The answers of all instances of the garbage that sells JSP programming skills have been collected. Now publish the instance answers collected by others for your appreciation!

Time:2021-10-14

one   How to highlight a selected row of records?
   http://topic.csdn.net/t/20050105/09/3699823.html
two   How to select a value in the drop-down list box and jump out of a new window?
   http://topic.csdn.net/t/20050107/15/3707444.html
three   How to start EXECL in JSP?
   http://community.csdn.net/Expert/TopicView1.asp?id=4909154
   http://community.csdn.net/Expert/TopicView1.asp?id=4685297
four   Two level linkage menu
   http://topic.csdn.net/t/20040730/16/3227437.html
five   How to move files in one directory to another specified directory in Java?
   http://topic.csdn.net/t/20050112/13/3719237.html
six   How to make table lines?
   http://community.csdn.net/Expert/TopicView1.asp?id=5130862
seven   JSP, such as distinguishing a character between a and Z?
   http://topic.csdn.net/t/20050113/08/3721286.html
eight   Get a floating point number with 4 digits after the decimal point. How to write it? Take the function intercept as two digits
   http://topic.csdn.net/t/20050117/14/3731712.html
nine   Integer to character?
   http://topic.csdn.net/t/20030526/22/1837632.html
ten   Display the records of the database. Click which title bar to sort according to which title
   http://topic.csdn.net/t/20041226/15/3677011.html
eleven   Make two buttons
    ??
twelve   What SQL statement is used to copy one record in the database into two?
   http://topic.csdn.net/t/20050120/17/3741746.html
thirteen   There are two buttons a and B, in which a can’t press again if a presses down, and a can press again if B presses down.. how can I use JavaScript to control it?
   http://topic.csdn.net/t/20050120/17/3741568.html
fourteen   How to connect the database in JSP
   http://topic.csdn.net/t/20030107/11/1334377.html
fifteen   In JSP, how to submit a form by pressing enter?
   http://topic.csdn.net/t/20050121/11/3743133.html
sixteen   How to pass arrays in JSP?
   http://topic.csdn.net/t/20030624/17/1952227.html
seventeen   How to get pictures by address?
   http://community.csdn.net/Expert/TopicView1.asp?id=4894525
   http://community.csdn.net/Expert/TopicView1.asp?id=4990451
eighteen   How to upload pictures to database fields in JSP?
   http://community.csdn.net/Expert/TopicView1.asp?id=4923127
nineteen   Automatic page refresh?
   http://topic.csdn.net/t/20040430/16/3025697.html
twenty   Form auto submit?
    http://community.csdn.net/Expert/TopicView1.asp?id=4681334
twenty-one   How to transfer data from JSP to JavaBean?
    Isn’t this parameter transfer??
twenty-two   weblogic   Data pool connection?    data source   JNDI name    mysource
   http://topic.csdn.net/t/20040915/22/3376617.html
twenty-three   Three level linkage menu?
   http://blog.csdn.net/overmind/archive/2005/10/27/517856.aspx
twenty-four   How to call the “save as” function in the browser in JSP?
   http://topic.csdn.net/t/20050509/09/3990931.html
twenty-five   Web page full screen display
    http://community.csdn.net/Expert/TopicView1.asp?id=5057245
twenty-six   Find the number of days between the two dates: the input time format is (yyyy MM DD)
    http://topic.csdn.net/t/20050516/10/4009546.html
twenty-seven   Upload file dialog box
    http://community.csdn.net/Expert/TopicView1.asp?id=4961980
twenty-eight   Paging test
    http://community.csdn.net/Expert/TopicView1.asp?id=4925123
twenty-nine   Download File
    http://community.csdn.net/Expert/TopicView1.asp?id=5019146
thirty   Simple Chinese character judgment
   http://blog.csdn.net/duanxd/archive/2005/05/19/376481.aspx
thirty-one   Can I pass JSP variables or beans to JavaScript for use?
   http://topic.csdn.net/t/20050520/14/4022667.html
thirty-two   How to convert a date variable in one format (such as yyyy MM DD) into a date variable in another format (such as DD mm yyyy)!
   http://topic.csdn.net/t/20050602/21/4055209.html
thirty-three   How to add a line of input dialog box on the page
   ??
thirty-four   How to make verification code pictures?
    http://community.csdn.net/Expert/TopicView1.asp?id=4857455  
thirty-five   Picture zoom in and out function
   http://topic.csdn.net/t/20041227/09/3678138.html
thirty-six   How to click the input box to pop up date selection?
