How to edit css for jquery datepicker prev/next buttons?

问题

Using the JQuery UI datepicker, in the header it gives you the option to go to the next month or previous month with left/right arrows. My question is what is the css property to change the colors when hovering over the previous or next arrows?

回答1:

It's a little harder than it seems. As NimChipsky pointed out, it's in ui-state-hover, but the colors aren't there directly.

If you look at ui-state-hover, out of the box, you will see something that looks like:

background-image: url("images/ui-icons_222222_256x240.png");

Basically, this is telling you that you will be using an icon sheet with color #222222, but the icon sheet graphic has to be available. You can generate other icon sheets directly, with other colors, by using the jQuery UI theme builder.

回答2:

ui-state-hover is the class that is applied when hovering, see here

回答3:

<script>
    $(".ui-datepicker-next, .ui-datepicker-prev").hover(function () {
        $(this).addClass("hover");
        },
    function () {
        $(this).removeClass("hover");
        });
</script>

and css for your class 'hover'

.hover
{
    background-image:url('paper.gif');
}

来源：https://stackoverflow.com/questions/8508779/how-to-edit-css-for-jquery-datepicker-prev-next-buttons