【发布时间】:2012-03-03 14:06:30
【问题描述】:
我有 1 个包含 2 个表单和 1 个提交按钮的 php 页面。我想用这个单个按钮提交两个表单。我的代码运行良好,但有一个问题,每个表单中只有 1 个字段成功提交。下面是我的html和javascript代码,请告诉我哪里出错了
2个html表单
<form name="form">
<input type="text" name="a" value="a">
<input type="text" name="b" value="b">
</form>
<form name="form">
<input type="text" name="c" value="c">
<input type="text" name="d" value="d">
</form>
<input type="submit" name="Submit" id="button" value="Submit" onClick="submitAllDocumentForms()">
Javascript 代码
<script language="javascript" type="text/javascript">
/* Collect all forms in document to one and post it */
function submitAllDocumentForms() {
var arrDocForms = document.getElementsByTagName('form');
var formCollector = document.createElement("form");
with(formCollector)
{
method = "post";
action = "test.php";
name = "formCollector";
id = "formCollector";
}
for(var ix=0;ix<arrDocForms.length;ix++) {
appendFormVals2Form(arrDocForms[ix], formCollector);
}
document.body.appendChild(formCollector);
formCollector.submit();
}
/* Function: add all elements from ``frmCollectFrom´´ and append them to ``frmCollector´´ before returning ``frmCollector´´*/
function appendFormVals2Form(frmCollectFrom, frmCollector) {
var frm = frmCollectFrom.elements;
for(var ix = 0 ; ix < frm.length ; ix++)
frmCollector.appendChild(frm[ix]);
return frmCollector;
}
</script>
我的 php 代码回显提交的值
<?php
echo $_POST['a'];
echo $_POST['b'];
echo $_POST['c'];
echo $_POST['d'];
?>
【问题讨论】:
标签: php javascript html