Merge pull request #587 from julceslauhub/master

BUG 5781 Add stripNonNumeric() function to common.js SOLVED
2012-09-23 22:38:08 -07:00
parent d284566409 339aae0b8b
commit ef399c8d9e
1 changed files with 13 additions and 0 deletions
--- a/gulliver/js/common/core/common.js
+++ b/gulliver/js/common/core/common.js
@@ -2132,3 +2132,16 @@ var mb_strlen = function(str) {
    return len;
 };

+var stripNonNumeric = function (str) {
+   str += ''; //force str to be a string
+   var rgx = /^\d|\.|-$/;
+   var out = '';
+   for (var i = 0; i < str.length; i++) {
+      if (rgx.test(str.charAt(i))) {
+         if (!((str.charAt(i) == '.' && out.indexOf('.') != -1) || (str.charAt(i) == '-' && out.length != 0 ))) {
+            out += str.charAt(i);
+         }
+      }
+   }
+   return out;
+};