<html>
<head>
<script language= "javascript ">
function getArrValue()
{
var arrHidVL = document.getElementsByName("hidVl[]");
for (var i = 0;i <arrHidVL.length;i++)
alert(arrHidVL[i]);//这里就是对应你的第i个值.
}
</script>
</head>
<body>
<form name= "formMain ">
<input type= "button " value= "go! " onclick= "getArrValue()">
<?php
for($i=0;$i <10;$i++){?>
<input type= "hidden " name= "hidVl[]" value= "abc <?echo $i;?> ">
<?}
?>
</form>
</body>
</html>
看这个就行了
var arrHidVL = document.getElementsByName("hidVl[]");
for (var i = 0;i <arrHidVL.length;i++)
alert(arrHidVL[i]);//这里就是对应你的第i个值.
<head>
<script language= "javascript ">
function getArrValue()
{
var arrHidVL = document.getElementsByName("hidVl[]");
for (var i = 0;i <arrHidVL.length;i++)
alert(arrHidVL[i]);//这里就是对应你的第i个值.
}
</script>
</head>
<body>
<form name= "formMain ">
<input type= "button " value= "go! " onclick= "getArrValue()">
<?php
for($i=0;$i <10;$i++){?>
<input type= "hidden " name= "hidVl[]" value= "abc <?echo $i;?> ">
<?}
?>
</form>
</body>
</html>
看这个就行了
var arrHidVL = document.getElementsByName("hidVl[]");
for (var i = 0;i <arrHidVL.length;i++)
alert(arrHidVL[i]);//这里就是对应你的第i个值.
<input type= "hidden " name= "hidVl[]" value= " ">
<input type= "hidden " name= "hidVl[]" value= " ">
<input type= "hidden " name= "hidVl[]" value= " "> name一样的,
或者
var aa=document.getElementsByTagName("intput");
然后循环判断
aa[i].type=text
aa[i].name.substr(0,6)==hidVl[
function get_total_price(i){
var shuliang=document.getElementsByName("s_num["+i+"]")[0];
alert(shuliang.value);
}
</script> <form name="form1">
<input type="text" name="s_num[{s_id}]" value="0" onkeyup="get_total_price({s_id})">
<input type="text" name="s_price[{s_id}]">
<input type="text" name="s_total[{s_id}]">
</form>
这样试试看不过要保证你的name="s_num[{s_id}]"只有一个哦.
或者这样改
<form name="form1">
<input type="text" name="s_num[{s_id}]" id = "s_num[{s_id}]" value="0" onkeyup="get_total_price({s_id})">
<input type="text" name="s_price[{s_id}]">
<input type="text" name="s_total[{s_id}]">
</form>
<script>
function get_total_price(i){
var shuliang=document.getElementById("s_num["+i+"]");
alert(shuliang.value);
}
</script>