如何使用ColdFusion将表单输入保存到会话变量中？
[英]How to save form input into session variable using ColdFusion?
问题描述
I am trying to save form input into session variable using ColdFusion. 
我正在尝试使用ColdFusion将表单输入保存到会话变量中。 I have tried many methods that I found posted on websites, but none of it is working on my code. 我尝试了很多发现在网站上发布的方法，但是这些方法都不适用于我的代码。 Can anyone guide me on this? 有人可以指导我吗？
Below is my full code. 下面是我的完整代码。
<html>
<head>
<link rel="STYLESHEET" href="css/iesync2.css" type="text/css">
<link rel="STYLESHEET" href="css/iesync_style(awps).css" type="text/css">
<!--- <link rel="stylesheet" href="css/bootstrap-3.3.6-dist/js/jquery-ui-1.8.10.custom.css" /> --->
<link href="css/bootstrap-3.3.6-dist/js/bootstrap.min.css" rel="stylesheet">
<script src="css/bootstrap-3.3.6-dist/js/jquery-1.11.3.min.js"></script>
<!--- <script src="css/bootstrap-3.3.6-dist/js/jquery-migrate-1.2.1.min.js"></script>
<script src="js/iesync_popup.js"></script> --->
<script language="javascript" src="css/bootstrap-3.3.6-dist/js/bootstrap.min.js"></script>
<cfoutput>
<script language="JavaScript">
function check() {
var f = document.frmAddModel;
if (f.brandName.value.length == 0) {
alert("Please Insert Brand Name");
f.brandName.focus();
return;
} else if (f.brandName.value.length > 0){
/*window.close();*/
}
}
</script>
</cfoutput>
</head>
<body>
<cfoutput>
<cfif structKeyExists(form,"submit")>
<cfset session.brandName = "#form.brandName#">
</cfif>
<center>
<div>
<form name="frmAddModel" action="" method="post" onSubmit="">
<br />
<table border="0" cellpadding="2" cellspacing="2" width="50%">
<tr>
<td colspan="2" align="left" class="cssSubTitleC">Model</td>
</tr>
<tr class="cssLine2L">
<td align="left">Brand Code (optional)</td>
<td><input type="Text" name="brandcode" size="25" class="cssForm" maxlength="10"></td>
</tr>
<tr class="cssLine2L">
<td align="left" class="cssLine2L">Brand Name<font class="cssRequired">*</font></td>
<td><input type="Text" name="brandName" size="25" class="cssForm" maxlength="10"></td>
</tr>
</table>
<table border="0" width="50%" style="padding: 10px;">
<tr>
<td class="cssButtonLine" colspan="2">
<input type="button" name="submit" class="btn btn-primary" onclick="check()" value= "Save">
</td>
</tr>
</table>
</form>
</div>
</center>
</cfoutput>
</body>
</html>
2 个解决方案
解决方案1
1 2016-11-09 14:01:11
You are never submitting the form in your JavaScript. 您永远不会在JavaScript中提交表单。 Add an id to your form and this $("#form-id").submit(); 向您的表单和此$("#form-id").submit();添加一个id $("#form-id").submit(); to your function and try again. 发挥作用，然后重试。
Add an id to your form: 在表单中添加一个id ：
<form name="frmAddModel" id="frmAddModel" action="" method="post" onSubmit="">
Then add this $("#frmAddModel").submit(); 然后添加此$("#frmAddModel").submit(); to your function: 对您的功能：
<script language="JavaScript">
function check() {
var f = document.frmAddModel;
if (f.brandName.value.length == 0) {
alert("Please Insert Brand Name");
f.brandName.focus();
return;
} else if (f.brandName.value.length > 0){
$("##frmAddModel").submit();
/*window.close();*/
}
}
</script>
NOTE: you need to use double hash-tags ## because your JavaScript function is currently wrapped by cfoutput tags. 注意：您需要使用cfoutput标签##因为您的JavaScript函数当前由cfoutput标签包装。 Although that does not appear to be necessary as currently written. 尽管按照目前的写作，这似乎没有必要。
解决方案2
0 2016-11-09 22:52:56
将字段类型从“按钮”更改为“提交”：
<input type="submit" name="submit" class="btn btn-primary" onclick="check()" value= "Save">
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