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HoveredCssClass no working

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Jocelyn
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Jocelyn asked on 16 Jul 2012, 06:55 PM
Hi,

<telerik:RadButton runat="server" ID="menuBtn" AutoPostBack="false" OnClientClicked="BtnClick"
    HoveredCssClass="menuImageHover" CssClass="menuImage" PressedCssClass="menuImagePressed">
    <ContentTemplate>
        <div id="mButton" class="mainMenuButton" runat="server">
            <table border="0">
                <tr>
                    <td>
                        <img id="icon" alt="" runat="server" />
                    </td>
                    <td style="width: 100%; text-align: center">
                        <span id="text" runat="server"></span>
                    </td>
                </tr>
            </table>
        </div>
    </ContentTemplate>
</telerik:RadButton>

CSS:
.menuImageHover
{
    background-position: -150px;
}
 
.menuImagePressed
{
    background-position: -300px;
}
 
.menuImage
{
    background: url('../Images/menu_button.png') no-repeat;
    height: 70px;
    width: 150px !important;
    position: relative;
    display: block;
}

I got the image in the menuImage class, but when I hover or click on the button, nothing happens.

Did I miss something?

Thanks

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Princy
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answered on 18 Jul 2012, 09:28 AM
Hi Jocelyn,

The following css works as expected at my end.

CSS:
.menuImageHover
{
 background-position: -150px!important;
}
.menuImagePressed
{
 background-position: -300px!important;
}

Hope this helps.

Thanks,
Princy.
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SDI
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answered on 04 Dec 2016, 07:31 PM

I have multiple CSS depending on the different themes our clients pick.  i have icons in separate folders that will be used in the CSS for each given theme. There are a list of program types that are used in a grid - ie: Swim, Tennis, Football, etc. and they each have their own hover and standard state icons. I need to change the icons depending on which theme they have chosen, so i easily switch the CSS in the ItemCreated event. The issue is the icon does not change for "CssClass" only for "PrimaryIconCssClass". This fine, but how do i change the hover icon url? There is not a "Icon.HoverIconCssClass".

 

This decorates it fine by setting "btnSwimNor" to the CSSClass. 

myRadButton..CssClass = "btnSwimNor"

.btnSwimNor .rbDecorated{
    font-family: "Calibri" !important;
    font-weight: 700 !important;
    font-size: 13pt !important;
    text-align: right !important;
    padding-right: 10px !important;
    color: #ffffff !important;     
}

 

This sets the icon fine when setting the PrimaryIconCssClass

myRadButton..Icon.PrimaryIconCssClass = "btnSwimNor"

.btnSwimNor.rbPrimaryIcon {
    background: url('../../_helpers/swim-wht-32.png') no-repeat;
}

 

Note: i tried to put the "background" above in the first code block for the decorated but it didnt put the icon in. I had to set it using the PrimaryIconCssClass.

 

I need to set this to the hover url by using Css

{

background: url('../../Web20/swim-32.png') no-repeat;

}

 

Remember this is done in the item created event and changes the css to the button. I cant seem to get the hovered icon to be changed. The hovered IconCssClass is below, but the background does nothing.

myRadButton.HoveredCssClass = "btnSwimHov"

 

.btnSwimHov .rbDecorated {
    font-family: "Calibri" !important;
    font-weight: 700 !important;
    font-size: 14pt !important;
    text-align: right !important;
    padding-right: 10px !important; 
    color: midnightblue !important;          /*Me.m_ColorForeDark = ColorTranslator.FromHtml("#367eb1")*/
    background: url('../../Web20/swim-24.png') no-repeat;
}

 

 

Can you give me some insight to swapping out the hover icon url on the fly?

 

Thanks!

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SDI
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answered on 06 Dec 2016, 11:50 AM
Anybody out there......
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Bozhidar
Telerik team
answered on 07 Dec 2016, 03:19 PM
Hi,

I was not able to understand what you want to achieve by using that code exactly.

You also didn't mentioned what is the used render mode.

I suppose it should be classic, but with the given configuration, I don't see where an element with class .rbDecorated is rendered.

