選出來,一直是 on 值,請怎么用jQuery 讀取 單選框的值?<div>
<input type="radio" name='one' id="danxuankuangshiyan1" />
<input type="radio" name='one' id="danxuankuangshiyan2" />
<button id='s1'>單選框1的值</button>
<button id='s2'>單選框2的值</button>
<br>
<span></span></div> $("#s1").on("click",radioselect1);
$("#s2").on("click",radioselect2); function radioselect1() {
data = $(":radio[id=danxuankuangshiyan1]").val();
$("span").text(data);
} function radioselect2() {
data = $(":radio[id=danxuankuangshiyan2]").val();
$("span").text(data);
}
請問 jQuery 怎么看單選框有沒有被選中?
白衣染霜花
2018-08-07 11:10:27