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I have an existing Java Swing frame that lists data in a JTable. I’d like you to extend that frame (no full refactor) so it keeps the first three legacy columns exactly as they are and adds two new checkbox columns: one for single-select, one for multi-select. Behaviour to build • Load: merge the current GET call with a specific stored procedure I will supply, then set the two new checkbox flags as the rows arrive. • Filters: the small header text fields already present must filter with strict AND logic; results should affect only the rows currently visible in the table. A separate global search box should apply the same AND logic across all visible columns. • Header checkboxes: when a user clicks the checkbox in either new column’s header, toggle that flag for every row that is currently visible (not the filtered-out ones). • Save: reuse the project’s existing dirty-row detection; when the user hits Save, call a different stored procedure—also supplied—sending only the modified row IDs with their updated flags. I will reinstate all labels later, so feel free to drop placeholders that follow the project’s i18n key naming. Keep the frame wired into the current ActionListeners and utility classes so it compiles cleanly inside the module. Deliverables 1. Updated Java class(es) extending the existing frame 2. Custom TableModel (if needed) with dirty-tracking intact 3. JDBC interactions pointing to the two stored procedures (names supplied) 4. Brief setup notes so I can run and test immediately Tools & versions used in the project: Java 8, Swing, TableRowSorter, Maven. Please follow the same stack and coding conventions already present.
Proje No: 40269401
66 teklifler
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66 freelancer bu proje için ortalama €143 EUR teklif veriyor

Hello, As a seasoned software development team, we understand the importance of scale, flexibility and efficiency. With over several years of experience handling projects with a tech stack including Java 8, Swing, TableRowSorter and Maven, tackling your Java Swing Frame Update is right up our alley. Our established expertise in creating clean and extendable code bases allows us to take on tasks like extending existing frames without full refactors effectively. Building on legacy designs is something we're confident with. Our extensive knowledge in managing dynamic tables and data operations will perfectly suit this update request. We have previously worked with JTables and stored procedures extensively which aligns greatly with your project's requirements. Moreover, our team maintains strict coding and naming conventions similar to your project's stack to ensure compatibility and ease of use. Our pragmatic approach encompasses not only delivering the desired outcomes but also focusing on comprehensive documentation for easy handover. More so, we are well-accustomed to tight feedback loops and possess excellent customer service skills to ensure regular updates throughout the project journey. Given our exceptional technical skills blended with outstanding interpersonal capabilities, we firmly believe that collaborating with us would be beneficial for the successful realization of your p Thanks!
€180 EUR 2 gün içinde
8,3
8,3

Hi there, One common issue with extending existing Java Swing applications is ensuring that new components integrate well with the current event handling and data model. I have worked on similar projects where I had to add new features to legacy systems without a full refactor. For instance, I once added filtering and sorting features to a JTable while preserving the existing functionality, which required careful handling of the TableModel and ActionListeners. **Deliverables:** - Updated Java class(es) extending the existing frame - Custom TableModel if needed, keeping dirty-tracking intact - JDBC interactions for the provided stored procedures - Brief setup notes for immediate testing One risk to consider is that merging the new stored procedure with the existing GET call might introduce performance issues if the data set is large. It’s essential to test the loading time after implementing the changes. Also, could you clarify if the stored procedure for saving the modified row IDs has any specific parameters that need to be handled? Regards, Burhan Ahmad
€180 EUR 2 gün içinde
7,7
7,7

Hello, We understand your need to enhance your existing Java Swing frame by incorporating new single-select and multi-select checkbox columns while maintaining the integrity of your current layout. Our team is experienced in leveraging Java Swing to implement user-friendly features that meet client specifications. At A2 Design, we have successfully executed similar projects, ensuring tight integration with existing systems. For instance, our work on the MadPaws platform involved building a robust and scalable interface that efficiently managed user interactions and filtering systems. You can view it at madpaws.com.au. Our expertise in data handling and UI design, coupled with our proficiency in Java, makes us a perfect fit for this project. We are committed to delivering the necessary class updates, custom TableModel, and JDBC interactions in alignment with your requirements, ensuring a seamless experience. Let’s discuss how we can bring your vision to life. Reach out to explore the next steps!
€100 EUR 1 gün içinde
7,5
7,5

Hi, I can implement the 4 enhancements listed under "Behaviour to build" of your bid request, onto your existing JTable. I will follow your established i18n key naming convention (so you can easily replace them later), plus keep the JFrame wired into the current ActionListeners and utility classes so it compiles cleanly inside the module. With my experience in Java and database related programming, you can be assured of a quality delivery should you pick me for this project. I'm ready to start. Hire me know if you'd like this completed successfully.
€170 EUR 4 gün içinde
7,3
7,3

With your Java Swing Frame Update project, I understand the value of maintaining the current stack and following existing coding conventions. This aligns perfectly with my skillset as a Full Stack Developer with extensive experience in Java 8 and Swing. I am proficient in frameworks such as Maven and have used TableRowSorter for tables extensively. Drawing from my background in Mobile App Development with React Native and UI/UX Design using Figma, I will ensure your checkboxes are not only functional but also well-integrated into the existing layout. I’m adept at REST API integration which assures that merging the GET call with the stored procedure you provide will be seamless. To summarize, choosing me means getting an experienced developer who is comfortable within your specific tech stack, focused on quality work, and committed to delivering exactly what you need. Let’s connect to discuss any specific details or adjustments you’d like in line with your vision. I'm excited to be given this opportunity to contribute to your project! Thanks, Jay
€140 EUR 7 gün içinde
5,9
5,9

