On 22/04/2008, Richard Quadling <[EMAIL PROTECTED]> wrote:
> On 22/04/2008, braudes <[EMAIL PROTECTED]> wrote:
> >
> > Hi,
> >
> > I notice that the String class doesn´t have some simple methods. So, I
> > added these:
> >
> > ltrim: function() {
> > var re = /\s*((\S+\s*)*)/;
> > return this.replace(re, "$1");
> > },
> >
> > rtrim: function() {
> > var re = /((\s*\S+)*)\s*/;
> > return this.replace(re, "$1");
> > },
> >
> > trim: function() {
> > return this.rtrim().ltrim();
> > },
> >
> > invert: function() {
> > var len = this.length;
> > var str = "";
> > for (var i = len - 1; i > -1 ;i--){
> > str += this.charAt(i);
> > }
> > return str;
> > }
>
>
> I think we'll all got variations on this ...
> addCommas : function(s_Decimal, s_Thousand, s_SplitDecimalUsing){
> return addCommas(this, s_Decimal, s_Thousand, s_SplitDecimalUsing);
> },
> left : function(i_Len){
> return this.substring(0, i_Len);
> },
> lTrim : function(s_Trim){
> return this.replace(((0 == arguments.length) || '' == s_Trim) ?
> "/^\\s+/" : "/^" + s_Trim + "+/", '');
> },
> mid : function(i_Start, i_End){
> i_Start = (!i_Start) ? 0 : i_Start;
> i_End = (!i_End || i_End > this.length) ? this.length : i_End;
> i_End = (i_End != this.length) ? i_Start + i_End : i_End;
> return this.substring(i_Start, i_End);
> },
> pad : function(i_padLen, s_padStr, i_padType){
> return s_padStr || (s_padStr = " "), (i_padLen -= this.length) > 0 ?
> (s_padStr = new Array(Math.ceil(i_padLen / s_padStr.length) +
> 1).join(s_padStr)).substr(0, i_padType = !i_padType ? i_padLen :
> i_padType == 1 ? 0 : Math.ceil(i_padLen / 2)) + this +
> s_padStr.substr(0, i_padLen - i_padType) : this;
> },
> right : function(i_Len){
> return this.substring((this.length - i_Len), this.length);
> },
> rTrim : function(s_Trim){
> return this.replace((0 == arguments.length) ? "/\\s+$/" : "/" +
> s_Trim + "+$/", '');
> },
> trim : function(s_Trim){
> if (0 == arguments.length){
> return this.replace(/^\s+|\s+$/g, '');
> } else {
> return this.lTrim(s_Trim).rTrim(s_Trim);
> }
> }
The addCommas shouldn't be there. Cut'n'paste error.
--
-----
Richard Quadling
Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498&r=213474731
"Standing on the shoulders of some very clever giants!"
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