Im getting the cannot call method 'on' of undefined.
When using singel devices no error. But cant see where it goes wrong.
_temperature: null
_temperature1: null
attributes:
Temperature:
description: "Boiler Water Temperature"
type: "number"
unit: '°C'
acronym: 'G'
Temperature1:
description: "Room Temperature"
type: "number"
unit: '°C'
acronym: 'T'
constructor: (#config, lastState) ->
#id = #config.id
#name = #config.name
#_temperature = lastState?.temperature?.value
#_temperature1 = lastState?.temperature1?.value
super()
plugin.otgw.on("boiler_water_temperature", (data) =>
if data?
#_temperature = Number(data)
#emit 'temperature', #_temperature
)
plugin.otgw.on("room_temperature", (data) =>
if data?
#_temperature1 = Number(data)
#emit 'temperature1', #_temperature1
)
getTemperature: -> Promise.resolve(#_temperature)
getTemperature1: -> Promise.resolve(#_temperature1)
return plugin
Just found a whitespace causing the error. However the data is still not begin captured from the temperature1.
Related
I have NestJs+TypeOrm+PostgreSQL project with a table column that is defined like so:
"area" GEOGRAPHY(POLYGON,4326) DEFAULT NULL
My entity column is defined like this:
#Column({
type: 'geography',
spatialFeatureType: 'Polygon',
srid: 4326,
nullable: true,
default: null,
transformer: {
from: (dbValue) => {...},
to: (entityValue: Position[]) => {
const polyObj: Polygon = {
type: 'Polygon',
coordinates: [entityValue]
}
return JSON.stringify(polyObj)
}
}
}
area: Position[]
When I try to update an entry with a new value I get this error:
error: error: unknown GeoJSON type
The TypeOrm logs show this as the parametrized query:
query failed: UPDATE "<tablename>" SET "uuid" = $1, "area" = ST_SetSRID(ST_GeomFromGeoJSON($2), 4326)::geography WHERE "uuid" IN ($3)
-- PARAMETERS: ["<uuid>","\"{\\\"type\\\":\\\"Polygon\\\",\\\"coordinates\\\":[[[10.053713611343388,57.20829976160476],[10.052780202606208,57.20646356881912],[10.054282239654546,57.206306674693764],[10.055151275375371,57.20820098140615],[10.053713611343388,57.20829976160476]]]}\"","<uuid>"]
Does anyone know what I might be doing wrong?
I'm trying to populate the value for the agSetColumnFilter, but I'm getting an error that I cannot find anything where in documentation (or anywhere online). Has anyone ever run into this issue?
This is what the column definition looks like:
columnDefs.push({
headerName: col.name,
field: col.name,
def: col,
rowGroup: k < groupedColumnCount ? true : false,
pinned: k < _this.groupBy.length ? 'left' : null,
lockPinned: k < _this.groupBy.length ? true : false,
hide: k < groupedColumnCount ? true : false,
suppressToolPanel: _this.groupBy.length ? true : false,
valueGetter: function(data){
if(data.data){
var def = data.colDef.def;
var value = data.data[data.colDef.field];
if(value){
return value.value;
}else{
return null;
}
}else{
return data.value;
}
},
valueFormatter: function(data){
if(data.data){
var def = data.colDef.def;
var value = data.data[data.colDef.field];
if(!value) return null;
if(value.formatted){
_this.cache[data.colDef.field + value.value] = value.formatted;
}
return value.formatted ? value.formatted : value.value;
}else{
if(_this.cache[data.colDef.field + data.value]){
return _this.cache[data.colDef.field + data.value];
}else{
return data.value;
}
}
},
keyCreator: function(params){
console.log(params);
},
filter: 'agSetColumnFilter',
filterParams: {
values: function (params) {
params.success([{
$uri: 'nhuihi',
value: {
$value: 'some text'
}
}]);
}
}
});
I'm only printing out keyCreator params for now since I don't know what will actually be available in the data. The idea is that I can set values using complex objects returned from the server and display a formatted value instead of a key. This is the error I'm getting.
