In Kendu UI 2026 Q2 (version 520) file kendo.all.d.ts
The interface IChatOptions has a duplicate defintion for the messageTemplate
Line 3849:
messageTemplate?: MessageTemplateFunction | null;Lines 3916/3917
/** Template for rendering individual messages */
messageTemplate?: MessageTemplateFunction | null;
Hi,
I've followed your AI integration example but I noticied that when I use the updateMessage method for some reason the chat scroll move toward the start of the message. Maybe I'm wrong but looking at the source code I think that the problem is the chat-widget.js inside this method
_refreshStandardSync(message, isOwnMessage, wasNearBottom) {
if (!message) {
return;
}
this.renderMessage(message);
if (isOwnMessage) {
this.scrollToBottom();
}
else if (wasNearBottom && message.uid) {
this.view.scrollIncomingMessage(message.uid);
}
}This is my code to manage streaming token AI and kendo chat initialization
$("#copilotChat").kendoChat({
authorId: "user",
height: "100%",
messageBox: {
mode: "auto"
},
fileAttachment: false,
speechToText: false,
messageWidthMode: "full",
skipSanitization: true,
sendMessage: function (e) {
if (e.generating) {
//cancelling request, code omitted
}
else {
//new request, code omitted
}
}
});
//receive message via SSE (code omitted)
const chat = $("#copilotChat").data("kendoChat");
let messageObject = chat.dataSource.get(params.runId);
dashboardProposal.currentCopilotChatText += params.content;
if (messageObject) {
const markdown = markdownInstance.parse(dashboardProposal.currentCopilotChatText);
chat.updateMessage(messageObject, { text: markdown });
}
else {
chat.postMessage({
authorId: "assistant",
authorName: app.i18n("advice_dashboardProposal_authorNameCopilot"),
text: params.content,
id: params.runId
});
}I believe this feature would greatly facilitate the integration of AI token streaming into web applications.
Thanks in advance
The Kendo UI ListView widget supports setting the selected items via the select method. Up to version 2022.2.802, calling select() triggered a change event. This is no longer the case.
You can see the different behaviors in these two DOJOS: 2022.2.802 vs 2023.1.117 (the item gets selected after a second to make sure the dataSource has finished loading).