GridPanel and Store

来源:互联网 发布:c 串口数据采集 编辑:程序博客网 时间:2024/05/22 01:54

获取Store中总行数:

var count=<%=this.ClientID%>_Store.getCount();

 

获取某行某列:

var column=<%=this.ClientID%>_Store.getAt(i).data.columnName;

 

获取选中某行:

var record=<%=this.ClientID%>_GridPanel.getSelectModel.getSelect();

 

获取某行某列:

var column=record.get(columnName);

 

为某行添加列值:

record.set(‘ColumnName’,value);

 

获取新增加行索引:

var rowIndex=<%=this.ClientID %>_GridPanel.addRecord();

 

清空GridPanel中显示数据:

<%=this.ClientID %>_GridPanel.getStore().removeAll();

 

选中某行及第一行:

<%=this.ClientID%>_GridPanel.getSelectModel().selectRow(i);

<%=this.ClientID%>_GridPanel.getSelectModel().selectFirstRow();

 

清除选中某行:

<%=this.ClientID %>_GridPanel.getSelectionModel().deselectRow(i);