两张表通过onSelectionChanged事件联动，表A数据为空表B不联动

meriberry

felt 发表于 2017-6-16 11:30
那可以这样监听一下datagrid的load事件，有重新加载的话b表就清空
gridA.on("load",function(e){
    gri ...

搞定啦  谢谢

meriberry

felt 发表于 2017-6-16 11:30
那可以这样监听一下datagrid的load事件，有重新加载的话b表就清空
gridA.on("load",function(e){
    gri ...

        datagrid_cgdjl.on("load", function (e) {
            var combobox_cgdw = mini.get("combobox_cgdw").value;
            var datepicker_kssj = (mini.get("datepicker_kssj").value).getFullYear() + "-" + ((mini.get("datepicker_kssj").value).getMonth() + 1) + "-" + (mini.get("datepicker_kssj").value).getDate();
            var datepicker_jssj = (mini.get("datepicker_jssj").value).getFullYear() + "-" + ((mini.get("datepicker_jssj").value).getMonth() + 1) + "-" + (mini.get("datepicker_jssj").value).getDate();
            var cglszh = "";

            var rows_main = datagrid_cgdjl.getData();
            var rows_detail = datagrid_cgjhjl.getData();

            if (rows_main.length > 0) {
                alert("1主表有数据");
            }
            else {
                alert("1主表为空");

                if (rows_detail.length > 0) {
                    datagrid_cgjhjl.load({ combobox_cgdw: combobox_cgdw, datepicker_kssj: datepicker_kssj, datepicker_jssj: datepicker_jssj, cglszh: cglszh });
                }
            }
        })

felt

meriberry 发表于 2017-6-16 12:27
datagrid_cgdjl.on("load", function (e) {
            var combobox_cgdw = mini.get("combob ...