name相同获取值

时间：2021-12-17 04:49:19
<html>

<head>

</head>

<body>

<form name="form1" method="post" action="" >

<p>

<input type="text" name="plan_bm_num[]"  id="plan_bm_num[]" value="">,

<input type="text" name="plan_bm_num[]"  id="plan_bm_num[]"  value="">,

<input type="text" name="plan_bm_num[]"  id="plan_bm_num[]" value="">,

<input type="text" name="plan_bm_num[]"  id="plan_bm_num[]" value="">

</p>

  <p>

    <label for="plan_total_renshu"></label>

    <input type="text" name="plan_total_renshu" id="plan_total_renshu">

  </p>

  <p>

    <input type="button" name="button" id="button" value="按钮" onClick="check();">

  </p>

</form>

</body>

</html>

<script language="javascript">

function check(){

    var bm_num=;

    var names =document.getElementsByName("plan_bm_num[]");

    for(i=;i<names.length;i++){

    value=names[i].value;

    console.log(value);

    }

}

</script>

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