PDA

View Full Version : Partial REST data load into store



madhu534
10 Jul 2013, 3:06 AM
In my OData feed I have large data to display.
The parsing time to load the data into store is almost 20sec for 30000 records.

First i want to load first 5000 records and display it then i want to load the remaining data in background process.
How can i achieve this...???

Thanks...
M.Madhu

slemmon
11 Jul 2013, 9:15 PM
You might do two load() operations. In the first deliver the 5k down you want originally. In the second load operation pass "addRecords: true" and return the remaining records which will be added to the total recordset in the store.

If you're not using the grid's bufferedrenderer plugin you might consider it as well.

wonderway
18 Nov 2013, 10:29 PM
mister slemmon, can you give me, example code about this issue? how can i deliver the first 5K records and how to return the remaining record?

slemmon
19 Nov 2013, 2:17 PM
Here's an example:

1lo

In a real-world application you'd likely just send different params in the load() to the same url to get a different dataset from your server. But, this shows how to use the addRecords config to add to an existing set of records.