This question is locked. New answers and comments are not allowed.
Eric Schoenholzer
Top achievements
Rank 2
Rank 2
Eric Schoenholzer
asked on 03 Feb 2010, 11:48 PM
Hi,
I'm using the GridViewHyperlink Column to show a link, DataMemberBinding and ContentBinding bound to two properties.
Is there a way to enable or disable the link depending of a property?
For ex. if the URL property is empty, show no link, else show the link.
2. question:
Is there a way to link to local file uri? ex. file:///c:/WINDOWS/clock.avi ?
Thanks
Eric
I'm using the GridViewHyperlink Column to show a link, DataMemberBinding and ContentBinding bound to two properties.
Is there a way to enable or disable the link depending of a property?
For ex. if the URL property is empty, show no link, else show the link.
2. question:
Is there a way to link to local file uri? ex. file:///c:/WINDOWS/clock.avi ?
Thanks
Eric
3 Answers, 1 is accepted
0
Hi EricSch,
On your first question :
Yes there is a way - you can set the CellTemplate of the Hyperlink column and within the template bind the visibility of the hyperlink to the value of your business object. For this you will need a ValueConverter to convert from the type of your property to Visibility .
You may also need to implement the INotifyPropertyChanged interface , so that RadGridView could sense changes of your property and automatically update the UI.
If you find difficulties implementing this , just paste me the implementation of your business object and let me know which property should control the visibility of the link. I will gladly prepare a sample for you .
On question 2:
Unfortunately versions of Silverlight lower than 4 can not gain access to any local resource except the isolated storage.
Kind regards,
Pavel Pavlov
the Telerik team
Watch a video on how to optimize your support resource searches and check out more tips on the blogs.
Follow the status of features or bugs in PITS and vote for them to affect their priority.
On your first question :
Yes there is a way - you can set the CellTemplate of the Hyperlink column and within the template bind the visibility of the hyperlink to the value of your business object. For this you will need a ValueConverter to convert from the type of your property to Visibility .
You may also need to implement the INotifyPropertyChanged interface , so that RadGridView could sense changes of your property and automatically update the UI.
If you find difficulties implementing this , just paste me the implementation of your business object and let me know which property should control the visibility of the link. I will gladly prepare a sample for you .
On question 2:
Unfortunately versions of Silverlight lower than 4 can not gain access to any local resource except the isolated storage.
Kind regards,
Pavel Pavlov
the Telerik team
Watch a video on how to optimize your support resource searches and check out more tips on the blogs.
Follow the status of features or bugs in PITS and vote for them to affect their priority.
0
Eric Schoenholzer
Top achievements
Rank 2
Rank 2
answered on 04 Feb 2010, 01:33 PM
Hi, thanks for answering.
When I set Visibility to false, will I still see the text?
I don't want to hide all the text.
For exp. my object has two properties: Name and ImdbUrl.
If ImdbUrl contains a url (not empty), show as link text the Name-Value and link it to the ImdbUrl-Value.
If ImdbUrl is empty, show only the Name-Value (without an active hyperlink).
Thanks
Eric
When I set Visibility to false, will I still see the text?
I don't want to hide all the text.
For exp. my object has two properties: Name and ImdbUrl.
If ImdbUrl contains a url (not empty), show as link text the Name-Value and link it to the ImdbUrl-Value.
If ImdbUrl is empty, show only the Name-Value (without an active hyperlink).
Thanks
Eric
0
Hi Eric,
Unfortunately for such a specific scenario RadGridView has no internal support.
So you will have to make a small user control to handle the logic : if there is url - show link , else , show label. Placing your own user control in the cell is easy - just use the CellTemplate property of the column.
In case you find troubles implementing this , just let me know.
Regards,
Pavel Pavlov
the Telerik team
Watch a video on how to optimize your support resource searches and check out more tips on the blogs.
Follow the status of features or bugs in PITS and vote for them to affect their priority.
Unfortunately for such a specific scenario RadGridView has no internal support.
So you will have to make a small user control to handle the logic : if there is url - show link , else , show label. Placing your own user control in the cell is easy - just use the CellTemplate property of the column.
In case you find troubles implementing this , just let me know.
Regards,
Pavel Pavlov
the Telerik team
Watch a video on how to optimize your support resource searches and check out more tips on the blogs.
Follow the status of features or bugs in PITS and vote for them to affect their priority.