struts2 | Mirror of Apache Struts | Telnet library

 by   wdev Java Version: Current License: No License

kandi X-RAY | struts2 Summary

kandi X-RAY | struts2 Summary

struts2 is a Java library typically used in Networking, Telnet applications. struts2 has no bugs, it has no vulnerabilities, it has build file available and it has high support. You can download it from GitHub.

Mirror of Apache Struts 2
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            kandi-support Support

              struts2 has a highly active ecosystem.
              It has 6 star(s) with 132 fork(s). There are 3 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              struts2 has no issues reported. There are no pull requests.
              It has a positive sentiment in the developer community.
              The latest version of struts2 is current.

            kandi-Quality Quality

              struts2 has 0 bugs and 0 code smells.

            kandi-Security Security

              struts2 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              struts2 code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              struts2 does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              struts2 releases are not available. You will need to build from source code and install.
              Build file is available. You can build the component from source.

            Top functions reviewed by kandi - BETA

            kandi has reviewed struts2 and discovered the below as its top functions. This is intended to give you an instant insight into struts2 implemented functionality, and help decide if they suit your requirements.
            • move to the first state
            • Render the plugin plugin
            • Adds the converter mapping .
            • Perform a comparison .
            • Finds the validator annotations on a class .
            • Start element .
            • Generate the java page info .
            • Retrieves the text value from a text object using the given class name .
            • Generate iterator declarations .
            • Determine the syntax and encoding of a file .
            Get all kandi verified functions for this library.

            struts2 Key Features

            No Key Features are available at this moment for struts2.

            struts2 Examples and Code Snippets

            No Code Snippets are available at this moment for struts2.

            Community Discussions

            QUESTION

            Websocket Connection is not working with Struts2
            Asked 2022-Apr-10 at 19:47

            ANSWER

            Answered 2022-Apr-10 at 19:47

            You are missing web application context path in the URL.

            Source https://stackoverflow.com/questions/71815254

            QUESTION

            Property tag of struts2 using a properties file with html tags
            Asked 2022-Mar-01 at 12:34

            I am migrating a Struts1 project to Struts2. It has a properties file with html tags like below.

            properties file ...

            ANSWER

            Answered 2022-Mar-01 at 12:34

            You need to set the escapeHtml attribute in s:property tag to false: This should work.

            Source https://stackoverflow.com/questions/71295760

            QUESTION

            Getting Uncaught TypeError errors using Struts2 JQuery datepicker tag
            Asked 2022-Jan-24 at 15:30

            I have a Struts 2 application with UI built using bootstrap and am trying to get JQuery datepicker working using struts2 jquery tag library. I am using to include JQuery CSS and JS libraries. Below is what gets included using sj:head:

            ...

            ANSWER

            Answered 2022-Jan-24 at 15:28

            The wrong version of jQuery framework is loaded.

            Source https://stackoverflow.com/questions/70825666

            QUESTION

            Getting original filename in Struts2
            Asked 2022-Jan-14 at 19:55

            How can I get original filename of an uploaded file in Struts2. Currently what I am getting is a filename.tmp filename whereas the file being uploaded is a CSV and the filename is different to what I am getting. Here is the JSP code

            Select file Change Remove

            Here is the action mapping in struts config

            ...

            ANSWER

            Answered 2022-Jan-14 at 17:41

            The naming convention for the setters is

            Source https://stackoverflow.com/questions/70711059

            QUESTION

            Struts2 - How to repopulate form having dynamically generated fieldnames (via expression) with submitted values after validation error
            Asked 2021-Dec-23 at 10:13

            We have a Struts2 application where we are building survey feature using which application users will be able to create surveys by adding different questions.

            These questions are comprised of question text and an html control for getting response.

            The html controls so far supported are single and multi-select list, text field, textarea, checkbox and radiobox.

            So the survey form renders displaying all questions added by the user where each question has its question text displayed followed by the html field control selected for that question.

            Basically, it is a dynamic form where form field names are being dynamically generated as all surveys will be different and therefore there are no properties in the Action class backing survey form fields.

            We are generating form field name using prefix question_ appended with database id of the question to represent each question response input field uniquely. Here is a snippet from our JSP page to make things clear.

            ...

            ANSWER

            Answered 2021-Dec-23 at 10:13

            We have finally solved the problem. The initial implementation was heading in a completely wrong direction but thanks to the clue from @RomanC, we re-factored the code and removed the direct use of HttpServletRequest to finally have a working solution. Core idea was to use a Bean for capturing response and have a List of those beans in the Action class corresponding to each survey question. On form submit, response is captured into the bean objects behind the scene by framework itself and thus available for further logic processing in submit handler action method.

