Re: Regarding issue #6510

Hi Zaid,

We do already have that, this implementation is only for data grid when we
click on the cell we can see the entire JSON content.

Thanks,
Pravesh

On Tue, May 20, 2025 at 9:19 PM Zaid Shabbir <zaidshabbir(at)gmail(dot)com> wrote:

> Hello Pravesh
>
> Nice implementation. In case someone wants to review the complete JSON, is
> there a way to open the contents in a separate window (popup or side
> window) on a click event? The entire larger string can be loaded on demand
> when the click event is triggered.
>
>
> Regards,
> Zaid
>
> On Tue, May 20, 2025 at 10:16 AM Pravesh Sharma <
> pravesh(dot)sharma(at)enterprisedb(dot)com> wrote:
>
>> Hi Hackers,
>>
>> I am working on issue #6510
>> <https://github.com/pgadmin-org/pgadmin4/issues/6510>, where the result
>> grid slows down and sometimes hangs when large JSON or text data is present
>> in a table column. Upon investigation, I found that this is due to
>> rendering the entire JSON to the DOM. This causes slowness, especially with
>> large datasets; for example, rendering a 15MB JSON object for preview
>> purposes is unnecessary. I am proposing a solution where the result grid
>> will render data up to a certain length. I have implemented these changes,
>> and everything is working fine, resulting in a significant performance
>> improvement. As you can see in the screenshot, the JSON data is 20MB, and
>> on the result grid, we are displaying only 200 characters as it is only a
>> preview. I am also considering making this maximum display length a user
>> preference, named "Max column data display length," allowing them to
>> customize how much data they want to see. Can you tell me what you think of
>> this approach or if you have any suggestions?
>>
>>
>> Thanks,
>>
>> Pravesh
>>
>> [image: image.png]
>> --
>>
>>
>> Pravesh Sharma
>>
>> Senior SDE
>>
>> +91 9406461406
>>
>>
>> enterprisedb.com
>>
>