在jQuery UI datepicker中标记所选日期 [英] Mark selected days in jQuery UI datepicker
问题描述
我使用jQuery UI的datepicker(http://docs.jquery.com/UI/Datepicker)。
这听起来应该可以标记某些日期通过提供 beforeShowDay
函数(http://docs.jquery.com/UI/Datepicker#event-beforeShowDay)。但我不能得到的CSS正确的。
这是我到目前为止的JavaScript:
$(function(){
$('。date')。datepicker({
dateFormat:'yy-mm-dd',
firstDay:'1',
showOtherMonths:'true',
beforeShowDay:daysToMark
});
});
function daysToMark(date){
if(date.getDate()< 15){
return [true,'markedDay',];
}
return [true,'',];
}
这是css:
.markedDay {
background-color:green;
}
但没有任何变化。
这样做
.markedDay a.ui-state-default {
background:green!important;
}
.markedDay a.ui-state-hover {
background:red!important;
}
要将样式添加到a元素而不是td元素尼克克拉弗指出。我还必须将jQuery UI生成的类名添加到a元素,使我的css规则比默认的规则更重要,根据 CSS级联规则。最后一个窍门是使用 background
而不是 background-color
来覆盖所使用的jQuery UI主题图像。 / p>
I'm using jQuery UI's datepicker (http://docs.jquery.com/UI/Datepicker).
It sounds like it should be possible to mark certain days by providing a beforeShowDay
function (http://docs.jquery.com/UI/Datepicker#event-beforeShowDay). But I can't get the CSS right for this. I'd like to make the background green for some days.
This is the JavaScript I have this far:
$(function() {
$('.date').datepicker({
dateFormat: 'yy-mm-dd',
firstDay: '1',
showOtherMonths: 'true',
beforeShowDay: daysToMark
});
});
function daysToMark(date) {
if (date.getDate() < 15) {
return [true, 'markedDay', ""];
}
return [true, '', ""];
}
And this is the css:
.markedDay {
background-color: green;
}
But nothing changes. What am I doing wrong?
This did it
.markedDay a.ui-state-default {
background: green !important;
}
.markedDay a.ui-state-hover {
background: red !important;
}
Had to add the styling to the a element and not the td element, as pointed out by Nick Craver. I also had to add the jQuery UI generated class name to the a element to make my css rule more important than the default one according the CSS cascading rules. The final trick was to use background
instead of background-color
to override the jQuery UI theme image that was used.
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