aspose file tools*
The moose likes Struts and the fly likes how to get value from combo box Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login
JavaRanch » Java Forums » Frameworks » Struts
Bookmark "how to get value from combo box" Watch "how to get value from combo box" New topic
Author

how to get value from combo box

pankaj semwal
Ranch Hand

Joined: Oct 07, 2008
Posts: 300
Hello List[],

i want to display selected value in the combo box using struts.when i select combo box it should display its select value in jsp page;Please help me.

Thanks
MyJsp page look like this.

<%@ page language="java" pageEncoding="ISO-8859-1" import="java.util.*" %>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-bean" prefix="bean"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-html" prefix="html"%>

<html>
<head>
<title>JSP for SimpleForm form</title>
</head>
<script language="Javascript">
function sel_click()
{
var f = document.modcat;
var i=f.cat.selectedIndex;
var str=f.cat.options[i].text;
document.modcat.vr_cat.value=str;
document.modcat.cat_val.value=document.modcat.elements[0].value;
}
</script>
<body>
<html:form action="/simple">
name : <html:text property="name"/><html:errors property="name"/><br/>
<html:submit/><html:cancel/>

<html:select property="name" onchange="sel_click();"><html ptionsCollection name="simpleForm" property="smyMonth" value="key" label="value" /></html:select>
<bean:write name="simpleForm" property="name" />

</html:form>
</body>
</html>
André-John Mas
Ranch Hand

Joined: Oct 18, 2008
Posts: 37
In reality you are off topic here, since what you are asking is a Javascript question. I'll answer the best I can:

You need to add an onchange="" attribute to the select element and then to get the value of the select:

getElementById('myElemId').value

After that you can do what you want with it.
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: how to get value from combo box
 
Similar Threads
form submission
Help with validation rules for form with multiple submit buttons
javascript function
document.getElementById("id").value is not supported in firefox
LabelValueBean html:select