Having some trouble with a JSON object and retrieving values.
This is the syntax that works for getting the data I need.
dataJSON.companies[0].fields.Internet.length
I want to dynamically evaluate the object using a string variable, like this...
var mediaType = 'Internet';
dataJSON.companies[0].fields+mediaType+.length;
Is there any way to achieve this? I'm stuck.
When you are unsure of the property name until runtime, utilize square brackets access notation.
For example:
var mediaType = 'Internet';
dataJSON.companies[0].fields[mediaType].length;You have the option to access object members using dot notation or square brackets notation.
For instance:
var result = myobject.propertname;
or
var result = myobject["propertyname"];
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