Is it possible to create a graph sorted in each time interval using Highcharts?
For expample, in this picture for January data will be in order: New York, Tokyo, London, Berlin. The same for each months - data should be shown decrease order
Highcharts doesn't have a built-in function to do that, but for example you can use the render event and organize columns, by changing their positions in the way you need.
events: {
render: function() {
var series = this.series,
longestSeries = series[0],
sortedPoints = [],
selectedPoints = [];
// find a series with the highest amount of points
series.forEach(function(s) {
if (s.points.length > longestSeries.points.length) {
longestSeries = s;
}
});
longestSeries.points.forEach(function(point) {
series.forEach(function(s) {
selectedPoints.push(s.points[point.index]);
});
sortedPoints = selectedPoints.slice().sort(function(a, b) {
return b.y - a.y;
});
selectedPoints.forEach(function(selectedPoint) {
if (
selectedPoints.indexOf(selectedPoint) !==
sortedPoints.indexOf(selectedPoint) &&
selectedPoint.graphic
) {
// change column position
selectedPoint.graphic.attr({
x: sortedPoints[selectedPoints.indexOf(selectedPoint)].shapeArgs.x
});
}
});
sortedPoints.length = 0;
selectedPoints.length = 0;
});
}
}
Live demo: https://jsfiddle.net/BlackLabel/tnrch8v1/
API Reference:
https://api.highcharts.com/highcharts/chart.events.render
https://api.highcharts.com/class-reference/Highcharts.SVGElement#attr
#ppotaczek Thank You for help a lot! I solve my issue, but i had to make some changes to your code:
events: {
render: function() {
if (this.series.length === 0) return
var series = this.series,
longestSeries = series[0],
sortedPoints = [],
selectedPoints = [];
// find a series with the highest amount of points
series.forEach(function(s) {
if (s.points.length > longestSeries.points.length) {
longestSeries = s;
}
});
longestSeries.points.forEach(function(point) {
series.forEach(function(s) {
selectedPoints.push(s.points[point.index]);
});
sortedPoints = selectedPoints.slice().sort(function(a, b) {
return b.y - a.y;
});
selectedPoints.forEach(function(selectedPoint) {
if (
selectedPoints.indexOf(selectedPoint) !==
sortedPoints.indexOf(selectedPoint) &&
selectedPoint.graphic
) {
// change column position
selectedPoint.graphic.attr({
x: selectedPoints[sortedPoints.indexOf(selectedPoint)].shapeArgs.x
});
}
});
sortedPoints.length = 0;
selectedPoints.length = 0;
});
}
},
}
So i changed:
// change column position
selectedPoint.graphic.attr({
x: sortedPoints[selectedPoints.indexOf(selectedPoint)].shapeArgs.x
});
to:
// change column position
selectedPoint.graphic.attr({
x: selectedPoints[sortedPoints.indexOf(selectedPoint)].shapeArgs.x
});
So my javascript is bad, but I have a datatables need that I cannot figure out. Relevant code here:
$('#lesson-table').DataTable( {
'data': cleanData,
'paging': false,
'order': [[ 8, 'asc' ], [ 3, 'desc' ], [ 1, 'desc' ]],
initComplete: function () {
// this is where we populate the filter dropdowns
this.api().columns([0,1,2,6,7]).every( function () {
var column = this;
var select = $('<select><option value=""></option></select>')
.appendTo( $(column.header()) )
.on( 'change', function () {
var val = $.fn.dataTable.util.escapeRegex(
$(this).val()
);
column
.search( val ? '^'+val+'$' : '', true, false )
.draw();
} );
column.data().unique().sort().each( function ( d, j ) {
var val = $('<div/>').html(d).text();
select.append( '<option value="' + val + '">' + val + '</option>' );
} );
} );
}
} );
// this removes duplicate dropdown values
var usedNames = {};
$("#lesson-table select > option").each(function () {
if (usedNames[this.value]) {
$(this).remove();
} else {
usedNames[this.value] = this.text;
}
});
So the change that was made in my datasource is that columns 1, the second column in the set, is now a comma separated list of items. Most of the time it is one item say: "Entertainment", but sometimes it can be "Entertainment, Sports, Healthcare" At the moment, it will show that list as an option in my dropdown, but what I need it to do is split them up and then filter by contains...not by exact.
Hope that makes sense. Can explain more if needed.
I am using datatable row grouping from https://datatables.net/examples/advanced_init/row_grouping.html and it works fine.
