Wordwrap, the below code wrap the length of string and return the wrapped text.
function wordwrap(str,wraplen)
{
var len= (str).length;
var sl;
var total=0;
var wrap=wraplen;
var l = len/wrap;
for(var k=0;k<=l;k++)
{
var e = ((k+total)<slen)? wrap+total: slen;
var b = (k==0)? total:total;
var m = str.substring(b,e);
sl = (k==0)? m:sl+"
“+m;
total=total+wrap;
}
return sl;
}
{
var len= (str).length;
var sl;
var total=0;
var wrap=wraplen;
var l = len/wrap;
for(var k=0;k<=l;k++)
{
var e = ((k+total)<slen)? wrap+total: slen;
var b = (k==0)? total:total;
var m = str.substring(b,e);
sl = (k==0)? m:sl+"
“+m;
total=total+wrap;
}
return sl;
}
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