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Ajax Tookit TabContainer Styles (关于Ajax TabContainer 样式定义)

Posted on 2008-05-09 14:29  落花人独立  阅读(4502)  评论(1)  编辑  收藏  举报
 根据：http://www.cnblogs.com/DonLiang/archive/2007/05/08/739078.html
找到：Tab作者Ronald Buckton的文章：http://blogs.msdn.com/rbuckton/pages/ajaxskinning.aspx
在这里提到了如何去修改ajax__tab_xp样式 ，然后应用到自己的项目中去。但是依然会有问题：
I am trying to skin the tab controls.  When I used the above styles I lost the styles that define the tabs and all you see is text (rather than the expected visual appearance of tabs with text labels that contain the names of my tabs).  My guess is that things have changed so the styles for the tabs no longer work.  I did play around witht the styles to make sure that those definitions were being applied and I was able to change font size and see it correctly change the font size of the tabs.  How can I get the current definitions of those styles?  How did you get them for the post?
存在。回复中解决的办法在这里：
My problem was that WebResource() was not able to return images from the installation directory of the Toolkit.  I followed the instruction from the other post and fixed my problem and I also found out where the original toolkit style definitions were as well ( they were located in "C:\AjaxControlToolkit-Framework3.5\AjaxControlToolkit\Tabs" on my machine)

http://forums.asp.net/rss.aspx?ForumID=1022&PostID=1742827
下面是两篇文章，在回复里我会帖出去于这个控件的一点理解。
Skinning model for Calendar and Tabs in Ajax Control Toolkit
（原文引用）

Note: This article was originally posted on 2/2/2007. The original host of the article is no longer available.  Due to the high demand for the content I am reproducing it in its entirety:

About a week ago we published a new version of the Ajax Control Toolkit to line up with the RTW bits of ASP.NET AJAX 1.0. This release included some new features including the Calendar behavior and the TabContainer control.  These two features utilize a CSS skinning model that is designed to be compatible with all of today's major browsers (IE 6/7, FireFox, Opera, Safari), however documentation around how the skinning model works has not yet been included in the Toolkit.

Skinning Model

The new skinning model uses CSS classes and child selectors to apply layout to the elements created by Calendar and Tabs.  This allows us to use CSS to define the visual representation for the controls and allow control implementers to modify the appearance.  Each control has a number of pre-defined skinnable elements which have specific class names defined.  A set of basic required CSS attributes are placed inside of a CSS file embedded as a WebResource inside the toolkit assembly.  In addition to the required attributes, a number of other attributes which define the default layout of the control are also included.  Each control contains a default "skin" which is basically a CSS class name that is applied higher in the DOM than the skinnable elements.  Using CSS child selectors you can override the default style and define your own custom style.

CalendarBehavior/Extender

The following table lists the built-in CSS class names applied to the elements within the calendar:

Class Children Attributes
.ajax__calendar_container
The outer rectangular container that supplies the border around the calendar element.
.ajax__calendar_header
.ajax__calendar_body
.ajax__calendar_footer 		border-*
background-*
color
font-*
.ajax__calendar_header
A container element that holds the next and previous arrows and the title of the current view.
.ajax__calendar_prev
.ajax__calendar_title
.ajax__calendar_next 		background-*
color
font-*
.ajax__calendar_prev
An element that displays the arrow to view the previous set of data in the view (previous month/year/decade).
none background-image
.ajax__calendar_title
An element that displays the title of the current view (month name, year, decade)
none color
font-*
.ajax__calendar_next
An element that displays the arrow to view the previous set of data in the view (previous month/year/decade)
none  
.ajax__calendar_body
A container element that holds the days, months, and years panes. Also provides a fixed rectangle with hidden overflow that is used for transitioning between views (next/previous month, or days/months/years)
.ajax__calendar_days
.ajax__calendar_months
.ajax__calendar_years 		background-*
color-*
font-*
.ajax__calendar_days
A container element that holds the layout for the days in a month.
.ajax__calendar_dayname
.ajax__calendar_day 		background-*
color
font-*
.ajax__calendar_dayname
An element that displays the short name of the day of the week.
none background-*
color
font-*
.ajax__calendar_day
An element that displays the day of the month.
none background-*
color
font-*
border-*
.ajax__calendar_months
A container element that holds the layout for the months in a year.
.ajax__calendar_month background-*
color
font-*
.ajax__calendar_month
An element that displays the month of the year.
none background-*
color
font-*
border-*
.ajax__calendar_years
A container element that holds the layout for the years in a decade.
.ajax__calendar_year background-*
color
font-*
.ajax__calendar_year
An element that displays the year in a decade.
none background-*
color
font-*
border-*
.ajax__calendar_footer
A container element that holds the current date
.ajax__calendar_today background-*
color
font-*
.ajax__calendar_today
An element that displays the current date
none background-*
color
font-*
.ajax__calendar_hover
This is applied to an element in the DOM above a day, month or year and is used to apply CSS attributes that show a hover state.
.ajax__calendar_day
.ajax__calendar_month
.ajax__calendar_year 		background-*
color
font-*
border-*
.ajax__calendar_active
This is applied to an element in the DOM above a day, month or year and is used to apply CSS attributes that show the currently selected value.
.ajax__calendar_day
.ajax__calendar_month
.ajax__calendar_year 		background-*
color
font-*
border-*
.ajax__calendar_other
This is applied to an element in the DOM above a day or year that is outside of the current view (day not in the visible month, year not in the visible decade).
.ajax__calendar_day
.ajax__calendar_year 		background-*
color
font-*
border-*

