- <script type="text/javascript">
- <!--
- var Sigma = {
- arr: [],
- add: function(tag_id) {
- this.arr['' + tag_id] = 1;
- },
- del: function(tag_id) {
- this.arr['' + tag_id] = 0;
- },
- getThem: function() {
- var val = '';
- for (var i in this.arr) {
- if (this.arr[i] == 1) {
- val += i + ',';
- }
- }
- return val.replace(/,$/, '');
- }
- ,print:function(){
- alert('您选择了:' + this.getThem());
- }
- };
- Sigma.add(1);
- Sigma.add(7);
- Sigma.add(3);
- Sigma.print();
- //-->
- </script>
- <script type="text/javascript">
- <!--
- function Sigma(){
- this.arr = [];
- this.add = function (tag_id) {
- this.arr['' + tag_id] = 1;
- };
- this.del = function(tag_id) {
- this.arr['' + tag_id] = 0;
- };
- this.getThem = function() {
- var val = '';
- for (var i in this.arr) {
- if (this.arr[i] == 1) {
- val += i + ',';
- }
- }
- return val.replace(/,$/, '');
- };
- this.print = function(){
- alert('您选择了:' + this.getThem());
- };
- }
- var dodo = new Sigma();
- dodo.add(1);
- dodo.add(7);
- dodo.add(3);
- dodo.print()
- //-->
- </script>
- //该片段来自于http://www.codesnippet.cn/detail/090620133952.html
来源: http://www.codesnippet.cn/detail/090620133952.html