我是 Dojo 的新手,我正在尝试使用 Struts2 标签验证表单(如本示例的最后一个:http: //dojotoolkit.org/documentation/tutorials/1.6/validation/),但我可以不。使用“经典”HTML 表单(标签,...)一切都很好,但是使用 Struts 2 标签(),“必需”验证不起作用...
这是我的代码:
<script type="text/javascript">
dojo.require('dojox.validate');
dojo.require('dojox.validate.us');
dojo.require('dojox.validate.web');
/* basic dijit classes */
dojo.require('dijit.form.CheckBox');
dojo.require('dijit.form.Textarea');
dojo.require('dijit.form.FilteringSelect');
dojo.require('dijit.form.TextBox');
dojo.require('dijit.form.ValidationTextBox');
dojo.require('dijit.form.DateTextBox');
dojo.require('dijit.form.TimeTextBox');
dojo.require('dijit.form.Button');
dojo.require('dijit.form.RadioButton');
dojo.require('dijit.form.Form');
dojo.require('dijit.form.DateTextBox');
/* basic dojox classes */
dojo.require('dojox.form.BusyButton');
dojo.require('dojox.form.CheckedMultiSelect');
</script>
<s:form dojoType="dijit.form.Form" method="post" id="toto"
theme="simple">
<script type="dojo/method" event="onSubmit">
if(this.validate()) {
return confirm('Form is valid, press OK to submit');
} else {
alert('Formulaire invalide');
return false;
}
return true;
</script>
<table cellpadding="0" cellspacing="2">
<tr>
<td valign="top"><strong>First Name*: </strong></td>
<td>
<s:textfield
name="email"
id="email"
placeholder="Your email"
dojoType="dijit.form.ValidationTextBox"
required="true"
missingMessage="Obligatoire !" />
</td>
</tr>
</table>
<s:submit
value="Submit Form"
label="Submit Form"
id="submitButton"
dojoType="dijit.form.Button"/>
</s:form>
请问如何使用struts标签检查我的字段是否为空?谢谢你们