将Css类添加到所有< input type'text'>元素？ Javascript / Css？ [英] Adding Css class to all <input type'text'> elements? Javascript / Css?

问题描述

 < div class =editor-label 
 
我想在我的网站的每个文本框中应用一个CSS类。 > 
< label for =FoodType> FoodType< / label> 
< / div> 
< div class =editor-field> 
< input id =HelpTextname =FoodTypetype =textvalue =/> 
< / div> 
 
< p> 
< input type =submitvalue =Create/> 
< / p> 
  

我想，嘿！简单。

 < script type =text / javascript>我将添加一个jquery函数在masterpage中查找它们。 ; 
 $（document）.ready（function（）{
 $（'input'）。addClass（'textbox'）; 
} 
< / script> 
  

不幸的是，这也会选择提交按钮。我怎样才能选择具有文本类型属性的输入元素？ / p>

如果这两种方法都不可行，我想我会必须手动将类添加到我创建的每个文本框？
$ b

解决方案

$ b

  $（'input [type = text]'）。addClass（'textbox'）; 
  

您可以在CSS文件中做类似的工作，但这需要更高版本的CSS /取决于您希望在较旧的浏览器中使用多大的广告。

请参阅 here 。请注意：

< blockquote>

浏览器支持：唯一不支持CSS3属性选择器的浏览器是IE6。 IE7和IE8，Opera和基于Webkit和Gecko的浏览器都可以。所以在你的样式表中使用它们是绝对安全的。

I want to apply a CSS class to every textbox in my site:

        <div class="editor-label">
            <label for="FoodType">FoodType</label>
        </div>
        <div class="editor-field">
            <input id="HelpText" name="FoodType" type="text" value="" />
        </div>

        <p>
            <input type="submit" value="Create" />
        </p>

And I thought, Hey! Easy. I'll add a jquery function to find them all in the masterpage.

<script type="text/javascript">
    $(document).ready(function(){
        $('input').addClass('textbox');
    }
</script>

Unfortunately this will also select the submit button. How can i only select input elements that have a text type attribute?

Alternativly is this possible using entirely CSS?

If both these methods are not possible, i guess i will just have to manually add the class to every textbox i make?

解决方案

AFAIK it's:

$('input[type=text]').addClass('textbox');

And you can do similar in the CSS file, but that requires higher version of CSS / depending how broad you want to be with older browsers.

See attribute selectors in here. Note that:

"Browser support: The only browser that doesn’t support CSS3 attribute selectors is IE6. Both IE7 and IE8, Opera and Webkit- and Gecko-based browsers do. So using them in your style sheet is definitely safe."

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