EasyUi DataGrid 请求Url两次问题
easyui datagrid 1.4 当total为0时,请求两次url问题
框架问题:需要在easyui文件后加修补补丁
/** * The Patch for jQuery EasyUI 1.4 */ (function($){ var plugin = $.fn._size; $.fn._size = function(options, parent){ if (typeof options != ‘string‘){ return this.each(function(){ parent = parent || $(this).parent(); if (parent.length){ plugin.call($(this), options, parent); } }); } else if (options == ‘unfit‘){ return this.each(function(){ var p = $(this).parent(); if (p.length){ plugin.call($(this), options, parent); } }); } else { return plugin.call(this, options, parent); } }; })(jQuery); (function($){ $.map([‘validatebox‘,‘textbox‘,‘filebox‘,‘searchbox‘, ‘combo‘,‘combobox‘,‘combogrid‘,‘combotree‘, ‘datebox‘,‘datetimebox‘,‘numberbox‘, ‘spinner‘,‘numberspinner‘,‘timespinner‘,‘datetimespinner‘], function(plugin){ if ($.fn[plugin]){ if ($.fn[plugin].defaults.events){ $.fn[plugin].defaults.events.click = function(e){ if (!$(e.data.target).is(‘:focus‘)){ $(e.data.target).trigger(‘focus‘); } }; } } }); $.fn.combogrid.defaults.height = 22; $(function(){ $(document).bind(‘mousewheel.combo‘, function(e){ $(e.target).trigger(‘mousedown.combo‘); }); }); })(jQuery); (function($){ $.extend($.fn.form.methods, { clear: function(jq){ return jq.each(function(){ var target = this; $(‘input,select,textarea‘, target).each(function(){ var t = this.type, tag = this.tagName.toLowerCase(); if (t == ‘text‘ || t == ‘hidden‘ || t == ‘password‘ || tag == ‘textarea‘){ this.value = ‘‘; } else if (t == ‘file‘){ var file = $(this); if (!file.hasClass(‘textbox-value‘)){ var newfile = file.clone().val(‘‘); newfile.insertAfter(file); if (file.data(‘validatebox‘)){ file.validatebox(‘destroy‘); newfile.validatebox(); } else { file.remove(); } } } else if (t == ‘checkbox‘ || t == ‘radio‘){ this.checked = false; } else if (tag == ‘select‘){ this.selectedIndex = -1; } }); var t = $(target); var plugins = [‘textbox‘,‘combo‘,‘combobox‘,‘combotree‘,‘combogrid‘,‘slider‘]; for(var i=0; i<plugins.length; i++){ var plugin = plugins[i]; var r = t.find(‘.‘+plugin+‘-f‘); if (r.length && r[plugin]){ r[plugin](‘clear‘); } } $(target).form(‘validate‘); }); } }); })(jQuery); (function($){ function setSize(target, param){ var opts = $.data(target, ‘linkbutton‘).options; if (param){ $.extend(opts, param); } if (opts.width || opts.height || opts.fit){ var btn = $(target); var parent = btn.parent(); var isVisible = btn.is(‘:visible‘); if (!isVisible){ var spacer = $(‘<div style="display:none"></div>‘).insertBefore(target); var style = { position: btn.css(‘position‘), display: btn.css(‘display‘), left: btn.css(‘left‘) }; btn.appendTo(‘body‘); btn.css({ position:‘absolute‘, display:‘inline-block‘, left:-20000 }); } btn._size(opts, parent); var left = btn.find(‘.l-btn-left‘); left.css(‘margin-top‘, 0); left.css(‘margin-top‘, parseInt((btn.height()-left.height())/2)+‘px‘); if (!isVisible){ btn.insertAfter(spacer); btn.css(style); spacer.remove(); } } } var plugin = $.fn.linkbutton; $.fn.linkbutton = function(options, param){ if (typeof options != ‘string‘){ return this.each(function(){ plugin.call($(this), options, param); setSize(this); }); } else { return plugin.call(this, options, param); } }; $.fn.linkbutton.methods = plugin.methods; $.fn.linkbutton.defaults = plugin.defaults; $.fn.linkbutton.parseOptions = plugin.parseOptions; $.extend($.fn.linkbutton.methods, { resize: function(jq, param){ return jq.each(function(){ setSize(this, param); }); } }); })(jQuery); (function($){ var plugin = $.fn.dialog; $.fn.dialog = function(options, param){ var result = plugin.call(this, options, param); if (typeof options != ‘string‘){ this.each(function(){ var opts = $(this).panel(‘options‘); if (isNaN(parseInt(opts.height))){ $(this).css(‘height‘, ‘‘); } var onResize = opts.onResize; opts.onResize = function(w, h){ onResize.call(this, w, h); if (isNaN(parseInt(opts.height))){ $(this).css(‘height‘, ‘‘); } var shadow = $.data(this, ‘window‘).shadow; if (shadow){ var cc = $(this).panel(‘panel‘); shadow.css({ width: cc._outerWidth(), height: cc._outerHeight() }); } }; if (opts.closed){ var pp = $(this).panel(‘panel‘); pp.show(); $(this).panel(‘resize‘); pp.hide(); } }); } return result; }; $.fn.dialog.methods = plugin.methods; $.fn.dialog.parseOptions = plugin.parseOptions; $.fn.dialog.defaults = plugin.defaults; })(jQuery); (function($){ function createTab(container, pp, options) { var