为什么`data(“kendogrid")`未定义? [英] Why Is `data(“kendogrid”)` Undefined?

问题描述

我是 kendo.ui 的初学者，我编写了这段代码来创建 kendo.ui.grid

@(Html.Kendo().Grid(模型).Name("网格").Columns(columns =>{column.Bound(p => p.BrandName);column.Bound(p => p.BrandAbbr);column.Bound(p => p.SrcImage);columns.Command(command => command.Custom("Edit").Click("editItem"));}).DataSource(dataSource => 数据源.Ajax().Read(read => read.Action("CustomCommand_Read", "Brand")).Model(model => model.Id(p => p.Id))))

当用户单击网格中的编辑按钮时，它会在 kendo.ui.window 中显示编辑视图，用户可以编辑数据.

@(Html.Kendo().Window().Name("详情").Title("客户详情").可见(假).模态(真).高度(400).Draggable(真).宽度(300).Events(events => events.Close("onClose")))<script type="text/x-kendo-template" id="template"><div id="details-container"><!-- 这将是弹出窗口的内容-->品牌名称:<input type='text' value='#= BrandName #'/>

<script type="text/javascript">var detailsTemplate = kendo.template($("#template").html());var windowObject;$(document).ready(function () {windowObject = $("#Details").data("kendoWindow");});功能编辑项(e){e.preventDefault();var dataItem = this.dataItem($(e.currentTarget).closest("tr"));windowObject.refresh({网址:/品牌/编辑/"+ dataItem.Id});windowObject.center().open();}函数 onClose(e) {var grid = $("#Grid").data("kendoGrid").dataSource.read();}

但是在 onClose 方法中 $("#Grid").data("kendoGrid") 是未定义的，请帮助我，谢谢大家

解决方案

尝试窗口加载事件

$(window).load(function () {var grid = $("#grid").data("kendoGrid");

这对我有用.

I'm a starter in kendo.ui, I've written this code to create kendo.ui.grid

@(Html.Kendo().Grid<BrandViewModel>(Model)
    .Name("Grid")
    .Columns(columns =>
    {
        columns.Bound(p => p.BrandName);
        columns.Bound(p => p.BrandAbbr);
        columns.Bound(p => p.SrcImage);

        columns.Command(command => command.Custom("Edit").Click("editItem"));

    })

    .DataSource(dataSource => dataSource
        .Ajax()
        .Read(read => read.Action("CustomCommand_Read", "Brand"))
        .Model(model => model.Id(p => p.Id))
    )
)

When the user clicks the edit button in grid it will show Edit view in kendo.ui.window and the user can edit data.

@(Html.Kendo().Window().Name("Details")
    .Title("Customer Details")
    .Visible(false)
    .Modal(true)
    .Height(400)
    .Draggable(true)
    .Width(300)
    .Events(events => events.Close("onClose"))
)

<script type="text/x-kendo-template" id="template">
    <div id="details-container">
        <!-- this will be the content of the popup -->
        BrandName: <input type='text' value='#= BrandName #' />
    </div>
</script>


<script type="text/javascript">
    var detailsTemplate = kendo.template($("#template").html());
    var windowObject;

    $(document).ready(function () {
        windowObject = $("#Details").data("kendoWindow");
    });

    function editItem(e) {
        e.preventDefault();

        var dataItem = this.dataItem($(e.currentTarget).closest("tr"));

        windowObject.refresh({
            url: "/Brand/Edit/" + dataItem.Id
        });
        windowObject.center().open();
    }

    function onClose(e) {
        var grid = $("#Grid").data("kendoGrid").dataSource.read();

    }

</script>

but in onClose method $("#Grid").data("kendoGrid") is Undefined, please help me, thanks all

解决方案

try Window load event

$(window).load(function () {
var grid = $("#grid").data("kendoGrid");

this work for me.

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