加载GridPanel根据特定的值将复选框选中

代码如下

    var gridArray = new Ext.grid.GridPanel({

        title: '选择单据',

        cm: col,

        sm: sm,

        store: store,

        autoScroll: true,

        viewConfig: {

            forceFit: true,

            columnsText: '显示的列',

            scrollOffset: 20,

            sortAscText: '升序',

            sortDescText: '降序'

        }

    });

    gridArray.store.on("load", function() {



        var p = store.getRange();

        for (var s = 0; s < p.length; s++) {

            if (p[s].get("CHECKFLAG") == "Y") {

                gridArray.getSelectionModel().selectRow(s, true);

            }

        }

    });