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Chat: describe Message Streaming demo#33419

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vladaskorohodova merged 10 commits intoDevExpress:26_1from
vladaskorohodova:chat-streaming26_1
Apr 28, 2026
Merged

Chat: describe Message Streaming demo#33419
vladaskorohodova merged 10 commits intoDevExpress:26_1from
vladaskorohodova:chat-streaming26_1

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@vladaskorohodova vladaskorohodova self-assigned this Apr 27, 2026
Copilot AI review requested due to automatic review settings April 27, 2026 11:01
@vladaskorohodova vladaskorohodova requested a review from a team as a code owner April 27, 2026 11:01
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Pull request overview

Adds end-user documentation for the Chat → Message Streaming demo, explaining how the demo streams assistant responses, supports cancelling in-progress requests, and customizes the empty-state UI.

Changes:

  • Introduced a new description.md for the Message Streaming demo with a high-level feature overview.
  • Documented streaming mechanics (delta chunks + delayed renderer + incremental store updates).
  • Documented stream cancellation via AbortController and related UI changes (send → stop button) plus custom empty view behavior.

Comment thread apps/demos/Demos/Chat/MessageStreaming/description.md Outdated
Comment thread apps/demos/Demos/Chat/MessageStreaming/description.md Outdated
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
Signed-off-by: Vlada Skorokhodova <94827090+vladaskorohodova@users.noreply.github.com>
Copilot AI review requested due to automatic review settings April 27, 2026 11:08
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Pull request overview

Adds end-user/demo documentation for the Chat → Message Streaming demo, explaining how the demo streams Azure OpenAI responses into the DevExtreme Chat UI and how the UI behaves during streaming/cancellation.

Changes:

  • Introduces description.md for the Message Streaming demo with an overview and split content.
  • Documents streaming mechanics (delta handling + delayed rendering + store updates).
  • Documents cancellation behavior and the custom empty view (suggestion cards).

Comment thread apps/demos/Demos/Chat/MessageStreaming/description.md Outdated
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
Signed-off-by: Vlada Skorokhodova <94827090+vladaskorohodova@users.noreply.github.com>
Copilot AI review requested due to automatic review settings April 27, 2026 11:16
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Pull request overview

Adds end-user documentation for the Chat Message Streaming demo, explaining how the demo streams AI responses from Azure OpenAI and how the UI supports stopping an in-progress stream.

Changes:

  • Added a new description.md for the Message Streaming demo.
  • Documented streaming mechanics (delta rendering + store updates) and stream cancellation via AbortController.
  • Described the custom empty state with suggestion cards.

Comment thread apps/demos/Demos/Chat/MessageStreaming/description.md Outdated
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
Signed-off-by: Vlada Skorokhodova <94827090+vladaskorohodova@users.noreply.github.com>
Copilot AI review requested due to automatic review settings April 27, 2026 11:20
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Pull request overview

Adds end-user documentation for the DevExtreme Chat → Message Streaming demo, explaining how the demo streams AI responses, supports aborting an in-progress stream, and customizes the empty state.

Changes:

  • Documented streaming behavior (delta chunk rendering + delayed renderer queue).
  • Documented stream cancellation via AbortController + stop button behavior.
  • Documented custom empty view with suggestion cards.

r-farkhutdinov
r-farkhutdinov previously approved these changes Apr 27, 2026
marker-dao
marker-dao previously approved these changes Apr 27, 2026
Comment thread apps/demos/Demos/Chat/MessageStreaming/description.md Outdated
Comment thread apps/demos/Demos/Chat/MessageStreaming/description.md Outdated
Comment thread apps/demos/Demos/Chat/MessageStreaming/description.md Outdated
Comment thread apps/demos/Demos/Chat/MessageStreaming/description.md Outdated
Comment thread apps/demos/Demos/Chat/MessageStreaming/description.md Outdated
Comment thread apps/demos/Demos/Chat/MessageStreaming/description.md Outdated
Co-authored-by: Elena Khamlyuk <80813840+khamlyuk@users.noreply.github.com>
Signed-off-by: Vlada Skorokhodova <94827090+vladaskorohodova@users.noreply.github.com>
Copilot AI review requested due to automatic review settings April 28, 2026 08:26
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Pull request overview

Adds end-user documentation for the Chat → Message Streaming demo, explaining how the demo streams responses from Azure OpenAI and how the UI supports stopping an in-progress stream and showing prompt suggestions when the chat is empty.

Changes:

  • Introduces a new description.md for the Message Streaming demo.
  • Documents streaming mechanics (delta handling + delayed rendering) and the stop-stream flow (AbortController).
  • Describes the custom empty view with suggestion cards.

Comment thread apps/demos/Demos/Chat/MessageStreaming/description.md
Copilot AI review requested due to automatic review settings April 28, 2026 09:19
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Pull request overview

Adds end-user documentation for the Chat → Message Streaming demo, explaining how the demo streams Azure OpenAI responses, allows users to stop an in-progress stream, and shows custom suggestion cards in an empty state.

Changes:

  • Introduces a new description.md for the Message Streaming demo.
  • Documents streaming behavior (delta chunks + delayed rendering + dataSource updates).
  • Documents stream cancellation (AbortController) and the stop/send button toggle, plus the custom empty view.

Comment thread apps/demos/Demos/Chat/MessageStreaming/description.md Outdated
Comment thread apps/demos/Demos/Chat/MessageStreaming/description.md Outdated
Co-authored-by: Elena Khamlyuk <80813840+khamlyuk@users.noreply.github.com>
Signed-off-by: Vlada Skorokhodova <94827090+vladaskorohodova@users.noreply.github.com>
Copilot AI review requested due to automatic review settings April 28, 2026 11:05
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Pull request overview

Adds end-user documentation for the Chat → Message Streaming demo, explaining how the demo streams assistant output, allows stream cancellation, and customizes the empty state.

Changes:

  • Introduces a new description.md for the Message Streaming demo.
  • Documents streaming mechanics (delta chunks + delayed renderer + incremental message updates).
  • Documents stop/cancel flow and empty view suggestion cards.

Comment thread apps/demos/Demos/Chat/MessageStreaming/description.md Outdated
Comment thread apps/demos/Demos/Chat/MessageStreaming/description.md
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
Signed-off-by: Vlada Skorokhodova <94827090+vladaskorohodova@users.noreply.github.com>
@vladaskorohodova vladaskorohodova merged commit 90df159 into DevExpress:26_1 Apr 28, 2026
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@vladaskorohodova vladaskorohodova deleted the chat-streaming26_1 branch April 28, 2026 11:10
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Pull request overview

Adds end-user documentation for the Chat → Message Streaming demo, explaining how the demo streams AI responses and how users can cancel an in-progress stream.

Changes:

  • Document streaming behavior (Azure OpenAI stream: true, incremental rendering via buffered deltas).
  • Document stop/cancel flow (AbortController + switching sendButtonOptions to a stop action).
  • Document the custom empty view with suggestion cards (emptyViewTemplate).

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5 participants