How to get each value from a comma separated string in JavaScript?

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Lets consider I have a string called

string s = "jpeg, jpg, gif, png";

So from this I need to get each one like, I can assign each extension to one var variable such as

var a = jpeg
var b = jpg
var c = gif
var d = png

Same way if I will add more extensions to the string then accordingly I will have to get all with same var variable.

All you have to do is to use the javascript split method-

$(function(){
    var s = "jpeg, jpg, gif, png";
    var match = s.split(', ')
    console.log(match)
    for (var a in match)
    {
        var variable = match[a]
        console.log(variable)
    }
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>

How to Convert Comma Separated String into an Array in JavaScript, Answer: Use the split() Method. <script> var names = 'Harry,John,Clark,Peter,Rohn,Alice'; var nameArr = names. split(','); console. log(nameArr); // Accessing individual values. alert(nameArr[0]); // Outputs: Harry. alert(nameArr[1]); // Outputs: John. alert(nameArr[nameArr. length - 1]); // Outputs: Alice. Pass your comma Separated string into this function and it will return an array, and if not comma-separated string found then will return null. function splitTheString(CommaSepStr) { var ResultArray = null; // Check if the string is null or so.

try Split function of javascript will do your task

string s = "jpeg, jpg, gif, png"; 
var arraylist = s.Split(", ") ;

point to Note : this provide you list of string i.e array of split string.......

How to get each value from a comma separated string in javascript , lets consider I have a string called string s = "jpeg, jpg, gif, png"; So from this I need to get each one like, I can assign each extension to one var  A string is a sequence of one or more characters that may consist of letters, numbers, or symbols. Each character in a JavaScript string can be accessed by an index number, and all strings have methods and properties available to them. In this tutorial, we will learn the difference between string primitives and the String object, how strings

You can get an array with the split method:

"jpeg, jpg, gif, png".split(', ');

You can then loop over it to get the individual values.

Assigning the values in it to individual variables is, frankly, insane, but you could play with eval to achieve that.

Convert comma separated string to array using JavaScript , How to store a key=> value array in JavaScript ? How to Toggle an A comma-​separated string can be converted to an array by 2 approaches: Method 1: This approach involves iterating through each character in the string and checking for the comma. A variable first_page JQuery | Get the text of a span element. Next. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Learn more How to split a comma separated string and process in a loop using JavaScript

s.Split(", ") should work.

Create a comma separated list from an array in JavaScript , Create a comma separated list from an array in JavaScript A String, containing the array values, separated by the specified separator. Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below  You can get an array with the split method: "jpeg, jpg, gif, png".split(', '); You can then loop over it to get the individual values. Assigning the values in it to individual variables is, frankly, insane, but you could play with eval to achieve that.

just do:

var arr = s.split(", ");

then you have an array of the values, iterate over that and do what ever

How to turn JavaScript array into the comma-separated list?, separator − Specifies a string to separate each element of the array. If omitted, the array elements are separated by a comma. In this tutorial, you will learn, how to convert array to string comma separated string in javascript. Before convert array to delimited string in javascript, we would like to demonstrate to you two important methods of javascript. These methods will help convert array to string comma separated string. They are join() and toString() methods in js.

JavaScript Array join() Method, If omitted, the elements are separated with a comma. Technical Details. Return Value: A String, representing the array values, separated by the specified  The function join() simply expects the string to be written between the elements as parameter. The return value of join() is then the final string. In the example above, we are using ', ' (a comma and a space) as separator, but we can also use any other character, we would like to use as delimiter. 31/12/2011 at 18:24

javascript convert comma separated string to array Code Example, Get code examples like "javascript convert comma separated string to string comma separated value javascript · array to string with comma  a) Using the split and parseLong methods. You can use the split method to split comma separated values to an array of String. Iterate array, convert elements to Long using the parseLong method and add them to ArrayList one by one as given below.

