本文介绍了Javascript如何更改单选按钮标签文本?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
I want to change the text of the label which is associated with the radiobutton id="male". I have tried various ways to do it, but i can't make it work. I want to change the text "Male" in the label associated to the radio button.
<input type="radio" name="sex" id="male" value="male">
<label for="male">Male</label>
</input>
<input type="button" value="Submit" onclick = test()>
<script>
function test()
{
var r = document.getElementById("male");
r.nextSibling.data = "adaS";
// r.nextSibling.nodeValue = "adaS"; // have tried all these ways
// r.childNodes[0].value= "adaS";
// r.childNodes[0].innerHTML= "adaS";
// r.parentNode.childNodes[1].innerHTML= "adaS";
}
</script>
please suggest some working way to change the text "Male" in the label.
解决方案
You can use
var r = document.getElementsByTagName("label")
to select all the label element in your page and then use
r[0].innerHTML ="new text"
to select first label and set the text to "next text" in your test() function
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