现在我有三个复选框 - 这是一个如何设置部分的示例:
<div class="color-swatches">
<div class="swatch">
<img src="/img/Apothecary_Swatch.jpg" class="swatch-icon image">
<p class="color-name">Apothecary</p>
<div class="check off"></div>
</div>
<div class="swatch">
<img src="/img/Arbor_Swatch.jpg" class="swatch-icon image">
<p class="color-name">Arbor</p>
<div class="check off"></div>
</div>
<div class="swatch">
<img src="/img/Bubble_Swatch.jpg" class="swatch-icon image">
<p class="color-name">Bubbles</p>
<div class="check off"></div>
</div>
<div class="swatch">
<img src="/img/TransparentSpacer.gif" class="swatch-icon image">
<p class="color-name">Classic</p>
<div class="check off"></div>
</div>
<div class="swatch">
<img src="/img/LadyBug_Swatch.jpg" class="swatch-icon image">
<p class="color-name">Lady Bug</p>
<div class="check off"></div>
</div>
<div class="swatch">
<img src="/img/Burst_Swatch.jpg" class="swatch-icon image">
<p class="color-name">Starburst</p>
<div class="check off"></div>
</div>
.color-swatches
包含部分的所有复选框。现在,我设置了一些内容,以便您可以单击图像(具有类.swatch-icon
),而具有类.check
的div将替换.off
类。在一个(.off有一个非活动复选框的图像,.on
有一个活动的图像)。
我需要做的是确保每个.color-swatches
div只有一个swatch-icon被选中&#34; (换句话说,对于一个.check
div,一次可以有.on
个类。现在,我可以在.color-swatches
div中选择任何或所有样本,这不是我想要的。我该怎么做才能改变我的jQuery以使这个功能发生?
这是我目前的jQuery:
(function($) {
$(document).ready(function() {
$('.color-swatches').each(function() {
$('.swatch').each(function(i, n) {
$(n).find('.swatch-icon').bind('click', function(e) {
e.preventDefault();
var currentCheck = $(this).find('.check');
if(currentCheck.hasClass('off')){
currentCheck.removeClass('off');
currentCheck.addClass('on');
}
}.bind($(this)));
});
});
});
}(jQuery));
答案 0 :(得分:4)
您可以通过将类添加到已单击的元素并将其从所有其他select Id = IDENTITY(8)
, t2.val op
, t1.val obj
into
existing table
#l
from #t1 t1, #t1 t2
where t1.col = 'ObjectId'
and t1.val = 'A' -- this would be the cursors value
and t1.rownr = t2.rownr
and t2.col = 'Operation'
元素中删除来大规模简化代码。试试这个:
select * from #l order by 3,1
Id op obj
----------- ------ -----
1 Op1 A
2 Op2 A
1 Op3 B
2 Op4 B
3 Op5 B