引导程序选择下拉列表占位符 [英] Bootstrap select dropdown list placeholder

问题描述

我试图制作一个包含占位符的下拉列表。它似乎不像其他形式那样支持 placeholder =stuff。是否有不同的方式在我的下拉列表中获取占位符？

解决方案

p>

 < select> 
< option value =选择禁用>请选择< / option> 
< option value => A< / option> 
< option value => B< / option> 
< option value => C< / option> 
< / select> 
  

链接到小提琴

您也可以在

https://stackoverflow.com/a/5859221/1225125

I am trying to make a dropdown list that contains a placeholder. It doesn't seem to support placeholder="stuff" as other forms do. Is there a different way to obtain a placeholder in my dropdown?

解决方案

Yes just "selected disabled" in the option.

<select>
    <option value="" selected disabled>Please select</option>
    <option value="">A</option>
    <option value="">B</option>
    <option value="">C</option>
</select>

Link to fiddle

You can also view the answer at

https://stackoverflow.com/a/5859221/1225125

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