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Shahin Kohan
1300
Infragestics iggrid loading performance issue
posted

Hi,

We are currently facing an issue of iggrid loading performance, as we need to load 1000 records per second.

Currently we are loading 600+ records and it is taking time(almsot 2 to 3 seconds).

can we load such records in quick time?

Another issue:

Also we have issue with 2012 JSONP format with iggrid to load data as we are not getting data.

We have verified one sample regarding JSONP and there using remote URL but in our side we need to call local method.

so, please provide us details regarding implementation of JSOP with local control method.

  please suggest me to solve the above issues.

Thanks and Best Regards

Sree

  • 7499
    posted

    Hello Shahinkohan,

    Please let us know if you need any further assistance regarding this matter.

  • 23953
    Offline posted

    Hello shahinkohan,

    From your post is not clear whether the whole page needs to be loaded (with igGrid having 1000 records in it) for 1 sec. or just the time when the grid starts to bind the data until the 1000 records are rendered.

    If you're talking about page load time then first you should identify the areas which need to be optimized. There are a lot of factors:

    -server response time

    -network latency

    -page size

    -number of scripts which the page references

    -number of styles which the page references

    -the amount of Json data which needs to be bound to the igGrid

    You can use your favorite browser developer tools to investigate many of the above mentioned factors.

    You can also check some general rules for page load optimization:

    Best Practices for Speeding Up Your Web Site

    Make the web faster

     

    If you're talking about the igGrid data binding then you should read the igGrid Performance Guide. I recommend you to start with an igGrid without features and try to load those 1000 records. You can try different options mentioned in igGrid Performance Guide in order to tune it. For example you can enable virtualization, or set localSchemaTransform to false.

     

    Now about JSONP. What do you mean by "call local method" and "local control method"? Is this a server-side method of your web application or is a client-side JavaScript function. JSONP is used in a cross domain communication, so I think you don't need to use JSONP in your case.

     

    Hope this helps,

    Martin Pavlov

    Infragistics, Inc.

    support@infragistics.com

  • 230
    posted

    Hi Infragistics Team,

    We are also facing the same issues. We are having editable grid. So we have to some validation and need to send the data to server before fetching the next set of records. Please let us know if there is any workaround.

    Thanks,

    Guru