Tag Archives: Line Break

Line Break in Apex PageMessage

Biswajeet   June 4, 2015   No Comments on Line Break in Apex PageMessage

You can add \n for HTML NewLine character in Apex String, and you can replace each \n by <br/> in apex:pageMessage using JSENCODE function.

Apex Controller:

public class SFController{  
    public String msg {get;set;}
    public SFController(){  
        msg = 'Error Message 1' + '\n' + 'Error Message 2' + '\n' + 'Error Message 3';  
    }  
}

Visualforce Page:

<apex:page controller="SFController">
    <apex:pageMessage summary="{!SUBSTITUTE(JSENCODE(msg), '\\n', '<br/>')}" severity="Error" strength="3" escape="false" />
</apex:page>

Output:

Show Apex String With NewLine in Visualforce Page

Biswajeet   June 4, 2015   2 Comments on Show Apex String With NewLine in Visualforce Page

You can add \n for HTML NewLine character in Apex String, and you can replace each \n by <br/> in Visualforce page using JSENCODE function.

SUBSTITUTE(JSENCODE(Variable), '\\n', '<br/>')

Apex Controller:

public class SFController{  
    public String myVariable {get;set;}  
    public SFController(){  
        myVariable = 'Sales Cloud' + '\n' + 'Service Cloud' + '\n' + 'Community Cloud';  
    }  
}

Visualforce Page:

<apex:page controller="SFController">   
    <apex:outputLabel value="{!SUBSTITUTE(JSENCODE(myVariable), '\\n', '<br/>')}" escape="false"/ >   
</apex:page>

Output: