In a JSP tag file you get to specify what attributes the tag supports. For a particular attribute, can you specify what are the legal options for that attribute (and have the page throw an error if you specify something other than a legal option for that attribute)?
How can you specify allowed values for a tagfile attribute?
121 Views Asked by jwl At
1
There are 1 best solutions below
Related Questions in JSP
- Why we use double % in Java or JSP
- How to get specific values from select menu and use her in mysql query?
- How to compile an individual jsp file from command line
- How to keep a variable in the URL when using Spring LocaleChangeInterceptor
- How to pass value from input text to jsp variable?
- Importing a downloaded JAR file into a Servlet
- Upload PDF and display on same page
- Use javascript variables in JSP code
- How to add '%' symbol in textbox using jsf and jsp?
- Execute RequestDispatcher after 5 seconds
- Score book using javabean; how do I get overall average?
- Struts2 jqGrid DatePicker in Column Filter
- java.lang.StackOverflowError in spring controller
- Error on java application
- Requested Resource is not available error
Related Questions in JSP-TAGS
- return error code from jsp custom tag's doStartTag() or doEndTag()
- Passing Variable from child popup window to parent popup window
- how to create pop up after user has registered successfully without servlet
- How open a new tab using servlet response?
- How to copy java Array into javascript Array?
- Compare and set the selected value in drop down list?
- Display elements in jsp lists if servlet exists
- How to get System Date without using Java code?
- Call javascript from c:foreach
- How to get return value from javascript through JSP?
- How can i delete selected data from database using jsp?
- Custom tag in JSP not working with Spring Session filter
- In jsp: String cannot be resolved to a type
- Use tag attributes in java code in jsp tag file
- How to perform Java bean validation with error messages? *in JSP not JSF
Related Questions in TAGFILE
- How to pass method expression to the Facelets tagfile
- FileNotFoundException when using Facelets tagfile
- Eclipse cannot find tld inside jar file
- Passing EL method expression as attribute of custom Facelets tagfile
- Display a BLOB image using p:graphicImage in a tagfile
- How to pass an attribute from JSP to tag file. Override the value in tag, and get the updated value in JSP
- Tagfiles (.tag) in JAR (Java App) not picked up in RAD 7
- How can you specify allowed values for a tagfile attribute?
- Can I use a *.tag from another *.tag file in the same /WEB-INF/tags folder?
- What's the difference between including files with JSP include directive, JSP include action and using JSP Tag Files?
- Proper using of Facelet templates & Composite Components
- Weblogic10.3, packaging tagfile in jar got tag handler class was not found
- Multiple JSF components inside a PanelGrid
- Passing backing bean action to Facelet tag file
- Conditional binding attribute in Facelet tag file/JSF
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Not in the taglib's TLD file. You add getters and setters for each of the attributes to the custom tag class that you have written and you check the values for the attributes (and reject them if necessary) in the setter method.
Here is a nice overview: http://www.tutorialspoint.com/jsp/jsp_custom_tags.htm