LLC.
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//
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if(jQuery) (function($){
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$.extend($.fn, {
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fileTree: function(o, h) {
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// Defaults
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if( !o ) var o = {};
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if( o.root == undefined ) o.root = '/';
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if( o.script == undefined ) o.script = 'jqueryFileTree.php';
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if( o.folderEvent == undefined ) o.folderEvent = 'click';
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if( o.expandSpeed == undefined ) o.expandSpeed= 750;
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if( o.collapseSpeed == undefined ) o.collapseSpeed= 750;
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if( o.expandEasing == undefined ) o.expandEasing = null;
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if( o.collapseEasing == undefined ) o.collapseEasing = null;
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if( o.multiFolder == undefined ) o.multiFolder = true;
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if( o.loadMessage == undefined ) o.loadMessage = 'Loading...';
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$(this).each( function() {
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function showTree(c, t) {
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$(c).addClass('wait');
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$(".jqueryFileTree.start").remove();
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$.post(o.script, { dir: t }, function(data) {
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$(c).find('.start').html('');
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$(c).removeClass('wait').append(data);
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if( o.root == t ) $(c).find('UL:hidden').show(); else $(c).find('UL:hidden').slideDown({ duration: o.expandSpeed, easing: o.expandEasing });
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bindTree(c);
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});
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}
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function bindTree(t) {
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$(t).find('LI A').bind(o.folderEvent, function() {
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if( $(this).parent().hasClass('directory') ) {
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if( $(this).parent().hasClass('collapsed') ) {
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// Expand
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if( !o.multiFolder ) {
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$(this).parent().parent().find('UL').slideUp({ duration: o.collapseSpeed, easing: o.collapseEasing });
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$(this).parent().parent().find('LI.directory').removeClass('expanded').addClass('collapsed');
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}
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$(this).parent().find('UL').remove(); // cleanup
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showTree( $(this).parent(), $(this).attr('rel') );
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$(this).parent().removeClass('collapsed').addClass('expanded');
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} else {
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// Collapse
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$(this).parent().find('UL').slideUp({ duration: o.collapseSpeed, easing: o.collapseEasing });
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$(this).parent().removeClass('expanded').addClass('collapsed');
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}
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} else {
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h($(this).attr('rel'));
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}
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return false;
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});
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// Prevent A from triggering the # on non-click events
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if( o.folderEvent.toLowerCase != 'click' ) $(t).find('LI A').bind('click', function() { return false; }); }
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// Loading message
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$(this).html('<ul class="jqueryFileTree start"><li class="wait">' + o.loadMessage + '<li></ul>');
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// Get the initial file list
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showTree( $(this), o.root);
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});
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}
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});
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})(jQuery);
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