   http://community.csdn.net/Expert/TopicView1.asp?id=5020494
   http://www.dynarch.com/projects/calendar/
thirty-seven   How to view the pictures you want to upload before uploading them?
   http://community.csdn.net/Expert/TopicView1.asp?id=4825282
thirty-eight   How to select a picture on the page of picture arrangement and delete it?
   http://community.csdn.net/Expert/TopicView1.asp?id=5162107
thirty-nine   Display all files in a directory
   http://community.csdn.net/Expert/TopicView1.asp?id=5056503
forty   How to display the value selected in the check box directly in the input text box?
    http://community.csdn.net/Expert/TopicView1.asp?id=5004830
forty-one   How to select the 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
forty-two   How to make a progress bar?
    http://topic.csdn.net/t/20051120/03/4405364.html
forty-three   How to omit the display of long characters?
    http://community.csdn.net/Expert/TopicView1.asp?id=5124078
forty-four   How to make a calendar?
     This is too much
forty-five   Click the text to pop up a selection box. After selecting the value, return and display it
    http://community.csdn.net/Expert/TopicView1.asp?id=4979197
    http://community.csdn.net/Expert/TopicView1.asp?id=4988006
forty-six   How to close a frame page and return to a page without a frame?
    http://community.csdn.net/Expert/TopicView1.asp?id=4970057
forty-seven   How to select multiple records to delete at one time?
    http://community.csdn.net/Expert/TopicView1.asp?id=4762839
forty-eight   How do I get the page file name automatically?
    http://community.csdn.net/Expert/TopicView1.asp?id=4945500
forty-nine   How to call ActiveX control in JSP?
    http://community.csdn.net/Expert/TopicView1.asp?id=4919689
fifty   How to use SmartUpload to upload files?
    http://community.csdn.net/Expert/TopicView1.asp?id=4911791
fifty-one   How to develop reports using ireport and jasperreport?
    http://community.csdn.net/Expert/TopicView1.asp?id=5038328
fifty-two   How to generate PDF using iText?
    http://www.lowagie.com/iText/tutorial/ch07.html#htmlparsing
    http://java.ccidnet.com/art/3565/20050309/480327_1.html
fifty-three   How to make image watermark?
    http://community.csdn.net/Expert/TopicView1.asp?id=5212770
    http://community.csdn.net/Expert/TopicView1.asp?id=4885889
fifty-four   How to mask keyboard function keys in a page?
    http://community.csdn.net/Expert/TopicView1.asp?id=4356360
fifty-five   How to prevent users from copying web content?
    http://community.csdn.net/Expert/TopicView1.asp?id=4356360
fifty-six   How to avoid displaying 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
fifty-seven   How to obtain the user’s real IP address?
    http://community.csdn.net/Expert/TopicView1.asp?id=4718686
fifty-eight   How to get user browser information?
    http://community.csdn.net/Expert/TopicView1.asp?id=4987045
    http://community.csdn.net/Expert/TopicView1.asp?id=4898974
fifty-nine   How do I get the current absolute path?
    http://community.csdn.net/Expert/TopicView1.asp?id=5157921
    http://community.csdn.net/Expert/TopicView1.asp?id=5178848
sixty   How to convert HTML files to XML files?
    http://community.csdn.net/Expert/TopicView1.asp?id=4542984
sixty-one   How to combine XML and XSL to output HTML pages?
    http://community.csdn.net/Expert/TopicView1.asp?id=4355891
sixty-two   How to make dynamic tree menu?
    http://www.blogjava.net/rickhunter/articles/59742.html
    http://community.csdn.net/Expert/TopicView1.asp?id=4966014
sixty-three   How to make short message tips similar to QQ?
    http://community.csdn.net/Expert/TopicView1.asp?id=4702037
    http://community.csdn.net/Expert/TopicView1.asp?id=5087584
sixty-four   How to use JFreeChat to make column, cake and curve patterns?
    http://www.inspiresky.com/Article/ShowArticle.asp?ArticleID=731
sixty-five   How can text boxes only allow numbers to be entered?
    http://community.csdn.net/Expert/TopicView1.asp?id=4927727
sixty-six   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
sixty-seven   How to generate word   and   Excel document?
    http://sourceforge.net/project/showfiles.php?group_id=15255&release_id=167948
sixty-eight   How does JSP read word content?
    http://topic.csdn.net/t/20030217/13/1435281.html

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