<div id="rads" class="formStyle selectOrder"> <p> <input type="radio" name="question" value="oui" checked >选项1 </p> <p> <input type="radio" name="question" value="non" > 选项2 </p> <p> <input type="radio" name="question" value="non" > 选项3 </p> </div> <button class="blueBtn" onclick = "init()">替换</button>var radioData = [{name:'紧急', value:1}, {name:'重要', value:2}, {name:'普通', value:3}];function init(){ for(var i=0;i<radioData.length;i++){ var pArray = $("#rads p"); var radioObj = radioData[i]; pArray[i].value =radioObj.name+""; } }将选项1 选项2 选项3 替换成 数据中的radioData 内容 求大神指导 我的代码不起作用
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TA贡献1866条经验 获得超5个赞
var oBox = document.getElementsByTagName("p");
var radioData = [{name:'紧急', value:1}, {name:'重要', value:2}, {name:'普通', value:3}];
for(var i=0;i<radioData.length;i++){
console.log(oBox)
oBox[i].childNodes[2].nodeValue=radioData[i].name
}

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