Single quotes splitting JavaScript string

I had a similar problem a while ago and found this answer at fooobar.com/questions/184108 / ...

See the quoteattr function for what you need: http://jsfiddle.net/U3pVM/15780/

function quoteattr(s, preserveCR) {
    preserveCR = preserveCR ? '
' : '\n';
    return ('' + s) /* Forces the conversion to string. */
        .replace(/&/g, '&') /* This MUST be the 1st replacement. */
        .replace(/'/g, ''') /* The 4 other predefined entities, required. */
        .replace(/"/g, '"')
        .replace(/</g, '&lt;')
        .replace(/>/g, '&gt;')
        /*
        You may add other replacements here for HTML only 
        (but it not necessary).
        Or for XML, only if the named entities are defined in its DTD.
        */ 
        .replace(/\r\n/g, preserveCR) /* Must be before the next replacement. */
        .replace(/[\r\n]/g, preserveCR);
        ;
}

      

        
        
        
      

    

function TodoCtrl($scope) {
  $scope.txt = "";
    $scope.addBefore = function() {
        $("#abc").before('<div><input type="text" value="' + $scope.txt + '"></div>');
    };
}

      

        
        
        
      

    

just change from double to single

http://jsfiddle.net/U3pVM/15784/