The default style is called ".ajax__calendar" and uses the following CSS: 

.ajax__calendar .ajax__calendar_container {

    border:1px solid #646464;

    background-color:#ffffff;

    color:#000000;

}

.ajax__calendar .ajax__calendar_footer {

    border-top:1px solid #f5f5f5;

} 

.ajax__calendar .ajax__calendar_dayname {

    border-bottom:1px solid #f5f5f5;

} 

.ajax__calendar .ajax__calendar_day {

    border:1px solid #ffffff;

} 

.ajax__calendar .ajax__calendar_month {

    border:1px solid #ffffff;

} 

.ajax__calendar .ajax__calendar_year {

    border:1px solid #ffffff;

} 

.ajax__calendar .ajax__calendar_active .ajax__calendar_day {

    background-color:#edf9ff;

    border-color:#0066cc;

    color:#0066cc;

} 

.ajax__calendar .ajax__calendar_active .ajax__calendar_month {

    background-color:#edf9ff;

    border-color:#0066cc;

    color:#0066cc;

} 

.ajax__calendar .ajax__calendar_active .ajax__calendar_year {

    background-color:#edf9ff;

    border-color:#0066cc;

    color:#0066cc;

} 

.ajax__calendar .ajax__calendar_other .ajax__calendar_day {

    background-color:#ffffff; 

    border-color:#ffffff;

    color:#646464;

} 

.ajax__calendar .ajax__calendar_other .ajax__calendar_year {

    background-color:#ffffff;

    border-color:#ffffff;

    color:#646464;

} 

.ajax__calendar .ajax__calendar_hover .ajax__calendar_day {

    background-color:#edf9ff;

    border-color:#daf2fc;

    color:#0066cc;

} 

.ajax__calendar .ajax__calendar_hover .ajax__calendar_month {

    background-color:#edf9ff;

    border-color:#daf2fc;

color:#0066cc;

} 

.ajax__calendar .ajax__calendar_hover .ajax__calendar_year {

    background-color:#edf9ff;

    border-color:#daf2fc;

    color:#0066cc;

} 

.ajax__calendar .ajax__calendar_hover .ajax__calendar_title {

    color:#0066cc;

} 

.ajax__calendar .ajax__calendar_hover .ajax__calendar_today {

    color:#0066cc;

}

To create your own skin for calendar, copy the above CSS and change the .ajax__calendar skin class name to your own.  Finally, set this new skin class name to the CssClass property of the CalendarBehavior.

TabContainer

The following table lists the built-in CSS class names applied to the elements within TabContainer:

Class Children Attributes
.ajax__tab_header
A container element that wraps all of the tabs at the top of the TabContainer. 
 .ajax__tab_outer border-*
background-*
color
font-*
.ajax__tab_outer
An outer element of a tab, often used to set the left-side background image of the tab. 
 .ajax__tab_inner border-*
background-*
color
font-*
.ajax__tab_inner
An inner element of a tab, often used to set the right-side image of the tab
 .ajax__tab_tab border-*
background-*
color
font-*
.ajax__tab_tab
An element of the tab that contains the text content.
 none border-*
background-*
color
font-*
.ajax__tab_body
A container element that wraps the area where a TabPanel is displayed. 
 none border-*
background-*
color
font-*
.ajax__tab_hover
This is applied to a tab when the mouse is hovering over. 
 .ajax__tab_outer border-*
background-*
color
font-*
.ajax__tab_active
This is applied to a tab when it is the currently selected tab. 
 .ajax__tab_outer border-*
background-*
color
font-*

The default style is called ".ajax__tab_xp" and uses the following CSS: 

.ajax__tab_xp .ajax__tab_header {

font-family:verdana,tahoma,helvetica;

font-size:11px;

background:

url(<%=WebResource("AjaxControlToolkit.Tabs.tab-line.gif")%>) 

repeat-x 

bottom;

}

.ajax__tab_xp .ajax__tab_outer {

padding-right:4px;

background:

url(<%=WebResource("AjaxControlToolkit.Tabs.tab-right.gif")%>) 

no-repeat 

right;

height:21px;

