Does wd'qd' help? Вск, 28 Ноя 2010, Ian Clark писал(а): > Is there a system verb I can call which simulates a button event? Or a > call I can make from my code to post a keyDown or mouseclick event? > > I've often met the need to do this, but most recently as one possible > solution to the following problem: > > I have an edit control named atel, on a form named cab. After executing: > wd 'set atel *xyz' > the form shows 'xyz' in the appropriate field, but the buffer noun > atel still shows its previous value. It does not get updated until I > next interact with the screen. Even calling: wd'q' returns the old > value of atel. > > (This is what happens on the Mac. I haven't tried it under Windows to > see if the same thing happens.) > > How, at any given stage in my code, do I ensure that atel (and other > edit buffers) are all in-step with their visible contents? > Must my code explicitly assign the required contents to atel at the > time it calls: wd 'set atel ...'? > > Ian > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm
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