English 中文(简体)
取消对列表的一个按钮/拖曳
原标题:deactivate ONE button/thumb of a list

我有一个视频阵列, 然后有一个与阵列相对应的缩略图列表。 当你单击一个按钮时, 它需要在视频持续期间停止使用 。 我有它, 所以在第一次点击后, 它会关闭整个列表

$( li ,  .thumbs ).on( touchend click , function() {
    $("#myVid").on("loadeddata", function() {
        $("#bigPic").addClass("move");
        $("#MyT").fadeOut(750);
    });
    playVideo2( $(this).index() );
    $( li ,  .thumbs ).unbind();
});

如果清单上的每个项目都设置成这样:

<li rel= 1  id="first">
    <div style="top:0px;">
        <img src="graphics/filler.png" alt="" width="280" height="128" />
    </div>
</li>

存在不同的 ID 。 我能不能将 < code> id 而不是 < code>.thumbs , 并且只要有 < code>unbind 或翻转 < code> < off 本身? 我知道这一定效率不高, 但我不确定该如何做 。 我是否使用 < code> this () ? 如果有, show ?

最佳回答

您可以使用一个全局变量来检查播放的视频 。

//init
var currentlyPlaying = undefined;

在您的事件处理部分中,您将此变量设置为单击按钮的 ID 。

currentlyPlaying = $(this).attr( id );

使用此设置, 您可以先检查变量, 然后再在脚本中做任何操作 。

if ( !(currentlyPlaying == $(this).attr( id )) ) {
  // your script
}

当然,也可以按照你的建议使用身份证明来解码。

$( li ,  .thumbs #  + $(this).attr( id )).unbind();
问题回答

暂无回答




相关问题
selected text in iframe

How to get a selected text inside a iframe. I my page i m having a iframe which is editable true. So how can i get the selected text in that iframe.

How to fire event handlers on the link using javascript

I would like to click a link in my page using javascript. I would like to Fire event handlers on the link without navigating. How can this be done? This has to work both in firefox and Internet ...

How to Add script codes before the </body> tag ASP.NET

Heres the problem, In Masterpage, the google analytics code were pasted before the end of body tag. In ASPX page, I need to generate a script (google addItem tracker) using codebehind ClientScript ...

Clipboard access using Javascript - sans Flash?

Is there a reliable way to access the client machine s clipboard using Javascript? I continue to run into permissions issues when attempting to do this. How does Google Docs do this? Do they use ...

javascript debugging question

I have a large javascript which I didn t write but I need to use it and I m slowely going trough it trying to figure out what does it do and how, I m using alert to print out what it does but now I ...

Parsing date like twitter

I ve made a little forum and I want parse the date on newest posts like twitter, you know "posted 40 minutes ago ","posted 1 hour ago"... What s the best way ? Thanx.

热门标签