concatenation of JavaScript code for jQuery append

Question

In the following code some concatenation is needed to put all the lines into PlayersDetail variable so that a div named PlayersList can be appended.

var onlineStatus="online";
PlayersDetail='Here is some text before if statement.<br>'
if (onlineStatus==="online"){
   'I am online.<br>'
}
'here is some text after if statement.'
$("#PlayersList").append(PlayersDetail);

Arun P Johny · Accepted Answer · 2014-05-28 03:17:02Z

1

You need to use concatenation operator

var onlineStatus = "online";

PlayersDetail = 'Here is some text before if statement.<br>'
if (onlineStatus === "online") {
    //use concatenation operators
    PlayersDetail += 'I am online.<br>'
    //same as 
   // PlayersDetail = PlayersDetail + 'I am online.<br>'
}
//use concatenation operators
PlayersDetail += 'here is some text after if statement.'

$("#PlayersList").append(PlayersDetail);

answered May 28, 2014 at 3:17

Arun P Johny

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