我正在使用 jquery.validate.js 插件进行对话框验证。我的问题是,我希望只提交第一个有问题的字段来获取一个类,并将字段错误显示为字段旁边的淡出div中的提示。 (现在写插件在每个字段上添加标签)
我希望我足够清楚!
提前谢谢!!!
(如果您还需要更多信息,请提出要求)
修改
它的代码
$("#wdw1003_useraddform").validate({
rules : {
wdw1003_username : {
required : true
},
wdw1003_password : {
required : true
},
wdw1003_fullname : {
required : true
},
wdw1003_email : {
required : true,
email : true
}
},
messages : {
wdw1003_username : {
required : "Field User Name is required"
},
wdw1003_password : {
required : "Password is required"
},
wdw1003_fullname : {
required : "Field Full Name is required"
},
wdw1003_email : {
required : "Field E-mail is required",
email : "Is not a valid e-mail"
}
}
});
在ankur20us评论后编辑
使用此行生成表单
$form = new Form('useraddform', '#', $id."_");
$form -> setRequired('<img src="images/required.png" alt="Required" align="absmiddle" />', '<img src="images/required.png" alt="Required" align="absmiddle" />' . $trans -> translate('denotes required field'));
$form -> addElement('text', 'username', $trans -> translate('User Name'));
$form -> addElement('password', 'password', $trans -> translate('Password'));
$form -> addElement('text', 'fullname', $trans -> translate('Full Name'));
$form -> addElement('text', 'email', $trans -> translate('E-mail'));
$form -> addElement('select', 'perms', $trans -> translate('Permissions'), array('options' => $perms, 'value' => 'level1'));
$form -> addElement('select', 'status', $trans -> translate('Status'), array('options' => $status, 'size' => "1"));
$form -> addElement('textarea', 'comments', $trans -> translate('Comments'));
$form -> addElement('select', 'lang', $trans -> translate('Language'), array('options' => $langs, 'size' => "1"));
$form -> addElement('submit', 'submit', $trans -> translate('Create User'), array('style' => "clear:both; float:right; margin-right: 8%;"));
上面的javascript来自这些行
$form -> addRule('username', 'required', $trans -> translate('Field User Name is required'));
$form -> addRule('password', 'required', $trans -> translate('Password is required'));
$form -> addRule('fullname', 'required', $trans -> translate('Field Full Name is required'));
$form -> addRule('email', 'required', $trans -> translate('Field E-mail is required'));
$form -> addRule('email', 'email', $trans -> translate('Is not a valid e-mail'));
所以我不能改变太多!!!
答案 0 :(得分:2)
Demo 这就是你需要这个插件支持那种技巧的东西,并为此工作只是做
<form id='validateMe'>
<input value="" class="validate[required] text-input" type="text" name="reqplaceholder" id="reqplaceholder" />
<input type='submit' value='Validate'/>
</form>
Jquery编码的一部分
jQuery("#validateMe").validationEngine();
答案 1 :(得分:0)
这是我找到的解决方案。我在这个页面中创建了一个隐藏的div
<div id="validationMessageBox" class="ui-corner-all" style="display: none;">
<div id="validationMessageBoxSymbol" class="ui-icon ui-icon-alert"></div>
<div id="validationMessageBoxMessage"></div>
</div>
然后我使用showErrors:jquery.validate API的函数(错误)来显示隐藏的div更新它的消息并将其定位在第一个缺失的元素旁边。最后一个淡出。
最终代码如下。
$("#wdw1003_useraddform").validate({
rules : {
wdw1003_username : {
required : true
},
wdw1003_password : {
required : true
},
wdw1003_fullname : {
required : true
},
wdw1003_email : {
required : true,
email : true
}
},
messages : {
wdw1003_username : {
required : "Field User Name is required"
},
wdw1003_password : {
required : "Password is required"
},
wdw1003_fullname : {
required : "Field Full Name is required"
},
wdw1003_email : {
required : "Field E-mail is required",
email : "Is not a valid e-mail"
}
},
showErrors : function(errors) {
var error = this.errorList[0];
if(undefined != error) {
var $element = $(error.element);
var message = error.message;
$element.addClass("ui-state-error");
$("#validationMessageBox").addClass("ui-state-error").css({
left : $element.offset().left + $element.width() + 15,
top : ($element.offset().top)
});
$("#validationMessageBoxMessage").html(message);
$("#validationMessageBox").show("fast");
$element.removeClass("ui-state-error", 2000);
$("#validationMessageBox").fadeOut(2000);
}
},
onclick : false,
onkeyup : false,
onfocusout : false
});