ChatMessageBoxSettingsTagHelper

Example

Razor

<message-box>
    <end-affix-template></end-affix-template>
    <start-affix-template></start-affix-template>
    <top-affix-template></top-affix-template>
</message-box>

ChildTags

Tag Name	Details
end-affix-template	TemplateTagHelper
start-affix-template	TemplateTagHelper
top-affix-template	TemplateTagHelper

Attributes

Attribute	Type	Description
end-affix-template-handler	String	Defines a custom template for the end affix area of the built-in message box. The end affix is positioned after the input field and alongside the built-in action area. This option applies when messageBoxTemplate is not set.The built-in speech-to-text and send buttons remain in the end affix. If the template omits matching ref-promptbox-speech-to-text-button or ref-promptbox-send-button elements, Chat backfills the enabled controls after the authored end-affix content inside the same end-affix container. This option expects the name of a JavaScript function that will be called to return the template.
max-text-area-height	Double	The maximum height of the textarea in pixels. When set, the textarea will stop expanding and show a scrollbar.
mode	String	The input mode for the message box: "single": Single-line text input; "multi": Multi-line textarea with fixed rows or "auto": Auto-expanding textarea that grows as the user types.
rows	Double	The initial number of visible rows for the built-in multiline input.
start-affix-template-handler	String	Defines a custom template for the start affix area of the built-in message box. The start affix is positioned before the input field. This option applies when messageBoxTemplate is not set.In the built-in PromptBox-backed Chat message box, the file attachment button belongs to the start affix. If the template does not include a matching ref-promptbox-file-select-button element, Chat backfills the enabled attachment button before the authored start-affix content inside the same start-affix container. This option expects the name of a JavaScript function that will be called to return the template.
top-affix-template-handler	String	Defines a custom template for the top affix area of the built-in message box. The top affix is rendered above the content area and is visible in multi-line mode only. This option applies when messageBoxTemplate is not set. This option expects the name of a JavaScript function that will be called to return the template.