}

.ajax__tab_xp .ajax__tab_inner {

padding-left:3px;

background:

url(<%=WebResource("AjaxControlToolkit.Tabs.tab-left.gif")%>) 

no-repeat;

}

.ajax__tab_xp .ajax__tab_tab {

height:13px;

padding:4px;

margin:0;

background:

url(<%=WebResource("AjaxControlToolkit.Tabs.tab.gif")%>) 

repeat-x;

}

.ajax__tab_xp .ajax__tab_hover .ajax__tab_outer {

background:

url(<%=WebResource("AjaxControlToolkit.Tabs.tab-hover-right.gif")%>) 

no-repeat 

right;

}

.ajax__tab_xp .ajax__tab_hover .ajax__tab_inner {

background:

url(<%=WebResource("AjaxControlToolkit.Tabs.tab-hover-left.gif")%>) 

no-repeat;

}

.ajax__tab_xp .ajax__tab_hover .ajax__tab_tab {

background:

url(<%=WebResource("AjaxControlToolkit.Tabs.tab-hover.gif")%>) 

repeat-x;

}

.ajax__tab_xp .ajax__tab_active .ajax__tab_outer {

background:

url(<%=WebResource("AjaxControlToolkit.Tabs.tab-active-right.gif")%>) 

no-repeat 

right;

}

.ajax__tab_xp .ajax__tab_active .ajax__tab_inner {

background:

url(<%=WebResource("AjaxControlToolkit.Tabs.tab-active-left.gif")%>)

no-repeat;

}

.ajax__tab_xp .ajax__tab_active .ajax__tab_tab {



background:

url(<%=WebResource("AjaxControlToolkit.Tabs.tab-active.gif")%>)

repeat-x;

}

.ajax__tab_xp .ajax__tab_body {

font-family:verdana,tahoma,helvetica;

font-size:10pt;

border:1px solid #999999;

border-top:0;

padding:8px;

background-color:#ffffff;

}

To create your own skin for the tabs, copy the above CSS and change the .ajax__tab_xp skin class name to your own. Finally, set this new skin class name to the CssClass property of the TabContainer.

解决办法：

This discussion was exactly what I was looking for.  Here are the steps that I used to customize the Tab layout:
Note:  Make sure you downloaded the AjaxControlToolkit.zip.  (Do not download the AjaxControlToolkit-NoSource.zip as this zip file does not contain the images you will need later)

1.  Add the "CssClass" attribute to the ajaxToolkit:TabContainer element.
Example: <ajaxToolkit:TabContainer runat="server" ID="Tabs" ActiveTabIndex="1" CssClass="Tabs">

2.  Add the following to your master style sheet:
Note:  Check out the CSS Class and Image location./* My Custom Tab Theme */
.Tabs .ajax__tab_header {font-family:verdana,tahoma,helvetica;font-size:11px;background:url("./images/tabs/tab-line.gif") repeat-x bottom;}
.Tabs .ajax__tab_outer {padding-right:4px;background:url("./images/tabs/tab-right.gif") no-repeat right;height:21px;}
.Tabs .ajax__tab_inner {padding-left:3px;background:url("./images/tabs/tab-left.gif") no-repeat;}
.Tabs .ajax__tab_tab {height:13px;padding:4px;margin:0;background:url("./images/tabs/tab.gif") repeat-x;}
.Tabs .ajax__tab_hover .ajax__tab_outer {background:url("./images/tabs/tab-hover-right.gif") no-repeat right;}
.Tabs .ajax__tab_hover .ajax__tab_inner {background:url("./images/tabs/tab-hover-left.gif") no-repeat;}
.Tabs .ajax__tab_hover .ajax__tab_tab {background:url("./images/tabs/tab-hover.gif") repeat-x;}
.Tabs .ajax__tab_active .ajax__tab_outer {background:url("./images/tabs/tab-active-right.gif") no-repeat right;}
.Tabs .ajax__tab_active .ajax__tab_inner {background:url("./images/tabs/tab-active-left.gif") no-repeat;}
.Tabs .ajax__tab_active .ajax__tab_tab {background:url("./images/tabs/tab-active.gif") repeat-x;}
.Tabs .ajax__tab_body {font-family:verdana,tahoma,helvetica;font-size:10pt;border:1px solid #999999;border-top:0;padding:8px;background-color:#ffffff;}

3.  Copy the images from the AjaxControlToolkit.zip to the folder ./images/tabs.

4.  Update this line:
.Tabs .ajax__tab_outer {padding-right:4px;background:url("./images/tabs/tab-right.gif") no-repeat right;height:21px;}

to

Tabs .ajax__tab_outer {background:url("./images/tabs/tab-right.gif") no-repeat right;height:21px;}
5.  View your site.... Ick!


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