How to make checkboxs required in a Spring WebFlow Project with Dojo
How to make checkboxs required in a Spring WebFlow Project with Dojo. I would like to know how to make the checkbox required on submit of the following page. I don't want the submit to work if the user did not click one of the check box options. thanks.
Code:
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core"%>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jstl/fmt"%>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form"%>
<style type="text/css" media="screen">
@import url("<c:url value="/resources/dojo/resources/dojo.css"/>");
@import url("<c:url value="/resources/dijit/themes/claro/claro.css"/>");
</style>
<script djconfig="parseOnLoad: true"
src="<c:url value="/resources/dojo/dojo.js"/>" type="text/javascript"></script>
<script type="text/javascript"
src="<c:url value="/resources/spring/Spring.js" />"> </script>
<script type="text/javascript"
src="<c:url value="/resources/spring/Spring-Dojo.js" />"></script>
<script type="text/javascript">dojo.require("dojo.parser");</script>
<html>
<head>
<title>Spring 3.0 MVC - Web Flow Example</title>
</head>
<body class="claro">
<h2>Dropdown Test</h2>
<p>
<p>
<form:form commandName="customer" id="customer">
<input type="hidden" name="_flowExecutionKey"
value="${flowExecutionKey}" />
<div id="container">
<table>
<tr>
<td><font color=red><form:errors path="sex" /></font><b>Sex:</b></td>
<td><form:checkbox path="sex" id="sex" value="MALE" /> Male -
<form:checkbox path="sex" id="sex" value="FEMALE" />FEMALE
<script type="text/javascript">
dojo.query("#sex input[type='checkbox']").forEach(function(element){
Spring.addDecoration(new Spring.ElementDecoration({
elementId: element.id,
widgetType : "dijit.form.CheckBox",
widgetAttrs : { checked : element.checked, required : true }
}));
});
</script>
</td></tr>
</table>
</div>
<p>
<input type="submit" name="_eventId_submit" id="submit" value="Submit" />
<input type="submit" name="_eventId_cancel" value="Cancel" />
<p>
<script type="text/javascript">
Spring.addDecoration(new Spring.ValidateAllDecoration({
elementId : 'submit',
event : 'onclick'
}));
</script>
</form:form>
</body>
</html>
