使用 jQuery 的索引获取 HTML 选择选项的值
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时间:2020-08-26 21:51:08 来源:igfitidea点击:
Get value of HTML select option using its index with jQuery
提问by frostbite
HTML for select and options:
选择和选项的 HTML:
<select class="dropdown">
<option value="one">One</option>
<option value="two">Two</option>
<option value="three">Three</option>
</select>
I want the value of the option at index 1, something along the lines of
我想要索引 1 处的选项值,类似于
$('.dropdown[1]').value
// should return 'two'
回答by Horen
回答by Xynariz
To get the text:
获取文本:
var list = document.getElementById("dropdown");
var value = list.options[1].text;