Question: How does the hasInitialized flag on a CustomChartContext work? When is this expected to be flipped to true? https://github.com/thoughtspot/ts-chart-sdk/blob/main/src/react/use-custom-chart-context.tsx#L49. I was having an issue where it wasn't getting set to true and ended up basically updating this logic to say

if (!chartModel || !chartModel.data)

. Im not running the example specifically but followed the pattern is uses and am wondering if there is a defect or I am missing something?

@Keith Barlow would you be able to share the example where you are using hasInitialized I can take a look

Updated code... I added chartConfig and visual props... The selected field does not automatically map in the chartConfig... is that something I have to code?

Console log...

If I don't replace the

hasInitialized

as noted in my original message, it doesn't appear to try and render the chart in the vercel app. However, when connecting the actual TS instance, it does but fails. The console logs show what happens.

@Harshmeet Wondering if you have had a chance to look at ☝️ ? I think it's calling the emitRenderComplete before initialized goes true but I tried adding hasInitialized to the if conditions and that didn't help... what does hasInitialized represent?

Hey Folks, I am using a Pivot table chart and have multiple attribute in there at row level, I want the measure to be displaying the values as per the levels, but it is only showing the value at the first and the final level and not the between once, how can that be achieved, is there any possibility to do so?

hey @Keith Barlow HasInitialized represents when Initialize event is triggered from TS, chartModel updates after the initialize is triggered

hey @Keith Barlow I am not sure what you mean by chartConfig does not automatically map, can you please elaborate on that

@mad1 would you be able to share a screenshot of what you mentioned for better clarity ?

What I meant by the chartConfig does not automatically map is that it seems the column I selected in the search bar is not getting automatically mapped as a selected column in my chart... is there something I need to do to configure that?

If I disable all breakpoints and just let it run, after filling in the Settings and selecting the visualized column, I think I am getting context not initialized when it gets into the custom chart component... Any idea why that would be?

Harshmeet... I can give you access to our instance if you can provide me with an email to share some credentials. Or we can set up a time to meet next week and I can show you. I could use some help debugging this. Thanks.

Harshmeet... they might have been suppressed in my last screenshot but I think I am getting errors from the Data Query executions:

these errors are coming from a timeout we have fixed it in 10.6 version if its older than that you can just ignore

Hey Folks, do we have Hierarchy-based filter in the ThoughtSpot ? Something mentioned in ss https://cdn.discordapp.com/attachments/1260701577874903163/1332223164515749960/image.png?ex=67947901&is=67932781&hm=78202cf3725d14e8e2cef9db1e9bfc5010727077b96d9318d6427b951dde07ed&

Hey @mad1 , No we don't have a component support for this at this moment.

Hey @Ujjal Dutta , any alternate solution we have in this to implement this requirement ?

Since you have full control on the index.html for the BYOC context. You can create this component in the Chart Area itself and hook the filters as per your logic. Maybe a filter menu at the corner which on clicking expose this nested filter component.

Sorry... I missed this reply... thanks for letting me know.

Hi ThoughtSpot Team! The ThoughtSpot getChartContext() function from the TS library is not allowing me to re-render the chart. Additionally, I see TS-Playground: Message Received errors in the console every time I attempt to update styles. How can I dynamically update the chart’s appearance without reinitializing getChartContext()? Is there a recommended way ? https://cdn.discordapp.com/attachments/1260701577874903163/1339181898446016562/Screenshot_2025-02-12_151837.png?ex=67adc9d5&is=67ac7855&hm=f28af39f143c27bc182858ebccdff8cd3350d883f0895eff5f3a1316d0fa0b2d&

@Aparnaa Marimuthu if you need to update styles its adviced do to the that in chart renderFunction, store these style values in clientState variable inside visualProps in Custom chart context and read them from context inside your render prop and update accordingly. Once you click on apply emitEvent UpdateVisualProps with updated values from form in clientState variable in paylaod, this event automatically retriggers render chart and you can read these values from context and update appearance accordingly let me know if you need any more help

Hi @Harshmeet / Thoughtspot team, The custom gantt has rendered on thoughtspot but after 1 minute, it's throwing a timeout error. BTW trying the documention gantt chart code. Need some help on this. https://cdn.discordapp.com/attachments/1260701577874903163/1347207924065239060/Screenshot_2025-03-06_at_7.30.55_PM.png?ex=67cafca7&is=67c9ab27&hm=421be8b6fb1078d4095416b4b390b76571ab8e46d85a9c9c02fbe3f4f982b31d& https://cdn.discordapp.com/attachments/1260701577874903163/1347207924497387654/Screenshot_2025-03-06_at_7.26.07_PM.png?ex=67cafca7&is=67c9ab27&hm=87f779a396b9aa9fffeb68bbd91188dcafef4740528b23e7d93cb9842f07240d& https://cdn.discordapp.com/attachments/1260701577874903163/1347207924962824264/Screenshot_2025-03-06_at_7.32.46_PM.png?ex=67cafca7&is=67c9ab27&hm=9dfc23bbd8ca77ec0924fe595945e70407910a7640957ea06c9d5d099aaf5f46&

@Sahithi Challa Can you share the deployed chart URL I will take a look

@Harshmeet URL : https://byoc-test-ts.s3.us-west-2.amazonaws.com/byoc/dist/index.html This is a hosted in static S3 bucket

@Sahithi Challa once your chart render is complete please pass ctx.emitEvent(ChartToTSEvent.RenderComplete); where ctx is the custom chart context returned by getChartContext, also for any sort of codeflow or if you face any issues like this refer our https://github.com/thoughtspot/ts-chart-sdk/tree/main/example/custom-bar-chart, custom bar chart example that's the most upto date.

Hi @Harshmeet Want to connect over a call to check on this. So can you share your availability.

@Sahithi Challa does 1:30 pm today IST work for you or maybe sometime later in the evening today works for me ?

I am scheduling the call for the evening, let me know if that doesnot work.

I had a question regarding embeds with custom charts. Embedding thoughtspot already requires one iframe. It seems like [custom charts are hosted in an additional iframe](https://docs.thoughtspot.com/cloud/10.8.0.cl/chart-custom). This cascade of synchronous page loads is not acceptable for our customers, is there a way to use custom charts and embeds without a doubly nested iframe? Also, wouldn't this mean we'd have N+1 iframes where the number of custom charts in your embed is N?