Messages

1

Web Server - Ask For Help / Memory Form with Browse - How to select first row in browse when form opens

« on: December 26, 2016, 10:45:24 AM »

Hi Bruce,

I have a memory form with a browse.  When I call the form I would like to select the first row in the browse and have the browse execute the clicked-row code.  I tried to prime the first browse row fields but the clicked-row code did not get executed.  Are there any examples of does this?

Thanks

2

Web Server - Ask For Help / Re: Calling Memory Form from Several Browses

« on: December 15, 2016, 05:08:04 PM »

Hi Bruce,

I tried using the p_web.AddBrowse but the value I am passing is being used in a filter not as a key.  So all of the browses have an order number on each row,  on-click I call the memory form and need to pass the order number field.  In the form procedure I need to get the order number and pass it on to the browse so it can be used in a filter.  Can I use the AddBrowse to just pass the value?  How can I get the value passed to the form from the form or form/browse procedures?

Thanks

3

Web Server - Ask For Help / Calling Memory Form from Several Browses

« on: December 14, 2016, 04:57:58 AM »

I have a link on each row of several different browses that needs to call the same memory form and pass the form an order number.  On the on-click do I call the form and pass the order number as a parameter or do I set a session value when ever the row selected changes and then get the session value in the form.  If I need to set a session value were do I place the embed to detect the row selection changing.

Thanks

4

Web Server - Ask For Help / Re: Displaying Image from SQL Blob Field

« on: December 14, 2016, 03:49:24 AM »

Thanks for the pseudo code Stu - I inserted it just above the parent call but I am getting an unknown procedure name on the self.SendMemory statement.

5

Web Server - Ask For Help / Displaying Image from SQL Blob Field

« on: December 12, 2016, 02:02:36 PM »

I am trying to display an image from a SQL blob field.  The blob contains the full size image.  I think a browse with a child update memory form could display the full size image each time the user selects a row from the browse.  Do I extract the blob in the webhandler procedure?  Do I load the blob into a stringtheory string? How do I display the string containing the image?

Thanks