I Have A String A=",1,2,3,123" & I Want To Replace ",12"

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I have a string a=",1,2,3,123" & i want to replace ",12" and i want result a=",1,2,3,123" by using javascript how should i get

Posted 13-Aug-15 21:56pm

Updated 14-Aug-15 5:27am

v2

Comments

E.F. Nijboer 14-Aug-15 4:17am

Looks like the value of a and the result you want are the same. Also, what have you tried so far?

Member 11205380 14-Aug-15 4:31am

string A=",1,2,3,123"
i want to replace ",1" to "+" means i want result string="+,2,3,123"
but it gives result string="+,2,3,+23"

Richard MacCutchan 14-Aug-15 4:45am

Yes, because you did a global change. You need to change only the first occurrence. See the JavaScript String Reference fro information.

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DamithSL · Answer 1 · 2015-08-13T22:40:00

replace ,1, with +, will give you the expected result

Posted 13-Aug-15 22:40pm

Updated 13-Aug-15 22:41pm

v2

Aladár Horváth · Answer 2 · 2015-08-13T22:52:00

You have to replace ",1," insted of ",1" to "+," like this:

var str = ",1,2,3,123";
var txt = str.replace(",1,","+,");

Posted 13-Aug-15 22:52pm