jQuery dialog theme and style

问题

How do I change the background color of the title bar of a jQuery dialog?

I have looked at the themeroller but it does not seem to work for me.

Thanks

回答1:

I do this way (adding "ui-state-error" style for header):

<script type="text/javascript">
            $(function () {
                $("#msg").dialog({
                    open: function () {
                        $(this).parents(".ui-dialog:first").find(".ui-dialog-titlebar").addClass("ui-state-error");
                    }

                });

            });
        </script>

回答2:

You can change it by modifying the ui-dialog-titlebar CSS class, but I highly recommend you to use the ThemeRoller tool.

回答3:

There are classes associated with each element in the dialog.

Use Firebug to inspect the elements and use CSS to style them. For example, the title bar has the class "ui-dialog-titlebar".

(this assumes that you are using the jQuery UI Dialog)

回答4:

Use the dialogClass property. You can apply to whatever css in jquery dialog. Below we are formatting header and content blocks.

<head>
<style>
.main-dialog-class .ui-widget-header{background: url("/Images/your-background.png") repeat-x scroll 34px 42px #a4cf50;font-size:16px;border:0;text-transform:uppercase}
.main-dialog-class .ui-widget-content{background-image:none;background-color:#fff}
</style>
<script>
        $('#jq_dialog').dialog({
            title: 'Detalhes do produto',
            modal: true,
            resizable: false,
            width: 500,
            maxHeight: 400,
            closeText: 'fechar',
            draggable: true,
            show: 'fade',
            hide: 'fade',
            dialogClass: 'main-dialog-class'
        });
</script>
</head>
<body>
<div id="jq_dialog">Hello StackOverflow!</div>
</body>

回答5:

The previous example works well but with only the red color of the error theme.

Here a simple solution with just changing the header image in the css:

css:

.ui-widget-header-custom{ 
    background: #f6a828 url(../images/ui-bg_flat_95_0a43ac_40x100.png) 50% 50% repeat-x;      
}

javascript:

$('#my_dialog').dialog({ 
    open: function(event, ui){ 
        $(this).parents(".ui-dialog:first").find(".ui-widget-header")
            .removeClass("ui-widget-header").addClass("ui-widget-header-custom");
    }
});

Notice that contrary to the previous example, I removed the:

removeClass("ui-widget-header")

instead of just adding the class on the:

find(".ui-dialog-titlebar")

Must note that this example works with the dialog header without its link.

回答6:

Sometimes you can't edit the css file. So you can try this:

dialog = $('<div/>').dialog({
  title: 'Dialog with css for title bar',
  open: function() {
    $(this).parents(".ui-dialog:first").find('.ui-dialog-titlebar').css('background-color','#275D9E');
  } 
});

来源：https://stackoverflow.com/questions/702510/jquery-dialog-theme-and-style

标签

jquery

dialog

themes

titlebar

background-color