Split text with a single code

Question

var objname = "Image1-123456-789.png"

quick question i wanted to split this text without match them together again.

here is my code

var typename = objname.split("-");

//so it will be Image1,123456,789.png

var SplitNumber = typename[1]+'-'+typename[2];
var fullNumber = SplitCode.split('.')[0];

to get what i wanted

my intention is to get number is there anyway i can split them without join them and split again ?

can a single code do that perfectly ? my code look like so many job.

i need to get the 123456-789.

void · Accepted Answer · 2016-01-05 08:11:46Z

3

The String.prototype.substring() method extracts the characters from a string, between two specified indices, and returns the new sub string.

This method extracts the characters in a string between "start" and "end", not including "end" itself.

var objname = "Image1-123456-789.png";
var newname = objname.substring(objname.indexOf("-")+1, objname.indexOf("."));
alert(newname);

answered Jan 5, 2016 at 8:11

void

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1 Comment

Jung Over a year ago

thank is what i needed ~ have a beautiful day for you.

Community · Accepted Answer · 2020-06-20 09:12:55Z

0

An alternate can be using Join. You can use slice to fetch range of values in array and then join them using -.

var objname = "Image1-123456-789.png";
var fullnumber = objname.split("-").slice(1).join("-").split(".")[0];
alert(fullnumber)

Reference

Join Array from startIndex to endIndex

edited Jun 20, 2020 at 9:12

CommunityBot

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answered Jan 5, 2016 at 8:18

Rajesh Dixit

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Comments

Tushar · Accepted Answer · 2016-01-05 08:29:17Z

-2

Here is your solution

var objname = "Image1-123456-789.png";
var typename= objname.split("-");


var again=typename[2];
var again_sep= again.split(".");

var fullNumber =typename[1]+'-'+again_sep[0];

answered Jan 5, 2016 at 8:29

Tushar

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