What's wrong here... previous - next buttons with a dataset?

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1

I’ve followed closely the instructions for previous/next buttons with a dataset…but there are errors in the code that I paste in from the Wix helper…the errors seem to do with “local” as well as #TEAM – not a valid selector…though that is the dataset name…
lines 11 & 12 : $w(“#TEAM”)

1568×832 99.9 KB

The screen shot is from the index page, and there are similar errors in the item-page code.

2

Here’s the code without the error message…

1548×822 114 KB

3

Hi Steohen,
In the screenshot i see that you have two $w,onReady. you should only have one.
Is is possible that “TEAM” is the name of the Database collection which connected to the dataset element ?
If so, go to “View Properties” menu of the element and first field shows you the ID name.
The next thing you need to do is to move “import {local} from ‘wix-storage’” to line number one.
If it still doesn’t work. please paste here the link to your site.
Good luck!
Roi

4

Thanks Roi — I cleaned up the code (sloppy pasting) and figured out the correct name of the dataset. Still doesn’t work and I just can’t figure out what it is…so I’m at a loss… (and it’s probably something really basic)…

The pages are: http://www.mtutd.info/TEAM/defenders/Defender and http://www.mtutd.info/TEAM/Peerapat-Notchaiya (item page)…

The code is:

ITEM PAGE

import {local} from ‘wix-storage’;
import wixLocation from ‘wix-location’;

$w.onReady(function () {
$w(“#previous”).disable();
$w(“#next”).disable();

if (local.getItem(‘dynamicPageURLs’)) {
const dynamicPageURLs = local.getItem(‘dynamicPageURLs’).split(‘,’);

const currentPage = '/' + wixLocation.prefix + '/' + wixLocation.path.join('/'); 
const currentPageIndex = dynamicPageURLs.indexOf(currentPage); 

if (currentPageIndex > 0) { 
  $w("#previous").link = dynamicPageURLs[currentPageIndex - 1]; 
  $w("#previous").enable(); 
} 

if (currentPageIndex < dynamicPageURLs.length - 1) { 
  $w("#next").link = dynamicPageURLs[currentPageIndex + 1]; 
  $w("#next").enable(); 
}

}
} );

DYNAMIC PAGE
import {local} from “wix-storage”;

const linkField = “title”; // replace this value

$w.onReady(function () {
$w(“#teamdata”).onReady(() => {
const numberOfItems = $w(“#teamdata”).getTotalCount();

$w("#teamdata").getItems(0, numberOfItems) 
  .then( (result) => {  
    const dynamicPageURLs = result.items.map(item => item[linkField]); 
    local.setItem('dynamicPageURLs', dynamicPageURLs); 
  } ) 
  .catch( (err) => { 
    console.log(err.code, err.message); 
  } );

} );
} );

5

Hi,
Can you please write the names of the pages (not url)
Roi

6

Hello,

Names? – I think you mean as it appears in the list of pages for the site…

TEAM Defenders (Position) and TEAM (name)

thanks.