I have following scenario:
Now I want to calculate sum(sub-total) by each grouping abd show result in row at the end of grouping as you see in image.
At the end of listing , want to show a final row of total amount.
How to accomplish that.
Js used code is:
$(function() {
var table = $('#table').DataTable({
"columnDefs": [
{ "visible": false, "targets": 1 }
],
"order": [[ 1, 'asc' ]],
"displayLength": 25,
"drawCallback": function ( settings ) {
var api = this.api();
var rows = api.rows( {page:'current'} ).nodes();
var last=null;
api.column(1, {page:'current'} ).data().each( function ( group, i ) {
if ( last !== group ) {
$(rows).eq( i ).before(
'<tr class="group" style="background-color:#F5F5F5;"><td colspan="3">'+group+'</td></tr>'
);
last = group;
}
} );
}
});
});
For the same exemple here : https://datatables.net/examples/advanced_init/row_grouping.html
I have made some changes inside "drawCallback": function ( settings ) {
Check this fiddle https://jsfiddle.net/bLykqbo6/110/
I hope it helps
"drawCallback": function ( settings ) {
var api = this.api();
var rows = api.rows( {page:'current'} ).nodes();
var last = null;
var sum = 0;
var groupColumn = 1; //index of column which you are going to group by.
var amtColumn = 3; // index of column which you are going to sum.
api.column(groupColumn, {page:'current'} ).data().each( function ( group, i ) {
if ( last !== group ) {
api.rows().data().each( function(item){
if (item[groupColumn] == group){
sum = sum + (+item[amtColumn]);
}
});
$(rows).eq( i ).before(
'<tr class="group"><td colspan="2" style="background-color: #e7e7e7;"><b>'+group+'</b></td><td style="background-color: #e7e7e7;"><b>'+ sum +'</b></td></tr>'
);
last = group;
sum = 0;
}
});
}
On my cardboard app trying to show total of all features actual points for each column(Release) on the header, but that is not getting displayed.
See the image below the cards are my portfolioitem/feature, in particular release.
On each header with release information, below progress-bar I want to show total of all features actual points in that release.
Below is the code for that, I am not getting why actual_points are not getting displayed. I am doing something wrong, but I don't know where exactly it is
Ext.override(Rally.ui.cardboard.CardBoard,{
_buildColumnsFromModel: function() {
var me = this;
var model = this.models[0];
if (model) {
if ( this.attribute === "Release" ) {
var retrievedColumns = [];
retrievedColumns.push({
value: null,
columnHeaderConfig: {
headerTpl: "{name}",
headerData: {
name: "Backlog"
}
}
});
this._getLocalReleases(retrievedColumns, this.globalVar);
}
}
},
_getLocalReleases: function(retrievedColumns, today_iso) {
var me = this;
if (today_iso == undefined) {
today_iso = Rally.util.DateTime.toIsoString(new Date(),false);
}
var filters = [{property:'ReleaseDate',operator:'>',value:today_iso}];
var iteration_names = [];
Ext.create('Rally.data.WsapiDataStore',{
model:me.attribute,
autoLoad: true,
filters: filters,
context: { projectScopeUp: false, projectScopeDown: false },
sorters: [
{
property: 'ReleaseDate',
direction: 'ASC'
}
],
//limit: Infinity,
pageSize: 4,
//buffered: true,
//purgePageCount: 4,
fetch: ['Name','ReleaseStartDate','ReleaseDate','PlannedVelocity'],
listeners: {
load: function(store,records) {
Ext.Array.each(records, function(record){
console.log("records values", records);
var start_date = Rally.util.DateTime.formatWithNoYearWithDefault(record.get('ReleaseStartDate'));
var end_date = Rally.util.DateTime.formatWithNoYearWithDefault(record.get('ReleaseDate'));
//this._getMileStones(record.get('ReleaseStartDate'), record.get('ReleaseDate'), this.project);
iteration_names.push(record.get('Name'));
//iteration_names.push(record.get('ReleaseDate'));
retrievedColumns.push({
value: record,
_planned_velocity: 0,
_actual_points: 0,
_missing_estimate: false,
columnHeaderConfig: {
headerTpl: "{name}<br/>{start_date} - {end_date}",
headerData: {
name: record.get('Name'),
start_date: start_date,
end_date: end_date,
planned_velocity: 0,
actual_points: 0,
