Solution : Cordova Jquery Ajax calls not working @Android4.x

On Cordova 5.x , for the android platform a plain ajax call does not work

It does not give any detailed error

readystate: 0
status : 0
errortext : error

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Solution:

Things are changing.

After doing research on the issue and trying out different options, I came across this.

1. You need to install the cordova whitelist plugin (this is not available for ios currently though)

cordova plugin add cordova-plugin-whitelist

2. In config.xml

 

in place of the old, tag.

And bam, all the ajax calls are working properly.

Note: You will need to add the following to your html files in the section.

<meta http-equiv="Content-Security-Policy" content="default-src *; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline' 'unsafe-eval'"/>

else you will get the following error message while running the app.

“No Content-Security-Policy meta tag found. Please add one when using the cordova-plugin-whitelist plugin.”

Hope it helps somebody facing similar issues.