与此问题相关,我想在 ListView 而不是剑道网格中实现相同的行为。我的尝试就在这里。编辑模板根据编辑开始时模型中的值切换到不同的控件。但问题是我找不到根据第一个字段中的用户选择来切换第二个字段的方法。
此外,如果我将第一个字段更改为“自动完成”列表,我还能遵循相同的模式吗?
我感谢任何帮助解决这个问题。
代码:
<div class="row">
<div class="col-xs-6 col-md-4">
<!-- Inputs -->
<div class="demo-section">
<a class="k-button k-button-icontext k-add-button" href="#"><span class="k-icon k-add"></span>Add new record</a>
</div>
<div id="listView"></div>
<script type="text/x-kendo-tmpl" id="template">
<div class="product-view k-widget">
<div class="edit-buttons">
<a class="k-button k-button-icontext k-edit-button" href="\\#"><span class="k-icon k-edit"></span></a>
<a class="k-button k-button-icontext k-delete-button" href="\\#"><span class="k-icon k-delete"> </span></a>
</div>
<dl>
<dt>Type</dt>
<dd> #: typeTitle# </dd>
<dt>Value</dt>
<dd>
# if (typeTitle === "DateTime") { #
#: kendo.toString(name, "MM/dd/yyyy hh:mm")#
#} else { #
#:name #
# } #
</dd>
</dl>
</div>
</script>
<script type="text/x-kendo-tmpl" id="editTemplate">
<div class="product-view k-widget">
<div class="edit-buttons">
<a class="k-button k-button-icontext k-update-button" href="\\#"><span class="k-icon k-update"></span></a>
<a class="k-button k-button-icontext k-cancel-button" href="\\#"><span class="k-icon k-cancel"></span></a>
</div>
<dl>
<dt>Key</dt>
<dd>
<select data-role="dropdownlist"
data-text-field="title"
data-value-field="id"
data-source="_typeDataSource"
data-bind="value: typeTitle"
name="InputType"
data-change="dropdownlist_change"
required="required"
validationmessage="required"></select>
<span data-for="InputType" class="k-invalid-msg"></span>
</dd>
<dt>Value</dt>
<dd>
<div id="divInputType">
# if (typeTitle === "DateTime") { #
<input data-role="datetimepicker" type="text" data-bind="value: name" data-format="MM/dd/yyyy hh:mm" name="InputValue" required="required" validationmessage="required" />
#} else { #
<input type="text" data-bind="value: name" name="InputValue" required="required" validationmessage="required" />
# } #
<span data-for="name" class="k-invalid-msg"></span>
</div>
</dd>
</dl>
</div>
</script>
</div>
<div class="col-sm-6 col-md-8">
<!-- Data -->
Diagnostics Data will be shown here.
</div>
</div>
<script>
_typeDataSource = new kendo.data.DataSource({
data: [{
id: 1,
title: "String"
}, {
id: 2,
title: "Number"
}, {
id: 3,
title: "DateTime"
}]
});
_peopleDataSource = new kendo.data.DataSource({
data: [{
id: 1,
name: "John",
typeId: 1,
typeTitle: "String"
}, {
id: 2,
name: "12345",
typeId: 2,
typeTitle: "Number"
}, {
id: 3,
name: "12/20/2013",
typeId: 3,
typeTitle: "DateTime"
}],
schema: {
model: {
id: "id",
fields: {
id: {
editable: false,
nullable: true
},
name: {
validation: {
required: true
}
},
typeTitle: "typeTitle"
}
}
}
});
listView = $("#listView").kendoListView({
dataSource: _peopleDataSource,
template: kendo.template($("#template").html()),
editTemplate: kendo.template($("#editTemplate").html())
}).delegate(".k-edit-button", "click", function (e) {
listView.edit($(this).closest(".product-view"));
e.preventDefault();
}).delegate(".k-delete-button", "click", function (e) {
listView.remove($(this).closest(".product-view"));
e.preventDefault();
}).delegate(".k-update-button", "click", function (e) {
listView.save();
e.preventDefault();
}).delegate(".k-cancel-button", "click", function (e) {
listView.cancel();
e.preventDefault();
}).data("kendoListView");
$(".k-add-button").click(function (e) {
listView.add();
e.preventDefault();
});
function dropdownlist_change(e) {
var value = this.value();
// Use the value of the widget
console.log(value);
//if (value == 2) {
// console.log('here');
// var secondColumn = $('#divInputType');
// secondColumn.empty();
// //var model = grid._modelForContainer(secondColumn);
// $("<input data-bind='value: Value '/>").appendTo(secondColumn).kendoDateTimePicker();
// kendo.bind(secondColumn, model);
//}
}
</script>