ag-grid-enterprise.min.noStyle.js:formatted:27684 Uncaught TypeError: Cannot read property 'onFilterValuesReady' of undefined
at t.setFilterValues (ag-grid-enterprise.min.noStyle.js:formatted:27684)
at e.modelUpdatedFunc (ag-grid-enterprise.min.noStyle.js:formatted:27609)
at e.onAsyncValuesLoaded (ag-grid-enterprise.min.noStyle.js:formatted:27917)
at values (comparison-table-v7.js:1253)
at e.createAllUniqueValues (ag-grid-enterprise.min.noStyle.js:formatted:27909)
at new e (ag-grid-enterprise.min.noStyle.js:formatted:27867)
at t.initialiseFilterBodyUi (ag-grid-enterprise.min.noStyle.js:formatted:27608)
at t.init (ag-grid-enterprise.min.noStyle.js:formatted:18945)
at e.initialiseComponent (ag-grid-enterprise.min.noStyle.js:formatted:10602)
at e.createAgGridComponent (ag-grid-enterprise.min.noStyle.js:formatted:10574)
Here's a test case for it as well. I simply modified the example by AG Grid. https://plnkr.co/edit/GURQHP0KKFpJ9kwaU83M?p=preview
If you open up console, you will see an error when you click on Athletes filter.
Also reported on GitHub: https://github.com/ag-grid/ag-grid/issues/2829
If you need to configure filter values without async requests
filterParams: {
values: getFilterValuesData()
}
getFilterValuesData(){
//data preparation
//little bit modified sample to present that you can handle your logic here
let data = [];
[
'John Joe Nevin',
'Katie Taylor',
'Paddy Barnes',
'Kenny Egan',
'Darren Sutherland',
'Margaret Thatcher',
'Tony Blair',
'Ronald Regan',
'Barack Obama'
].forEach(i=>{
data.push(i);
});
return data;
}
If it requires to make an async request for data preparation you can use callback function:
filterParams: {
values: (params)=>{
setTimeout(()=>{ -- setTimeout on this case only for async request imitation
params.success(['value 1', 'value 2'])
}, 5000)
}
}
Notice: params.success(...) should be used only with an async request
Doc: ag-grid Asynchronous Values
I have a Node OPC Server which I connect to with a Qt application using the QtOpcUa client library.
On my server I define a method that's basically a crude historic access request as HDA support is not yet available, it takes in a start_date and end_date then queries a database for the relevant values which it returns in an array.
It looks a bit like this:
const deviceTrends = namespace.addObject({
organizedBy: deviceObject,
browseName: strings.TREND_NODE
})
const method = namespace.addMethod(deviceTrends,{
nodeId: strings.NSI + part.name + "-Trend",
browseName: part.name + "-Trend",
inputArguments: [
{
name:"start_date",
description: { text: "Trend Start Date" },
dataType: opcua.DataType.DateTime
},{
name:"end_date",
description: { text: "Trend End Date" },
dataType: opcua.DataType.DateTime
}
],
outputArguments: [{
name:"Trend",
description:{ text: "Trend Data from start_date to end_date" },
dataType: opcua.DataType.String ,
valueRank: 1
}]});
method.bindMethod(function(inputArguments,context,callback) {
console.log("called")
const start = inputArguments[0].value;
const end = inputArguments[1].value;
console.log("Start: ", start);
console.log("End: ", end);
let sql = `SELECT Date date,
Name name,
Value value
FROM Trends
WHERE DateTime >= ? AND DateTime <= ?`;
var result = []
db.each(sql, [start, end], (err, row) =>
{
result.push(`${row.date}: ${row.name} - ${row.value}`)
})
console.log(result)
const callMethodResult = {
statusCode: opcua.StatusCodes.Good,
outputArguments: [{
dataType: opcua.DataType.String,
arrayType: opcua.VariantArrayType.Array,
value :result
}]
};
callback(null,callMethodResult);});}
I can see this in a client such as Prosys and call the method which works okay:
However I can't seem to call this method from Qt, I've cut out the packaging of arguments and the result handler (it just lists out the received params):
QOpcUaNode* n = devices[deviceName].client->node("ns=1;s=Speed-Trend");
connect(n, &QOpcUaNode::methodCallFinished, [this, deviceName](QString methodNodeId, QVariant result, QOpcUa::UaStatusCode status)
{
qDebug() << " Response received ";
