当父 jqgrid 的数据类型为 clientSide 类型时,是否可以将数据添加到子网格?
我可以使用以下方法向父 jqgrid 添加一行:
jQuery("#myId").addRowData(0, someRowData);
但我不确定如何将数据添加到子网格。有任何想法吗?
我无法确定如何将数据实际添加到 jqGrid 的子网格中,但我能够将数据添加到另一个网格中的网格中。
我的主网格看起来像:
$("#" + tblNm).jqGrid({
datatype: "local",
colNames: ['id', 'Last Name', 'First Name', 'Address'],
colModel: [{
name: 'id',
index: 'id',
width: 75,
sortable: false
}, {
name: 'lastNm',
index: 'lastNm',
width: 90,
sortable: false
}, {
name: 'firstNm',
index: 'firstNm',
width: 100,
sortable: false
}, {
name: 'address',
index: 'address',
width: 200,
align: "left",
sortable: false
}],
width: "100%",
height: "100%",
caption: "Clients",
jsonReader: {
root: "clients",
page: "currpage",
total: "totalpages",
records: "totalrecords",
repeatitems: false,
id: "id"
},
subGrid: true,
subGridRowExpanded: function(subgrid_id, row_id){
console.debug("SubGrid_ID: " + subgrid_id +
" / row_id: " +
row_id);
var subgrid_table_id, pager_id;
subgrid_table_id = "mySubGridName" + row_id;
pager_id = "p_" + subgrid_table_id;
$("#" + subgrid_id).html("<table id='" + subgrid_table_id + "'></table>");
jQuery("#" + subgrid_table_id).jqGrid({
datatype: "local",
colNames: ['Order Id', 'Item Name', 'Cost'],
colModel: [{
name: "ordId",
index: "ordId",
width: 20,
key: true
}, {
name: "itemName",
index: "itemName",
width: 130
}, {
name: "cost",
index: "cost",
width: 200,
align: "left"
}],
rowNum: 20,
caption: "Orders",
height: '100%',
width: '100%',
jsonReader: {
root: "orders",
page: "currpage",
total: "totalpages",
records: "totalrecords",
repeatitems: false,
id: "num"
}
});
}
});
我通过执行以下操作加载主网格:
$("#" + tblNm)[0].addJSONData(wrapper);
然后,当我获得子网格数据时,我会执行以下操作:
// click on the subgrid so that the table is added to the DOM
// I think there are better ways of doing this... you'll want to look @ the jqGrid documentation
$("#" + masterTblId + " tr[id='1'] td[role='grid'] a span").click();
// add the data to the subgrid
$("#" + subGridId)[0].addJSONData(wrapper);
最重要的部分是在 jqGrid 的 subgridexpanded 属性中定义代码,然后能够强制子网格显示。
此方法的唯一问题是,如果用户单击子网格区域,则它会被切换,并且当他们再次单击它时,它不会正确显示。我已经向社区询问了如何解决这个问题: