我曾尝试在Controller中显示错误消息,但它不起作用,但是当我尝试时dd,它可以正常工作
我的代码:
if ($validation->fails())
{
/*Doesn't work
foreach ($validation->fails() as $messages) {
$messages // Doesn't work
}
*/
dd($validation->errors); //This works
}
Run Code Online (Sandbox Code Playgroud) 我有一个叫做的类.content,这个内容有一个叫做的属性.data-time,我想隐藏所有.content带有setTimeout()函数类的元素,有人可以帮帮我吗?
HTML代码:
<div class="content first" data-time="200"> </div>
<div class="content second" data-time="300"> </div>
<div class="content third" data-time="400"> </div>
<div class="content fourth" data-time="500"> </div>;
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jQuery代码:
$(".content", this ).each(function(){
var time = $(this).attr("data-time");
setTimeout(function() {
$(this).hide("slow");
}, time);
});
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请帮我这样做.