我有一个绑定到XML DataSource的Kendo Grid.如何根据下拉列表的选择更改DataSource.例：
//Create DataSource
var gridDataSource = new kendo.data.DataSource({
transport: {
read: [DropDownListValue] + ".xml",dataType: "xml"
}
});
gridDataSource.read();
function createGrid(){
var grid = $("#grid").kendoGrid({
dataSource: gridDataSource
}...
};
其中[DropDownListValue]是我表单上的下拉列表.在此示例中,如果[DropDownListValue] = 1,则数据源将为“1.xml”.如果[DropDownListValue] = 2,则数据源将为“2.xml”.
解决方法
我能够通过将以下内容添加到我的下拉列表的On Change事件中来实现此目的：
//Assign drop down value to variable
var dropDownListValue = $("#dropDown1").val();
//Concatenate drop down variable to file name
var dynamicUrl = dropDownListValue +".xml";
//Assign grid to variable
var grid = $("#grid").data("kendoGrid");
//Set url property of the grid data source
grid.dataSource.transport.options.read.url =dynamicUrl;
//Read data source to update
grid.dataSource.read();
