Add characters to a string in Javascript

Question

I need to add in a For Loop characters to an empty string  I know that you can use the function concat in Javascript to do concats with strings   var first name    peter    var last name    jones    var name first name concat last name     but with my example it doesn t work  Any idea how to do it another way    my code         var text          for  var member in list                text concat list member

User · Answer

simply used the    operator  Javascript concats strings with

User · Answer

To use String concat  you need to replace your existing text  since the function does not act by reference   var text      for  var member in list            text   text concat list member        Of course  the join   or    suggestions offered by others will work fine as well

User · Answer

You can also keep adding strings to an existing string like so   var myString    Hello    myString     World   myString           the result would be -  Hello World

User · Answer

var text      for  var member in list            text    list member

User · Answer

It sounds like you want to use join  e g    var text   list join

User · Answer

Simple use text   text   string2

[javascript] Add characters to a string in Javascript

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