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Steven Houghtalen I need some help with putting an error message on a visualforce page.
I have created three pages/code that the user sequences through and it all works fine. On the second page, I have added some error checking code and want to display an error message and allow the user to fix the entry. If there is no error, I want to continue on to the third page. I can't seem to find a way to make it display the error message and stay on the same page. Hopefully someone can help.
Here is a partial copy of the code where the error checking takes place along with the 2nd visualforce page.
If (cpin == ClientRegisteredPin){
for(Meds__c m :Meds) {
Med_Log__c mlrec = new Med_Log__c();
If (m.Dose_Taken__c <> null) {
mlrec.Dose_Taken__c = m.Dose_Taken__c;
mlrec.Count__c = m.Count__c;
mlrec.Client_Pin__c = cpin;
mlrec.As_Prescribed__c = m.As_Prescribed__c;
mlrec.Name_of_Med__c = m.Name_of_Med__c;
mlrec.Active__c = m.Active__c;
mlrec.Client__c = m.Client__c;
mlrec.Dosage__c = m.Dosage__c;
mlrec.Frequency__c = m.Frequency__c;
mlrec.Controlled_Drug__c = m.Controlled_Drug__c;
mlrec.Count_In__c = m.Count_In__c;
mlrec.Count_Out__c = m.Count_Out__c;
mlrec.Date__c = datetime.now();
mlrec.Staff__c = staffname;
MedsLog.add(mlrec);
}
}
Insert MedsLog;
for(Meds__c m :Meds) {
m.Dose_Taken__c = null;
m.Count__c = null;
m.Client_Pin__c = null;
m.As_Prescribed__c = false;
m.Date__c = null;
m.Count_In__c = null;
m.Count_Out__c = null;
}
Update Meds;
PageReference MedsPage = Page.MedSelClient;
MedsPage.setRedirect(true);
return MedsPage;
}
Else{
ApexPages.addmessage(new ApexPages.message(ApexPages.severity.INFO,'Invalid Pin - re-enter or enter Master Pin'));
PageReference MedsPage = Page.LogMeds;
MedsPage.setRedirect(false);
return MedsPage;
}
<apex:page Controller="LogMeds" sidebar="false">
<apex:pageBlock title="Medication Record for {!clientname}"/>
<apex:form >
<apex:pageBlock >
<apex:pageMessages id="showmsg"></apex:pageMessages>
<apex:pageBlockButtons >
<apex:commandButton value="Save" action="{!save}" rerender="showmsg"/>
</apex:pageBlockButtons>
<b>Select witnessing staff member</b>
<apex:InputField value="{!clo.Staff__c}" required="true" style="width:100px"/>
<b>Enter Client Pin</b>
<apex:InputField value="{!clo.Client_PIN__c}" required="true" style="width:100px"/>
<apex:pageBlockTable value="{!Meds}" var="ml">
<apex:column value="{!ml.Name_of_Med__c}"/>
<apex:column value="{!ml.Controlled_Drug__c}"/>
<apex:column value="{!ml.Expiration_Date__c}"/>
<apex:column value="{!ml.Dosage__c}"/>
<apex:column value="{!ml.Frequency__c}"/>
<apex:column headerValue="Dose Taken">
<apex:InputField value="{!ml.Dose_Taken__c}" style="width:100px"/>
</apex:column>
<apex:column headerValue="Taken as Prescribed" >
<apex:InputField value="{!ml.As_Prescribed__c}"/>
</apex:column>
<apex:column headerValue="Count Out">
<apex:InputField value="{!ml.Count_Out__c}" style="width:100px"/>
</apex:column>
<apex:column headerValue="Count In">
<apex:InputField value="{!ml.Count_In__c}" style="width:100px"/>
</apex:column>
</apex:pageBlockTable>
</apex:pageBlock>
</apex:form>
</apex:page>
Here is a partial copy of the code where the error checking takes place along with the 2nd visualforce page.
