pentaho/pentaho-platform — pull request #329 by tkafalas (2013-04-11 13:58:51+00:00)
Title: BISERVER-8598 Clicking Back Button causes error in Schedule Dialog

Fix the following:
1) No error trapping in ScheduleParameterDialog on back-click
2) No message settings in parameter_template.html
3) Substitute field name instead of field value when the error is the field is not entered. (parameters.js)
4) Add supressAlerts parameter to ScheduleParamsWizard.getParameters function in GwtWidgets) and propogate value down to parameters.js to supress alerts. This allow clicking on the 'back' button while holding any values, but not generating errors on values that do not validate.