вторник, 14 януари 2014 г.

Create Interactive Charts with Reportivo.com: No coding required

Reportivo.com - the free online reporting tool

In this article, we tackle the following scenario – creating a graph comparing electricity prices for Households and Industry, covering the period from 2001 to 2012. This example uses real data and shows the quick steps to create an interactive chart with two data series. Note that in this scenario we are not writing a single line of code in order to reach our goal. Key to any such graphic presentation is the good visualization of the data, as well as the polished appearance. To achieve the task I am using data from Excel spreadsheet and the functionality of the free online service Reportivo.com which provides all of the required resources.
When I open the report generation page, I upload my data through the Upload a file button data. The displayed table represents all the data in the file, which I selected for upload.
Once the data file is uploaded I select the data series that need to be included in the graph and also select Chart Type and enter name for each of the data series being added- This will affect the chart legend and the text in the tooltip for each point
After adding some graphs to my chart I proceed with setting the X-Axis option, which specifies the labels 
 that should appear on the X-axis.
I enable the horizontal zooming option which will emphasize the detailed analysis of the displayed sales trends. Also I will enable the printing and exporting option and will apply the settings.
In the Labels tab I enter Values for Chart Title and Subtitle and enter Label Values for the X and Y-axis.
Finally I select the Dark theme for my Chart and publish it. embedded in Web sites for real-time data collection or display 
Every report or graph or table view that you publish in Reportivo.com gets its own static URL and embeds code. Reportivo.com can be used to create powerful graphs that can then be shared through popular social networks or
Now let’s revert to the beginning of this article where I mentioned that I will not write a single line of code. Yes, I didn’t.  And here is how the JavaScript code for this chart would look like. Reportivo.com saves time and requires no training or previous experience and most of all you need not deal with the code below:
 

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