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I have a Highcharts bar graph. Each point has a group of results, however the first and last element are being cropped. How can I extend the x-axis so every bar is shown?
In the image below each group has the same results so you can see the N and P are dropped from the first group and S and Mg from the last grouping.
The data is coming from a database, so i don't know how many groups there will be, or what range (so simply adding a day to each end is not sufficient, the overlap could be larger or smaller)
const conf = {
chart: {
type: "column",
animation: false,
marginRight: 10,
dateFormat: "dd/mm/YYYY"
},
title: {
text: "Spread Events"
},
xAxis: {
type: "datetime",
tickPixelInterval: 50
},
yAxis: {
title: {
text: "Spread"
},
plotLines: [
{
value: 0,
width: 1,
color: "#808080"
}
]
},
legend: {
enabled: true
},
exporting: {
enabled: false
},
plotOptions: {
column: {
pointPadding: 0.2,
borderWidth: 0
}
},
series: this.state.graphData
};
and this is the graphData from the example
[
{
"name": "N",
"data": [[1559669642443, 300], [1559343600000, 300], [1559257200000, 300]]
},
{
"name": "P",
"data": [[1559669642443, 160], [1559343600000, 160], [1559257200000, 160]]
},
{
"name": "K",
"data": [[1559669642443, 470], [1559343600000, 470], [1559257200000, 470]]
},
{
"name": "S",
"data": [[1559669642443, 120], [1559343600000, 120], [1559257200000, 120]]
},
{
"name": "Mg",
"data": [[1559669642443, 90], [1559343600000, 90], [1559257200000, 90]]
}
]
You have Highcharts error #15 in a console, which means that your data is not sorted. Highcharts requires sorted data in ascending X order:
series: [{
...,
data: [
[1559257200000, 300],
[1559343600000, 300],
[1559669642443, 300]
]
}, ...
]
Live demo: http://jsfiddle.net/BlackLabel/y2rzd65m/
In my extjs 6.2 project I am trying to create columns for my grid from the store which is dynamic.
My grid is created on view page
title: 'Data Viewer',
xtype: 'grid',
itemId: 'gridDataViewerId',
bind: {
store: '{storeData}'
},
ui: 'featuredpanel-framed',
cls: 'custom-grid',
margin: '5',
//frame: false,
//forceFit: true,
//height: '100%',
flex: 1,
plugins: [{
ptype: 'gridexporter'
}]
Once the store is loaded I am trying to create the columns and populate the data but its not working. Any ideas what I am doing wrong?
this.storeData.load({
url: x.util.GlobalVar.urlData_getData,
params: {
cid: cid,
email: localStorage.getItem('username'),
dateStart: targetStart,
dateEnd: targetEnd,
filename: targetFile
},
callback: function (response, opts) {
debugger;
var columnModel = me.storeData.data.items;
me.myGrid.reconfigure(me.storeData, columnModel);
}
});
I think my problem is creating the column array from my store. If I try do do it manually it works... but I need to do it dynamically.
Use the store's metachange listener. Something like:
myStore.on('metachange', function(store, meta){
myGrid.reconfigure(store, meta.columns);
}
Where the store data looks something like this:
{
"records": [{
"id": 74474,
"name": "blah",
"age": 5
},{
"id": 74475,
"name": "asfdblah",
"age": 35
}],
"totalRecords": 2,
"metaData": {
"fields": [{
"name": "name"
},{
"name": "age",
"type": "number"
}],
"columns": [{
"text": "Name",
"dataIndex": "name",
"width": 150
},
{
"text": "Age",
"dataIndex": "age"
}],
},
"success": true
}
I am trying to make some of checkboxes checked and disabled in jqxTreeGrid in below code:
$("#treegrid_portfolio").jqxTreeGrid(
{
source: dataAdapter,
pageable: true,
pagerMode: 'advanced',
pageSizeMode: 'root',
pageSize: 5,
pageSizeOptions: ['1', '2', '3', '5', '10'],
columnsResize: true,
sortable: true,
filterable: true,
theme: "custom",
filterMode: 'advanced',
altRows: false,
checkboxes: true,
columnsReorder: true,
hierarchicalCheckboxes: true,
width: getWidth("TreeGrid"),
/*width: "100%",*/
ready: function () {
$("#treegrid_portfolio").jqxTreeGrid('expandRow', '1');
$("#treegrid_portfolio").jqxTreeGrid('expandRow', '2');
}
,
columns: [
{
text: "ID", dataField: "formattedID", width: 120, pinned: true, cellclassname: "requestIdCls", resizable: false
}
,
{
text: '', datafield: 'alert', cellsrenderer: linkrendererAlert, width: 60, pinned: true, cellclassname: "alert_column", cellsAlign: 'center', filterable: false, resizable: false
}
,
{
text: "Portfolio Items Name", dataField: "PortfolioItem_Name", width: 200
}
,
{
text: "Agile Central Project Name", dataField: "AC_ProjectName", width: 200
}
]
}
);
Is it possible to make the same on grid ready function. I have done some research on the jqwidget. But didn't got any solution or clues. Please help me any one.
