While right clicking on template under src/main/resources I have clicked on New and then on Others. In select a wizard dialogbox when i am searching html i am not getting it in the options available below.
What should now be done to create html page in Spring boot.
I am not getting how to proceed.
Related
I have migrated my application from wicket 1.x to wicket 8.x and now facing an error to display PDF on iframe. It is showing as blank on the iframe.
I am trying to display PDF in the iframe tag in the HTML on page load but it is showing as blank.
Share the detailed code below path:
https://github.com/smartuadk/Shared_Repo_StackOverflow/tree/main/PDF_Preview
Please add below http security header tag in Spring security module xml file to allow Spring security to display the HTML iframe in spring application:
<security:http use-expressions="false">
<security:headers>
<security:frame-options disabled="true"></security:frame-options>
</security:headers>
</security:http>
This solution worked for me and now my application is able to display the iFrame without any error and able to load PDF file in iFrame as well.
Actually when i click login button then it goes to http://localhost:8080/login/auth page and i am not finding any auth.gsp to edit the template of login model.I have used spring security and how to change it??
You can override auth.gsp by creating your own as /views/login/auth.gsp
Also see this useful tutorial.
I have to create a little webshop for a school-project, but entered in to a problem during the process by updating/refreshing the Servlets.
Description:
I created an index.html file which includes two servlets via iframes, the left side for Navigation-Servlet and on the right the Controller-Servlet does something to show a welcome page (or shows off the categories etc.) - works all fine.
But now I have to implement a login with an small administration.
By clicking in the navigation on Administration, it leads to another Servlet called Administration-Servlet, in the right iframe (actually not over the Controller-Servlet).
There comes up a login mask, where the user put in his username and password. If the login was correct, it leads then to the administration content (not finished by now).
The upcoming problem is now that I somehow have to update/refresh the Navigation iframe too, when the login was successful because there must be the Logout-Button and some entries have to be hidden.
By which "technique" or pattern I can solve this problem? Maybe a little code example would be helpful. :)
Best greets.
Instead of using Iframes to put together the different parts of your site, use dynamic include in your servlets. This will allow you to build the response page server side and therefore dynamically change what is included in a page. When you log in you send the authentication request to the servlet which will then dynamically construct the new response from multiple JSP files.
<jsp:include page="..." />
Another solution is to use a scripting language like Apache Velocity Template scripts to build your responses dynamically. Allowing you to include or exclude information depending on parameters or session context.
Currently I am working on liferay 6.0
In my project I need to show a page in iframe. I have added iframe in my jsf page. When user request that jsf page whole page works fine but that iframe doesnt show respective page. Except that it shows that page not found and in console side gives message Current URL generates exception:null.
Please somedbody tell me how can I use iframe in portlet.
You should set the URL of the desired JSF page as the src of the iframe, and set the iframe as the content of the portlet.
I have a problem in Struts 2.
Using jQuery and CSS template in my web project .
Problem: When using dispatcher in struts.xml, layout of my project get disturb means jQuery didn't work fine,but at same time when using redirect in xml file..its work fine for me, but by using redirect I did not get default behaviour of struts means I have to pass parameter from action to jsp with url.
like this
<result type="redirect">index.jsp?username=$username</result>
I want the default behaviour and my layout remain same.
create a new jsp file say call it css_js.jsp, then include this file in your pages, so that when you move from pages to pages your layout remains same.
In case you are using tiles then in the mainLayout.jsp you can include all your required js and css files