Comments on: Charts with ExtJS

By: Prostil

Prostil — Wed, 04 Jan 2012 06:05:29 +0000

Hi,
Nice tutorial.
Can we download these charts a jpeg or png images?
Something like AMCharts provides.
Thank you.

By: At

At — Mon, 14 Nov 2011 09:52:06 +0000

can we rotrait column chart?
Regards,
At

By: mtfco

mtfco — Fri, 14 Oct 2011 17:38:27 +0000

oops sorry, i meant displaying dataField along with categoryField in legend

By: mtfco

mtfco — Fri, 14 Oct 2011 17:35:20 +0000

is it possible to display data value in pie chart legend along with data field name?

thx

By: bindupavan

bindupavan — Mon, 11 Jul 2011 11:54:39 +0000

can we pass the data values to chart dynamically by using component

By: Math

Math — Fri, 01 Jul 2011 09:46:47 +0000

As in my previous post ffrom Mar 28, 2011

in style property you have to put object like this :

style: {
color: 0xCCCCCC,
alpha:0,
fillColor: 0xCCCCCC,
fillAlpha:0
}

By: Ilham Meidi Brata

Ilham Meidi Brata — Thu, 16 Jun 2011 03:53:34 +0000

How to change color style/themes on chart?

By: Chinmay

Chinmay — Fri, 20 May 2011 21:04:57 +0000

Hi,
I want to create a chart having data for number of weeks in x axis and multiple activities in y axis. now can i create such a chart using this library? each activities can have one or more sub activity and for each sub activity again we have the values for each of the weekdays of a week. Technically speaking need to show multiple charts in a single chart where x axis to common to all.

By: tiger5412

tiger5412 — Wed, 13 Apr 2011 16:13:21 +0000

hi ! how to display dynamic legends ?? for example ..from data Base .. need help

By: Math

Math — Mon, 28 Mar 2011 07:58:26 +0000

U have to do something like this :

var chart = new Ext.chart.ColumnChart({
store: chartStore,
series: [{
type: 'line',
displayName: 'name one',
yField: 'data_one',
style: {
// color: 0xCCCCCC,
// alpha:0,
// fillColor: 0xCCCCCC,
// fillAlpha:0
}
},{
//type: 'line',
displayName: 'name two',
yField: 'data_two',
style: {
//alpha: 0
}
}],
xField: ‘date’
//yField: ‘sms_amount’

});

As u can see this is the ColumnChart object, but one of the series has type : line. In this way u can combine both, line and column chart in one graph. It would be the same if u have LineChart with the series of type: ‘bar’

Hope it helps.

Regards