Question

I have a simple app to add quotes and the possibility to like the quote (not FB like). I have a simple div as a button with following children: a span with the total likes and a paragraph for some text. I need to work with .live() because some of the content is loaded in with AJAX. I need to unbind/die the event because once you clicked the div can t be clicked anymore. But because with .live() you can t use $(this) I tried working with event.target but this has some problems.

我的超文本:

<div class="btnlike">
<span>0</span>
<p>Click to vote</p>
</div>

我的贾瓦特(远与这一事件有关)。

$(".btnlike").live( click ,function(event){     

    var $target;
    if( $(event.target).is("div") ) {
        $target = $(event.target);
    } else {
        $target = $(event.target).parent();
    }

    $target.unbind(event);      

});

但是,我想使用(die)()但因为(这笔)工作没有其他解决办法?

Answer 1

一种解决办法是,如果在生活功能中就这一要素执行,就进行公正的检查。

$(".btnlike").live( click ,function(event){     
    if ($(this).data( clicked )) {
      // already ran it
      return; 
    }
    // mark it as being run
    $(this).data( clicked , true);
});

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