missing_estimate: false
}
}
});
});
this._getAllReleases(retrievedColumns,iteration_names);
},
scope: this
}
});
},
_getAllReleases: function(retrievedColumns,iteration_names, today_iso) {
var me = this;
if (today_iso == undefined) {
today_iso = Rally.util.DateTime.toIsoString(new Date(),false);
}
var filters = [{property:'ReleaseDate',operator:'>',value:today_iso}];
Ext.create('Rally.data.WsapiDataStore',{
model:me.attribute,
autoLoad: true,
filters: filters,
sorters: [
{
property: 'ReleaseDate',
direction: 'ASC'
}
],
fetch: ['Name','Project','PlannedVelocity'],
listeners: {
load: function(store,records) {
Ext.Array.each(records, function(record){
var planned_velocity = record.get('PlannedVelocity') || 0;
var actual_points = record.get('LeafStoryPlanEstimateTotal') || 0;
var index = Ext.Array.indexOf(iteration_names[0],record.get('Name'));
if (planned_velocity == 0 ) {
retrievedColumns[index+1]._missing_estimate = true;
}
retrievedColumns[index+1]._actual_points += actual_points;
retrievedColumns[index+1]._planned_velocity += planned_velocity;
});
this.fireEvent('columnsretrieved',this,retrievedColumns);
this.columnDefinitions = [];
_.map(retrievedColumns,this.addColumn,this);
this._renderColumns();
},
scope: this
}
});
}
});
Ext.define('Rally.technicalservices.plugin.ColumnHeaderUpdater', {
alias: 'plugin.tscolumnheaderupdater',
extend: 'Ext.AbstractPlugin',
config: {
/**
*
* #type {String} The name of the field holding the card's estimate
*
* Defaults to c_FeatureEstimate (try LeafStoryPlanEstimateTotal)
*/
field_to_aggregate: "planned_velocity",
/**
* #property {Number} The current count of feature estimates
*/
total_feature_estimate: 0,
fieldToDisplay: "actual_points",
/**
* #property {String|Ext.XTemplate} the header template to use
*/
headerTpl: new Rally.technicalservices.template.LabeledProgressBarTemplate({
fieldLabel: 'Features Planned vs Planned Velocity: ',
calculateColorFn: function(data) {
if ( data.percentDone > 0.9 ) {
return '#EDB5B1';
}
return '#99CCFF';
},
showDangerNotificationFn: function(data) {
return data.missing_estimate;
},
generateLabelTextFn: function(data) {
if ( data.percentDone === -1 ) {
return "No Planned Velocity";
} else {
var text_string = "";
if ( data.field_to_aggregate === "planned_velocity" ) {
text_string = this.calculatePercent(data) + '%';
} else {
text_string = 'By Story: ' + this.calculatePercent(data) + '%';
}
return text_string;
}
}
})
//headerTpl: '<div class="wipLimit">({total_feature_estimate} of {planned_velocity})</div>'
},
constructor: function(config) {
this.callParent(arguments);
if(Ext.isString(this.headerTpl)) {
this.headerTpl = Ext.create('Ext.XTemplate', this.headerTpl);
}
},
init: function(column) {
this.column = column;
if ( column.value === null ) {
this.headerTpl = new Ext.XTemplate('');
}
this.planned_velocity = this.column._planned_velocity;
this.missing_estimate = this.column._missing_estimate;
this.actual_points = this.column._actual_points;
this.column.on('addcard', this.recalculate, this);
this.column.on('removecard', this.recalculate, this);
this.column.on('storeload', this.recalculate, this);
this.column.on('afterrender', this._afterRender, this);
this.column.on('ready', this.recalculate, this);
this.column.on('datachanged', this.recalculate, this);
},
destroy: function() {
if(this.column) {
delete this.column;
}
},
_afterRender: function() {
if ( this.feature_estimate_container ) {
this.feature_estimate_container.getEl().on('click', this._showPopover, this);
}
},
recalculate: function() {
this.total_feature_estimate = this.getTotalFeatureEstimate();
this.refresh();
},
refresh: function() {
var me = this;
if (this.feature_estimate_container) {
this.feature_estimate_container.update(this.headerTpl.apply(this.getHeaderData()));
} else {
this.feature_estimate_container = Ext.widget({
xtype: 'container',
html: this.headerTpl.apply(this.getHeaderData())
});
this.column.getColumnHeader().getHeaderTitle().add(this.feature_estimate_container);
}
if ( this.feature_estimate_container && this.feature_estimate_container.getEl()) {
