单击后如何延迟Bootstrap 3模式的显示 [英] How to delay display of Bootstrap 3 modal after click

问题描述

我试图在用户点击触发按钮后延迟显示Bootstrap模式：

I'm trying to delay the display of a Bootstrap modal after the user has clicked on a trigger button:

<button class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">
  Launch demo modal
</button>

查看Bootstrap 3文档我可以看到有一个 show 可以挂钩但不确定如何在模式出现在屏幕上之前引入3秒延迟的事件。希望有人可以提供帮助？

Looking at the Bootstrap 3 documentation I can see there is a show event that can be hooked to but am not sure how to introduce a 3 second delay before the modal appears on screen. Hoping someone can help?

参考：
http://getbootstrap.com/javascript/#modals

推荐答案

您可以延迟点击触发按钮，然后直接激活模态：

You can delay the click of the trigger button, then activate the modal directly:

$('[data-toggle=modal]').on('click', function (e) {
    var $target = $($(this).data('target'));
    $target.data('triggered',true);
    setTimeout(function() {
        if ($target.data('triggered')) {
            $target.modal('show')
                .data('triggered',false); // prevents multiple clicks from reopening
        };
    }, 3000); // milliseconds
    return false;
});

http://jsfiddle.net/mblase75/H6UM4/

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