获取特定选项标签文本

Question

All right, say I have this:

<select id='list'>
    <option value='1'>Option A</option>
    <option value='2'>Option B</option>
    <option value='3'>Option C</option>
</select>

What would the selector look like if I wanted to get "Option B" when I have the value '2'?

Please note that this is not asking how to get the selected text value, but just any one of them, whether selected or not, depending on the value attribute. I tried:

$("#list[value='2']").text();

But it is not working.

转载于:https://stackoverflow.com/questions/196684/jquery-get-specific-option-tag-text

Answer 1

It's looking for an element with id list which has a property value equal to 2. What you want is the option child of the list.

$("#list option[value='2']").text()