如何在pjax库上启用触摸事件？ [英] How to enable touch events on pjax library?

问题描述

我正在开发一个使用 Pjax 库（jquery pjax的端口）的站点。但是，触摸事件不会进行。我正在像这样使用Pjax：

I am developing a site where I use Pjax library (a port of jquery pjax). However the touch events don't go through. I am using Pjax like so:

var pjax = new Pjax({ selectors: ["head title", "body"] })

，并且还有一些动画：

document.addEventListener('pjax:send', function(){
  var $main = document.querySelector('main')
  $main.style.opacity = 0
})

document.addEventListener('pjax:complete', function(){
  var $main = document.querySelector('main')
  $main.style.visibility = 'hidden'
  $main.style.opacity = 0
  setTimeout(function(){
    document.querySelector('main').style.visibility = 'visible'
    document.querySelector('main').style.opacity = 1
    attach_menu_control()
  }, 10)
})

我需要它才能在移动设备上工作。该网站为 www.saulesinterjerai.lt （可能有问题）

I need it to work on mobile. The site is www.saulesinterjerai.lt (can be buggy)

推荐答案

我找到了解决方案，它的工作原理是将触摸事件重定向到单击事件，如下所示：

I found the solution, it works by redirecting touch event to click event like this:

if (is_touch_device()) {
  var all_links = document.querySelectorAll('a[href]')
  var event = new Event('click');

  for (var index = 0 ; index < all_links.length ; ++index) {
    all_links[index].addEventListener("touchend", function() {
      all_links[index].dispatchEvent(event)
    });
  }
}

function is_touch_device() {
  return 'ontouchstart' in window        // works on most browsers 
      || navigator.maxTouchPoints;       // works on IE10/11 and Surface
}

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