mirror of
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git-svn-id: http://svn.automattic.com/wordpress/trunk@16438 1a063a9b-81f0-0310-95a4-ce76da25c4cd
268 lines
5.3 KiB
JavaScript
268 lines
5.3 KiB
JavaScript
jQuery(document).ready(function($) {
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window.listTable = {
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init: function() {
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this.loading = false;
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$('form').each(function() {
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this.reset();
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});
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if ( '' == $.query.GET('paged') )
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$.query.SET('paged', 1);
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this.set_total_pages();
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this.$tbody = $('#the-list, #the-comment-list');
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this.$overlay = $('<div id="loading-items>')
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.html(listTableL10n.loading)
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.hide()
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.prependTo($('body'));
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},
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// paging
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set_total_pages: function(num) {
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var last_page_url = $('.last-page').attr('href');
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if ( last_page_url )
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this.total_pages = num || $.query.load( last_page_url ).get('paged');
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},
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get_total_pages: function() {
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return this.total_pages;
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},
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change_page: function(paged) {
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if ( paged < 1 || paged > this.total_pages )
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return false;
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this.update_rows({'paged': paged});
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},
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htmlencode: function(value) {
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return $('<div/>').text(value).html();
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},
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update_rows: function(args, reset_paging, callback) {
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if ( this.loading )
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return false;
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var different = false, data = {};
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$.each(args, function(key, val) {
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if ( val != $.query.GET(key) ) {
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$.query.SET(key, val);
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different = true;
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}
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});
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if ( !different )
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return false;
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this.show_overlay();
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if ( reset_paging )
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$.query.SET('paged', 1);
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$.each( $.query.get(), function(key, value) {
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if ( true === value )
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data[key] = '';
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else
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data[key] = value;
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});
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this._callback = callback;
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this.fetch_list(
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data,
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$.proxy(this, 'handle_success'),
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$.proxy(this, 'handle_error')
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);
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return true;
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},
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fetch_list: function(data, success_callback, error_callback) {
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data = $.extend(data, {
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'action': 'fetch-list',
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'list_args': list_args
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});
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$.ajax({
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url: ajaxurl,
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global: false,
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dataType: 'json',
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data: data,
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success: success_callback,
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error: error_callback
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});
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},
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handle_success: function(response) {
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if ( 'object' != typeof response ) {
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this.handle_error();
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} else {
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this.hide_overlay();
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this.$tbody.html(response.rows);
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$('.displaying-num').html(response.total_items_i18n);
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$('.total-pages').html(response.total_pages_i18n);
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this.set_total_pages(response.total_pages);
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$('.current-page').val($.query.GET('paged'));
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$('th.column-cb :input').attr('checked', false);
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if ( this._callback )
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this._callback();
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}
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},
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handle_error: function() {
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this.hide_overlay();
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$('h2').after('<div class="error ajax below-h2"><p>' + listTableL10n.error + '</p></div>');
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},
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show_overlay: function() {
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this.loading = true;
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$('.error.ajax').remove();
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this.$overlay
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.css({
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width: this.$tbody.width() + 'px',
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height: this.$tbody.height() - 20 + 'px'
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})
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.css(this.$tbody.offset())
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.show();
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},
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hide_overlay: function() {
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this.loading = false;
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this.$overlay.hide();
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}
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}
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listTable.init();
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// Ajaxify various UI elements
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// pagination
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$('.tablenav-pages a').click(function() {
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var paged = $.query.GET('paged');
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switch ( $(this).attr('class') ) {
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case 'first-page':
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paged = 1;
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break;
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case 'prev-page':
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paged -= 1;
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break;
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case 'next-page':
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paged += 1;
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break;
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case 'last-page':
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paged = listTable.get_total_pages();
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break;
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}
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listTable.change_page(paged);
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return false;
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});
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$('.current-page').keypress(function(e) {
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if ( 13 != e.keyCode )
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return;
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listTable.change_page(parseInt($(this).val()));
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return false;
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});
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// sortable columns
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$('th a').click(function() {
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var orderby = $.query.GET('orderby'),
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order = $.query.GET('order'),
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$th = $(this).parent('th');
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if ( $th.hasClass('sortable') ) {
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orderby = $.query.load($(this).attr('href')).get('orderby');
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order = 'asc';
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$('th.sorted-desc, th.sorted-asc')
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.removeClass('sorted-asc')
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.removeClass('sorted-desc')
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.addClass('sortable');
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$th.removeClass('sortable').addClass('sorted-asc');
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}
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else if ( $th.hasClass('sorted-asc') ) {
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order = 'desc';
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$th.removeClass('sorted-asc').addClass('sorted-desc');
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}
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else if ( $th.hasClass('sorted-desc') ) {
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order = 'asc';
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$th.removeClass('sorted-desc').addClass('sorted-asc');
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}
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listTable.update_rows({'orderby': orderby, 'order': order}, true);
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return false;
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});
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// searchbox
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function change_search(ev) {
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if ( 'keypress' == ev.type && 13 != ev.keyCode )
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return;
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ev.preventDefault();
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ev.stopImmediatePropagation();
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var data = $(this).parent('.search-box').find(':input').serializeObject();
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listTable.update_rows(data, true, function() {
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$('h2 .subtitle').remove();
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if ( data.s )
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$('h2').append($('<span class="subtitle">').html(
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listTableL10n.search.replace('%s', this.htmlencode(data.s))
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));
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});
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}
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$('.search-box :submit').click(change_search);
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$('.search-box :text').keypress(change_search);
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// tablenav dropdowns
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$('#post-query-submit').click(function() {
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var args = {};
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$(this).parents('.actions').find('select[name!="action"]').each(function() {
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var $el = $(this);
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args[$el.attr('name')] = $el.val();
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});
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listTable.update_rows(args, true);
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return false;
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});
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// view switch
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$('.view-switch a').click(function() {
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var $this = $(this);
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listTable.update_rows({'mode': $.query.load($this.attr('href')).get('mode')}, false, function() {
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$('.view-switch .current').removeClass('current');
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$this.addClass('current');
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});
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return false;
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});
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});
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