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rani
Pagination using custom controller
Hi,
We are trying to acheive pagination using a custom controller and we are unable to complete the same. For instance we are trying to show the next hyperlink on the first page and then the second page should show both next & previous links if there is a third page and the last page should just show the previous link. Can we acheive this using VF page and apex code. If then how do we do it? Your help would be appreciated.
Hi,
Add the below code to you Apex controller
public ApexPages.StandardSetController samplePagination
{
get
{
if(samplePagination== null)
{
samplePagination= new ApexPages.StandardSetController(Database.getQueryLocator(<<Add your SOQl query here>>));
//set number of records you want to show on UI
samplePagination.setPageSize(5);
}
return samplePagination;
}
set;
}
public void previous()
{
samplePagination.previous();
}
public void next()
{
samplePagination.next();
}
public Boolean hasNext
{
get
{
return samplePagination.getHasNext();
}
set;
}
public Boolean hasPrevious
{
get
{
return samplePagination.getHasPrevious();
}
set;
}
Add the below code to your Visualforce page
<apex:panelGrid columns="8" id="<<your id>>">
<apex:commandLink action="{!previous}" rendered="{!hasPrevious}" rerender="{{Add the IDs which you want to rerender}}">
<apex:outputLabel value="<<Previous" style="font-weight: bold;"/>
</apex:commandlink>
<apex:commandLink action="{!next}" rendered="{!hasNext}" rerender="{{<<Add the IDs which you want to rerender}}">
<apex:outputLabel value="Next>>" style="font-weight: bold;"/>
</apex:commandlink>
</apex:panelGrid>
Hi,
In all the blogs pagination is implemented on load of a page. Hence method is written is a constructor of the class. I wanna do this on click of a button, and not on page load. Can you plz help me with your class???
Hi,
I have added your code to extension controller except 'rerender' attributes in previous and next commandlink as I don't know what I have to add in.
But whatever I click either next or previous link, I'm getting the first page of data.
Your suggestions are very appreciated.
Thanks,
Myat
can somebody help with, the same visual force page even having links 1,2,3.... depending up on the size of list.onclicking on link 1(pageno) first five records to be displayed,onclick on 2,nxt 5 records be displayed...so on
for showing 5 records we need to use offset.P lease go through the link below :
http://sfdcsrini.blogspot.com/2014/12/custom-controller-pagination-with.html
Let me know if you have any concerns.
Thanks & Regards,
Abhishek Singh.