You need to make below changes also just put id attribute for each of your column data .Then put the id for selecting checkbox to set true.
follow this link i have get a fiddle for you Invoke the uncheckRow method.
var data = [{
"id": "1",
"name": "Corporate Headquarters",
"budget": "1230000",
"location": "Las Vegas",
"children": [{
"id": "2",
"name": "Finance Division",
"budget": "423000",
"location": "San Antonio",
"children": [{
"id": "3",
"name": "Accounting Department",
"budget": "113000",
"location": "San Antonio"
}, {
"id": "4",
"name": "Investment Department",
"budget": "310000",
"location": "San Antonio",
children: [{
"id": "5",
"name": "Banking Office",
"budget": "240000",
"location": "San Antonio"
}, {
"id": "6",
"name": "Bonds Office",
"budget": "70000",
"location": "San Antonio"
}, ]
}]
}, {
"id": "7",
"name": "Operations Division",
"budget": "600000",
"location": "Miami",
"children": [{
"id": "8",
"name": "Manufacturing Department",
"budget": "300000",
"location": "Miami"
}, {
"id": "9",
"name": "Public Relations Department",
"budget": "200000",
"location": "Miami"
}, {
"id": "10",
"name": "Sales Department",
"budget": "100000",
"location": "Miami"
}]
}, {
"id": "11",
"name": "Research Division",
"budget": "200000",
"location": "Boston"
}]
}];
var source = {
dataType: "json",
dataFields: [{
name: "name",
type: "string"
}, {
name: "budget",
type: "number"
}, {
name: "id",
type: "number"
}, {
name: "children",
type: "array"
}, {
name: "location",
type: "string"
}],
hierarchy: {
root: "children"
},
localData: data,
id: "id"
};
var dataAdapter = new $.jqx.dataAdapter(source, {
loadComplete: function () {
}
});
// create jqxTreeGrid.
$("#treeGrid").jqxTreeGrid({
source: dataAdapter,
altRows: true,
width: 680,
theme:'energyblue',
checkboxes: true,
ready: function () {
$("#treeGrid").jqxTreeGrid('expandRow', '1');
$("#treeGrid").jqxTreeGrid('expandRow', '2');
},
columns: [{
text: "Name",
align: "center",
dataField: "name",
width: 300
}, {
text: "Budget",
cellsAlign: "center",
align: "center",
dataField: "budget",
cellsFormat: "c2",
width: 250
}, {
text: "Location",
dataField: "location",
cellsAlign: "center",
align: "center"
}]
});
$("#jqxbutton").jqxButton({
theme: 'energyblue',
height: 30
});
$("#treeGrid").jqxTreeGrid('checkRow',2);
The last line of code
$("#treeGrid").jqxTreeGrid('checkRow',2); is reason to check the checkbox true while loading.
Please makesure if any help required.Hope it may help.
To check rows on grid ready function use checkRow method, and lockRow will disable editing of the row and give the row gray style.
3 or 8 are Unique ID which identifies the row Id (data field in data source).
ready: function () {
$("#treeGrid").jqxTreeGrid('checkRow', '3');
$("#treeGrid").jqxTreeGrid('lockRow', '3');
$("#treeGrid").jqxTreeGrid('checkRow', '8');
$("#treeGrid").jqxTreeGrid('lockRow', '8');
},
To disable checkboxes you can use rowUncheck event to prevent uncheck by checking the row again.
$('#treeGrid').on('rowUncheck', function (event) {
$("#treeGrid").jqxTreeGrid('checkRow', '3');
$("#treeGrid").jqxTreeGrid('checkRow', '8');
});
$("#treeGrid").jqxTreeGrid({
// ......
});
How to get metric from graphite data source?
I've got this script, but it's generate random metric from fake data source.
