写写今天用的tooltip(ext3.0)

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 ext中,给grid添加行tip提示,方法很多,我今天的用的是图简单,代码如下:

 grid.on('render',function(){
        grid.tip=new Ext.ToolTip({   
                   target: grid.getView().mainBody,     
                   delegate: '.x-grid3-row',  
                   trackMouse: true,        
                   renderTo: document.body,
                   height:300,
                   listeners: {
                        'beforeshow':function(tip)
                        {
                         var rowIndex = grid.getView().findRowIndex(tip.triggerElement);
                         tip.body.dom.innerHTML='<table class="infotable">'+
                                                        '<tr><td>姓名:</td><td           class="render">'+grid.getStore().getAt(rowIndex).get('employeeName')+'</td>'+
                                                            '<td>性别:</td><td class="render">'+grid.getStore().getAt(rowIndex).get('gender')+'</td>'+
                                                        '</tr>'+
      //内容我就不写了。。。
                                                     '</table>'+
                                                      '<img src="'+ grid.getStore().getAt(rowIndex).get('icon')+'" width="150" height="150"/>';
                        }
                   }
        })
       })

 

class="render" 是表格样式,就不写了