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$window.hasInput Checks if a window has an input field |
Usage |
$window.hasInput $window.hasInput(<window_id>) |
Description |
| Returns 1 if the window specified by <window_id> has an input field and 0 otherwise. The form with no parameters works on the current window. If the specified window doesn't exist then 0 is returned. |
See also |
| $window.hasoutput |