diff options
| author | xue <> | 2005-12-05 01:00:16 +0000 |
|---|---|---|
| committer | xue <> | 2005-12-05 01:00:16 +0000 |
| commit | ccf76e430b7703db028966a845a966f50956f490 (patch) | |
| tree | 9762b746f8b7d432dbe5e5cb8f38f90007e0e1b5 /framework/Web/Javascripts/extended/string.js | |
| parent | 418baf36d477bcbdd6fb4eaf4037ea6a2d93f21c (diff) | |
Diffstat (limited to 'framework/Web/Javascripts/extended/string.js')
| -rw-r--r-- | framework/Web/Javascripts/extended/string.js | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/framework/Web/Javascripts/extended/string.js b/framework/Web/Javascripts/extended/string.js new file mode 100644 index 00000000..f79072fb --- /dev/null +++ b/framework/Web/Javascripts/extended/string.js @@ -0,0 +1,37 @@ +Object.extend(String.prototype, {
+ pad : function(side, len, chr) {
+ if (!chr) chr = ' ';
+ var s = this;
+ var left = side.toLowerCase()=='left';
+ while (s.length<len) s = left? chr + s : s + chr;
+ return s;
+ },
+
+ padLeft : function(len, chr) {
+ return this.pad('left',len,chr);
+ },
+
+ padRight : function(len, chr) {
+ return this.pad('right',len,chr);
+ },
+
+ zerofill : function(len) {
+ var s = this;
+ var ix = /^[+-]/.test(s) ? 1 : 0;
+ while (s.length<len) s = s.insert(ix, '0');
+ return s;
+ },
+
+ trim : function() {
+ return this.replace(/^\s+|\s+$/g,'');
+ },
+
+ trimLeft : function() {
+ return this.replace(/^\s+/,'');
+ },
+
+ trimRight : function() {
+ return this.replace(/\s+$/,'');
+ }
+
+});
|