beremiz: runtime/webinterface.js@2a21d6060d64 (annotated)

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runtime/webinterface.js

author	Edouard Tisserant
	Thu, 04 Jun 2020 11:14:21 +0200
branch	svghmi
changeset 2980	2a21d6060d64
parent 719	db54ccc96309
permissions	-rw-r--r--

SVGHMI: add "unsubscribable" property to widgets in order to generalize what already happens for jump buttons.
In most cases jump buttons do not really subscribe to pointed HMI variable, path is given as a relative page jump path. When widget.unsubscribable is set to true, no subscription is made on page switch, but still offset is updated.
This fixes bug happening on relative jump buttons without "disabled" element where offset did not change on relative page switch.

369 bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	1	// import Nevow.Athena
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	2
381 5c0f34a9ab00 Improving support for svgui, separating setting end getting attributes functions from creating function. laurent parents: 369 diff changeset	3	function init() {
5c0f34a9ab00 Improving support for svgui, separating setting end getting attributes functions from creating function. laurent parents: 369 diff changeset	4	Nevow.Athena.Widget.fromAthenaID(1).callRemote('HMIexec', 'HMIinitialisation');
5c0f34a9ab00 Improving support for svgui, separating setting end getting attributes functions from creating function. laurent parents: 369 diff changeset	5	}
5c0f34a9ab00 Improving support for svgui, separating setting end getting attributes functions from creating function. laurent parents: 369 diff changeset	6
369 bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	7	WebInterface.PLC = Nevow.Athena.Widget.subclass('WebInterface.PLC');
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	8	WebInterface.PLC.method(
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	9	'updateHMI',
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	10	function (self, data) {
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	11	d = self.callRemote('getPLCElement');
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	12	d.addCallback(
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	13	function liveElementReceived(le) {
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	14	d2 = self.addChildWidgetFromWidgetInfo(le);
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	15	d2.addCallback(
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	16	function childAdded(widget) {
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	17	var node = self.nodeById('content');
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	18	node.replaceChild(widget.node, node.getElementsByTagName('div')[0]);
381 5c0f34a9ab00 Improving support for svgui, separating setting end getting attributes functions from creating function. laurent parents: 369 diff changeset	19	init();
369 bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	20	});
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	21	});
381 5c0f34a9ab00 Improving support for svgui, separating setting end getting attributes functions from creating function. laurent parents: 369 diff changeset	22	});
5c0f34a9ab00 Improving support for svgui, separating setting end getting attributes functions from creating function. laurent parents: 369 diff changeset	23
5c0f34a9ab00 Improving support for svgui, separating setting end getting attributes functions from creating function. laurent parents: 369 diff changeset	24	Divmod.Base.addLoadEvent(init);

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