HTML form/HTML in smart dialog

[Gintaras]

Function HTML_dialog_sample

Code:

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out

str- t_form_data ;;on OK will be populated with form data

str controls = "3"
str ax3SHD
ax3SHD="" ;;about:blank
if(!ShowDialog("HTML_dialog_proc" &HTML_dialog_proc &controls)) ret

out t_form_data

Is it the main function?
The error could be if you removed ax3SHD="". Then there is no HTML document.