I used your asp configuration and placed background images to the button for normal and hovered state using the following:

<head runat="server">
    <title></title>
    <style>
        span.RadButton.rbLinkButton.menuImage {
            background-image: url('normal-state.png');
            height: 60px;
            width: 187px;
            position: relative;
            background-color: transparent;
            border: 0 none;
        }
 
        span.RadButton.rbLinkButton.menuImage:hover {
            background-image: url('hovered-state.png');
            border: 0 none;
        }
    </style>
</head>
<body>
    <form id="form1" runat="server">
        <asp:ScriptManager runat="server"></asp:ScriptManager>
 
        <telerik:RadButton runat="server" ID="menuBtn" AutoPostBack="false" OnClientClicked="BtnClick"
            HoveredCssClass="menuImageHover" CssClass="menuImage" PressedCssClass="menuImagePressed" RenderMode="Classic">
            <ContentTemplate>
                <div id="mButton" class="mainMenuButton" runat="server">
                    <table border="0">
                        <tr>
                            <td>
                                <img id="icon" alt="" runat="server" />
                            </td>
                            <td style="width: 100%; text-align: center">
                                <span id="text" runat="server"></span>
                            </td>
                        </tr>
                    </table>
                </div>
            </ContentTemplate>
        </telerik:RadButton>
 
    </form>
</body>
</html>

Attached are two background images that I am using for both states.

I would also suggest to upgrade to the latest controls version and use LightWeight render mode.

If you need further assistance, open a support ticket and send us a runnable code and screenshots representing what is your goal.

Regards,
Bozhidar
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SDI
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answered on 07 Dec 2016, 10:02 PM

The buttons are in a grid so its a repeater. there are multiple buttons that could a have a swim image, tennis image, football, etc., all depending on a type that is in the record with the repeater. Different clients have different themes, so i have css sheets depending on their themes. in each sheet should be pointing to a different image location per hover/normal state of the button. the radbuttons have different colors depending on the theme used so i need different images for the button. I cant put the css name in the aspx because it might be needing a different icon, so it has to be on the item created of the event.

Ex: swim type

HoveredCssClass="btnSwimHover" CssClass="btnSwim" PressedCssClass="btnSwimPressed"

Ex: tennis type

HoveredCssClass="btnTennisHover" CssClass="btnTennis" PressedCssClass="btnSwPressed"

 

I have the item creating doing fine for normal state. i cant seem to get it to change css for hover state.

 

 

<telerik:RadButton runat="server" ID="RadButtonViewGroups" Image-IsBackgroundImage="true" Height="65px" Width="125px" Text="View Programs"    
    OnClientClicking="RadButtonShowGroups" AutoPostBack="false" CommandArgument='<%# Eval("ProgramId") %>'  >
    <Icon PrimaryIconLeft="8" PrimaryIconTop="20" PrimaryIconHeight="32" PrimaryIconWidth="32"  />
</telerik:RadButton>

 

e

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SDI
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answered on 07 Dec 2016, 11:30 PM

Okay i got it. You have a bug - this is why the icon would not show.

This is the css i set on the server side item created

.btnSwim .rbDecorated {
    font-family: "Calibri" !important;
    font-weight: 700 !important;
    font-size: 13pt !important;
    text-align: right !important;
    padding-right: 10px !important;
    padding-left: 25px !important;
    color: #ffffff !important;
}
.btnSwim .rbPrimaryIcon {   
    background-image: url('../../_helpers/swim-wht-32.png') !important;
}
 
.btnSwim:hover .rbDecorated {   
    color: #191970 !important;
}
.btnSwim:hover .rbPrimaryIcon {
    background-image: url('../../Web20/swim-32.png') !important;
}

 

Here is the server side code

...
Case cMyManager.RSI_CategoryValues_tbl.eProgramType.soccer
                            RadButtonViewGroups.CssClass = "btnSoccer"
 
                        Case cMyManager.RSI_CategoryValues_tbl.eProgramType.swimming
                            RadButtonViewGroups.CssClass = "btnSwim"
 
                        Case cMyManager.RSI_CategoryValues_tbl.eProgramType.tennis
                            RadButtonViewGroups.CssClass = "btnTennis"
...

 

Now the aspx. NOTE: if i remove the property of the PrimaryIconUrl="../images/Layout/themes/_helpers/key-wht-32.png" it will never use the css icons. Once i put this in there, it used my css urls correctly. I think this is a bug.

