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Here is my code i dont know why it didnt work ..the error in the console is
[W] [Ext.Loader] Synchronously loading 'widget.polar'; consider adding Ext.require('widget.polar') above Ext.onReady Util.js?_dc=1404383474396:692
GET http://localhost/widget/polar.js?_dc=1404383480019 404 (Not Found) bootstrap.js:558
Uncaught Error: [Ext.create] Unrecognized class name / alias: widget.polar ClassManager.js?_dc=1404383474396:1405
[E] [Ext.Loader] Some requested files failed to load. Util.js?_dc=1404383474396:692
Object
Util.js?_dc=1404383474396:698
console.trace() Util.js?_dc=1404383474396:704
log Util.js?_dc=1404383474396:704
Ext.apply.raise Error.js?_dc=1404383474396:186
Ext.apply.onLoadFailure Loader.js?_dc=1404383474396:649
(anonymous function) bootstrap.js:728
Uncaught Error: [Ext.Loader] Some requested files failed to load. Error.js?_dc=1404383474396:103
im just trying to create an Spie like in the example :http://dev.sencha.com/ext/5.0.0/examples/kitchensink/?charts=true#pie-custom
Ext.define('App.view.main.Main', {
extend: 'Ext.container.Container',
requires: 'App.view.main.TabPanel',
xtype: 'app-main',
controller: 'main',
viewModel: {
type: 'main'
},
layout: {
type: 'border'
},
items: [
{
region: 'center',
xtype: 'customtabpanel'
}]
});
and input it into my TAB .... i dunno why didnt work
app/view/main/TabPanel.js
Ext.define('App.view.main.TabPanel', {
extend: 'Ext.tab.Panel',
xtype: 'customtabpanel',
requires:['App.view.main.Pie'],
ui: 'navigation',
tabPosition: 'left',
tabRotation: 0,
tabBar: {
border: false
},
items: [{
title: 'Active Tab 1',
html: 'Active Link One',
xtype: 'pie-custom',
}, {
title: 'Active Tab 2',
html: 'Active Link Two'
}, {
title: 'Active Tab 3',
html: 'Active Link Three'
}, {
title: 'Active Tab 4',
html: 'Active Link Four'
}]
});
app/view/main/Pie.js
Ext.define('App.view.main.Pie', {
extend: 'Ext.Panel',
xtype: 'pie-custom',
// <example>
bodyStyle: 'background: transparent !important',
layout: {
type: 'vbox',
pack: 'center'
},
// </example>
width: 650,
initComponent: function() {
var me = this;
//<example>
me.tbar = [
'->',
{
text: 'Preview',
handler: function() {
me.down('polar').preview();
}
}
];
//</example>
me.items = [{
xtype: 'polar',
width: '100%',
height: 500,
store: {type: 'device-market-share'},
insetPadding: 30,
innerPadding: 20,
legend: {
docked: 'bottom'
},
interactions: ['rotate', 'itemhighlight'],
sprites: [{
type: 'text',
text: 'Pie Charts - Custom Slice Sizing',
font: '22px Helvetica',
width: 100,
height: 30,
x: 40, // the sprite x position
y: 20 // the sprite y position
}, {
type: 'text',
text: 'Data: IDC Predictions - 2017',
font: '10px Helvetica',
x: 12,
y: 425
}, {
type: 'text',
text: 'Source: Internet',
font: '10px Helvetica',
x: 12,
y: 435
}],
series: [{
type: 'pie',
animation: {easing: 'easeOut', duration: 500},
angleField: 'data1', // bind angle span to visits
lengthField: 'data2', // bind pie slice length to views
clockwise: false,
highlight: {
margin: 20
},
label: {
field: 'os', // bind label text to name
display: 'outside',
font: '14px Arial'
},
style: {
strokeStyle: 'white',
lineWidth: 1
},
tooltip: {
trackMouse: true,
renderer: function(storeItem, item) {
this.setHtml(storeItem.get('os') + ': ' + storeItem.get('data1') + '%');
}
}
}]
//<example>
}, {
style: 'padding-top: 10px;',
xtype: 'gridpanel',
columns : {
defaults: {
sortable: false,
menuDisabled: true
},
items: [
{ text: 'OS', dataIndex: 'os' },
{ text: 'Market Share', dataIndex: 'data1', width: 150, renderer: function(v) { return v + '%'; } },
{ text: 'Growth', dataIndex: 'data2', width: 150, renderer: function(v) { return v + '%'; } }
]
},
store: {type: 'device-market-share'},
width: '100%'
//</example>
}];
this.callParent();
}
});
can you help me out why is this error happen ???
