How to set radio in javascript

How to set radio in javascript: first find the js code part; then set the radio and select it through the "if(data.isDefault==1){...}" method.

The operating environment of this article: windows7 system, javascript version 1.8.5, Dell G3 computer.

How to set radio with javascript?

js set radio radio button value selected

html page:

<div>
    <label><input type="radio" name="sex" value="1" id="isMale" />男</label>
    <label><input type="radio" name="sex" value="2" id="isFemale" />女</label>
</div>

js part code:

<script>
    //js设置radio选中
    if(data.isDefault==1){
        $("#isMale").attr("checked","checked");
        $("#isFemale").removeAttr("checked");
    }
    //获取选中的input的value和html
    $("input[type=radio][name=sex]:checked").val();
    $("input[type=radio][name=sex]:checked").html();
</script>

[Recommended learning: javascript advanced tutorial]

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