Spring ‘12 Certification Maintenance
To know more about what’s new in the Spring ’12 release, please follow the below link: http://na1.salesforce.com/help/doc/en/salesforce_spring12_release_notes.pdf Cheers!!!
Author: Magulan Duraipandian
SFDC DEV 401 study – Homepage Editable Standard Components
The Homepage Editable Standard Components are Message and Alerts Custom Links
Hiding header information in visualforce page
Sample Code: <apex:page showheader = "false"> </apex:page>
Disabling sidebar using Visualforce
Sample Code:<apex:page sidebar = "false"></apex:page>
Getting Day, Month and Year from Date
Sample Code: Date datobj; Integer dy = datobj.day(); Integer mon = datobj.month(); Integer yr = datobj.year();
To send parameters from one visualforce page to another
The below code is used to send parameters from one visualforce page to another visualforce page. Visualforce: <apex:outputlink value = "/apex/sample"> <apex:param name = "msg" value = "hi"/> </apex:outputlink> ....
Like Operator usage in Apex
In SOQL, the LIKE operator is supported for string fields only. So, we cannot use it against any other field data types. Example: String sql = 'Select Name From Account ....
Hide and Show in Salesforce Visualforce Page
Sample code: Apex: public class SampleController { public boolean displayPopup {get; set;} public void closePopup() { displayPopup = false; } public void showPopup() { displayPopup = true; } } Visualforce ....
Rendering as PDF in Visualforce page
renderAs should be set as "pdf" in apex:page tag for rendering a Visualforce Page as PDF. Sample Code: <apex:page renderAs="pdf"> Testing PDF </apex:page> Output: For Advanced PDF rendering, please check ....
Disabling Sidebar in Visualforce page
Sample Code:<apex:page sidebar = "false"></apex:page>