DBWebImage & DBWebDataSource

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#265

From: dude
Date: Mon, 11 Apr 2005 09:35

28 lines
1530 bytes

I have DBWebImage {sImage} on my page. When i do this:

  with sImage do begin
   ColumnName:='foto';
   DBDataSource:=dbSource;
   TableName:='EMPLOYEES';
   AlternateText:='Static Image';
  end;

all is fine. But, if i do this:

  dImage:=DBWebImage.Create;
  with dImage do begin
   ColumnName:='foto';
   DBDataSource:=dbSource;
   TableName:='EMPLOYEES';
   AlternateText:='Dynamic Image';
  end;

i have an error 'Object reference not set to an instance of an object.'
Source Error: DBDataSource:=dbSource;

if i change the line: DBDataSource:=nil; i see dImage with  
AlternateText='Dynamic Image'.

So dImage is creating, but databinding is failure. Why?

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