Try to add "ext-charts" to "requires" section of your app.json in line 42
When i replace with Ext.chart.CartesianChart with Ext.chart.Chart its not working,Here the code,
CartesianChart chart
Ext.define("dashboard.view.HrsWorkedChart", {
extend: "Ext.chart.CartesianChart",
requires: [
"Ext.TitleBar",
"Ext.chart.CartesianChart",
"Ext.chart.series.Line",
"Ext.chart.axis.Numeric",
"Ext.chart.axis.Category",
"Ext.draw.sprite.Circle"
],
alias: "widget.hrsworkedchart",
config: {
flex: 1,
xtype: "chart",
store: "HrsAndValueByYear",
cls: "chart",
innerPadding: 20,
animate: true,
series: [
{
type: "line",
xField: "year",
yField: "hrsworked",
title: "Hours Worked",
style: {
stroke: "#003366",
lineWidth: 3
},
marker: {
type: "circle",
stroke: "#003366",
radius: 5,
lineWidth: 3
},
label: {
field: "hrsworked",
color: "#000",
display: "over",
font:"10px Helvetica"
}
},
{
type: "line",
xField: "year",
yField: "hrsbilled",
title: "Hours Billed",
style: {
stroke: "#6d0060",
lineWidth: 3
},
marker: {
type: "circle",
stroke: "#6d0060",
radius: 5,
lineWidth: 3
},
label: {
field: "hrsbilled",
color: "#000",
display: "over",
font: "10px Helvetica"
}
}
],
axes: [
{
type: "numeric",
position: "left",
title: {
fontSize: 15,
text: "Hrs"
},
minimum: 130000,
maximum: 180000,
grid: {
even: {
fill: "#f9f9f9"
}
}
},
{
type: "category",
position: "bottom"
}
]
}
});
Ext.Chart.Chart
Ext.define("dashboard.view.HrsWorkedChart", {
extend: "Ext.chart.Chart",
alias : "widget.hrsworkedchart",
flex: 1,
shadow: true,
animate: true,
store: "HrsAndValueByYear",
axes: [{
type: 'Numeric',
position: 'left',
fields: ['year'],
minimum: 0,
hidden: true
}, {
type: 'Category',
position: 'bottom',
fields: ['hrsworked'],
label: {
renderer: function(v) {
return Ext.String.ellipsis(v, 15, false);
},
font: '9px Arial',
rotate: {
degrees: 270
}
}
}],
series: [{
type: 'column',
axis: 'left',
highlight: true,
style: {
fill: '#456d9f'
},
highlightCfg: {
fill: '#a2b5ca'
},
label: {
contrast: true,
display: 'insideEnd',
field: 'year',
color: '#000',
orientation: 'vertical',
'text-anchor': 'middle'
},
xField: 'name',
yField: ['price']
}]
});
Whats wrong with my code.Please help me to solve
Couple of pointers
in axis config, the valid type is "numeric" , "category". You have it as upper case N and C.
Category axis should be years and numeric axis should be hrsworked.
i am not sure if there is a "column" series. Use "bar" instead.
you can see the sample here https://fiddle.sencha.com/#fiddle/51f and the code snippet below.
