Products

[pbgcosta]

Boyko,

I tried that … several combinations etc … like only returning or doing:

            if (typeof details.action == "undefined") {
              resultCallbackFunction({
                dataSource: [],
                virtualDataSourceLength: 0
              });
              return;
            }

but never works .. the table don’t load the data and presents a loader forever.

I will have to wait to see how you will change your example because it seems I can’t do it.

Thanks for your help.

Pedro Costa

• This reply was modified 1 year, 11 months ago by pbgcosta.

[pbgcosta]

Hi Boyko,

Thank you for your answer.

Please read what I wrote in the reply before: https://www.htmlelements.com/forums/topic/initial-sort/#post-104065

I’m having 2 initial requests even if I don’t sort the table and that happens on an example on your site also! That happens when I return a value in virtualDataSourceLength (and happens the same way in the exmple).

Thanks and regards,

Pedro Costa

[pbgcosta]

Hi Svetoslav

Thank you for your answer.

I tried but had the same result. Like I wrote above even If i don’t sort the table ..if I call resultCallbackFunction with virtualDataSourceLength = the total length of the data I get two requests (and sometimes three!!). It even happens on one of the site examples. Just check

https://www.htmlelements.com/demos/table/server-side-paging-sorting-filtering-mysql-php/

with the dev tools and you will see two initial requests.

If I set virtualDataSourceLength to a big value in the table properties and then return that value in resultCallbackFunction there’s only one request .. but that makes the info on paging wrong!

Thanks and regards

Pedro Costa

[pbgcosta]

This happens exactly the same in this demo example on the site:

https://www.htmlelements.com/demos/table/server-side-paging-sorting-filtering-mysql-php/

2 initial requests. It seems like a bug …

[pbgcosta]

Defining de datasource like this … I always get two requests to the server .. if I call resultCallbackFunction with virtualDataSourceLength = the total length of the data
NOTE: backticks inside fetch are shown as . could not find a way of escaping them

        dataSource: new window.Smart.DataAdapter({

          virtualDataSourceCache: true,

          virtualDataSource: async function (resultCallbackFunction, details) {
            console.log(details);

            if (!tableReady) {
              return;
            }

            let sort = [];
            if (details.sorting.length > 0) {
              for (const s in details.sorting) {
                sort.push({
                  sortBy: s,
                  sortOrder: details.sorting[s].sortOrder
                });
              }
            }

            let filter = [];
            if (details.filtering.length > 0) {
              for (const f in details.filtering) {
                filter.push({
                  filterBy: f,
                  filterType: details.filtering[f].filters[0].type,
                  filterCondition: details.filtering[f].filters[0].condition,
                  filterValue: details.filtering[f].filters[0].value
                });
              }
            }

            const res = await fetch(encodeURI(<code>/table_data?first=${details.first}&last=${details.last}&sorting=${JSON.stringify(sort)}&filter=${JSON.stringify(filter)}</code>));
            const data = await res.json();
            resultCallbackFunction({
              dataSource: data.payload,
              virtualDataSourceLength: data.count
            });
          }

• This reply was modified 1 year, 11 months ago by pbgcosta.
• This reply was modified 1 year, 11 months ago by pbgcosta.
• This reply was modified 1 year, 11 months ago by pbgcosta.
• This reply was modified 1 year, 11 months ago by pbgcosta.
• This reply was modified 1 year, 11 months ago by pbgcosta.
• This reply was modified 1 year, 11 months ago by pbgcosta.
• This reply was modified 1 year, 11 months ago by pbgcosta.
• This reply was modified 1 year, 11 months ago by pbgcosta.

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