Having actionable buttons in chats is apparently a fashionable thing now. This specification defines a simple protocol for buttons and responses.
<action>
element from ad-hoc?OPTIONAL.
A chat bot wants to provide fixed choice answers or commands.
A button is represented by a <button>
element in the
urn:xmpp:tmp:buttons
.
<button xmlns="urn:xmpp:tmp:buttons" value="button-clicked"> <label xml:lang="en">Click me</label> </button>
<body>
when the button is
clicked.A message with buttons is sent by including one or more <button> elements with distinct value attributes. At least one <label> element MUST be included containing a textual description for the button.
<message from="memberbot@example.com"> <body xml:lang="en">Approve? (yes/no)</body> <button xmlns="urn:xmpp:tmp:buttons" value="yes"> <label xml:lang="en">Yes</label> <label xml:lang="sv">Ja</label> </button> <button xmlns="urn:xmpp:tmp:buttons" value="no"> <label xml:lang="en">No</label> <label xml:lang="sv">Nej</label> </button> </message>
A single message MUST NOT have multiple buttons with the same @value
.
When the user clicks a button, their client sends a plain text message
body containing the @value
as <body> text.
<message to="memberbot@example.com"> <body>yes</body> </message>
OPTIONAL. TODO.
OPTIONAL. TODO.
Accessibility for whom?
Multiple instances of the <label/>
element MAY be included for the
purpose of providing alternate versions of the same text in different
languages, i.e. with distinct xml:lang
attributes.
Do not press the big red button marked "Danger: Do Not Push".
None.
Register the namespace etc.
REQUIRED for protocol specifications.
button @value : string label+ : string
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@report{alvefur2018xepxxxx, title = {Simple Buttons}, author = {Alvefur, Kim}, type = {XEP}, number = {xxxx}, version = {0.0.2}, institution = {XMPP Standards Foundation}, url = {https://xmpp.org/extensions/xep-xxxx.html}, date = {2018-09-02/2018-09-30}, }
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