beremiz: runtime/webinterface.js@17a9c7a334f7 (annotated)

Mercurial Mercurial > beremiz / annotate

summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | file | latest | revisions | annotate | diff | comparison | raw | help

runtime/webinterface.js

author	Edouard Tisserant
	Tue, 26 Jan 2021 11:17:08 +0100
branch	svghmi
changeset 3119	17a9c7a334f7
parent 719	db54ccc96309
permissions	-rw-r--r--

SVGHMI: Fix browser side exception when some widget are not used, and are then discarded and not present in final SVG. In that case JS code was still making reference to discarded widget elements and was raising exception at init.

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);

beremiz