this->handleNodeTrendResponse(deviceName, methodNodeId, result, status);
});
n->callMethod(n->nodeId(), args);
Trace:
Requesting Trend: From QDateTime(2018-10-07 13:13:56.766 BST Qt::TimeSpec(LocalTime)) TO QDateTime(2018-10-07 13:14:05.390 BST Qt::TimeSpec(LocalTime))
qt.opcua.plugins.open62541: Could not call method: BadNodeIdInvalid
Response received [Output from method result handler]
Device Name: "speed-device"
Method Node Id: "ns=1;s=Speed-Trend"
Result: QVariant(Invalid)
Result to List: << ()
Status: QOpcUa::UaStatusCode(BadNodeIdInvalid)
I also can't seem to find the method on other clients too, this is from an OPC UA Client application on my phone which shows nothing under the Trends object:
Everything else seems accessible, I can request variables, setup monitoring all fine.
Is there something I'm just missing here or is it an issue with QtOpcUa and other clients?
I can work around this by creating variables instead to capture input and output arguments and a boolean to represent a method call but it's a lot neater to tie everything up in a single method.
Thanks
I've got a small react app I'm playing with, just go get the hang of the library. The app is just a series of lists, which are populated from a server. When a list item is clicked, the value of that item is added to a list filters at the app level, which will then be used to call new data to populate the lists.
The problem is that I can't seem to get my lists to reconcile with the new data from the app (parent), even when calling setState. Here's my code (coffee):
###
#jsx React.DOM
###
{div, h1, h2, h4, ul, li, form, input, br, p, strong, span, a} = React.DOM
SearchApp = React.createClass
handleTopItemClick: (filter) ->
facet = filter.field
filters = #state.filters
if filters.facets[facet] and filters.facets[facet].length > 0
filters.facets[facet].push filter.value
else
filters.facets[facet] = [filter.value]
strArr = []
_.each filters.facets, (valArr, field) ->
_.each valArr, (val) ->
strArr.push "+(#{field}:\"#{val}\")"
#setState
filters: filters
queryStr: strArr.join(' ').trim()
getInitialState: ->
filters:
facets: {}
queryStr: ''
render: ->
(div {
id: 'content'
className: "search-wrap"
},
(h1 {}, "Search")
(div
id: 'widgets',
(TopList
title: 'Top Domains'
params:
query: #state.queryStr
field: 'domain'
onItemClick: #handleTopItemClick
)
(TopList
title: 'Top Senders'
params:
query: #state.queryStr
field: 'from'
onItemClick: #handleTopItemClick
)
(TopList
title: 'Top Recipient'
params:
query: #state.queryStr
field: 'recipient'
onItemClick: #handleTopItemClick
)
)
)
TopItem = React.createClass
getDefaultProps: ->
value: ''
count: 0
field: null
render: ->
(li {},
(a {
onClick: #handleClick
className: 'top-item-filter'
title: #props.value
},
(strong {}, #props.value)
(span {}, #props.count)
)
)
handleClick: (event) ->
event.preventDefault()
#props.onItemClick #props.value
TopList = React.createClass
getInitialState: ->
data: []
params: #props.params
componentWillReceiveProps: (nextProps) ->
#setState params: nextProps.params
componentWillMount: ->
request.post("/facet").send(#state.params).end (results) =>
#setState data: JSON.parse(results.text)
render: ->
itemNodes = _.map #state.data, (item) =>
key = item.value
TopItem
value: item.value
count: item.count
key: key
onItemClick: #handleItemClick
(div {className: 'widget top-item'},
(h2 {className: 'widget-header'}, "#{#props.title}")
(ul {className: 'top-items-list'}, itemNodes)
)
handleItemClick: (value) ->
#props.onItemClick
value: value
field: #props.params.field
React.renderComponent SearchApp(null), document.getElementById("content")
The lists all render fine the first time around, fetching the unfiltered data as expected. When I click on a list item, the SearchApp receives the event, and updates its own state accordingly. componentWillReceiveProps is properly called on the TopList classes, but the setState call there doesn't update their state, and thus, they aren't reconciling. I've verified that nextProps contains the new information. What am I missing?
