[英]DropDownList in kendo grid control (by ClientTemplate)
I need to make behavor for ClientTemplate like we have for EditorTemplateName. 我需要像对待EditorTemplateName一样对ClientTemplate做出行为。 So I want to make something like this:
所以我想做这样的事情:
Template: 模板:
@(
Html.Kendo().DropDownListFor(m => m)
.BindTo((SelectList)ViewData["ExamResults"])
.Template("#:Value# #:Text#")
.DataTextField("Text")
.DataValueField("Value")
.Events(e => e
.Change("examResultOnDropDownChange")
.Open("examResultOnOpen"))
)
And adding column into grid: .EditorTemplateName("ExamResultGridForeignKey")
并将列添加到网格中:
.EditorTemplateName("ExamResultGridForeignKey")
but I want to: .ClientTemplate("ExamResultGridForeignKey")
or something like that (but it doesnt work): 但我想:
.ClientTemplate("ExamResultGridForeignKey")
或类似的东西(但它不起作用):
.ClientTemplate(
Html.Kendo()
.DropDownList()
.Name("#=Id#")
.BindTo((SelectList)ViewData["ExamResults"])
.Template("#:Value# #:Text#")
.DataTextField("Text")
.DataValueField("Value")
)
All that I need to make field with DropDownList in not editable mode (when we display value) looks like editable DropDownList. 我需要在不可编辑的模式下(当我们显示值时)使用DropDownList制作字段的所有事情看起来都像可编辑的DropDownList。
This is how my dropdown list is being rendered. 这就是我的下拉列表的呈现方式。 IsInForecast is a bool field.
IsInForecast是一个布尔字段。 All the If else is doing is having the correct ddl value (true/false) selected based on the value of the IsInForecast property.
If Isother所做的所有事情都是根据IsInForecast属性的值选择正确的ddl值(对/错)。 You're gonna have to tweak it to your needs.
您将不得不根据需要对其进行调整。
columns.Bound(m => m.IsInForecast).Title("Is Forecasted").ClientTemplate(
"# if (IsInForecast == true) { #" +
"<select id='#= OrderId #' onchange=save('#= OrderId #'); style='Width: 80px; color: 'navy' > " +
"<option id='yes' selected value='1'>Yes</option>" +
"<option id='no' value='0'>No</option>" +
"</select>" +
"# } else { #" +
"<select id='#= OrderId #' onchange=save('#= OrderId #'); style='Width: 80px; color: 'navy' > " +
"<option id='yes' value='1'>Yes</option>" +
"<option id='no' selected value='0'>No</option>" +
"# } #"
);
Where you see "<select id='#= OrderId #'
that is setting the ddl ID field to so you know which dropdownlist/record you are editing. onchange=save('#= OrderId #');
is calling a JS function that passes the model property OrderId to the method. To get the selected value of correct ddl you just changed you can do this. 您在其中看到
"<select id='#= OrderId #'
将ddl ID字段设置为"<select id='#= OrderId #'
,以便知道正在编辑的下拉列表/记录onchange=save('#= OrderId #');
调用JS函数它将模型属性OrderId传递给方法。要获得刚更改的正确ddl的选定值,可以执行此操作。
save(orderId) function{
var ddl = # + orderId;
var getSelectedValue = $(ddl).val();
}
This will render a standard DDL. 这将呈现一个标准的DDL。 You can check out the documentation here
您可以在此处查看文档
http://demos.telerik.com/kendo-ui/web/grid/editing-custom.html
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