this.feature_estimate_container.getEl().on('click', this._showPopover, this);
}
},
_showPopover: function() {
var me = this;
if ( me.planned_velocity > 0 ) {
if ( this.popover ) { this.popover.destroy(); }
this.popover = Ext.create('Rally.ui.popover.Popover',{
target: me.column.getColumnHeader().getHeaderTitle().getEl(),
items: [ me.getSummaryGrid() ]
});
this.popover.show();
}
},
getSummaryGrid: function() {
var me = this;
var estimate_title = "Feature Estimates";
if ( this.field_to_aggregate !== "c_FeatureEstimate") {
estimate_title = "Story Estimates";
}
var store = Ext.create('Rally.data.custom.Store',{
data: [
{
'PlannedVelocity': me.planned_velocity,
'ActualPoints': me.actual_points,
'TotalEstimate': me.getTotalFeatureEstimate(),
'Remaining': me.getCapacity(),
'MissingEstimate': me.missing_estimate
}
]
});
var grid = Ext.create('Rally.ui.grid.Grid',{
store: store,
columnCfgs: [
{ text: 'Plan', dataIndex:'PlannedVelocity' },
{ text: estimate_title, dataIndex: 'TotalEstimate' },
{ text: 'Remaining', dataIndex: 'Remaining' },
{ text: 'Team Missing Plan?', dataIndex: 'MissingEstimate' }
],
showPagingToolbar: false
});
return grid;
},
getHeaderData: function() {
var total_feature_estimate = this.getTotalFeatureEstimate();
actual_points = 0;
var percent_done = -1;
planned_velocity = 20;
if ( planned_velocity > 0 ) {
percent_done = total_feature_estimate / 4;
}
return {
actual_points: actual_points,
total_feature_estimate: total_feature_estimate,
planned_velocity: planned_velocity,
percentDone: percent_done,
field_to_aggregate: this.field_to_aggregate,
missing_estimate: this.missing_estimate
};
},
getCapacity: function() {
return this.planned_velocity - this.getTotalFeatureEstimate();
},
getTotalFeatureEstimate: function() {
var me = this;
var total = 0;
var total_unaligned = 0;
var records = this.column.getRecords();
Ext.Array.each(records, function(record){
var total_points = record.get('AcceptedLeafStoryPlanEstimateTotal');
var feature_estimate = record.get(me.field_to_aggregate) || 0;
var unaligned_estimate = record.get('UnalignedStoriesPlanEstimateTotal') || 0;
total += parseFloat(total_points,10);
});
if ( me.field_to_aggregate !== "planned_velocity" ) {
total = total
}
return total;
}
});
Im new to datatables, and Im having this issue thats bugging me for a while.
for example, I'm trying to edit the 5th column, but I want to disable it for part of the rows..
is it possible? cause I don't seem to find the way..
$('td:eq('5')', oTable.fnGetNodes()).editable('/'+appName+'/GetGenWidgetTableDataServlet',
{
type : 'text',
tooltip: 'Click to Edit',
indicator: 'Saving...',
placeholder : '',
"callback": function( sValue, y ) {
var aPos = oTable.fnGetPosition( this );
oTable.fnUpdate( sValue, aPos[0], aPos[2],true,true );
},
"submitdata": function ( value, settings ) {
debugger
var iPos = oTable.fnGetPosition( this );
var colPos = iPos[2];
iPos = iPos[0];
if(iPos!=null)
{
var aData = oTable.fnGetData( iPos );
var vRowType = aData[0];
var iId = aData[2];
var moduleID = iId.split("$")[0];
var unitID = iId.split("$")[1];
var processID = iId.split("$")[2];
var riskID = iId.split("$")[3];
var controlID = iId.split("$")[4];
}
return {
"Token": idhref,
"moduleID" :moduleID,
"unitID": unitID,
"processID" :processID ,
"riskID": riskID,
"controlID": controlID,
"rowType":vRowType,
"Action": "saveRow",
"columnName": aoCols[colPos]["Id"]
};
},
"height": "25px",
"width": "50px"
}
We use the datatables editable plugin (https://code.google.com/p/jquery-datatables-editable/ ) and it allows you to set a sReadOnlyCellClass. We set that class in the datatable fnRowCallBack function based on the values in the row.
You could set an "editable" class in your fnRowCallBack
oTable = $('#resultTable').dataTable( {
...
"fnRowCallback": function( nRow, aData, iDisplayIndex ) {
if ( aData["something"] == "This row should be editable" )
{
nRow.className = "editable";
}
return nRow;
}
...
});
and modify your selector to
oTable.$('tr.editable td:eq(5)').editable( ...)