我在使用MVC3进行验证方面遇到了很多麻烦。我直接加载页面时工作正常,但是当我使用jquery AJAX POST时它不会验证:
此表单使用$('#modal-dialog').load('/DartsMVC/Restaurant/Edit/13')
加载,这是呈现的HTML:
<form action="/DartsMVC/Restaurant/Edit/13" method="post">
<fieldset>
<legend>Restaurant</legend>
<input data-val="true" data-val-number="The field RestaurantID must be a number." data-val-required="The RestaurantID field is required." id="RestaurantID" name="RestaurantID" type="hidden" value="13">
<div class="editor-label">
<label for="Name">Name</label>
</div>
<div class="editor-field">
<input class="text-box single-line" data-val="true" data-val-required="The Name field is required." id="Name" name="Name" type="text" value="furaibo">
<span class="field-validation-valid" data-valmsg-for="Name" data-valmsg-replace="true"></span>
</div>
<p>
<input type="submit" value="Save" class="ui-button ui-widget ui-state-default ui-corner-all" role="button" aria-disabled="false">
</p>
</fieldset>
</form>
拦截表单/提交使用AJAX POST。帖子完成后,模式对话框会自动弹出并关闭。我想在发送帖子之前验证表单:
// force change the submit data to an ajax POST (usually 'save', 'delete' button)
$('#modal-dialog').delegate('form', 'submit', function (e) {
e.preventDefault();
var form = $(this);
form.validate(); // does nothing
if (form.valid()) {
$.ajax({
url: form.attr('action'),
type: "POST",
data: form.serialize(),
success: function (data) {
$('#modal-dialog').dialog('close');
},
error: function (jqXhr, textStatus, errorThrown) {
alert("Error '" + jqXhr.status + "' (textStatus: '" + textStatus + "', errorThrown: '" + errorThrown + "')");
}
});
}
});
我这样做了吗? .valid()
总是返回true。
我的web.config有:
<appSettings>
<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />
</appSettings>
我的网页来源有:
<link href="/DartsMVC/Content/themes/cupertino/jquery-ui-1.8.14.custom.css" rel="stylesheet" type="text/css">
<script src="/DartsMVC/Scripts/modernizr-1.7.min.js" type="text/javascript"></script>
<script src="/DartsMVC/Scripts/jquery-1.5.1.min.js" type="text/javascript"></script>
<script src="/DartsMVC/Scripts/jquery-ui-1.8.14.custom.min.js" type="text/javascript"></script>
<script src="/DartsMVC/Scripts/jquery.unobtrusive-ajax.js" type="text/javascript"></script>
<script src="/DartsMVC/Scripts/jquery.validate.js" type="text/javascript"></script>
<script src="/DartsMVC/Scripts/jquery.validate.unobtrusive.js" type="text/javascript"></script>
我的模特有:
[Required]
public string Name { get; set; }
经过更多研究,我认为它可能与动态控制有关:
答案 0 :(得分:26)
解决了
调用$ .validator.unobtrusive.parse($('form'))就可以了。我想验证器需要为动态内容重新创建