Hi Knnov, tiOPF Model GUI Mediator / MVP - Part 1 > http://www.youtube.com/watch?v=FBw_3gXxyeI > > Found it yesterday ... an excellent 3 part series ... brilliant! > Great. I should have replied to the original post and mentioned that.
Just note that there are a couple of minor errors in the presentation that I corrected "off camera". The main one is that when editing the line items property / column definition in the object inspector I used the pipe symbol '|' at the end to separate the next property Quantity but to separate the properties you should use semi-colon ';'. The other separators for the alignment, column width and display name are correctly shown as the pipe. This is described in a comment in the tiBaseMediator.pas unit: // Field definitions: // New style: // PropertyName|Alignment|FieldWidth|Caption[;PropertyName|Alignment|FieldWidth|Caption;...] // Alignment is l (left), r (right), c (center) // e.g. FirstName|r|100|First Name // or old style: // PropertyName(FieldWidth,"Caption",Alignment)[;PropertyName(FieldWidth,"Caption",Alignment);...] // Alignment is < (left), > (right), | (center) // e.g. FirstName(100,"First Name",>) PropertyName can reference sub-properties, where a property is a reference to another object. In the demo I had Product.ProductName. Regards, Jarrod Hollingworth
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