如果您创建了一次电子表格,那么之后每次单击“搜索”按钮时,您都可以刷新电子表格的数据源。当然,在刷新数据源之前,您需要考虑这对用户所做的任何更改有何影响。
更新道场:https://dojo.telerik.com/EGePecal
还有来自那个道场的代码(最好将代码包含在问题中,而不仅仅是在链接中):
<button class="k-button" onClick="search();">Search</button>
<div id="spreadsheet"></div>
<script>
$(function() {
$("#spreadsheet").kendoSpreadsheet();
});
function search() {
var dataSource = new kendo.data.DataSource({
transport: {
read: {
url: "//demos.telerik.com/kendo-ui/service/Products",
dataType: "jsonp"
}
}
});
var spreadsheet = $("#spreadsheet").data("kendoSpreadsheet");
var sheet = spreadsheet.activeSheet();
sheet.setDataSource(dataSource);
console.log(sheet.dataSource);
}
</script>
更新:这是做同样事情的另一种方法,它更简洁 - 这是从 Telerik 网站示例中提取的,用于电子表格的 DataSource 绑定 - https://demos.telerik.com/aspnet-core/spreadsheet/datasource
<button class="k-button" onClick="search();">Search</button>
<div id="spreadsheet"></div>
<script>
$(function() {
var dataSource = new kendo.data.DataSource({
transport: {
read: {
url: "//demos.telerik.com/kendo-ui/service/Products",
dataType: "jsonp"
}
}
});
$("#spreadsheet").kendoSpreadsheet({
columns: 20,
rows: 100,
toolbar: false,
sheetsbar: false,
sheets: [{
name: "Products",
dataSource: dataSource,
rows: [{
height: 40,
cells: [
{
bold: "true",
background: "#9c27b0",
textAlign: "center",
color: "white"
},{
bold: "true",
background: "#9c27b0",
textAlign: "center",
color: "white"
},{
bold: "true",
background: "#9c27b0",
textAlign: "center",
color: "white"
},{
bold: "true",
background: "#9c27b0",
textAlign: "center",
color: "white"
},{
bold: "true",
background: "#9c27b0",
textAlign: "center",
color: "white"
}]
}],
columns: [
{ width: 100 },
{ width: 415 },
{ width: 145 },
{ width: 145 },
{ width: 145 }
]
}]
});
});
function search() {
var spreadsheet = $("#spreadsheet").data("kendoSpreadsheet");
spreadsheet.activeSheet().dataSource.read();
}
</script>
以上道场代码:https://dojo.telerik.com/ILuxuTeG