How to Convert Comma Delimited String to Javascript Array or Array , Most of time we need to convert delimited string to Java-script array or vice versa. Your delimiter may vary it may be comma, pipe or any thing. So, essentially, I need to take records from Table A and insert them into View B, where if the record from A has a LIKE '[,]' property, then that field is split into multiple records in B, depending on the number of times the ',' is present, with the text between each ',' being given its own record in View B.

Comments
  • You copy/pasted the same stuff between all the answers, next time try to build a better question. Remember that this could help others that have the same problem.
  • Thanks for your response. But actually I want to achieve a target as explained below. function onUploadClick1(){ var eachFileSize = '<%=EachFileSize %>'; if (fileUpload.value.length > 0) { var ext = getExt(filename); var s = '<%=AllowedExtensions %>'; var match = s.split(', ') for (var ext in match){ onUploadClick(); } } } Here I am using this function. So what I need is if the selected files extension will match with supplied extensions then it will allow or else dont allow.
  • First : why is the allowedExtensions a string. It'd be much more nice to have it directly written as a javascript array. If you use jQuery, you can have the jQuery.inArray(ext, s.split(', ')) And if you don't have jQuery, you should find several inArray function thanks to Google, like this one
  • I've just said it, I think... I'm sorry not to be clear enough. I've updated the jsFiddle with more explanations
  • Thanks for your response. But actually I want to achieve a target as explained below. function onUploadClick1(){ var eachFileSize = '<%=EachFileSize %>'; if (fileUpload.value.length > 0) { var ext = getExt(filename); var s = '<%=AllowedExtensions %>'; var match = s.split(', ') for (var ext in match){ onUploadClick(); } } } Here I am using this function. So what I need is if the selected files extension will match with supplied extensions then it will allow or else dont allow.
  • Thanks for your response. But actually I want to achieve a target as explained below. function onUploadClick1(){ var eachFileSize = '<%=EachFileSize %>'; if (fileUpload.value.length > 0) { var ext = getExt(filename); var s = '<%=AllowedExtensions %>'; var match = s.split(', ') for (var ext in match){ onUploadClick(); } } } Here I am using this function. So what I need is if the selected files extension will match with supplied extensions then it will allow or else dont allow.
  • Why not ask a new question instead of adding a completely new requirement to the existing one?
  • where art thou semicolons?
  • Thanks for your response. But actually I want to achieve a target as explained below. function onUploadClick1(){ var eachFileSize = '<%=EachFileSize %>'; if (fileUpload.value.length > 0) { var ext = getExt(filename); var s = '<%=AllowedExtensions %>'; var match = s.split(', ') for (var ext in match){ onUploadClick(); } } } Here I am using this function. So what I need is if the selected files extension will match with supplied extensions then it will allow or else dont allow.
  • Thanks for your response. But actually I want to achieve a target as explained below. function onUploadClick1(){ var eachFileSize = '<%=EachFileSize %>'; if (fileUpload.value.length > 0) { var ext = getExt(filename); var s = '<%=AllowedExtensions %>'; var match = s.split(', ') for (var ext in match){ onUploadClick(); } } } Here I am using this function. So what I need is if the selected files extension will match with supplied extensions then it will allow or else dont allow.
  • Thanks for your response. But actually I want to achieve a target as explained below. function onUploadClick1(){ var eachFileSize = '<%=EachFileSize %>'; if (fileUpload.value.length > 0) { var ext = getExt(filename); var s = '<%=AllowedExtensions %>'; var match = s.split(', ') for (var ext in match){ onUploadClick(); } } } Here I am using this function. So what I need is if the selected files extension will match with supplied extensions then it will allow or else dont allow.
  • Thanks for your response. But actually I want to achieve a target as explained below. function onUploadClick1(){ var eachFileSize = '<%=EachFileSize %>'; if (fileUpload.value.length > 0) { var ext = getExt(filename); var s = '<%=AllowedExtensions %>'; var match = s.split(', ') for (var ext in match){ onUploadClick(); } } } Here I am using this function. So what I need is if the selected files extension will match with supplied extensions then it will allow or else dont allow.