忽略所有隐藏的 div 但不是 jQuery 验证中的一个
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Ignore all hidden div but not one in jQuery validation
提问by novellino
I am using jQuery validation in my form http://jqueryvalidation.org/documentation/
我在我的表单中使用 jQuery 验证 http://jqueryvalidation.org/documentation/
I want to add the validation to all my fields but I want to ignore the hidden div
's that have the class my_item
.
我想将验证添加到我的所有字段,但我想忽略div
具有该类的隐藏的my_item
。
So here is my jQuery:
所以这是我的 jQuery:
$("#myform").validate({
ignore: ":hidden"
});
How is it possible to exclude from this ignore case, the divs that have the class my_item
. So something like $(":hidden").not(.my_item)
.
如何从这种忽略情况中排除具有 class 的 div my_item
。所以像$(":hidden").not(.my_item)
.
回答by Dimitri van der Vliet
Accepted answer is perfectly fine but when you need some more control than the jQuery selector provides. You could pass a function that tests each element.
接受的答案非常好,但是当您需要比 jQuery 选择器提供的更多控制时。 您可以传递一个测试每个元素的函数。
for example:
例如:
ignore: function (index, el) {
var $el = $(el);
if ($el.hasClass('always-validate')) {
return false;
}
// Default behavior
return $el.is(':hidden');
},