这是我的要求:我有一堆无线电框选择(工作流类型)。如果选择其中一个无线电(即选择了一种特定类型的工作流程),我想对其执行自定义验证。这是我的尝试,但表现不佳。任何帮助?jQuery为选定的广播选择自定义验证
jQuery的一部分:
$(document).ready(function() {
// this part is to expand the child radio selection if particular parent workflow selected
$("#concernedDirectorChoice").hide();
$("input[name^=workflowChoice]").change(function(){
if($(this).attr("class")=='chooseDir'){
$("#concernedDirectorChoice").show();
}else{
$("#concernedDirectorChoice").hide(); }
});
// FORM VALIDATION
$.validator.addMethod("dirRequired", function(value, element) {
return this.optional(element) || ($("input[name^=rdDir:checked]").length);
}, "That particular workflow requires a Director to be chosen. Please select Director");
$("#contExpInitiateForm").validate({
debug:true
,rules:{
RenewalNo: {required: true, number: true},
chooseDir: {dirRequired: true},
workflowChoice: {required: true} }
,errorPlacement: function(error, element) {
$('.errorMessageBox').text(error.html()); }
});
});
HTML组成部分:
<!-- Pick type of workflow -->
<table class="hr-table" >
<tr> <td class="hr-table-label " colspan=2 >Pick Workflow Type</td> </tr>
<tr>
<td> <input type="radio" name="workflowChoice" value="1"> </input> </td>
<td> Workflow 1 </td>
</tr>
<tr>
<td> <input type="radio" name="workflowChoice" value="2" class="chooseDir"> </input> </td>
<td> Workflow 2 (Dir selection required) </td>
</tr>
<tr>
<td> <input type="radio" name="workflowChoice" value="3"> </input> </td>
<td> Workflow 3 </td>
</tr>
</table>
<!-- Pick Director for Workflow type 2 -->
<table id="concernedDirectorChoice" name="concernedDirectorChoice" >
<tr><td class="hr-table-label" colspan=2 > Choose Concerned Director</td></tr>
<tr>
<td><input type="radio" value='Dir1' name="rdDir" /></td>
<td>Director 1</td>
</tr>
<tr>
<td><input type="radio" value='Dir2' name="rdDir" /></td>
<td>Director 2</td>
</tr>
<tr>
<td><input type="radio" value='Dir3' name="rdDir" /></td>
<td>Director 3</td>
</tr>
</table>
兄弟..你是男人!完美的作品。从来不知道需要选择器。这是一个黄金提示。干杯。 – 2010-04-18 14:30:45