Kendo网格:如何在“添加新行”而不是“编辑”上创建执行某些获取
Kendo网格:如何在“添加新行”而不是“编辑”上创建执行某些获取
提问于 2017-08-31 07:12:07
在我的KendoGrid中，我想在弹出表单中添加输入字段的默认值.
我已经创建了一个函数，我打算在单击Create按钮时调用该函数，但下面的函数不起作用。我找了很多，但没有找到任何帮助，所以如果有人能告诉我问题出在哪里，那就太好了。
function add_m(e) {
debugger;
$("#DeviceIP").val("123");
}
$("#turbingrid").kendoGrid({
// debugger;
dataSource: dataSource,
scrollable: false,
//toolbar: ["create"],
toolbar: [
{name: "create",text: "add new turbine"}
],
columns: [
{ field: 'DeviceIP', title: 'DeviceIP', width: '100px', id: 'DeviceIP' },
{ field: 'Producer', title: 'Producer', width: '80px', id:'Producer'},//editor: ProductNameDropDownEditor,
{ field: 'Model', title: 'Model', width: '220px',id:'Model' },
{ field: 'DeviceType', title: 'DeviceType', width: '100px', editor: deviceTypesList },
{ field: 'Description', title: 'Description', width: '220px' },
{ field: 'Username', title: 'Username', width: '120px' },
{ field: 'Password', title: 'Password', width: '100px' },
{ field: 'PublicIP', title: 'PublicIP', width: '120px' },
{ field: 'TurbineId', title: 'TurbineId', width: '120px', hidden: true },
{ field: 'device_id', title: 'device_id', width: '120px', hidden: true },
{ field: 'ModelProducer', title: 'Producer/Model', hidden: true, editor: modelProducer },
{command: ["edit"], title: " "}
],
//{
// command: [
// {
// name: "Edit",
// click: function (e) {
// temp = $(e.target).closest("tr"); //get the row
// }
// }
// ]
//}
editable: "popup",
create:add_m,回答 3
Stack Overflow用户
回答已采纳
发布于 2017-08-31 07:53:58
要动态分配val或属性，请使用
编辑
edit: function(e) {
if (e.model.isNew()) {
e.container.find("input[name=test]").val(5555); // name changed, but worked for me
// e.container.find("input[name=device_id]").val(123);
}
}或
beforeEdit
beforeEdit: function(e) {
if (e.model.isNew()) {
$("#DeviceIP").val("123");
}
}Stack Overflow用户
发布于 2017-08-31 08:34:29
您可以使用beforeEdit事件，而不是create事件。当在工具栏中单击create按钮时，它将触发。
Stack Overflow用户
发布于 2017-08-31 12:08:47
这是工作的演示。
下面是粘贴DeviceIP在Add row event上的默认值的代码片段。
$("#turbingrid").kendoGrid({
....
.........
//ON CLICK ADD/EDIT BUTTON FOR PRODUCT ITEM
edit: function(e) {
// CHANGE ADD/EDIT PRODUCTITEM POPUP FORM TITLE
if (e.model.isNew()) //ON ADD NEW
{
$(".k-window-title").text("Add New Turbine");
// HERE e.container IS THE ADD/EDIT POPUP FORM ELEMENT
e.container
.find("[name=DeviceIP]") // get the span element for the field
.val("123") // set the value
.change(); // trigger change in order to notify the model binding
}
else // ON EDIT
{
$(".k-window-title").text("Edit Turbine");
}
}
........
....
});这是演示小提琴的完整代码。
(function () {
var dataSource = new kendo.data.DataSource({
data: {
id: 1,
DeviceIP: "192.168.1.1",
Producer: 'Producer',
Model: 'Model',
DeviceType: 'DeviceType',
Description: 'Description',
Username: 'Username',
Password: 'Password',
PublicIP: '216.168.123.156',
TurbineId: 1,
device_id: 2,
ModelProducer: 'ModelProducer',
},
schema: {
model: {
id: 'id',
fields: {
DeviceIP: {},
Producer: {},
Model: {},
DeviceType: {},
Description: {},
Username: {},
Password: {},
PublicIP: {},
TurbineId: {},
device_id: {},
ModelProducer: {},
}
}
}
});
$('#grid').kendoGrid({
dataSource: dataSource,
scrollable: false,
//toolbar: ["create"],
toolbar: [
{name: "create",text: "add new turbine"}
],
columns: [
{ field: 'DeviceIP', title: 'DeviceIP', width: '100px', id: 'DeviceIP' },
{ field: 'Producer', title: 'Producer', width: '80px', id:'Producer'},//editor: ProductNameDropDownEditor,
{ field: 'Model', title: 'Model', width: '220px',id:'Model' },
{ field: 'DeviceType', title: 'DeviceType', width: '100px' },
{ field: 'Description', title: 'Description', width: '220px' },
{ field: 'Username', title: 'Username', width: '120px' },
{ field: 'Password', title: 'Password', width: '100px' },
{ field: 'PublicIP', title: 'PublicIP', width: '120px' },
{ field: 'TurbineId', title: 'TurbineId', width: '120px', hidden: true },
{ field: 'device_id', title: 'device_id', width: '120px', hidden: true },
{ field: 'ModelProducer', title: 'Producer/Model', hidden: true },
{command: ["edit"], title: " "}
],
editable: 'popup',
//ON CLICK ADD/EDIT BUTTON FOR PRODUCT ITEM
edit: function(e) {
// CHANGE ADD/EDIT PRODUCTITEM POPUP FORM TITLE
if (e.model.isNew()) //ON ADD NEW
{
$(".k-window-title").text("Add New Turbine");
// HERE e.container IS THE ADD/EDIT POPUP FORM ELEMENT
e.container
.find("[name=DeviceIP]") // get the span element for the field
.val("123") // set the value
.change(); // trigger change in order to notify the model binding
}
else // ON EDIT
{
$(".k-window-title").text("Edit Turbine");
}
}
});
})()页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/45975396
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