An HTML element.
Formats the payload of an action.
Original payload.
Modified payload.
Determine the name of the action that should be associated with the node.
The action name is determined from
the tag's data-action, name or id attribute (in that order).
A HTML element.
Name of action or null.
Determine the name of the signal that should be listened to from the backend.
The signal name is determined from the data-signal,
data-action, name or id attribute (in that order.)
For all attributes apart from data-signal, the value is wrapped in an
object like { data: value-of-attribute }. The data-signal value
can contain a : which will be used to create an object as well. That means
that data-signal="data:myvalue" gives the same result as data-action="myvalue".
A HTML element.
Name of a signal or null.
Sets theSrc.
Determine whether to skip this element.
This can be forced by adding a data-skipwire=true attribute
to the HTML tag.
A HTML element.
Wire all text inputs.
Generated using TypeDoc
Connect an
<img>with a signal name to the backend.The signal message is placed directly into the
srcattribute of the image tag. For matplotlib, that formatting can be done with the utility functionfig_to_src()(see example below).In
index.html:<img alt="my plot" data-signal="mpl" />In
analysis.py:import matplotlib.pyplot as plt ... fig = plt.figure() ... self.emit('mpl', databench.fig_to_src(fig))