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eg/forms/js/EmbperlForm.js  view on Meta::CPAN

            downelement.click (function(e) {self.downRow ()});
    
        //rows = this.tableelement.getElementsByTagName('tr');
        var rows = tableelement.find('tr') ;
        var lastrow = rows.last() ;
        var newid    = this.tableelement[0].id ;    
        newid    = newid + '-row-' ;
        var lastid   = lastrow[0].id ;
        var idlength = newid.length ;
        this.lastnum  = parseInt (lastid.substr(idlength)) ;
        if (isNaN(this.lastnum))
            this.lastnum = -1 ;
        },
    
    
    addRow: function ()
        {
        var rows = this.tableelement.find('tr'); 
        var lastrow = rows.last() ;
    
        this.lastnum  = this.lastnum + 1 ;

eg/forms/js/prototype.js  view on Meta::CPAN

if (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) {
  i || (i = 0);
  var length = this.length;
  if (i < 0) i = length + i;
  for (; i < length; i++)
    if (this[i] === item) return i;
  return -1;
};

if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) {
  i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1;
  var n = this.slice(0, i).reverse().indexOf(item);
  return (n < 0) ? n : i - n - 1;
};

Array.prototype.toArray = Array.prototype.clone;

function $w(string) {
  if (!Object.isString(string)) return [];
  string = string.strip();
  return string ? string.split(/\s+/) : [];