Verifone VX 520 wiki

There are several ways to send alert messages to customers.

2 Business rule and other general use

  • current.field_name.setError("Hello World"); Will put "Hello World" below the specified field
  • gs.addInfoMessage("Hello World"); Will put "Hello World" on the top of the screen
  • gs.print("Hello World"); Will write to the text log on the file system but not to the sys_log table in the database
  • gs.log("Hello World"); Will write to the database and the log file. Too much of this can adversely affect performance

3 Client side (NOTE: only for use with client scripting)

  • alert("Hello World"); Will pop up a window with "Hello World" and an 'OK' button.
  • confirm("Hello World"); Will pop up a window with "Hello World?" and a 'Ok' and 'Cancel' buttons.
  • g_form.showErrorBox("field_name", "Hello World"); Will put "Hello World" in an error message below the specified field.
  • g_form.hideErrorBox("field_name"); Will hide an error box that is visible under the specified field.

4 Text size of error and alert messages

  • The property sets the size for info messages. Default is 11pt
  • The css.outputmsg.error.text.font-size property sets the size for error messages. Default is 11pt

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Verifone VX 520 Guide