So I've looked at this use of the freebase API and I was really impressed with the translations of the name that it found. IE Rome, Roma, Rom, Rzym, Rooma,로마, 罗马市. This is because I have a database of some 5000+ location names and I would very much like all French, German or Korean translations for these English names.
The problem is I spent about two hours clicking around freebase, and could find no way to get a view of city/location names in a different language mapped to English. So I'd love it if someone who understands what freebase is and how it's organized could get me a link to that view which theoretically I could then export.
Also I just wanted to share this question because I'm totally impressed with freebase and think if people haven't looked at it they should.
The query
[{
limit: 100,
type: '/location/location',
name: [{
value: null,
lang: {
name: {
value: null,
lang: '/lang/en',
},
}
}],
}];
returns for every location and every language, the name of that location in that language. The results are organized by language. For example, here is a very small segment of the return value:
{
'lang': {
'name': {
'lang': '/lang/en',
'value': 'Russian'
}
},
'value': 'Сан-Франциско'
},
{
'lang': {
'name': {
'lang': '/lang/en',
'value': 'Swedish'
}
},
'value': 'San Francisco'
},
{
'lang': {
'name': {
'lang': '/lang/en',
'value': 'Portuguese'
}
},
'value': 'São Francisco (Califórnia)'
},
For a no-programming solution, copy-paste the following into an HTML file and open it with your browser:
<html><head>
<script type="text/javascript" src="http://mjtemplate.org/dist/mjt-0.6/mjt.js"></script>
</head>
<body onload="mjt.run()">
<div mjt.task="q">
mjt.freebase.MqlRead([{
limit: 10,
type: '/location/location',
name: [{
value:null,
lang:{
name:{
value:null,
lang:'/lang/en',
},
}
}],
}])
</div>
<table><tr mjt.for="topic in q.result"><td>
<table><tr mjt.for="(var rowi = 0; rowi < topic.name.length; rowi++)"
mjt.if="rowi < topic.name.length" style="padding-left:2em"><td>
<pre mjt.script="">
var name = topic.name[rowi];
</pre>
${(name.lang['q:name']||name.lang.name).value}:
</td><td>$name.value</td></tr></table></td></tr></table></body></html>
Of course, that will only include the first 10 results. Up the limit above if you want more. (By the way, not only is Freebase cool, so is this mjt templating language!)
The link you posted uses mjt, a javascript framework designed for Freebase.
The Query they use.
mjt.freebase.MqlRead([{
limit: 100,
id:qid,
/* allow fuzzy matches in the value for more results... */
/* 'q:name': {'value~=': qname, value:null, lang: '/lang/'+qlang}, */
'q:name': {value: qname, lang: '/lang/'+qlang},
type: '/common/topic',
name: [{
value:null,
lang:{
id:null,
name:{
value:null,
lang:'/lang/en',
optional:true
},
'q:name':{
value:null,
lang:'/lang/'+qlang,
optional:true
}
}
}],
article: [{id:null, limit:1}],
image: [{id:null, limit:1, optional:true}],
creator: null,
timestamp:null
}])
Where:
qlang - is your desired language to translate too.
qname - is is the location to query.
To get the link you want, you'll need the API, and you can convert the above query to a link that will return a JSON object containing the translated string.
Related
enter image description hereI am new with Extjs 6, and i am implementing a Grid with groupping summary features, i tried this two examples :
http://examples.sencha.com/extjs/6.5.0/examples/classic/grid/group-summary-grid.html
but doesn't work, i have this problem in my browzer console.
Have someone an idea about this errors?
enter image description here
GET localhost/Geomap2018/feature/groupingsummary.js?_dc=20170104130840 404 (Not Found)
Uncaught TypeError: c is not a constructor
this is the example which i tried: http://docs.sencha.com/extjs/6.2.0/classic/Ext.grid.feature.GroupingSummary.html
Ext.define('TestResult', {
extend: 'Ext.data.Model',
fields: ['student', 'subject', {
name: 'mark',
type: 'int'
}]
});
var grid = Ext.create('Ext.grid.Panel', {
width: 200,
height: 240,
features: [{
groupHeaderTpl: 'Subject: {name}',
ftype: 'groupingsummary'
}],
store: {
model: 'TestResult',
groupField: 'subject',
data: [{
student: 'Student 1',
subject: 'Math',
mark: 84
}, {
student: 'Student 1',
subject: 'Science',
mark: 72
}, {
student: 'Student 2',
subject: 'Math',
mark: 96
}, {
student: 'Student 2',
subject: 'Science',
mark: 68
}]
},
columns: [{
dataIndex: 'student',
text: 'Name',
summaryType: 'count',
summaryRenderer: function (value) {
return Ext.String.format('{0} student{1}', value, value !== 1 ? 's' : '');
}
}, {
dataIndex: 'mark',
text: 'Mark',
summaryType: 'average'
}]
});
var win = Ext.create('Ext.window.Window', {
width: 300,
height: 200,
items: [grid]
});
win.show();
Ext.view.Table.constructFeatures calls Ext.create which in turn calls the following.