If (cpin == ClientRegisteredPin){
for(Meds__c m :Meds) {
Med_Log__c mlrec = new Med_Log__c();
If (m.Dose_Taken__c <> null) {
mlrec.Dose_Taken__c = m.Dose_Taken__c;
mlrec.Count__c = m.Count__c;
mlrec.Client_Pin__c = cpin;
mlrec.As_Prescribed__c = m.As_Prescribed__c;
mlrec.Name_of_Med__c = m.Name_of_Med__c;
mlrec.Active__c = m.Active__c;
mlrec.Client__c = m.Client__c;
mlrec.Dosage__c = m.Dosage__c;
mlrec.Frequency__c = m.Frequency__c;
mlrec.Controlled_Drug__c = m.Controlled_Drug__c;
mlrec.Count_In__c = m.Count_In__c;
mlrec.Count_Out__c = m.Count_Out__c;
mlrec.Date__c = datetime.now();
mlrec.Staff__c = staffname;
MedsLog.add(mlrec);
}
}
Insert MedsLog;
for(Meds__c m :Meds) {
m.Dose_Taken__c = null;
m.Count__c = null;
m.Client_Pin__c = null;
m.As_Prescribed__c = false;
m.Date__c = null;
m.Count_In__c = null;
m.Count_Out__c = null;
}
Update Meds;
PageReference MedsPage = Page.MedSelClient;
MedsPage.setRedirect(true);
return MedsPage;
}
Else{
ApexPages.addmessage(new ApexPages.message(ApexPages.severity.INFO,'Invalid Pin - re-enter or enter Master Pin'));
PageReference MedsPage = Page.LogMeds;
MedsPage.setRedirect(false);
return MedsPage;
}
<apex:page Controller="LogMeds" sidebar="false">
<apex:pageBlock title="Medication Record for {!clientname}"/>
<apex:form >
<apex:pageBlock >
<apex:pageMessages id="showmsg"></apex:pageMessages>
<apex:pageBlockButtons >
<apex:commandButton value="Save" action="{!save}" rerender="showmsg"/>
</apex:pageBlockButtons>
<b>Select witnessing staff member</b>
<apex:InputField value="{!clo.Staff__c}" required="true" style="width:100px"/>
<b>Enter Client Pin</b>
<apex:InputField value="{!clo.Client_PIN__c}" required="true" style="width:100px"/>
<apex:pageBlockTable value="{!Meds}" var="ml">
<apex:column value="{!ml.Name_of_Med__c}"/>
<apex:column value="{!ml.Controlled_Drug__c}"/>
<apex:column value="{!ml.Expiration_Date__c}"/>
<apex:column value="{!ml.Dosage__c}"/>
<apex:column value="{!ml.Frequency__c}"/>
<apex:column headerValue="Dose Taken">
<apex:InputField value="{!ml.Dose_Taken__c}" style="width:100px"/>
</apex:column>
<apex:column headerValue="Taken as Prescribed" >
<apex:InputField value="{!ml.As_Prescribed__c}"/>
</apex:column>
<apex:column headerValue="Count Out">
<apex:InputField value="{!ml.Count_Out__c}" style="width:100px"/>
</apex:column>
<apex:column headerValue="Count In">
<apex:InputField value="{!ml.Count_In__c}" style="width:100px"/>
</apex:column>
</apex:pageBlockTable>
</apex:pageBlock>
</apex:form>
</apex:page>
If (cpin == ClientRegisteredPin){ for(Meds__c m :Meds) { Med_Log__c mlrec = new Med_Log__c(); If (m.Dose_Taken__c <> null) { mlrec.Dose_Taken__c = m.Dose_Taken__c; mlrec.Count__c = m.Count__c; mlrec.Client_Pin__c = cpin; mlrec.As_Prescribed__c = m.As_Prescribed__c; mlrec.Name_of_Med__c = m.Name_of_Med__c; mlrec.Active__c = m.Active__c; mlrec.Client__c = m.Client__c; mlrec.Dosage__c = m.Dosage__c; mlrec.Frequency__c = m.Frequency__c; mlrec.Controlled_Drug__c = m.Controlled_Drug__c; mlrec.Count_In__c = m.Count_In__c; mlrec.Count_Out__c = m.Count_Out__c; mlrec.Date__c = datetime.now(); mlrec.Staff__c = staffname; MedsLog.add(mlrec); } } Insert MedsLog; for(Meds__c m :Meds) { m.Dose_Taken__c = null; m.Count__c = null; m.Client_Pin__c = null; m.As_Prescribed__c = false; m.Date__c = null; m.Count_In__c = null; m.Count_Out__c = null; } Update Meds; PageReference MedsPage = Page.MedSelClient; MedsPage.setRedirect(true); return MedsPage; } Else{ ApexPages.addmessage(new ApexPages.message(ApexPages.severity.INFO,'Invalid Pin - re-enter or enter Master Pin')); return null; }<apex:page Controller="LogMeds" sidebar="false"> <apex:pageBlock title="Medication Record for {!clientname}"/> <apex:form > <apex:pageBlock