那PageSelection 跨页选择表格这个组件中的这个怎么用? grid.on("load", function (e) {
//是否将之前选中的,反过来设置到表格?
if (me.options.selectOnLoad) {
var rows = [];
var selection = me.selection;
for (var i = 0, l = selection.length; i < l; i++) {
var o = selection;
var id = String(o[me.options.idField]);
var row = grid.getRow(id);
if (row) rows.push(row);
}