jQuery - 以编程方式触发事件 [英] jQuery - Programmatically Trigger Event

问题描述

我需要以编程方式触发jQuery处理的点击事件。这是现在的代码：

I need to programmatically trigger a click event that's being handled by jQuery. Here's the current code:

var $thumbs = $('#PhotoGalleryThumbs .tile');
var $zoom = $('#PhotoGallery #PhotoGalleryZoom img');
var $description = $('#PhotoGallery #PhotoGalleryDescription');

$thumbs.click(function(event) {
    event.preventDefault();
    var $thumb = $(this);
    $thumb.addClass('selected')
        .siblings().removeClass('selected');
    $zoom.attr('src', $thumb.children('a').attr('href'));
    $description.html($thumb.find('img').attr('alt'));
});

我正在研究如何从事件处理代码创建功能，任意调用 $ thumbs 对象中的元素。

I am having a mental block working out how to create a function out of the event handling code and then arbitrarily calling it for an element in the $thumbs object.

推荐答案

$thumbs.click();

这将触发点击事件。这是你要找的吗？

This would trigger the click event. Is this what you're looking for?

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