Avoid Save after validation fails.

Question

Hi All,I need to avoid the data saving once validation fails. I wrote a method in RowPersisting event. Validation message comes but data is going to save .So I need to return from the saving until validation sucess.Here is my code.protected void _(Events.RowPersisting<HMRCAPIConfigDetail> e)        {            HMRCAPIConfigDetail row = e.Row;            if(row != null)            {                if(String.IsNullOrEmpty(row.Description))                {                    string msg = "Description Cannot be Empty";                                        WebDialogResult result = HMRCAPIConfigDetails.Ask(ActionsMessages.Warning, msg, MessageButtons.OK, MessageIcon.Warning, true);                    return;                }                            }                    }Thanks

sweta68 · Accepted Answer

Hi@bhagyat25,Just add e.Cancel = true; to your code after warning messagewhich will prevents the datasaving.Or else you can use below code snippet to display error message. throw new PXSetPropertyException(msg, PXErrorLevel.RowError);Regards,Sweta

adams70 · Answer

Hi@bhagyat25,Just add e.Cancel = true; to your code after warning messagewhich will prevents the datasaving.SwetaNo it won’t prevent it.What it will do is rollback any changes made. If that is not something desired (it’ll nuke any modified/added data) the following may work better instead of RowPersisting event:[PXOverride]public void Persist(Action baseMethod) {  var cancel = false;     // Do your validationsetting the ‘cancel’ to true if it fails  if ( !cancel )    baseMethod(); }

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