feature = Ext.create('feature.' + feature.ftype, feature);
It doesn't look like the feature configuration has any typos, so Ext.create will eventually call the class manager passing the resolved class for the feature.
cls = Manager.get(name);
...
return Manager.getInstantiator(args.length)(cls, args);
From the exception, "c" is "cls" - the feature class. Therefore, I think the class manager is not finding the feature class. Make sure you've added Ext.grid.feature.GroupingSummary to the requires declaration so that the class is loaded and available.
Using the example of the tutorial (http://python-eve.org/features#embedded-resource-serialization):
DOMAIN = {
'emails': {
'schema': {
'author': {
'type': 'objectid',
'data_relation': {
'resource': 'users',
'field': '_id',
'embeddable': True
},
},
'subject': {'type': 'string'},
'body': {'type': 'string'},
}
}
Is it possible to query the emails of the author.name "Nicola Iarocci" for example? I tried
/emails?where={"author.name":"Nikola Iarocci"}&embbeded={"author":1}
but it doesn't work.
It works if the document is embedded, but not if it's declared as embeddable.
That is not possible as it is not supported by MongoDB itself. You might want to consider the Aggregation Framework, which is supported by Eve 0.7 (in development, but you can install it).
I'm trying to create a mixed column/line chart using Highcharts.
I've been trying to use the library functionality to set one of my data series to be of type "line". I have tried a few different approaches, but I can't seem to figure out how to pass the type parameter of a given series using the Highcharts API.
<%= column_chart( ChartData.new(#forecast).revenue_and_net_income, library: {
title: {
text: "Revenue and Net Income"
},
series: [{
1 => {
type: "line"
}
}],
} ) %>
Where my data come from the following method:
def revenue_and_net_income
data = [
{
name: "Revenue",
data: revenue_by_year
},
{
name: "Net Income",
data: net_income_by_year,
}
]
end
Not sure what I'm doing wrong? I only seem to be able to access the Highcharts API methods listed under 'Chart', none of the series options etc. seem to work. Can anyone point me in the right direction for how to successfully get this to work?
you can try this way.
<%= line_chart [
{
name: "Amount", type: "column", data: #cause.donations.map {
|t| [t.user.name, t.amount]
}
},
{
name: "Test", type: "line", data: #cause.donations.map {
|t| [t.user.name, t.amount]
}
}
],
prefix: "$",
adapter: "highcharts"
%>
just don't care line_chart, column_chart or anythings... ONLY custom type in data. OK
I'm pulling my hair out on this one...
I have a view with some grids, a store and a viewModel. I need different filtered versions of the store in different grids, so I'm trying to bind each filtered store to a grid. Now I can't even get a store to load in a grid in the first place...
Here's what my code looks like:
Store:
Ext.define('My.store.Admin.Kinder', {
extend: 'Ext.data.Store',
model: 'My.model.Kind',
storeId: 'adminKinderStore',
alias: 'store.adminKinder',
proxy: {
type: 'ajax',
method: 'post',
url: '/getKinder',
reader: {
type: 'json',
rootProperty: 'kinder'
}
}
});
ViewModel:
Ext.define('My.model.kindViewModel', {
extend: 'Ext.app.ViewModel',
alias: 'viewmodel.kindViewModel',
requires: [
'My.model.Kind',
'My.store.Admin.Kinder'
],
view: 'kindView',
stores: {
warteliste: {
type: 'adminKinder'
}
}
});
View:
Ext.define('My.view.Admin.kinder', {
extend: 'Ext.panel.Panel',
alias: 'widget.kindView',
id: 'kinder-panel',
requires: [
'My.view.Admin.kindController',
'My.model.kindViewModel'
],
controller: 'kind',
border: false,
maxWidth: 960,
session: My.session,
viewModel: {
type: 'kindViewModel'
},
initComponent: function() {
this.activeTab = 'warteliste-tab';
this.callParent();
},
items: [
{
xtype: 'grid',
id: 'warteliste-grid',
bind: {
store: '{warteliste}'
},
border: false,
margin: '0 0 20px 0',
selModel: {
allowDeselect: true
},
columns: [
// some grid columns
],
listeners: {
afterRender: function(grid) {
grid.store.load();
}
}
}]
});
I get an error message "Cannot modify ext-empty-store", which must mean that the store is not (yet) bound when store.load() is called in the afterRender listener.
