捕获特定jQuery Mobile页面上的滚动事件 [英] Capture scroll event on a particular jQuery Mobile Page

问题描述

如何捕获特定jQuery Mobile页面上的滚动事件？

How to capture the scroll event on a particular jQuery Mobile page?

页面

<div id='pg_remote-address-book' data-role='page'>
  <div data-role='content' id='pg_remote-address-book_content'>
    <ul data-role='listview' id='ul_address_list'>
    </ul>
  </div>
</div>

在pagebeforecreate上，动态加载无序列表中的项目

On pagebeforecreate, dynamically loading items inside the unordered list

for ( var i = 0; i < 100; i++ ) {
  $("#ul_address_list").append("<li>"+i+"</li>");
}

捕获滚动

$('#pg_remote-address-book').scroll(function () {
  console.log('scrolled');
});

滚动事件未被捕获。我怎样才能捕获它？

The scroll event is not getting captured. How can I capture that?

如果我把'window'而不是'#pg_remote-address-book'那么它就可以了。但我想在特定页面上捕获滚动事件。你能帮我解决这个问题吗？

If I put 'window' instead of '#pg_remote-address-book' then it is working. But I want to capture the scroll event on a particular page. Can you please help me on this?

推荐答案

听 scrollstart 或 scrollstop 事件，并使用 .on 来绑定事件。

Listen to scrollstart or scrollstop events, and use .on to bind events.

$(document).on("scrollstart", function (e) {
  var active = $.mobile.activePage[0].id;
  if (active == "pg_remote-address-book") {
    // Do something
  } else {
    // Do something else
  }
});

演示

Demo

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