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I have implemented prev << next>> buttons also..

which will show me resultset part by part along with the sphere..

i've used SOQL Offset-limit logic..but the problem is when clicking prev or next button, pageblock containing the sphere disappears..

what i want is that while clicking prev or next button it will call the enablesphere method also, along with its own action function.. 

public void previous() {
  index = index - blockSize;enableSphere();
}

is not working..is there any way to call 2 functions from 1 button? please help

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  • apex page clicking on a button need automatic click on another. Please help me out
    – Testing_SFDC
    Jul 24, 2014 at 17:49
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    Wrapping your two methods in one new one called e.g. enableSphereAndPrevious should work as long as you return the previous method return value (assuming that is a new page). But perhaps there is an issue with controller state when enableSphere executes; perhaps it was coded to work once your are on the new page not while the controller state still relates to the old page. Review that.
    – Keith C
    Jul 24, 2014 at 17:52
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    Complete tangent but have you looked at using the standard set controller to handle pagination? Much easier!
    – Matt Lacey ♦
    Jul 25, 2014 at 4:27

1 Answer 1

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Saikat if you are trying to render a progress sphere while loading previous & next records you can use actionSupport with actionStatus to show the progress while the action is in progress

reference : https://www.salesforce.com/us/developer/docs/pages/Content/pages_compref_actionSupport.htm

you can also try using the rerender attribute in the actionsupport or in your commandbutton to show the sphere pageblocktable once your action is complete

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