原生js控制单选框选中某个值

var isAutoSend = document.getElementsByName('sex');
for (var i = 0; i < isAutoSend.length; i++) {
	if (isAutoSend[i].value == '1'){
		isAutoSend[i].checked=true;
	 }
 }

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转载自blog.csdn.net/zhaofuqiangmycomm/article/details/107466935