Touch Charts is a new add-on to Sencha Touch that we think will change how people interact with mobile web data. Just likeAJAX was a revolution because it accelerated work flow by eliminating page refreshes, Touch Charts allows users to explore and interact with data in-session without high latency server image serving.
Questions tagged [sencha-charts]
86 questions
0
votes
1 answer
Title property breaks sencha chart
I created a sample chart with two Y axis and after I gave the series a title property, it breaks the chart. It gives the following error on the console:
Uncaught TypeError: Array.prototype.indexOf called on null or undefined
If we look at the call…
totymedli
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votes
1 answer
im trying out an app ,that plots charts from the store. It tends to display the axes but not the graphical lines and point
the store works fine for the rest of the app but im not able to use that data and plot that data in the graph.
i have done some basic work with the little knowledge i have with charts.
i tried out with other examples which work but im not able to…
user3901456
0
votes
2 answers
Creating a chart with Sencha Touch 2
This is my view:
(Chart related code ends at the asterix line created)
Ext.define('denovoeye.view.OcularPressure', {
extend: 'Ext.navigation.View',
xtype: 'ocularPressure',
config: {
scrollable: {
direction:…
Nevin Madhukar K
- 3,031
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0
votes
1 answer
Sencha Touch error: object has no method getShowInLegend
Sencha Touch 2.3.1
Cmd: 4.0.X.X
My Sencha Touch Charts app throws this error when it tries to draw charts:
Uncaught TypeError: Object [object Object] has no method 'getShowInLegend' AbstractChart.js?_dc=1395914109534:649
…
Jez D
- 1,461
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- 52
0
votes
0 answers
Sencha touch charts: Uncaught TypeError: Cannot read property 'length' of undefined
In my app, I am trying to create a gauge chart. I am using the follwing code lifted from try.sencha.com:
var chartgx = new Ext.chart.SpaceFillingChart({
series: [{
type:…
Jez D
- 1,461
- 2
- 25
- 52
0
votes
1 answer
Sencha Charts: Uncaught TypeError: Object [object Object] has no method 'getDirection'
Morning,
I am using Sencha Touch 2.3, Sencha Cmd 4.0.2.67
Unfortunately, I do not know enough about Sencha to be able to explain and diagnose my problem, so please forgive any omissions.
When I try to run my app, which creates several gauges and bar…
Jez D
- 1,461
- 2
- 25
- 52
0
votes
1 answer
Sencha touch chart not working after packaging the code
I am trying to render sencha touch charts in an app,
following is the code of that view.
Ext.define('xxxx.view.dashboard.EventAnalyticsChart', {
extend : 'Ext.Panel',
xtype : 'analyticsChartPanel',
requires:['Ext.chart.grid.HorizontalGrid',
…
Rajesh Rs
- 1,301
- 5
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- 48
0
votes
1 answer
Sencha Charts using Store data - Sencha touch
Here I have the following JSON data , using this I have to create the Chart View.
Ext.data.JsonP.callback12({"totalCount":0,"success":true,"message":"Successfully retrieved data for report #1",
"content":…
Gowthami Gattineni
- 509
- 7
- 27
0
votes
1 answer
How to set border for a pie chart in Sencha
Hi anybody knows how to set the border for a pie chart in sencha touch? I tried every configuration in the docs but had no luck.
Ram G Athreya
- 4,892
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0
votes
1 answer
Sencha Chart phantom labels everywhere
I've got a chart :
Ext.define('CarboZero.view.PieChart', {
extend: 'Ext.chart.PolarChart',
alias: 'widget.piechart',
requires: [
'CarboZero.view.override.PieChart'
],
config: {
animate: false,
store:…
Fawar
- 735
- 2
- 11
- 32
0
votes
2 answers
PIe Chart not displayed
here is my tab's code containing the pie chart
{
xtype: 'container',
title: 'Chart',
iconCls: 'chart',
itemId:…
Fawar
- 735
- 2
- 11
- 32
0
votes
2 answers
How to make a circle in a customized view class?
I am trying to draw a circle using Sencha's Ext.draw.Component in my customized view class but it is not showing any circle in it. I have pasted the code for reference.
I also tried to define the variable of type component in my Main class but upon…
Mridul
- 35
- 3
0
votes
1 answer
ST2.1 vs ST2.2 chart sprite style renderer
With ST2.1, I had a scatter graph with a renderer function changing all sprite rotation and color based on values in the store. It was working well.
I upgraded to ST2.2.0 and now I'm having trouble rebuilding the same function.
code for ST2.1 - was…
Fatfly
- 33
- 5
0
votes
1 answer
How to present the retrieved data on a sencha pie chart
I have been searching every where for someone to help me out because it has not been possible for me to present the data sent to my Sencha pie chart from the JSON data store I created for this purpose.
I am displaying the below result from a printed…
PhanJAf
- 11
- 8
0
votes
1 answer
Is it possible to draw non continuous line chart (Line breaking chart) in sencha Ext.js?
I am going design line chart in sencha Ext.js. Can anybody tell me, Is it possible to draw non continuous line chart (Line breaking chart) in sencha Ext.js ? for reference i have attached image. Thank you
Ramesh Lamani
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