state = $.data(container, ‘tabs‘); options = options || {}; // create panel pp.panel({ border: false, noheader: true, closed: true, doSize: false, iconCls: (options.icon ? options.icon : undefined) }); var opts = pp.panel(‘options‘); $.extend(opts, options, { onLoad: function(){ if (options.onLoad){ options.onLoad.call(this, arguments); } state.options.onLoad.call(container, $(this)); } }); var tabs = $(container).children(‘div.tabs-header‘).find(‘ul.tabs‘); opts.tab = $(‘<li></li>‘).appendTo(tabs); // set the tab object in panel options opts.tab.append( ‘<a href="javascript:void(0)" class="tabs-inner">‘ + ‘<span class="tabs-title"></span>‘ + ‘<span class="tabs-icon"></span>‘ + ‘</a>‘ ); $(container).tabs(‘update‘, { tab: pp, options: opts }); } function addTab(container, options) { var opts = $.data(container, ‘tabs‘).options; var tabs = $.data(container, ‘tabs‘).tabs; if (options.selected == undefined) options.selected = true; var pp = $(‘<div></div>‘).appendTo($(container).children(‘div.tabs-panels‘)); tabs.push(pp); createTab(container, pp, options); opts.onAdd.call(container, options.title, tabs.length-1); $(container).tabs(‘resize‘); if (options.selected){ $(container).tabs(‘select‘, tabs.length-1); } } $.extend($.fn.tabs.methods, { add: function(jq, options){ return jq.each(function(){ addTab(this, options); }); } }); })(jQuery); (function($){ $.extend($.fn.menubutton.methods, { enable: function(jq){ return jq.each(function(){ $(this).data(‘menubutton‘).options.disabled = false; $(this).linkbutton(‘enable‘); }); } }); })(jQuery); (function($){ var onAfterRender = $.fn.datagrid.defaults.view.onAfterRender; $.extend($.fn.datagrid.defaults.view, { updateRow: function(target, rowIndex, row){ var opts = $.data(target, ‘datagrid‘).options; var rows = $(target).datagrid(‘getRows‘); var oldStyle = _getRowStyle(rowIndex); $.extend(rows[rowIndex], row); var newStyle = _getRowStyle(rowIndex); var oldClassValue = oldStyle.c; var styleValue = newStyle.s; var classValue = ‘datagrid-row ‘ + (rowIndex % 2 && opts.striped ? ‘datagrid-row-alt ‘ : ‘ ‘) + newStyle.c; function _getRowStyle(rowIndex){ var css = opts.rowStyler ? opts.rowStyler.call(target, rowIndex, rows[rowIndex]) : ‘‘; var classValue = ‘‘; var styleValue = ‘‘; if (typeof css == ‘string‘){ styleValue = css; } else if (css){ classValue = css[‘class‘] || ‘‘; styleValue = css[‘style‘] || ‘‘; } return {c:classValue, s:styleValue}; } function _update(frozen){ var fields = $(target).datagrid(‘getColumnFields‘, frozen); var tr = opts.finder.getTr(target, rowIndex, ‘body‘, (frozen?1:2)); var checked = tr.find(‘div.datagrid-cell-check input[type=checkbox]‘).is(‘:checked‘); tr.html(this.renderRow.call(this, target, fields, frozen, rowIndex, rows[rowIndex])); tr.attr(‘style‘, styleValue).removeClass(oldClassValue).addClass(classValue); if (checked){ tr.find(‘div.datagrid-cell-check input[type=checkbox]‘)._propAttr(‘checked‘, true); } } _update.call(this, true); _update.call(this, false); $(target).datagrid(‘fixRowHeight‘, rowIndex); }, onAfterRender: function(target){ onAfterRender.call($.fn.datagrid.defaults.view, target); setTimeout(function(){ var opts = $(target).datagrid(‘options‘); opts.pageNumber = opts.pageNumber || 1; },0); } }); $.fn.datagrid.defaults.loader = function(param, success, error){ var opts = $(this).datagrid(‘options‘); if (!opts.url) return false; if (opts.pagination && opts.pageNumber == 0){ opts.pageNumber = 1; param.page = 1; } if (param.page == 0){ return false; } $.ajax({ type: opts.method, url: opts.url, data: param, dataType: ‘json‘, success: function(data){ success(data); }, error: function(){ error.apply(this, arguments); } }); }; })(jQuery); (function($){ $.fn.numberbox.defaults.filter = function(e){ var opts = $(this).numberbox(‘options‘); var s = $(this).numberbox(‘getText‘); if (e.which == 45){ //- return (s.indexOf(‘-‘) == -1 ? true : false); } var c = String.fromCharCode(e.which); if (c == opts.decimalSeparator){ return (s.indexOf(c) == -1 ? true : false); } else if (c == opts.groupSeparator){ return true; } else if ((e.which >= 48 && e.which <= 57 && e.ctrlKey == false && e.shiftKey == false) || e.which == 0 || e.which == 8) { return true; } else if (e.ctrlKey == true && (e.which == 99 || e.which == 118)) { return true; } else { return false; } }; })(jQuery);
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