我经常使用这样的代码:
$(document).on("click", ".cChatSmileyWindow", $.proxy(function(e) {
var windowID = $(e.currentTarget).parent().parent().parent().data("windowid");
}, this));
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有没有更好的方法来做到这一点?HTML看起来像这样:
<span class="dropdownMenu dropdownArrowRight dropdownArrowBottom dropdownOpen" id="cChatSmileyBox1" data-windowid="1">
<ul class="cChatSmileyList">
<li>
<span class="cChatSmileyListSmiley cChatSmileyWindow">
<!-- ... -->
</span>
</li>
</ul>
</span>
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我试过了,$(e.currentTarget).parent('dropdownMenu').data("windowid");但它不起作用.
试试最近():
var windowID = $(e.currentTarget).closest(".dropdownMenu").data("windowid");
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