Juan Carlos

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since May 20, 2006
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Recent posts by Juan Carlos

Hi,

I have an image in PDF format, how can I convert it to jpg or gif format using java. Are there any API's that does that.

Thanks
18 years ago
Hi,
How I want to have a script to generate and check a turing number. A turing number is a number the user has to read and copy in order to be able to validate a form. This avoids automated submissions. Just like when you register for yahoo mail etc it asks for this number to prevent automated registrations. Any help is appreciated.

Thanks
18 years ago
JSP
I have one more issue and any help is appreciated. How can I keep the order of my detail records i.e. Sub Menus keep changing there order as I want them to show in same order. Right now everytime I refresh the page Sub Menus order keeps changing. Any help is appreciated. Thanks
I have one more issue and any help is appreciated. How can I keep the order of my detail records i.e. Sub Menus keep changing there order as I want them to show in same order. Right now everytime I refresh the page Sub Menus order keeps changing. Any help is appreciated. Thanks
Thanks, How can I make sure that uploaded file is xml file. I want to upload only xml files. Is there a way that I can restrict upload of files to certain types. Thanks
18 years ago
Here is the sample code I am trying to run from http://www.theserverside.com/tt/articles/article.tss?l=HttpClient_FileUpload but keep getting the errors:



but I keep getting the following error:


Can someone tell what am I doing wrong. I have commons-fileupload-1.1.jar in my classpath. I even tried someother samples but keeps getting the same error
i.e. parseRequest(request); I really want to upload an xml file only and read it's content from memory in the servlet and do the processing. Any help is appreciated.

Thanks
[ May 22, 2006: Message edited by: Bear Bibeault ]
18 years ago
Thanks, getting all the data before closing the session worked.
Hi,
I am pretty new to Hibernate and needs some help in resolving the following issue. I am trying to retrieve Menu and SubMenus data from
Database tables. I have two tables Menu and SubMenu. I can save the data fine. But when trying to get the data I get errors. How can I query on the Menu table to give me all the data in that table along with
data in the SubMenus table. Following are the hbm.xml files.



Code that handles the save part



Here I am trying to get the saved data, but it throws an error when trying to get the SubMenus for a Menu




Here is the error I am getting



How to get all the data from Master and detail table while querying on Master table. Any help is appreciated. Thanks