<telerik:RadButton runat="server" ID="RadButtonViewGroups" Height="65px" Width="125px" Text="View Programs"                                                  
    OnClientClicking="RadButtonShowGroups" AutoPostBack="false" CommandArgument='<%# Eval("ProgramId") %>'  >
    <Icon PrimaryIconLeft="8" PrimaryIconTop="20" PrimaryIconHeight="32" PrimaryIconWidth="32" PrimaryIconUrl="../images/Layout/themes/_helpers/key-wht-32.png"  />
</telerik:RadButton>

 

 

 

 

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Bozhidar
Telerik team
answered on 08 Dec 2016, 08:06 AM
Hi,

Can you confirm that you are using version 2012.2 607 or the latest version and what rendering mode - Classic or Lightweight?

If you are using a version from 2012 it is possible that in a version four years later that the bug is fixed or the common behavior is improved.

Regards,
Bozhidar
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SDI
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answered on 08 Dec 2016, 11:59 AM

The render mode is whatever the default is if its not set, which i believe is classic. The version is 2015.1.225.40. We have the newest version which has not been tested or installed yet.

 

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Bozhidar
Telerik team
answered on 09 Dec 2016, 09:03 AM
Hello,

I have tested with the latest version, and using the following, everything works as expected:

<head runat="server">
    <title></title>
    <style>
        .btnSwim .rbDecorated {
            font-family: "Calibri" !important;
            font-weight: 700 !important;
            font-size: 13pt !important;
            text-align: right !important;
            padding-right: 10px !important;
            padding-left: 25px !important;
            color: #ffffff !important;
        }
 
        .btnSwim:hover .rbDecorated {
            color: #191970 !important;
        }
    </style>
</head>
<body>
    <form id="form1" runat="server">
        <asp:ScriptManager runat="server"></asp:ScriptManager>
 
 
        <telerik:RadButton runat="server" ID="RadButtonViewGroups" Height="65px" Width="125px" Text="View Programs"
            AutoPostBack="false" RenderMode="Classic" CssClass="btnSwim">
            <Icon PrimaryIconLeft="8" PrimaryIconTop="20" PrimaryIconHeight="32" PrimaryIconWidth="32" PrimaryIconUrl="search_32x32.png" PrimaryHoveredIconUrl="search_hovered_32x32.png" />
        </telerik:RadButton>
 
 
    </form>
</body>
</html>


Note, that I set the urls to the icons in the Button configuration.

For that case, attached is a small project - Button-Hovered-1.

This is a short video showing that both icons set - for normal and hovered states work properly: http://screencast.com/t/jmeP3TeHXv6

The second option, if you want to use CSS is to use the PrimaryIconCssClass property.

<head runat="server">
    <title></title>
    <style>
        .btnSwim .rbDecorated {
            font-family: "Calibri" !important;
            font-weight: 700 !important;
            font-size: 13pt !important;
            text-align: right !important;
            padding-right: 10px !important;
            padding-left: 35px !important;
            color: #ffffff !important;
        }
 
        .btnSwim:hover .rbDecorated {
            color: #191970 !important;
        }
 
        .MyIcon {
            background-image: url('search_32x32.png');
        }
 
        .btnSwim.rbHovered .MyIcon {
            background-image: url('search_hovered_32x32.png');
        }
    </style>
</head>
<body>
    <form id="form1" runat="server">
        <asp:ScriptManager="server"></asp:ScriptManager>
        <telerik:RadButton runat="server" ID="RadButtonViewGroups" Height="65px" Width="155px" Text="View Programs"
            AutoPostBack="false" RenderMode="Classic" CssClass="btnSwim">
            <Icon PrimaryIconLeft="8" PrimaryIconTop="20" PrimaryIconHeight="32" PrimaryIconWidth="32" PrimaryIconCssClass="MyIcon" />
        </telerik:RadButton>
    </form>
</body>
</html>

Attached is sample project and a short video showing the result in the browser: http://screencast.com/t/dlL1IE21

In the above two examples it is shown that custom icons work properly in Classic mode using PrimaryIconCssClass or PrimaryIconUrl properties.

Regards,
Bozhidar
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Telerik UI for ASP.NET AJAX is ready for Visual Studio 2017 RC! Learn more.
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Jocelyn
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Princy
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