EXT 获取gird各值

时间：2023-03-08 15:39:43
        var cellclick = function (item, td, cellIndex, record, tr, rowIndex, e) {

            //[ListenerArgument(0, "item", typeof (Object))]

            //[ListenerArgument(1, "td", typeof (Object))]

            //[ListenerArgument(2, "cellIndex", typeof (Object))]

            //[ListenerArgument(3, "record", typeof (Object))]

            //[ListenerArgument(4, "tr", typeof (Object))]

            //[ListenerArgument(5, "rowIndex", typeof (Object))]

            //[ListenerArgument(6, "e", typeof (Object))]

//设置一个hiddend元素,记录

            Ext.getCmp('rowIndex').setValue(rowIndex);

            Ext.getCmp('cellIndex').setValue(cellIndex);

//得到点击的元素的列名:

            App.mygridpanel.headerCt.items.getAt(cellIndex).dataIndex;

//给选中行中某个字段设置值:

           var grid = App.mygridpanel;

           var index = Ext.getCmp('rowIndex').value;

           var cellindex = Ext.getCmp('cellIndex').value;

           var selectedrow = grid.store.getAt(index);

           selectedrow.set('age', 18);

//得到所选择行数据:

            var grid = App.mygridpanel,

                store = grid.getStore();

            var rownum = store.getCount();

            var selectedrow;

            if (grid.getSelectionModel().hasSelection())

            {

                var selectedrow = grid.getSelectionModel().getSelection()[0].data;

            }

        }

//获取grid 列名

var grid = App.mygridpanel;

          var headeritems = grid.headerCt.items.items;
          var columns = []             
for (var key in headeritems) {                 
　　　　　　var list = {};                 
　　　　　　list = headeritems[key];                 
               
　　　　　　　　if (list.dataIndex != "" && list.dataIndex != "undefined" && list.dataIndex != null) 
　　　　　　　　{


columns.push(list.dataIndex);


　　　　　　　　　　}


}


var columnsjson = JSON.stringify(columns);


App.mygridpanel.getRowsValues({config });


所有配置如下:
// config :
// - selectedOnly
// - visibleOnly
// - dirtyCellsOnly
// - dirtyRowsOnly
// - currentPageOnly
// - filterRecord - function (record) - return false to exclude the record
// - filterField - function (record, fieldName, value) - return false to exclude the field for particular record




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