PP.getFirstMember

Syntax

getFirstMember(obj: Object);

Parameters

obj. JSON object, name for the first member of which should be determined.

Description

The getFirstMember method determines name of the first object member.

Comments

This method returns a String-type value.

Example

To execute the example, add a link to PP.js scenario file to HTML page. Get name and value for the first member of the object:

// Determine object
var chartView = {
    chartType: PP.getRandomString(7),
    editMode: 0,
    selectionEnabled: True,
};
// Get name and value of the first object member
var name = PP.getFirstMember(chartView);
var value = PP.getFirstValue(chartView);
if (PP.isDefined(value)) {
    console.log("Value of the first member «" + name + "» is equal to «" + value + "».");
} else {
    console.log("Value of the first member «" + name + "» is not determined.");
};

After executing the example the browser console displays name and value of the first object member:

Value of the first chartType member is EebzKbD.