            Source https://stackoverflow.com/questions/70396667

            QUESTION

            While migrating Struts 1 to Struts 2, the FormTag class in Struts 2 is missing a getOnsubmit method
            Asked 2021-Dec-10 at 14:44

            I am doing a Struts 1 to Struts 2 migration. We have Struts 1 code that has extended and customised the org.apache.struts.taglib.html.FormTag. Did some search and found that the org.apache.struts2.views.jsp.ui.FormTag is the equivalent in Struts2.

            My current Struts 1 code modifies the onsubmit variable of the FormTag by calling the setOnsubmit(), but it does that by first doing a getOnsubmit() like below.

            ...

            ANSWER

            Answered 2021-Dec-10 at 14:40

            The tag belongs to Struts 2 core tag library. So, if you need to use your own tag that extends this one then you should extend org.apache.struts2.views.jsp.ui.FormTag class and provide your own implementation by overriding public methods, and adding additional methods. The onsubmit field has a protected modifyer.

            But before doing any changes to the Struts 2 framework ask an advice from qualifyed experts: why do you need to do it? For carrying the old code to the new one? The code that is written for S1 is incompatible with S2.

            onsubmit is a HTML attribute of the HTML

            tag, and it could be set in the any other ways on the server, i.e. using OGNL, or on the client using JavaScript.

            Also when migrating from Struts1 to Struts 2 you should read Struts 1 to Struts 2 migration strategy.

            Source https://stackoverflow.com/questions/70301779

            QUESTION

            Is OGNL expression support List>?
            Asked 2021-Dec-06 at 01:37

            As for as I know, Struts2's type converter will work like this :

            I declared a map Map a4booking in my OrderContext's field, and in my JSP file the input tag's name is orderContext.a4booking.name and user entered 'Daniel', after submitting the , the a4booking map will have a key:value like { "name" : "Daniel" }, so the 'name' will become a key.

            Now, when I declared a List> datas there is something wrong.

            Action:

            ...

            ANSWER

            Answered 2021-Dec-06 at 01:37

            I add a custom MapConverter for the xwork-conversion.properties, and it works!

            Source https://stackoverflow.com/questions/70120356

            QUESTION

            Struts Jquery Grid load issue after upgrading Struts to 2.5.27 from Struts 2.5.22
            Asked 2021-Dec-04 at 16:31

            Hi We have recently upgraded Struts2 from Struts 2.5.22 to 2.5.27 . In our application we are are using Struts Jquery Grid. We are using struts2-jquery-grid-plugin-4.0.3.jar library.

            One of our application need is to assign grid id a dynamic value which is bean property. My code snippet is below:

            ...

            ANSWER

            Answered 2021-Dec-04 at 16:27

            Since Struts 2.5.26 you no longer can use %{} to force OGNL evaluation in the Struts tags using public attributes which leads to double evaluation of OGNL expression. This fixture is documented in S2-061.

            Some of the tag's attributes could perform a double evaluation if a developer applied forced OGNL evaluation by using the %{...} syntax. Using forced OGNL evaluation on untrusted user input can lead to a Remote Code Execution and security degradation.

            Source https://stackoverflow.com/questions/70175750

            QUESTION

            Post json to struts 2 action
            Asked 2021-Nov-26 at 23:15

            I need to post a simple json object to a Struts 2 action, could you tell me what I miss with this:

            the Java object to save:

            ...

            ANSWER

            Answered 2021-Nov-26 at 23:15

            The methods that are mapped to the actions not use any parameters in the method signature. So you need to remove those parameters and add json interceptor to the action config.

            This field is used as root object by the json interceptor and should not be null.

            Source https://stackoverflow.com/questions/70117036

            QUESTION

            How can I get the id of the table element by clicking on the button with struts2 action
            Asked 2021-Nov-11 at 16:29

            I have a product table whose data is taken from mysql. The button is associated with an action that redirects to a jsp that shows that the product has been purchased. I need this action to create a table where it inserts the id of the customer and the product. My problem is being able to retrieve the id for that product.

            my action

            ...

            ANSWER

            Answered 2021-Nov-08 at 09:34

            You need to send the id of the selected item to the action, otherwise it won'T know what was selected. You could do this in at least 2 ways:

            1. Submit a form instead of using a link and put the id into a hidden form field

            Something like this (I didn't use Struts2 in a while so there may be errors):

            Source https://stackoverflow.com/questions/69881024

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install struts2

            You can download it from GitHub.
            You can use struts2 like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the struts2 component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
            Find more information at:

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            gh repo clone wdev/struts2

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