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Ramesh y 10 How to get the pick list values in apex controller.
Hi All,
I need help to get the picklist values and using these values in visualforce page to hide/show the pageblock.
My requirement.
I have a object called Book in may app . Book have one field called sample1(picklist) and it has two values..(Yes, No).
Then , I have to show entire panel based of these values( yes, or no) . Below is my code.
Apex class :
public class bookcontrol
{
public list<Book__c> allbooks {get; set;}
public list<Book__c> getBooks()
{
allbooks= [select sample1__c from Book__c where sample2 = :object2.field2 limit 1 ];
return allbooks;
}
}
(there is some logic behind the above SOQL query, it is checking another condition)
Here my question is above returened " allbooks" have my field picklist values are not?
can i use above variable in visualforce page.
My visualforce page is :
.........
......
<apex:panelGroup rendered = "{! IF(allbooks.sample1__c == 'Yes' , true, false)">
........
.......
</apex:panelGroup>
Will that above code wii work?
How to get those picklist values to my visualforce page to compare the logic. I need to show that entire panel if my field value is Yes.
Appreciate your help.
Thanks
R
I need help to get the picklist values and using these values in visualforce page to hide/show the pageblock.
My requirement.
I have a object called Book in may app . Book have one field called sample1(picklist) and it has two values..(Yes, No).
Then , I have to show entire panel based of these values( yes, or no) . Below is my code.
Apex class :
public class bookcontrol
{
public list<Book__c> allbooks {get; set;}
public list<Book__c> getBooks()
{
allbooks= [select sample1__c from Book__c where sample2 = :object2.field2 limit 1 ];
return allbooks;
}
}
(there is some logic behind the above SOQL query, it is checking another condition)
Here my question is above returened " allbooks" have my field picklist values are not?
can i use above variable in visualforce page.
My visualforce page is :
.........
......
<apex:panelGroup rendered = "{! IF(allbooks.sample1__c == 'Yes' , true, false)">
........
.......
</apex:panelGroup>
Will that above code wii work?
How to get those picklist values to my visualforce page to compare the logic. I need to show that entire panel if my field value is Yes.
Appreciate your help.
Thanks
R
Depending on the rest of your visualforce and apex, it looks like it should work.
If you want to display the picklist values as well, you could do something like:
<apex:inputField value="{!book.Sample1__c}" /> Where book is an individual instance of your Books list. For example, when you iterate through the books list in a repeat.
You have to do some change in the Vf page.
Please see the code below:
VF Page:
<apex:panelGroup rendered = "{! IF(allbooks[0].sample1__c == 'Yes' , true, false)"> ........ ....... </apex:panelGroup>Please mark as best answer if it solves your problem.
Regards,
Grazitti Team,
www.grazitti.com