在Handlebars中添加属性到输入元素（与Ember.JS 1.0一起使用） [英] Adding attributes to input element in Handlebars (used with Ember.JS 1.0)

问题描述

假设我有这样的东西：

  {{input value = someModel}} 
  

然后我想添加简单的必需的HTML 5属性到输入。

我该怎么做？

---

请注意，尝试以下变化，但没有成功：

  {{input value = someModel required}}<！ - 不解析 -  - > 
 
 {{input value = someModel required ='required'}}<！ - 不呈现属性 - > 
 
 {{view Ember.TextField valueBinding = someModel 
 required ='required'}}<！ - 不呈现属性 - > 
 
< input required {{bindAttr value = someModel}} 
 /> <！ - 不按预期更新模型 - > 
  

---

更新：问题是Ember 1.0。

解决方案

要全局添加对其他属性的支持，您可以重新打开Ember。 TextField

http://emberjs.com/api/classes/Ember.TextField.html

Let's say I have something like:

{{input value=someModel }}

And then I want to add the simple required HTML 5 attribute to the input.

How would I do that?

---

Note that I tried the following variations without success:

{{input value=someModel required }} <!-- doesn't parse -->

{{input value=someModel required='required' }} <!-- doesn't render the attribute -->

{{view Ember.TextField valueBinding=someModel 
    required='required' }} <!-- doesn't render the attribute -->

<input required {{bindAttr value=someModel}}
     /> <!-- doesn't update the model, as expected -->

---

Update: This question was for Ember 1.0.

解决方案

To globally add support for additional attributes you can reopen Ember.TextField

http://emberjs.com/api/classes/Ember.TextField.html

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