var store1 = Ext.create('Ext.data.Store', {
fields: ['year', 'hrsworked'],
data: [{
year: 2010,
hrsworked: 130000
}, {
year: 2011,
hrsworked: 140000
}, {
year: 2012,
hrsworked: 150000
}]
});
Ext.define("dashboard.view.HrsWorkedChart", {
extend: "Ext.chart.Chart",
requires: ["Ext.TitleBar", "Ext.chart.CartesianChart", "Ext.chart.series.Bar", "Ext.chart.series.Line", "Ext.chart.axis.Numeric", "Ext.chart.axis.Category", "Ext.draw.sprite.Circle"],
alias: "widget.hrsworkedchart",
config: {
flex: 1,
shadow: true,
animate: true,
store: store1,
cls: "chart",
innerPadding: 20,
animate: true,
series: [{
type: 'bar',
xField: 'year',
yField: ['hrsworked'],
style: {
fill: 'blue'
}
}],
axes: [{
type: "numeric",
position: "left",
minimum:0,
title: {
fontSize: 15,
text: "Hrs"
},
grid: {
even: {
fill: "#f9f9f9"
}
},
field: ['hrsworked']
}, {
type: "category",
position: "bottom",
label: {
font: '9px Arial',
rotate: {
degrees: 270
}
},
field: 'year'
}]
}
});
Currently I am rendering single line chart using json data which is as follow :
{"eventType":"A","startOpen":"0","asOfDate":"21-OCT-13","intervalNo":0},
{"eventType":"A","startOpen":"47","asOfDate":"21-OCT-13","intervalNo":1},
{"eventType":"A","startOpen":"60","asOfDate":"21-OCT-13","intervalNo":2},
{"eventType":"B","startOpen":"79","asOfDate":"21-OCT-13","intervalNo":4},
{"eventType":"B","startOpen":"90","asOfDate":"21-OCT-13","intervalNo":6}
I am plotting graph startOpen against intervalNo. Now I want to plot the graph using grouping on eventType field. Means for above data two line should be drawn in single chart, one for eventType A and another for eventType B.
Appreciate your any kind of help. Thank you :)
My current code for chart :
Ext.define("TestBug.view.TrendsChart", {
extend: "Ext.chart.Chart",
alias: "widget.trendschart",
store: "Trends",
style: 'background:#fff',
animate: true,
shadow: true,
groupField:'eventType',
legend: {position: 'right'},
axes: [
{
type: "numeric",
position: "left",
fields: "intervalNo",
title:"Interval No",
grid: {
odd: {
opacity: 1,
fill: '#ddd',
stroke: '#bbb',
'stroke-width': 0.5
}
}
},
{
type: "numeric",
position: "bottom",
fields: "startOpen",
title: 'Start Open'
}
],
series: [
{
type: "line",
axis: "left",
xField: "startOpen",
yField: "intervalNo",
gField:'eventType',
markerConfig: {
type: 'circle',
size: 4,
radius: 4,
'stroke-width': 0
}
}
]
});
In order to plot multiple lines width different x values, you have to use multiple line series. Value points with value of undefined will be skipped, that is they won't be drawn in the chart.
Here's how to adapt your example data to do that (fiddle):
Ext.define("TestBug.view.TrendsChart", {
extend: "Ext.chart.Chart",
alias: "widget.trendschart",
store: {
fields: [
'eventType',
{name: 'startOpen', type: 'int'},
'asOfDate',
'intervalA',
'intervalB'
]
,data: [
{"eventType":"A","startOpen":"0","intervalA":0,"intervalB":undefined},
{"eventType":"A","startOpen":"47","intervalA":1,"intervalB":undefined},
{"eventType":"A","startOpen":"35","intervalA":undefined,"intervalB":2},
{"eventType":"B","startOpen":"79","intervalA":undefined,"intervalB":4},
{"eventType":"B","startOpen":"90","intervalA":undefined,"intervalB":6}
]
},
style: 'background:#fff',
animate: true,
shadow: true,
groupField: 'eventType',
legend: {
position: 'right'
},
axes: [{
type: "numeric",
position: "left",
fields: ["intervalA", "intervalB"],
title: "Interval No",
grid: {
odd: {
opacity: 1,
fill: '#ddd',
stroke: '#bbb',
'stroke-width': 0.5
}
}
},{
type: "numeric",
position: "bottom",
fields: "startOpen",
title: 'Start Open'
}],
series: [{
type: "line",
axis: "left",
xField: "startOpen",
yField: "intervalA",
title: "A"
},{
type: "line",
axis: 'left',
xField: 'startOpen',
yField: 'intervalB',
title: "B"
}]
});
Ext.widget('trendschart', {
renderTo: Ext.getBody()
,width: 600
,height: 300
});
Graph:
var chart = Ext.create('Ext.chart.Chart', {
style: 'background:#fff',
animate: true,
shadow: true,
store: store1,
axes: [{
type: 'Numeric',
position: 'left',
fields: ['data1'],
label: {
renderer: Ext.util.Format.numberRenderer('0,0')
},
title: 'Number of Hits',
grid: true,
minimum: 0
}, {
type: 'Category',
position: 'bottom',
fields: ['name'],
title: 'Month of the Year'
}],
series: [{
type: 'column',
axis: 'left',
highlight: true,
tips: {
trackMouse: true,
width: 140,
height: 28,
renderer: function(storeItem, item) {
this.setTitle(storeItem.get('name') + ': ' + storeItem.get('data1') + ' $');
}
},
label: {
display: 'insideEnd',
'text-anchor': 'middle',
field: 'data1',
renderer: Ext.util.Format.numberRenderer('0'),
orientation: 'vertical',
color: '#333'
},
xField: 'name',
yField: 'data1'
}]
});
this not working.
