extjs gridpanel如何显示行号

2025-05-14 00:25:39
推荐回答(1个)
回答1:

在grid的columns中加入new Ext.grid.RowNumberer()

columns : [
    new Ext.grid.RowNumberer(),
    {header:"字段名称",width:150,menuDisabled:true,sortable:false,dataIndex:'Name'},
    {header:"取值类型",width:150,menuDisabled:true,sortable:false,dataIndex:'Type',renderer:this.renderFieldType,scope:this},
    {header:"描述",width:200,menuDisabled:true,sortable:false,dataIndex:'Description'},
    {header:"排序",width:60,align:'right',menuDisabled:true,sortable:false,dataIndex:'Sort'}
],