How to reference controls on a Ribbon (1 Viewer)

[cosmarchy]

I have a ribbon with a splitButton:

<customUI xmlns="http://schemas.microsoft.com/office/2009/07/customui" onLoad="OnRibbonLoad" loadImage="LoadImages">
    <ribbon startFromScratch="false">
        <tabs>
            <tab id="elcdb" label="EDB">
                <group id="elcdb" label="EDB">
                    <splitButton id="MySplitButton2" size="large">
                        <button id="Button50" label="Large Button with Menu" getImage="getimage1" onAction="MyButtonCallbackOnAction200"/>
                        <menu id="Menu20" itemSize="normal">
                            <button id="Button60" label="First" getImage="getimage2" onAction="MyButtonCallbackOnAction201"/>
                            <button id="Button70" label="Second" getImage="getimage3" onAction="MyButtonCallbackOnAction202"/>
                            <button id="Button80" label="Third" getImage="getimage4" onAction="MyButtonCallbackOnAction203"/>
                        </menu>
                    </splitButton>
                </group>
            </tab>
        </tabs>
    </ribbon>
</customUI>

When I click on either Button60, Button70 or Button80 I'd like to set the image on Button50 to match the image on the button clicked on.

So, if I clicked on Button60, callback MyButtonCallbackOnAction201 is called and this should set the image on Button50, but the question is how? How do you reference Button50's image from a callback which has run from Button60?

If you can reference another control, it would allow you to do more than just set images as you could disable / enable buttons for example

Thanks

 

[theDBguy]

I think you would use the id tag you assigned to the button. You also may have to use the InvalidateControl method to update the button's image.

 

[cosmarchy]

I think you would use the id tag you assigned to the button. You also may have to use the InvalidateControl method to update the button's image.

I wondered about whether that would work too, but I think I should have explained myself better

I was thinking about how to reference the button via code... Since my OnRibbonLoad looks like this:

Public MyRibbon As IRibbonUI
Function onRibbonLoad(ribbon As IRibbonUI)
    On Error GoTo errorHandler
   
    Set MyRibbon = ribbon
   
    Debug.Assert False
   
errorHandler:
    Exit Function
End Function

I was expecting to be able to do something like this pseudo code from anywhere in the module:

MyRibbon.control("control50").setImage("printpreview")
MyRibbon.control("control50").invalidate

but I cannot find any functions which look like they will do this

 

[GPGeorge]

I think you would use the id tag you assigned to the button. You also may have to use the InvalidateControl method to update the button's image.

Correct, I believe. The InvalidateControl method has the effect of forcing the ribbon to refresh itself in order to replace the now "invalid" property with whatever is now appropriate (probably not a good explanation of the actual action, but descriptive). In an Access form, it' would be similar to a "Refresh" method.

Also, investigate Callback functions.

 

[cosmarchy]

Correct, I believe. The InvalidateControl method has the effect of forcing the ribbon to refresh itself in order to replace the now "invalid" property with whatever is now appropriate (probably not a good explanation of the actual action, but descriptive). In an Access form, it' would be similar to a "Refresh" method.

Also, investigate Callback functions.

CallBack functions all tend to allow changes to the whatever control was clicked and not another one elsewhere in the ribbon - at least that I can see from the available CallBack functions I've found...

 

[theDBguy]

CallBack functions all tend to allow changes to the whatever control was clicked and not another one elsewhere in the ribbon - at least that I can see from the available CallBack functions I've found...

Hi. You should be able to execute pretty much anything from a single callback. Can you post a sample db, so we can see the problem?

 

[MarkK]

CallBack functions all tend to allow changes to the whatever control was clicked

Invalidate the group that contains the controls you want re-rendered, or invalidate the whole ribbon.