Hi,   Try: procedure TMainForm.UniButton1Click(Sender: TObject); var   s: string; begin   s := 'something';   UniSession.AddJS(UniHTMLMemo1.JSName + '.insertAtCursor("'+ s +'")');   // or - UniSession.AddJS(UniHTMLMemo1.JSName + '.insertAtCursor("'+ s +'" + " ")'); end; Best regards.
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