How do I comment out a JSP file?
To add comments in a JSP page one should perform the following steps:
- Create a jsp page that begins with the <%code fragment%> scriptlet.
- Keep any html tags in the page outside the scriptlet.
- Add JSP comment using the <%– –%> tags.
- Add HTML comments using the
Can a JSP comment and HTML comment be used interchangeably?
No… they are only Java comments. Since, we are allowed to embed Java code into a JSP page, hence we can have them in a valid JSP page. These comments are treated the same way they are treated in a normal Java program.
Can you comment out code in HTML?
To comment out in HTML, insert information between tags (browsers won’t show these notes). Commenting in HTML allows developers to leave notes about their code, its functionality or to indicate necessary changes for the future.
How to comment in JSP shortcut?
5 Answers. I use Shift + Ctrl + / to Add Block Comment in both XML and JSP files (works at the line level or for a selected block). Just in case, if you are looking for a particular shortcut, you can use Shift + Ctrl + L to Show Key Assist (i.e. the Commands and their Bindings).
What is JSP comment?
JSP comment marks to text or statements that the JSP container should ignore. A JSP comment is useful when you want to hide or “comment out”, a part of your JSP page.
What is hidden comment in JSP?
A comments that documents the JSP page but is not sent to the client. The JSP engine ignores a hidden comment, and does not process any code within hidden comment tags. A hidden comment is not sent to the client, either in the displayed JSP page or the HTML page source.
What is the difference between JSP comment and HTML comment?
HTML comments can be seen by the browser using “show HTML”. JSP comments are stripped out during the process of compiling the JSP. So, in short, JSP comments are stripped out by the JSP compiler and HTML comments are served to the browser. JSP comment is just visible when you see the server side code (.
What is comment in HTML?
Comments are some text or code written in your code to give an explanation about the code, and not visible to the user. Comments which are used for HTML file are known as HTML comments. Anything written between these tags will be ignored by the browser, so comments will not be visible on the webpage.
How do you add a comment in HTML code?
To write HTML comments put — and —> at either end of the comment. HTML comments are notes to keep HTML code organized and are ignored by the browser.
How to make a comment in a JSP file?
There are multiple way to comment in a JSP file. 1. <%– comment –%> A JSP comment. Ignored by the JSP engine. Not visible in client machine (Browser source code). 2. An HTML comment. Ignored by the browser. It is visible in client machine (Browser source code) as a comment. 3. <% my code //my comment %> Java Single line comment.
What do you mean by include in JSP?
The include is one of the JSP directives for including the data contents related to any kind of resources with different extensions like JSP, HTML, or any text files. The include tag includes the page resources into the translation phase at the required time. The basic syntax of tags in the JSP web page files is as follows.
When to use JSP comments when in doubt?
When in doubt use the JSP comment. your <%= //map.size () %> doesnt simply work because it should have been My Suggestion best way use comments in JSP page <%– Comment –%> . Because It will not displayed (will not rendered in HTML pages) in client browsers. theoretically the following should work, but i never used it this way.
How to add comments to a HTML page?
HTML Comment Tags. You can add comments to your HTML source by using the following syntax: . Notice that there is an exclamation point (!) in the start tag, but not in the end tag. With comments you can place notifications and reminders in your HTML code:
