How to Match Json with string using Javascript

Question

What I need to do:

I need to match Json with string.

case 1: When industry data is set in Json

        ["", "app.php", "automotive", "tradeshows"]

JQuery code:

  $( document ).ready(function() 
 {


    var match =  window.location.pathname.split("/");
    console.log(match[3]);

    if(match[3]=="conferences")
    {
         console.log("true");
    $('#radio3').prop('checked', true);

    }
    else if(match[3]=="tradeshows")
    {
        console.log("afeef");
        $('#radio2').prop('checked', true);
    }
    else
    {
        $('#radio1').prop('checked', true);
    }



   });

case 2: When industry data is not set in Json

     ["", "app.php",  "tradeshows"]

In this case match would be failed.
Is there any other way in match Json with string in JQuery?
I need to match the Json with string so is there any other way so that I could match Json with string?

Looks like you just want to match JSON attribute value against the string value and not the entire JSON object, am I right? — Pratik Shah
– Pratik Shah, Commented Jul 10, 2015 at 9:20
You could use: var match = window.location.pathname.split("/"); if(match.length < 4) {$('#radio1').prop('checked', true); return;} //rest of code.... But FYI, this has nothing to do with JSON but javascript array, JSON is an object notation — A. Wolff
– A. Wolff, Commented Jul 10, 2015 at 9:21

Pratik Shah · Accepted Answer · 2015-07-10 09:48:33Z

1

You can use jQuery indexOf() to detect if automotive is available or not. See the below code

function myFunction(page) {
    var pages = ["", "app.php", "automotive", "tradeshows"];
    var a = pages.indexOf(page);
    document.getElementById("demo").innerHTML = a;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p>Click the button to display the position of the element "tradeshows":</p>

<button onclick="myFunction('automotive')">Check for automotive</button>
<button onclick="myFunction('automotive1')">Check for automotive1</button>

<p id="demo"></p>

Note: The indexOf method was introduced in JavaScript 1.6, and does not work in Internet Explorer 8 and earlier versions.

edited Jul 10, 2015 at 9:48

answered Jul 10, 2015 at 9:24

Pratik Shah

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1 Comment

A. Wolff Over a year ago

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