我正在尝试修改 jQuery UI portlet 的图标。而不是有一个加到最小化和一个负扩展,我想切换他们。
I'm trying to modify the icons for the jQuery UI portlets. Rather than have a plus to minimize and a minus to expand, I wanted to switch them.
我只有有限的成功,它第一次点击减去它翻转到一个加号,但加号从不翻转为减号。
I've only had limited success with it where the first time to click the minus it flips to a plus, but the plus never flips to a minus. Any help on this would be much appreciated.
以下是一个HTML示例:
Here's a sample HTML:
<script src="scripts/jquery-1.3.2.js" type="text/javascript" ></script> <script src="scripts/ui/ui.core.js" type="text/javascript"></script> <script src="scripts/ui/ui.sortable.js" type="text/javascript"></script> <div class="column"> <div class="portlet"> <div class="portlet-header">Links</div> <div class="portlet-content">Lorem ipsum dolor sit amet, consectetuer adipiscing elit</div> </div> </div>这是我为jQuery提出的:
Here's what I came up with for the jQuery:
<script type="text/javascript"> $(function() { $(".column").sortable({ connectWith: '.column' }); $(".portlet").addClass("ui-widget ui-widget-content ui-helper-clearfix ui-corner-all") .find(".portlet-header") .addClass("ui-widget-header ui-corner-all") .prepend('<span class="ui-icon ui-icon-minusthick"></span>') .prepend('<span class="ui-icon ui-icon-closethick"></span>') .end() .find(".portlet-content"); $(".portlet-header .ui-icon-minusthick").click(function() { $(this).removeClass("ui-icon-minusthick"); $(this).addClass("ui-icon-plusthick"); $(this).parents(".portlet:first").find(".portlet-content").toggle(); }); $(".portlet-header .ui-icon-plusthick").click(function() { $(this).removeClass("ui-icon-plusthick"); $(this).addClass("ui-icon-minusthick"); $(this).parents(".portlet:first").find(".portlet-content").toggle(); }); $(".portlet-header .ui-icon-closethick").click(function() { $(this).parents(".portlet:first").toggle(); }); $(".column").disableSelection(); }); </script>
EDIT :这是原始的javascript从jQuery UI演示网站:
EDIT: Here's the original javascript from the jQuery UI demo site: <script type="text/javascript"> $(function() { $(".column").sortable({ connectWith: '.column' }); $(".portlet").addClass("ui-widget ui-widget-content ui-helper-clearfix ui-corner-all") .find(".portlet-header") .addClass("ui-widget-header ui-corner-all") .prepend('<span class="ui-icon ui-icon-plusthick"></span>') .end() .find(".portlet-content"); $(".portlet-header .ui-icon").click(function() { $(this).toggleClass("ui-icon-minusthick"); $(this).parents(".portlet:first").find(".portlet-content").toggle(); }); $(".column").disableSelection(); }); </script>
我不知道他们如何能够正确切换加号和减号。 / p>
I'm not exactly sure how they were able to get the plus and minus to toggle correctly.
推荐答案这可能是因为当你绑定这些函数时,没有结果$(。portlet-header .ui-icon-plusthick )。它没有找到它。您可以将此绑定添加到$(。portlet-header .ui-icon-minusthick)。在添加ui-icon-plusthick类之后,click(function(){...)。
It probably because when you bind those functions there are no results for $(".portlet-header .ui-icon-plusthick"). It doesn't find it. You may add this binding to $(".portlet-header .ui-icon-minusthick").click(function() { ... after adding "ui-icon-plusthick" class.
编辑:替代解决方案可以是:
Alternative solution could be:
$(".portlet-header .ui-icon-minusthick").toggle(function() { $(this).removeClass("ui-icon-minusthick"); $(this).addClass("ui-icon-plusthick"); $(this).parents(".portlet:first").find(".portlet-content").toggle(); }, function() { $(this).removeClass("ui-icon-plusthick"); $(this).addClass("ui-icon-minusthick"); $(this).parents(".portlet:first").find(".portlet-content").toggle(); });b $ b
所以第一次点击是第一个函数,第二次点击是第二个函数。
So first click would be first function and second click would be second function.
更多推荐
在jQuery中的两个类之间切换
发布评论