WebFebruary 2016 in Free community support. Dear All, we have 40k records coming, recored arriave from server in 2 secs, on chrome it takes 2 sec to renders but ie11 and edge takes 5secs for rendering. opera,mozila, chrome:4secs total. ie/edge:7.10secs total. the config : WebI understand that ~50k rows is a large table to render entirely on the client and I really should use serverSide rendering. That's definitely on the to-do list, but for now I'm working with an existing implementation and wondering if I can make shift+click row selections less laggy on large tables since they freeze the UI until the datatable ...
large jquery datatables are slow with django - Stack Overflow
WebNov 20, 2024 · The count of data reduced significantly by the ratio, but still there were 2088 data that needs to be populated in the datatable. However, 2088 was still taking a time of almost 8-10 seconds. I tried improving the SQL query so that I can just fetch whatever data I need for the particular page. Even though the query executed faster than before ... WebFor now, the data for the table comes from the Django templating engine, such that all the rows are embedded at run-time, into the HTML file (there might be an enormous amount of data). Of course, this kind of rendering is extremely slowish, and with a database of size greater than 1GB, my application crashes. This stems from 2 main problems: eac cycle
slow render — DataTables forums
WebHowever the same issue appears on the test case, when opened with IE11 it can take a while to render the table. As I'm using the scroller plugin, as soon as I scroll past the bounds, it loads the next part of the table, and again the browser will freeze and the table rendering will take a large amount of time. WebApr 12, 2024 · Renderer is a table property, the one you want is columns.render. Also in the render function the data argument references the data property that is defined in the line above. If you want to reference a different property, use the row argument. columns: [ { data: 'someField', render: (data, type, row) => renderMyData (data, row) } ] WebBasically you need to take each step of the data request to the server, the server's time in fetching the request, the response time and the time it takes Datatables to render the table. With 30 rows and 12 columns I would expect a short render time with Datatables. If you need further help then we would need a link to your page to help debug ... eac currency