Strange thing is, when I console.log the grid, the store is there. When I console.log grid.store, an empty store is returned.
I got the same issue in afterRender event and solved it by not getting the store from the grid like
grid.store.load();
but from the ViewModel (ViewController scope):
this.getViewModel().getStore('{warteliste}').load();
Check if the store is created as expected in viewmodel. Normally, we do not have store definition files in ./store directory but we place their configurations in viewmodel.
See an example of that here: http://extjs.eu/ext-examples/#bind-grid-form - MainModel::stores
The solution to your original problem
I need different filtered versions of the store in different grids
are chained stores.
See an example of how to implement them here: http://extjs.eu/on-chained-stores/
for me it was
myGrid.getViewModel().getStore('myStoreName').load();
I am trying to figure out how to write a query that will filter my related entities using the executeQueryLocally.
Here is my example:
var queryStageConfigs = breeze.EntityQuery
.from("Stages")
.where("StageConfig.ConfigValue", '==', 'Green')
.expand("StageConfig");
var stageConfigs = self.manager.executeQueryLocally(queryStageConfigs);
This the error I am getting back:
Error: unable to locate property: ConfigValue on entityType: Stages:#
MetadataStore
//Stages Entity
metadataStore.addEntityType({
shortName: "Stages",
//namespace: "MonitoringCenter",
dataProperties: {
id: { dataType: DT.Int64, isPartOfKey: true },
institutionId: { dataType: DT.Int64 },
qualifiedName: { dataType: DT.String },
displayName: { dataType: DT.String },
displayOrder: { dataType: DT.Int64 },
},
navigationProperties: {
institution: {
entityTypeName: "Stages",
isScalar: true,
associationName: "Institution_Stages",
foreignKeyNames: ["institutionId"]
},
stageConfig: {
entityTypeName: "StageConfig",
isScalar: false,
associationName: "Stages_StageConfig"
}
}
});
metadataStore.setEntityTypeForResourceName("Stages", "Stages");
//StageConfig Entity
metadataStore.addEntityType({
shortName: "StageConfig",
//namespace: "MonitoringCenter",
dataProperties: {
id: { dataType: DT.Int64, isPartOfKey: true },
stageId: { dataType: DT.Int64 },
configName: { dataType: DT.String },
configValue: { dataType: DT.String },
},
navigationProperties: {
stages: {
entityTypeName: "StageConfig",
isScalar: true,
associationName: "Stages_StageConfig",
foreignKeyNames: ["stageId"]
}
}
});
metadataStore.setEntityTypeForResourceName("StageConfig", "StageConfig");
I am hand writing the JsonResultsAdpater to get the JSON data into the entities that have created using the metadataStore setting up the relationship between the entities.
When I query the Stages entities I can see the StageConfigs array and it is not empty.
Any clue on what I may be doing wrong?
Any help would be greatly appreciated!
Ok, your example is a little confusing because I can't tell the cardinality of the relationships based on your names. In general, I think of a pluralized name like 'stages' as being a collection of 'Stage' entities (i.e. isScalar = false). But in your case the 'stages' property is actually scalar and its inverse, the 'stageConfig' property, a singularized name, is actually non-scalar. If this assumption is correct then the reason that your query will not work is because the stage.stageConfig property needs to be a scalar in order for your query to work, unless you want to use the 'any/all' operators. i.e. something like
var queryStageConfigs = breeze.EntityQuery
.from("Stages")
.where("StageConfig", "any", "ConfigValue", "==", 'Green');
.expand("StageConfig");
( and shouldn't the query be called 'queryStages' because you are querying and returning 'stages')
Also, just a nit, but its probably a good idea to keep all of your entityType names singular and your resource names plural. This is not a requirement, but it is certainly confusing the way you have one entityType singularized ( StageConfig) and another pluralized (Stages).
I don't see any mention in your code about using the camelCase naming convention, but the example seems to indicate that you are assuming that this is set.