Edouard@2983: <?xml version='1.0' encoding='utf-8'?>
Edouard@2983: <PyFile xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
Edouard@2983:   <variables>
Edouard@2983:     <variable name="SomePLCglobal" type="HMI_STRING" onchange="MyOnChangeFunc"/>
edouard@2996:     <variable name="AlarmCount" type="HMI_INT"/>
Edouard@2983:   </variables>
Edouard@2983:   <globals>
Edouard@2983:     <xhtml:p><![CDATA[
edouard@2994: from twisted.web.resource import Resource
edouard@2996: import json
edouard@2994: 
edouard@2994: class AlarmJsonResource(Resource):
edouard@2994:     def render_GET(self, request):
edouard@2994:         return ''
edouard@2994: 
edouard@2994:     def render_POST(self, request):
edouard@2994:         print(request.__dict__)
edouard@2994:         newdata = request.content.getvalue()
edouard@2994:         print newdata
edouard@2996:         selected_alarms = [
Edouard@3031:             {"name":"three", "sides":3, "textstyle":"alarm"},
Edouard@3031:             {"name":"four", "sides":4, "textstyle":"ack"},
Edouard@3031:             {"name":"five", "sides":5, "textstyle":"active"},
Edouard@3031:             {"name":"six", "sides":6, "textstyle":"disabled"},
edouard@2996:         ]
edouard@2996:         return json.dumps(selected_alarms)
edouard@2994: 
Edouard@2983: 
Edouard@2983: def MyOnChangeFunc(changed_var_name):
Edouard@2983:     print changed_var_name + ": " + getattr(PLCGlobals, changed_var_name)
Edouard@2983: 
Edouard@2983: ]]></xhtml:p>
Edouard@2983:   </globals>
Edouard@2983:   <init>
Edouard@2983:     <xhtml:p><![CDATA[
Edouard@2983: ]]></xhtml:p>
Edouard@2983:   </init>
Edouard@2983:   <cleanup>
Edouard@2983:     <xhtml:p><![CDATA[
Edouard@2983: ]]></xhtml:p>
Edouard@2983:   </cleanup>
Edouard@2983:   <start>
Edouard@2983:     <xhtml:p><![CDATA[
edouard@2994: 
edouard@2994: svghmi_root.putChild("alarms", AlarmJsonResource())
edouard@2994: 
edouard@2994: 
Edouard@2983: ]]></xhtml:p>
Edouard@2983:   </start>
Edouard@2983:   <stop>
Edouard@2983:     <xhtml:p><![CDATA[
Edouard@2983: ]]></xhtml:p>
Edouard@2983:   </stop>
Edouard@2983: </PyFile>