0
A
回答
1
一个简单的例子:
HMTL
<input id="spinner" type="text" value="0" readonly="readonly">
<div id="up">▲</div>
<div id="down">▼</div>
原型1.6
$('up').observe('click', function() { $('spinner').value++; });
$('down').observe('click', function() { $('spinner').value--; });
详细版本here(与CSS的话)。
PS:仅在Firefox和Chrome上测试
相关问题
- 1. up table set number2 = number where number!=“”and set number,number2 = $ number where number =“”;;
- 2. Select Number between number
- 3. typeof number + typeof number = NaN?
- 4. Spinner RecyclerView
- 5. ng-repeat number by number only positive
- 6. Smarty的解码{[(NUMBER)]}为NUMBER
- 7. Android Spinner Array
- 8. icefaces spinner listener?
- 9. ArrayAdapter + Spinner
- 10. android spinner
- 11. 与\ number
- 12. 如何让Spinner访问另一个Spinner?
- 13. Number of Number在数字列表中
- 14. Spinner加载与AngularJS
- 15. Multiple Selection Spinner
- 16. Spinner onClick项目
- 17. Angular2 spinner for ngFor
- 18. IOS6 Safari Ajax Spinner
- 19. android spinner set tag
- 20. streching spinner图标
- 21. Cascading Spinner Not Wokring
- 22. Spinner 2 way databinding
- 23. ImageView with Spinner
- 24. 重绘android spinner
- 25. Spinner not display entries
- 26. Spinner上的IndexOutOfBounds?
- 27. spinner的外观
- 28. Spinner without Dropdown
- 29. Android Multi Spinner
- 30. Spinner覆盖