There isn't really any reason to save the props in state; and it's much less error prone to keep props as the source of truth. It also simplifies the code a bit.
For the actual issue, though; componentWillMount is only called once here. If you want to repeat the AJAX request when new params are passed; you can do that like so:
TopList = React.createClass
getInitialState: ->
data: []
getSearchResultsFromServer: (params) ->
request.post("/facet").send(params).end (results) =>
if #isMounted()
#setState data: JSON.parse(results.text)
componentWillReceiveProps: (nextProps) -> #getSearchResultsFromServer nextProps.params
componentDidMount: -> #getSearchResultsFromServer #props.params
render: ->
itemNodes = _.map #state.data, (item) =>
key = item.value
TopItem
value: item.value
count: item.count
key: key
onItemClick: #handleItemClick
(div {className: 'widget top-item'},
(h2 {className: 'widget-header'}, "#{#props.title}")
(ul {className: 'top-items-list'}, itemNodes)
)
handleItemClick: (value) ->
#props.onItemClick
value: value
field: #props.params.field
Ideally, your ajax library would support aborting requests; and in componentWillUnmount you abort those requests.
I have the response json string returned from the first FS(filteringSelect) with the contents of the second , but i can't make it load it. I've tried with store.clearOnClose , but it doesn't work , my javascript is valid. How do you do this ?
Here is the code from my form with the 2 filteringSelects:
$category=new Zend_Dojo_Form_Element_FilteringSelect("category");
$category->setLabel("Category");
$category->setAttrib("id","category")
->setAttrib("onChange","
var cat=dojo.query('#category ')[0].value;
dojo.xhrPost({
url: 'getsubcategories',
handleAs: 'text',
content: { category:cat } ,
load: function(data, ioArgs) {
var store=subCatStore.store;
store.data=data;
store.close()
},
error: function(data,ioArgs) {
if(typeof data== 'error'){
console.warn('error');
console.log(ioArgs);
}
}
});
"
);
$category->setOptions(array(
"autocomplete"=>false,
"storeId"=>"category",
"storeType"=>"dojo.data.ItemFileReadStore",
"storeParams"=>array("url"=>"getcategories"),
"dijitParams"=>array("searchAttr"=>"name")
)
)
->setRequired(true);
$subCategory=new Zend_Dojo_Form_Element_FilteringSelect("subCategory");
$subCategory->setLabel("Sub Category")
->setAttrib("id","subCategory");
$subCategory->setOptions(array(
"autocomplete"=>false,
"storeId"=>"subCatStore",
"jsId"=>"subCatStore",
"storeType"=>"dojo.data.ItemFileReadStore",
"storeParams"=>array("clearOnClose"=>true,"url"=>"getsubcategories"),
"dijitParams"=>array("searchAttr"=>"name")))
->setRequired(true);
I've red on the net that this is the way to do it , get the element of the 2nd dropdown and
passed it values when 1st changes. Am i Wrong ?
Tnx for your attention.
i dont know about zf, but this is how we do in js :
new dijit.form.FilteringSelect({
id: "country",
name: "country",
store: countryStore,
required: false,
onChange: function(country) {
dijit.byId('state').query.countryId = country ;
},
searchAttr: "name"
},"country");