Image:
Where I can set graphite data source in this script
'use strict';
var window, document, ARGS, $, jQuery, moment, kbn;
var dashboard;
var ARGS;
dashboard = {
rows : [],
schemaVersion: 13,
};
dashboard.title = 'Scripted and templated dash';
dashboard.time = {
from: "now-6h",
to: "now"
};
var rows = 1;
var seriesName = 'argName';
if(!_.isUndefined(ARGS.name)) {
seriesName = ARGS.name;
}
dashboard.rows.push({
title: 'Chart',
height: '300px',
panels: [
{
title: 'Events',
type: 'graphite',
span: 12,
fill: 1,
linewidth: 2,
targets: [
{
'target': 'stats.gauges.WidgetOccurrences.places.300'
}
],
}
]
});
return dashboard;
Try with data source value.
// Intialize a skeleton with nothing but a rows array and service object
dashboard = {
__inputs: [{
'name': "DS",
'label': "datasource_label",
'description': "",
'type': "datasource",
'pluginId': "datasource_plugin_id",
'pluginName': "datasource_plugin_name"
}],
__requires: [{
'type': 'panel',
'id': 'graph',
'name': 'Graph',
'version': ''
},
{
'type': 'datasource',
'id': 'datasource_plugin_id',
'name': 'datasource_plugin_name',
'version': '1.0.0'
}
],
editable: true,
rows: [],
};
dashboard.title = 'Scripted';
dashboard.time = {
from: 'now-36h',
to: 'now'
};
dashboard.rows.push({
title: 'Chart',
height: '300px',
panels: [{
title: 'Variable Importance',
type: 'graph',
span: 12,
fill: 1,
linewidth: 2,
datasource: 'datasource_label',
targets: [{
"target": "target"
}],
seriesOverrides: [],
tooltip: {
shared: true,
sort: 0,
value_type: 'individual'
},
xaxis: {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
yaxes: [{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
}]
});
return dashboard;
I have a requirement to create a tree grid which has unknown number of columns and data which gets rendered on click on a button. I have following code for the same.
//Model
Ext.define('SM.model.DynamicTreeModel', {
extend: 'Ext.data.Model'
});
//Store
Ext.define('SM.store.DynamicTreeStore',{
extend:'Ext.data.TreeStore',
model:'SM.DynamicTreeModel',
root: {
expanded: true
},
proxy: {
type: 'ajax',
url: 'TGData1.json',
reader: {
type: 'json',
root: 'children'
}
},
autoLoad: true
});
Ext.define('SM.view.compareScenario.DynamicTree', {
extend: 'Ext.tree.Panel',
alias: 'widget.DynamicTree',
frame: true,
columnLines: true,
autoLoad: false,
initComponent: function(){
var config = {
columns: [],
rowNumberer: false
};
Ext.apply(this, config);
Ext.apply(this.initialConfig, config);
this.callParent(arguments);
},
storeLoad: function(){
var columns = [];
Ext.each(this.store.proxy.reader.jsonData.columns, function(column){
columns.push(column);
});
this.reconfigure(this.store, columns);
this.store.getRootNode(this.store.getRootNode);
},
onRender: function(ct, position){
SM.view.compareScenario.DynamicTree.superclass.onRender.call(this, ct, position);
this.store.load({
scope: this,
callback: function(records, operation, success) {
this.storeLoad();
}
});
}
});
var influencesTree = {
xtype: 'DynamicTree',
id: 'influencesTree',
pading: '5',
region: 'south',
height: '70%',
collapsible: true,
rootVisible: false,
store: 'DynamicTreeStore'
};
The json file is as follows:
{
"metaData": {
"fields": [
{"name":"0", "type":"string"},
{"name":"1", "type":"string"},
{"name":"2", "type":"string"}
]
},
"columns" : [
{
"xtype":"treecolumn", //this is so we know which column will show the tree
"text":"Override Type",
"flex":"2",
"sortable":"true",
"dataIndex":"0"
},
{
"text":"Scenario 1",
"dataIndex":"1"
},
{
"text":"Copied Scenario",
"dataIndex":"2"
}
]
,
"text": ".",
"children": [{
"0":"CFO",
"1":"15",
"2":"16",
"children":[{
"0":"AW",
"1": "5",
"2": "5",
"leaf": "true",
},
{
"0":"AV",
"1":"10",
"2":"11",
"leaf": "true",
}
]
}
]
}
The tree renders, but the child nodes cannot be expanded as the + icon is not shown. Instead of + icon, a checkbox is rendered.
Any help/suggestions for the same will be highly appreciated.
