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我需要使用从Java脚本函数返回的值填充隐藏表单字段，并且我不确定如何执行此操作。我是JavaScript新手。对你的帮助表示感谢。如果不是隐藏的表单字段和文本表单字段也将工作，我需要总计价格即时填充。自动填充来自javascript的返回值的隐藏表单字段
万分感谢
<html>
<head>
<script type = "text/javascript">
var allprices = [];
var index = 0;
function chkrads(frmName,rbGroupName) {
var chosen = "";
var radios = document[frmName].elements[rbGroupName];
for (var i=0; i <radios.length; i++) {
if (radios[i].checked || radios[i].selected) {
chosen = radios[i].value;
}
}
if (chosen == 0) {printprice = 0}
if (chosen == 35) {printprice = 35}
if (chosen == 36) {printprice = 35}
if (chosen == 29.95) {printprice = 29.95}
if (chosen == 34.95) {printprice = 34.95}
if (chosen == 39.45) {printprice = 39.45}
if (chosen == 44.45) {printprice = 44.45}
if (chosen == 49.95) {printprice = 49.95}
if (chosen == 64.45) {printprice = 64.45}
if (chosen == 74.85) {printprice = 74.85}
if (chosen == 89.85) {printprice = 89.85}
if (chosen == 94.40) {printprice = 94.40}
if (chosen == 99.40) {printprice = 99.40}
if (chosen == 104.85) {printprice = 104.85}
if (chosen == 179.70) {printprice = 179.70}
if (chosen == 209.70) {printprice = 209.70}
if (chosen == 299.50) {printprice = 299.50}
if (chosen == 329.45) {printprice = 329.45}
if (chosen == 349.50) {printprice = 349.50}
if (rbGroupName == "size") {index = 0}
if (rbGroupName == "colour") {index = 1}
if (rbGroupName == "frame") {index = 2}
if (rbGroupName == "glass") {index = 3}
if (rbGroupName == "hook") {index = 4}
if (rbGroupName == "delivery") {index = 5}
allprices[index] = printprice;
var totalprice = 0;
for (var i =0; i <allprices.length; i++) {
if (!isNaN(allprices[i])) {
totalprice = totalprice + allprices[i];
}
}
document.getElementById("result").style.display = "block";
document.getElementById("result").innerHTML = totalprice;
}
</script>
</head>
<body>
<form name= "myform" style="font-size:11px; font-family:Arial, Helvetica, sans-serif;">
Initial Billing:
<select name = "size" onchange = "chkrads('myform', 'size')">
<option></option>
<option value='29.95'>1 mo 29.95</option>
<option value='34.95'>1 mo 34.95</option>
<option value='39.45'>1 mo sh 39.45</option>
<option value='49.95'>ACT Only 49.95</option>
<option value='64.45'>ACT+SH 64.45</option>
<option value='94.40'>Monthly 94.40</option>
<option value='99.40'>Monthly 99.40</option>
<option value='74.85'>Qtrly 74.85</option>
<option value='89.85'>Qtrly 89.85</option>
<option value='104.85'>Qtrly 104.85</option>
<option value='179.70'>Semi 179.70</option>
<option value='209.70'>Semi 209.70</option>
<option value='299.50'>Annual 299.50</option>
<option value='329.45'>Annual 329.45</option>
<option value='349.50'>Annual 349.50</option>
<option value='49.45'>Mobile Monthly 49.45</option>
<option value='119.85'>Mobile Qtrly 119.85</option>
<option value='239.70'>Mobile Semi 239.70</option>
<option value='439.45'>Mobile Annual 439.45</option>
</select>
<input type= "hidden" name = "colour" value = "0">
Lockbox: <input type = "checkbox" name = "colour" value = "36" onclick = "chkrads('myform', 'colour')">
<input type= "hidden" name = "frame" value = "0">
Second button: <input type = "checkbox" name = "frame" value = "35" onclick = "chkrads('myform', 'frame')">
</form>
<div id="result" style="display:none;"><strong></strong> <span id="totalprice"></span> </div>
</body>
</html>