All the answers to the spam instances that sell jsp programming skills have been collected. Now, the answers to the instances collected by others are published for your appreciation!

1. How to highlight a selected row of records?
Http://topic.csdn.net/t/20050105/09/3699823.html
2. How to Select a value in the drop-down list box and pop out a new window?
Http://topic.csdn.net/t/20050107/15/3707444.html
3. How to start execl in JSP?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4909154
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4685297
4. Two levels of linkage menu
Http://topic.csdn.net/t/20040730/16/3227437.html
5. How can I move files in one directory to another specified directory in java?
Http://topic.csdn.net/t/20050112/13/3719237.html
6. How to Create a table line?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 5130862
7. If jsp identifies A character between A and Z?
Http://topic.csdn.net/t/20050113/08/3721286.html
8. Get the four digits after the decimal point of a floating point number. How to extract two digits by using a function?
Http://topic.csdn.net/t/20050117/14/3731712.html
9. Integer to character?
Http://topic.csdn.net/t/20030526/22/1837632.html
10. display the database records. Click the title bar to sort the records by the title.
Http://topic.csdn.net/t/20041226/15/3677011.html
11. Create two buttons
??
12. What SQL statements are used to copy one record in the database into two records?
Http://topic.csdn.net/t/20050120/17/3741746.html
13. there are two orders A and B. If A is pressed down, A cannot press it. If B is pressed down, A can press again .. how can I use javascript For control .?
Http://topic.csdn.net/t/20050120/17/3741568.html
14. How can I connect to the database in jsp?
Http://topic.csdn.net/t/20030107/11/1334377.html
15. In jsp, how can I submit a form by pressing enter?
Http://topic.csdn.net/t/20050121/11/3743133.html
16. How to pass an array in JSP?
Http://topic.csdn.net/t/20030624/17/1952227.html
17. How do I retrieve images by address?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4894525
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4990451
18. How to upload images to database fields in JSP?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4923127
19. Is the page automatically refreshed?
Http://topic.csdn.net/t/20040430/16/3025697.html
20. Is the form automatically submitted?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4681334
21. How to transfer data from JSP to JAVABEAN?
Isn't this parameter transfer ??
22. weblogic data pool connection? Data Source JNDI name mysource
Http://topic.csdn.net/t/20040915/22/3376617.html
23. What is the three-level linkage menu?
Http://blog.csdn.net/overmind/archive/2005/10/27/517856.aspx
24. How can I call the "Save as" function in the browser in JSP?
Http://topic.csdn.net/t/20050509/09/3990931.html
25. webpage full screen display
Http://community.csdn.net/Expert/TopicView1.asp? Id = 5057245
26. How many days are the two dates separated: the input time format is (yyyy-mm-dd)
Http://topic.csdn.net/t/20050516/10/4009546.html
27. File Upload dialog box
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4961980
28. Paging Test
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4925123
29. Download an object
Http://community.csdn.net/Expert/TopicView1.asp? Id = 5019146
30. Simple Chinese Character judgment
Http://blog.csdn.net/duanxd/archive/2005/05/19/376481.aspx
31. Can I pass JSP variables or beans to JAVASCRIPT?
Http://topic.csdn.net/t/20050520/14/4022667.html
32. How to convert a date variable in a format (such as yyyy-mm-dd) to a date variable in another format (such as dd-mm-yyyy!
Http://topic.csdn.net/t/20050602/21/4055209.html
33. How to add a line of input dialog box on the page
??
34. How do I create a verification code image?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4857455
35. Zoom in and out
Http://topic.csdn.net/t/20041227/09/3678138.html
36. How to Select a date by clicking the input box?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 5020494
Http://www.dynarch.com/projects/calendar/
37. How can I view the image I want to upload before uploading the image?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4825282
38. How do I select an image on the page of the picture arrangement and delete it?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 5162107
39. display all files in a directory
Http://community.csdn.net/Expert/TopicView1.asp? Id = 5056503
40. How do I display the values selected in the check box directly in the input text box?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 5004830
41. How do I select a file under the path to directly display the file content?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 5194181
Http://community.csdn.net/Expert/TopicView1.asp? Id = 5121413
42. How do I create a progress bar?
Http://topic.csdn.net/t/20051120/03/4405364.html
43. How to omit long characters for display?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 5124078
44. How do I create a calendar?
This is too much
45. Click the text to bring up a selection box. The selected value is returned and displayed.
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4979197
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4988006
46. How to close the framework page and return to the page without a framework?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4970057
47. How do I select multiple records for one-time deletion?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4762839
48. How do I get the page file name automatically?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4945500
49. How to call ActiveX controls in JSP?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4919689
50. How to Use SmartUpload to upload files?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4911791
51. How to Use iReport and Jasperreport to develop reports?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 5038328
52. How to Use iText to generate a PDF file?
Http://www.lowagie.com/iText/tutorial/ch07.html#htmlparsing
Http://java.ccidnet.com/art/3565/20050309/480327_1.html
53. How to make an image watermark?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 5212770
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4885889
54. How do I shield the keyboard function keys on the page?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4356360
55. How can I prohibit users from copying webpage content?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4356360
56. How can I display the current URL in the address bar?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4678351
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4863808
57. How do I obtain the real IP address of a user?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4718686
58. How to obtain the user's browser information?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4987045
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4898974
59. How to obtain the current absolute path?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 5157921
Http://community.csdn.net/Expert/TopicView1.asp? Id = 5178848
60. How to convert an HTML file into an XML file?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4542984
61. How to combine XML and XSL to output HTML pages?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4355891
62. How to create a dynamic tree menu?
Http://www.blogjava.net/rickhunter/articles/59742.html
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4966014
63. How to make a short message like QQ?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4702037
Http://community.csdn.net/Expert/TopicView1.asp? Id = 5087584
64. How can I use jfreechat to create pie, pie, and graph types?
Http://www.inspiresky.com/Article/ShowArticle.asp? ArticleID = 731
65. How can I only enter numbers in the text box?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4927727
66. How do I open Word and Execl files?
Http://community.csdn.net/Expert/TopicView1.asp? Id = 5194181
Http://community.csdn.net/Expert/TopicView1.asp? Id = 4685297
67. How to generate Word and Excel documents?
Http://sourceforge.net/project/showfiles.php? Group_id = 15255 & release_id = 167948
68. How does JSP read the Word content?
Http://topic.csdn.net/t/20030217/13/1435281.html