By using Thymeleaf as template engine, is it possible to add/remove dynamically a CSS class to/from a simple div with the th:if clause? Normally, I could use the conditional clause as follows: We will be creating a link to the lorem ipsum page, but only if condition clause is true. I’m looking for somet…
Tag: html
What is difference index.html vs index.jsp? [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 8 years ago. Improve this question One URL ends in ‘index.html’. Another URL ends in ‘index…
How to send a button instead of a link in an HTML email?
My app sends an email from my java code. I also want to send a link within a button which will say “Activate your account”. Here is what I have: The following line works as a link right now, I just want to put this link in a button and send that button to user’s email. Is there any solution
JSP input comes null to servlet
I’m trying to pass parameter to jsp to servlet. And my code is : Server side : JSP side : When i run it on localhost kullanici variable comes null. Any solution ? EDİT : Answer I think you mean that you want to go FROM a jsp TO a servlet. If that’s the case, look the action attribute: If
Java JEditorPane – Trying to edit an html tag value and getting Exception
I have a JEditorPane and I’m trying to edit one fo the html element attributes, basically changing the the src x value in to a custom value The code I have is: I get the following exception in the before last line when I try to remove the existing attribute (because you can’t replace): I read a fe…
How to pass two objects to use in a form using thymeleaf?
My problem is the following : I’ve 2 differents objects that I’ve to fill from a single form. With 1 object, I simply do in the newFoo.html: and in the FooController: Let’s say I’ve an other object bar with a “status” variable in it. How can I do to pass that object so I ca…
Bind elements to a list with spring mvc ModelAttribute
The question is based on getting a spring model attribute list element using an index from javascript on which explains that each name of the html element must contain an index. Example user[0] I have a form that allows the user to dynamically add or remove elements from the list before submitting it. Let me …
How to match any combination of letters using regex?
How can I match letters a,b,c once in any combination and varying length like this: The expression should match these cases: but should not match these ones: Answer Use regex pattern You can use this pattern with any set and size, just replace [abc] with desired set… Example: (above output is from myreg…
JLabel HTML4 support
My question is if JLabel (java swing) supports html4 and css2. I know, it supports html3.2 but I want newer version. Or is there another way to display html4 on a jPanel. Answer In short: no; HTML 3 only, before CSS. The “HTML” supported by JLabel, JButton, etc, is things like <font color=̶…
How can I call servlet from jsp without using form
This could be a repeat question, I apologize. I have a jsp page in which I have some buttons. Each button has its own servlet to call. I want to know if there is any way I can call these servlets without using form because the user may choose any of the 3 functionalities given. I also need to pass