{
xtype : 'panel',
layout : {
type : 'hbox',
pack : 'center'
},
id:'graphpanel',
width : 940,
margin : '20 0 20 0',
border : 0,
items: chart
}
this working.
var win = Ext.create('Ext.window.Window', {
width: 800,
height: 600,
minHeight: 400,
minWidth: 550,
hidden: false,
maximizable: true,
title: 'Bar Chart',
autoShow: true,
layout: 'fit',
items: chart
});
here is my problem graph working fine in popup window but not in panel. if i popup window first then only graph is rendering in panel.
pl'z help sorry for bad code formatting..:(
You're not providing the chart with dimensions, either explicitly (giving it a width and height) or implicitly (by using an appropriate layout).
The panel layout should be fit. Also, be sure whatever is the parent of that panel is giving it a height.
I'm having trouble with result rendered by line chart example from extjs4
the columns are rendered correctly but the line is not, notice in the picture how i need to have 4 while its drawed in the 0 xpoint also the second plot is supposed to be 5 when its draw in 2:
here is my code:
panel3 = Ext.create('widget.panel', {
width: 600,
height: 200,
frame: false,
renderTo: 'line',
layout: 'fit',
items: {
xtype: 'chart',
animate: false,
store: storeline,
insetPadding: 20,
gradients: [{
angle: 90,
id: 'bar-gradient',
stops: {
0: {
color: '#99BBE8'//C12283
},
70: {
color: '#77AECE'
},
100: {
color: '#77AECE'
}
}
}],
axes: [{
type: 'Numeric',
minimum: 0,
maximum: 10,
position: 'left',
fields: ['data1'],
title: false,
grid: true,
label: {
renderer: Ext.util.Format.numberRenderer('0,0'),
font: '10px Arial'
}
}, {
type: 'Category',
position: 'bottom',
fields: ['name'],
title: false,
grid: true,
label: {
font: '11px Arial',
rotate: {
degrees: 300
}
}
}],
series: [{
type: 'column',
axis: 'left',
xField: 'name',
yField: 'data1',
display: 'over',
style: {
fill: 'url(#bar-gradient)',
'stroke-width': 30
} ,
markerConfig: {
type: 'circle',
size: 4,
radius: 4,
'stroke-width': 20,
fill: '#38FFFF',
stroke: '#38B8BF'
}
},
{
type: 'line',
axis: 'left',
xField: 'name',
yField: 'data2',
tips: {
trackMouse: true,
width: 110,
height: 25,
//baseCls: 'customtip', //bodyStyle: 'background:#6cc; ',
renderer: function (storeItem, item) {
this.setTitle(storeItem.get('name') + ' : ' + storeItem.get('data2'));
}
},
style: {
fill: '#18428E',
stroke: '#18428E',
'stroke-width': 3
},
markerConfig: {
type: 'circle',
size: 5,
radius: 5,
'stroke-width': 0,
fill: '#18428E',
stroke: '#18428E'
}
}]
}
});
In your axis definition try changing
fields: ['data1'],
to
fields: ['data1', 'data2'],
Also verify that the data being loaded into the data2 field is an actual integer. ExtJs might be reading it as a string and therefore is unable to match it with a value on the left axis.