将 k-state-disabled 类应用于文本输入 - Kendo UI [英] Applying k-state-disabled class to text inputs - Kendo UI

问题描述

这是我的 jsfiddle 演示.

 
<div class="demo-section"><p><label for="products">Products:</label><input id="products" disabled="disabled" style="width: 300px"/></p><p><label>Text:</label><input id="textboxtest" type="text" class="k-textbox" disabled="disabled" value="test" style="width: 300px"/></p>

<脚本>$(document).ready(function() {var products = $("#products").kendoComboBox({级联来自:类别"，过滤器:包含"，占位符:选择产品..."，dataTextField: "产品名称",数据值字段:产品ID"，数据源: {数据:[{产品名称":产品名称1"，产品ID":1"}，{产品名称":产品名称2"，产品ID":2"}]},指数:0}).data("kendoComboBox");});

如您所见，禁用的文本输入在视觉上与 kendoComboBox 小部件不同.当禁用状态在应用程序范围内发生变化时，有没有办法在文本输入中添加或删除 k-state-disabled 类?我希望对我的文本输入具有与小部件相同的行为.

解决方案

我认为最简单、更便携的方法是在设置 k-state-disabled 时添加/删除 k-state-disabledcode>disabled 属性值.

启用文本框的示例:

$("#textboxtest").prop("disabled", false).removeClass("k-state-disabled");

禁用它:

$("#textboxtest").prop("disabled", true).addClass("k-state-disabled");

您的 JSFiddle 修改了两个按钮以启用/禁用它http://jsfiddle.net/KrW6f/5/

另一种可能性是将字段定义为没有 dataSource 的 autocomplete.那么你实际上不需要定义任何 CSS 类.您的输入字段定义为:

你可以在另一个 JSFiddle 中看到它:http://jsfiddle.net/OnaBai/94HDF/2/

Here is my jsfiddle demo.

    <div id="example" class="k-content">
        <div class="demo-section">
            <p>
                <label for="products">Products:</label><input id="products" disabled="disabled" style="width: 300px" />
            </p>

            <p>
                <label>Text:</label><input id="textboxtest" type="text" class="k-textbox" disabled="disabled" value="test" style="width: 300px" />
            </p>
        </div>
    </div>
<script>
$(document).ready(function() {
    var products = $("#products").kendoComboBox({
        cascadeFrom: "categories",
        filter: "contains",
        placeholder: "Select product...",
        dataTextField: "ProductName",
        dataValueField: "ProductID",
        dataSource: {
            data: [{"ProductName": "ProductName1", "ProductID": "1"}, {"ProductName": "ProductName2", "ProductID": "2"}]
        },
        index: 0
    }).data("kendoComboBox");
});
</script>

As you see the disabled text input is visually different from the kendoComboBox widget. Is there a way to add or remove k-state-disabled class to text inputs when the disabled state changes in application scope? I want to have the same behaviour as widgets for my text inputs.

解决方案

I think that easiest and more portable way of doing it is by adding / removing k-state-disabled when you set the disabled property value.

Example for enabling you textbox:

$("#textboxtest").prop("disabled", false).removeClass("k-state-disabled");

for disabling it:

$("#textboxtest").prop("disabled", true).addClass("k-state-disabled");

Your JSFiddle modified with two buttons for enabling / disabling it http://jsfiddle.net/KrW6f/5/

Edit: Another possibility is defining the field as an autocomplete without a dataSource. Then you actually not need to define any CSS class. Your input field definition would be:

<input id="textboxtest" data-role="autocomplete" type="text" disabled="disabled" value="test" style="width: 300px" />

And you can see it in this other JSFiddle: http://jsfiddle.net/OnaBai/94HDF/2/

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