Thanks,
Shalini
Ext.require([
'Ext.grid.*',
'Ext.data.*',
'Ext.dd.*']);
Ext.onReady(function () {
var myData = [{
name: "Rec 0",
type: "0"
}, {
name: "Rec 1",
type: "1"
}, {
name: "Rec 2",
type: "2"
}, {
name: "Rec 3",
type: "3"
}, {
name: "Rec 4",
type: "4"
}, {
name: "Rec 5",
type: "5"
}, {
name: "Rec 6",
type: "6"
}, {
name: "Rec 7",
type: "7"
}, {
name: "Rec 8",
type: "8"
}, {
name: "Rec 9",
type: "9"
}];
// create the data store
var firstGridStore = Ext.create('Ext.data.Store', {
model: 'Apps.demo.model.Resource',
autoLoad: true,
proxy: {
type: 'ajax',
url: '/echo/json/',
actionMethods: {
read: 'POST'
},
extraParams: {
json: Ext.JSON.encode(myData)
},
delay: 0
}
});
// Column Model shortcut array
var columns = [{
text: "Name",
flex: 1,
sortable: true,
dataIndex: 'name'
}, {
text: "Type",
width: 70,
sortable: true,
dataIndex: 'type'
}];
// declare the source Grid
var firstGrid = Ext.create('Ext.grid.Panel', {
viewConfig: {
plugins: {
ptype: 'gridviewdragdrop',
ddGroup: 'selDD'
},
listeners: {
drop: function (node, data, dropRec, dropPosition) {
}
}
},
store: firstGridStore,
columns: columns,
stripeRows: true,
title: 'First Grid',
margins: '0 2 0 0'
});
// create the destination Grid
var secondTree = Ext.create('Apps.demo.view.TreeGrid', {
viewConfig: {
plugins: {
ptype: 'treeviewdragdrop',
ddGroup: 'selDD'
},
listeners: {
beforedrop: function (node, data) {
data.records[0].set('leaf', false);
data.records[0].set('checked', null);
},
drop: function (node, data, dropRec, dropPosition) {
firstGrid.store.remove(data.records[0]);
}
}
}
});
var displayPanel = Ext.create('Ext.Panel', {
width: 650,
height: 300,
layout: {
type: 'hbox',
align: 'stretch',
padding: 5
},
renderTo: 'panel',
defaults: {
flex: 1
}, //auto stretch
items: [
firstGrid,
secondTree],
dockedItems: {
xtype: 'toolbar',
dock: 'bottom',
items: ['->', // Fill
{
text: 'Reset both components',
handler: function () {
firstGridStore.loadData(myData);
secondTreeStore.removeAll();
}
}]
}
});
});
var response = Ext.JSON.encode({
"children": [{
"itemId": 171,
"type": "comedy",
"name": "All the way",
"children": [{
"leaf": true,
"itemId": 171,
"type": "actor",
"name": "Rowan Atkinson"
}],
}, {
"itemId": 11,
"type": "fantasy",
"name": "I love You",
"children": [{
"itemId": 11,
"leaf": true,
"type": "actor",
"name": "Rajan",
}]
}, {
"itemId": 173,
"type": "Action",
"name": "Fast and Furious",
"children": [{
"itemId": 174,
"type": "actor",
"name": "Dwayne Johnson",
"children": [{
"leaf": true,
"itemId": 175,
"type": "wrestler",
"name": "The Rock"
}]
}]
}]
});
Ext.define('Apps.demo.model.Resource', {
extend: 'Ext.data.Model',
fields: [{
name: "name",
type: "string"
}, {
name: "type",
type: "string"
}]
});
Ext.define('Apps.demo.view.TreeGrid', {
extend: 'Ext.tree.Panel',
title: 'Demo',
height: 300,
rootVisible: true,
singleExpand: true,
initComponent: function () {
Ext.apply(this, {
store: new Ext.data.TreeStore({
model: 'Apps.demo.model.Resource',
"root": {
"name": "",
"type": "",
"expanded": "true"
},
proxy: {
type: 'ajax',
url: '/echo/json/',
actionMethods: {
read: 'POST'
},
extraParams: {
json: response
},
delay: 0
}
}),
listeners: {
'beforeiteminsert' : function(obj, node) {
console.log(node);
}
},
columns: [{
xtype: 'treecolumn',
text: 'Name',
dataIndex: 'name',
width: 200
}, {
text: 'Type',
dataIndex: 'type'
}]
});
this.callParent();
}
});
var grid = Ext.create('Apps.demo.view.TreeGrid');
Please check this code .It might not give u the proper answer but will surely give u the hint how to achieve the output.