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What are Taglib in JSP?

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What are Taglib in JSP?

JSP – The taglib Directive The taglib directive declares that your JSP page uses a set of custom tags, identifies the location of the library, and provides means for identifying the custom tags in your JSP page. When you use a custom tag, it is typically of the form .

Why is Taglib used?

The JSP taglib directive is used to define a tag library that defines many tags. We use the TLD (Tag Library Descriptor) file to define the tags. In the custom tag section we will use this tag so it will be better to learn it in custom tag.

Which element is defined within the Taglib?

a,d. name and tag-class are required elements within the tag element of tag library descriptor file.

Where do you put taglib?

You put the taglib declaration right at the top of the file before everything else.

What’s the difference between JavaBeans and taglib directives?

Q 25 – What’s the difference between JavaBeans and taglib directives? A – Taglibs are for generating presentation elements while JavaBeans are good for storing information and state. B – Custom tags are used to implement actions and JavaBeans are used to present information.

Which attribute in Taglib directive is used to distinguish the custom tag from other library custom tag?

prefix attribute
The prefix attribute defines the prefix that distinguishes tags defined by a given tag library from those provided by other tag libraries.

Which are the types of custom tag?

Custom Tags in JSP

  • JspTag interface.
  • Tag interface.
  • IteratorTag interface.
  • TagSupport class.

What is .TLD file?

what is a . tld file? TLD files are Tag Library Descriptor Files mainly used in Java Server Page development projects. Descriptor files such as the TLD files refer to an XML document containing data about a whole library as well as about the tags the library contains.

Which of the elements define within the Taglib element of Taglib descriptor file are required?

name and tag-class are required elements within the tag element of tag library descriptor file.

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