【发布时间】:2020-04-06 16:19:34
【问题描述】:
我需要根据值设置剑道网格动作按钮图标。我的代码如下,
function InitProductServicesGrid() {
var prodServiceDataSource = new kendo.data.DataSource({
transport: {
type: "json",
read:
{
url: SERVER_PATH + "/LTSService/ProductsService.asmx/GetProductServiceDetailsList",
type: "POST",
contentType: 'application/json',
data: GetAdditonalData,
datatype: "json"
},
update:
{
url: SERVER_PATH + "/LTSService/ProductsService.asmx/SaveProductService",
type: "POST",
contentType: 'application/json',
datatype: "json"
}
},
schema: {
data: function (result) {
return JSON.parse(result.d);
},
model: {
id: "Id",
fields: {
Id: { type: "int" },
ServiceTime: { type: "string" },
IsActive: { type: "boolean"}
}
}
},
requestEnd: function (e) {
if (e.type === "destroy") {
var grid = $("#productServicesGrid").data("kendoGrid");
grid.dataSource.read();
}
},
error: function (e) {
e.preventDefault();
if (e.xhr !== undefined && e.xhr !== null) {
var messageBody = e.xhr.responseJSON.Message;
ShowGritterMessage("Errors", messageBody, false, '../App_Themes/Default/LtsImages/errorMessageIcon_large.png');
var grid = $("#productServicesGrid").data("kendoGrid");
grid.cancelChanges();
}
},
pageSize: 20,
});
$("#productServicesGrid").kendoGrid({
dataSource: prodServiceDataSource,
sortable: true,
filterable: false,
pageable: true,
dataBound: gridDataBound,
editable: {
mode: "inline",
confirmation: false
},
columns: [
{ field: "Id", title: "", hidden: true },
{
field: "ServiceTime",
title: "Time Standard",
sortable: false,
editor: function (container, options) {
var serviceTimeTxtBox = RenderServiceTime();
$(serviceTimeTxtBox).appendTo(container);
},
headerTemplate: '<a class="k-link" href="#" title="Time Standard">Time Standard</a>'
},
{
title: "Action", command: [
{
name: "hideRow",
click: hideRow,
template: comandTemplate
}
],
width: "150px"
}
]
});
}
我写了一个自定义模板函数如下,
function comandTemplate(model) {
if (model.IsActive == true) {
return '<a title="Hide" class="k-grid-hideRow k-button"><span class="k-icon k-i-lock"></span></a><a title="Hide"></a>';
}
else {
return '<a title="Show" class="k-grid-hideRow k-button"><span class="k-icon k-i-unlock"></span></a><a title="Show"></a>';
}
}
但是当我调试时,我看到了模型值的以下值。
我也关注了this sample code。在这里你可以看到,我也像示例代码一样设置了自定义模板。请帮我解决这个问题。为什么我无法从 comandTemplate 函数访问模型 IsActive 值。
更新
点击hideRow动作时,我访问dataItem如下。
function hideRow(e) {
e.preventDefault();
var dataItem = this.dataItem($(e.currentTarget).closest("tr"));
if (dataItem.IsActive == true) {
dataItem.IsActive = false;
}
else {
dataItem.IsActive = true;
}
}
是否有任何可能的方式从上述模板函数或任何其他方式访问数据?
【问题讨论】:
标签: javascript jquery kendo-ui kendo-grid