我有一个KendoUI数据源
var myDS = new kendo.data.DataSource({
transport: {
read:
{
url: getData,
contentType: 'application/json; charset=utf-8',
},
destroy:
{
url: deleteData,
contentType: 'application/json; charset=utf-8',
},
parameterMap: function(options, operation) {
if (operation !== "destroy" && options.models) {
return { models: kendo.stringify(options.models) };
}
}
},
schema: {
model: {
id: "Id",
fields: {
Id: { editable: false, nullable: true },
name: { type: "string" }
}
}
}
});
我将数据源绑定到Kendo ListView,如下所示
var listView = $("#alistview").kendoListView({
dataSource: myDS ,
template: kendo.template($("#template").html())
}).data("kendoListView");;
我创建了ListView和widget,如下所示,
<div id="alistview" style="margin-top:30px"></div>
<script type="text/x-kendo-tmpl" id="template">
<div>
<div>
#:name#
<a class="k-button k-button-icontext k-delete-button" href="\\#"><span class="k-icon k-delete"></span></a>
</div>
</div>
</script>
</div>
在删除按钮上单击要调用KendoUI DataSource的destroy对象。我的问题是如何在数据源的destroy对象中获取ListView的选定项。例如,当用户单击删除按钮时,我想要读取所选项的名称。
任何帮助?
答案 0 :(得分:0)
我得到了答案。我们可以使用url中的函数而不是对象,并且在函数内部可以获取调用destroy的项目,如下所示:
var myDS= new kendo.data.DataSource({
transport: {
read:
{
url: getdata,
contentType: 'application/json; charset=utf-8',
},
destroy:
{
url: function (appt) { return deteletedata+ "?accountid=" + appt.Id },
contentType: 'application/json; charset=utf-8',
//data: {
// AccountId: "3"
//}
},
parameterMap: function(options, operation) {
if (operation !== "destroy" && options.models) {
return { models: kendo.stringify(options.models) };
}
}
},
schema: {
model: {
id: "Id",
fields: {
Id: { editable: false, nullable: true },
accountname: { type: "string" }
}
}
}
});