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codeigniter next row

Hi
I'm trying to initially show the first row result when clicking on a link and then allow the next row to come up by clicking on a "Next" button. I've got the first row result showing, but I can't figure out how to allow the next row to come up on a click.
You can see the page at http://www.imj.org.il/isaiah/verses/
Click on a chapter link and it returns the first results of that chapter.
I would appreciate any assistance.
Thanks,
controller.txt
model.txt
view.txt
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avir
Asked:
avir
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1 Solution
 
Ahmed MerghaniCommented:
Hi avir,

Can you explain more?
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avirAuthor Commented:
Hi Ahmed
I don't know what additional information I could add. What else would you need to know?
 I would like to know how I could make an additional query, after making the initial query which returns the first row, that would return the next row. And so on.
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Ahmed MerghaniCommented:
Can you show us the "index" function that list the chapters?
Why links -at chapter 1 for example- goes to the same point? I think you need to add "itemID" to the link which will be used to refer to the NEXT row.
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avirAuthor Commented:
I'm not sure what you mean by index function. These are the columns in my items db table which is joined to the book of isaiah db table on  verseId:

itemId | image | chapter | verse | title | label | link | dsslink | verseId

and I'm simply returning all the rows that belong to any particular chapter.
Are you suggesting that I increment  itemId inorder to go to the next row?
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Ahmed MerghaniCommented:
There is a function that shows all the chapters when we call the link:
http://www.imj.org.il/isaiah/verses/

Open in new window

When you do not specify the called funciton in the url, CodeIgniter default function is "index". That what was I am talking about.
Now the issue is in that page, for example, all "View Chapter" links for chapter 1 has the same link!!
I think the links should be something like this:
http://www.imj.org.il/isaiah/verses/view/?ch=1&itemID=1001

Open in new window

http://www.imj.org.il/isaiah/verses/view/?ch=1&itemID=1002

Open in new window

and so on
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avirAuthor Commented:
Oh okay, that index function.  Anyways I think I see where you are going with this and it might be a good idea.
I guess I just have to increment the itemId in the query for each "Next".
index.txt
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Ahmed MerghaniCommented:
Yes that what I mean, if you insure that itemId is serial numbers. Then, "NEXT" will be this itemId + 1.
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avirAuthor Commented:
Thanks for your help, though I'm having some problems implementing this. But now we are rethinking the whole project and I will probably have to change queries so there's no point in dealing with this right now.
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Ahmed MerghaniCommented:
Ok and your welcome.
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