id="pb"> <apex:pageMessages id="showmsg"></apex:pageMessages> <apex:pageBlockButtons > <apex:commandButton value="Save" action="{!save}" rerender="showmsg,pb"/> </apex:pageBlockButtons> <b>Select witnessing staff member</b> <apex:InputField value="{!clo.Staff__c}" required="true" style="width:100px"/> <b>Enter Client Pin</b> <apex:InputField value="{!clo.Client_PIN__c}" required="true" style="width:100px"/> <apex:pageBlockTable value="{!Meds}" var="ml"> <apex:column value="{!ml.Name_of_Med__c}"/> <apex:column value="{!ml.Controlled_Drug__c}"/> <apex:column value="{!ml.Expiration_Date__c}"/> <apex:column value="{!ml.Dosage__c}"/> <apex:column value="{!ml.Frequency__c}"/> <apex:column headerValue="Dose Taken"> <apex:InputField value="{!ml.Dose_Taken__c}" style="width:100px"/> </apex:column> <apex:column headerValue="Taken as Prescribed" > <apex:InputField value="{!ml.As_Prescribed__c}"/> </apex:column> <apex:column headerValue="Count Out"> <apex:InputField value="{!ml.Count_Out__c}" style="width:100px"/> </apex:column> <apex:column headerValue="Count In"> <apex:InputField value="{!ml.Count_In__c}" style="width:100px"/> </apex:column> </apex:pageBlockTable> </apex:pageBlock> </apex:form> </apex:page>try above code snippet
All Answers
If (cpin == ClientRegisteredPin){ for(Meds__c m :Meds) { Med_Log__c mlrec = new Med_Log__c(); If (m.Dose_Taken__c <> null) { mlrec.Dose_Taken__c = m.Dose_Taken__c; mlrec.Count__c = m.Count__c; mlrec.Client_Pin__c = cpin; mlrec.As_Prescribed__c = m.As_Prescribed__c; mlrec.Name_of_Med__c = m.Name_of_Med__c; mlrec.Active__c = m.Active__c; mlrec.Client__c = m.Client__c; mlrec.Dosage__c = m.Dosage__c; mlrec.Frequency__c = m.Frequency__c; mlrec.Controlled_Drug__c = m.Controlled_Drug__c; mlrec.Count_In__c = m.Count_In__c; mlrec.Count_Out__c = m.Count_Out__c; mlrec.Date__c = datetime.now(); mlrec.Staff__c = staffname; MedsLog.add(mlrec); } } Insert MedsLog; for(Meds__c m :Meds) { m.Dose_Taken__c = null; m.Count__c = null; m.Client_Pin__c = null; m.As_Prescribed__c = false; m.Date__c = null; m.Count_In__c = null; m.Count_Out__c = null; } Update Meds; PageReference MedsPage = Page.MedSelClient; MedsPage.setRedirect(true); return MedsPage; } Else{ ApexPages.addmessage(new ApexPages.message(ApexPages.severity.INFO,'Invalid Pin - re-enter or enter Master Pin')); return null; }<apex:page Controller="LogMeds" sidebar="false"> <apex:pageBlock title="Medication Record for {!clientname}"/> <apex:form > <apex:pageBlock id="pb"> <apex:pageMessages id="showmsg"></apex:pageMessages> <apex:pageBlockButtons > <apex:commandButton value="Save" action="{!save}" rerender="showmsg,pb"/> </apex:pageBlockButtons> <b>Select witnessing staff member</b> <apex:InputField value="{!clo.Staff__c}" required="true" style="width:100px"/> <b>Enter Client Pin</b> <apex:InputField value="{!clo.Client_PIN__c}" required="true" style="width:100px"/> <apex:pageBlockTable value="{!Meds}" var="ml"> <apex:column value="{!ml.Name_of_Med__c}"/> <apex:column value="{!ml.Controlled_Drug__c}"/> <apex:column value="{!ml.Expiration_Date__c}"/> <apex:column value="{!ml.Dosage__c}"/> <apex:column value="{!ml.Frequency__c}"/> <apex:column headerValue="Dose Taken"> <apex:InputField value="{!ml.Dose_Taken__c}" style="width:100px"/> </apex:column> <apex:column headerValue="Taken as Prescribed" > <apex:InputField value="{!ml.As_Prescribed__c}"/> </apex:column> <apex:column headerValue="Count Out"> <apex:InputField value="{!ml.Count_Out__c}" style="width:100px"/> </apex:column> <apex:column headerValue="Count In"> <apex:InputField value="{!ml.Count_In__c}" style="width:100px"/> </apex:column> </apex:pageBlockTable> </apex:pageBlock> </apex:form> </apex:page>try above code snippet
Steve