For the Java Swing Frame Update project, would it be fine if I enhance the existing frame by keeping the first three legacy columns unchanged and incorporating two new checkbox columns for single-select and multi-select functionalities? So I believe that by implementing the specified behavior, we can enhance the user experience and efficiency of data management within the frame. By the way, could you provide further details regarding the expected timeline for the project and any specific priorities or constraints that need to be considered during the development process?
€200 EUR 2 gün içinde
5,8
5,8

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
€85 EUR 3 gün içinde
5,8
5,8

With over 14 years of productive experience in software development, I am confident I can deliver a top-notch solution for your Java Swing frame. My extensive knowledge and expertise specifically in Java 8, Swing, TableRowSorter and Maven align perfectly with your project requirements. Not only will I add the two new checkbox columns with precision, but I will also ensure that the filters work accordingly, respecting your need for strict AND logic logic throughout the entire project. I strongly believe in a client-centric approach which includes meticulous quality assurance, documentation and providing immediate support post-project completion. I vow to provide concise setup notes so you can test the application right away upon delivery. Trust my expertise for a smooth and high-quality expansion of your Java Swing frame that would align with your expectations efficiently while addressing all the intricacies mentioned here!
€200 EUR 7 gün içinde
5,2
5,2

I've built several Java Swing applications with complex JTable customizations, including mixed checkbox column types with header-level toggle logic, so your single-select/multi-select extension is right in my wheelhouse. My approach: I'll subclass your existing TableModel to add the two Boolean columns while preserving your first three legacy columns untouched, wire a custom TableCellRenderer/Editor for each checkbox type, and implement a RowFilter chain that enforces strict AND logic across both the per-column header fields and the global search box—filtering only the visible dataset. For the header checkboxes, I'll attach a MouseListener to the JTableHeader that toggles flags exclusively on filtered rows via the RowSorter's view-to-model mapping. Save will leverage your existing dirty-row tracking, batching only changed row IDs and flags to the supplied stored procedure over JDBC. I can start immediately and will ensure everything compiles cleanly against your existing module structure, ActionListeners, and i18n key conventions.
€30 EUR 1 gün içinde
4,9
4,9

Hi There, I read your project description and I can help you extend your existing Java Swing frame while maintaining the integrity of the current JTable structure. Adding new checkbox columns while preserving the legacy columns and implementing the required behaviors aligns perfectly with my expertise. I am Abdul Haseeb Siddiqui, a software engineer with over 6 years of experience in Java, JavaScript, CSS, HTML5, Software Development, UI Development, and Frontend Development. I am well-versed in integrating complex functionalities like your required filters, checkbox behaviors, and JDBC interactions. I invite you to review my portfolio to see my relevant work: https://www.freelancer.com/u/haseebsidd07 I am committed to delivering the updated Java classes, custom TableModel, and concise notes to ensure seamless testing. Looking forward to collaborating on this project! Thanks, Regards, Abdul Haseeb Siddiqui
€30 EUR 7 gün içinde
4,3
4,3

{Hi I hope you are doing great I'M A RECOMMENDED FREERLANCER WITH A VERIFED BY FREELANCER BATCH It is my client wish that he should pay 0% 20% or 50% in the beginning or he should pay all at once in the end I am ready for it because I believe in myself that I am gonna meet my client's expectations)} Your project involves enhancing an existing Java Swing frame by keeping the first three columns intact and adding two new checkbox columns for single-select and multi-select. I’d approach this by integrating the stored procedure you provide with the existing data loading process, ensuring that the new checkboxes work seamlessly with the current filters and save functionality. With 7+ years of experience in Java and Swing, I can ensure that the new features will be implemented cleanly without disrupting the existing codebase. I’ll also make sure the table remains functional while adhering to your coding conventions. Are there any specific behaviors you envision for the checkbox selections, like default states when the table loads? Best regards, Dedicated Moazzam
€182 EUR 7 gün içinde
4,2
4,2

Hi, I hope you are doing well. Very happy to bid your project because my skills are fitted in your project. I have hands-on experience extending legacy Java 8 Swing JTable screens (TableRowSorter, custom renderers/editors, JDBC stored procedures) while preserving existing listeners, dirty-row tracking, and module conventions. I will keep your first three legacy columns unchanged and add two new checkbox columns (single-select + multi-select) with proper cell editors/renderers, header checkboxes that toggle only currently visible (filtered) rows, and strict AND filtering using the existing header fields plus a global search box across all visible columns. I will merge the existing GET load with your provided load stored procedure to set the checkbox flags per row, and on Save I will reuse the current dirty-row detection to call your second stored procedure, sending only modified row IDs and updated flags, with brief setup notes so you can compile and test immediately. If you send the message, we can discuss the project more. Thanks.
€50 EUR 3 gün içinde
3,8
3,8

Hi, I can extend your existing Java 8 Swing frame without refactoring it, preserving the first three legacy columns and adding the required single-select and multi-select checkbox columns. I’ll implement strict AND filtering with TableRowSorter, header-level toggling for visible rows only, merge the GET call with your stored procedure, and reuse dirty-row tracking to save only modified IDs via the second procedure. Thanks Anshuman
€150 EUR 10 gün içinde
3,9
3,9

Hi, I can extend your existing Java 8 Swing JTable frame exactly as required—without refactoring the legacy structure and fully aligned with your current stack and conventions. ✔ Keep the first three legacy columns untouched ✔ Add two new checkbox columns (single-select + multi-select) ✔ Merge the current GET logic with your supplied stored procedure during load ✔ Initialize checkbox flags as rows are populated ✔ Implement strict AND filtering using existing header fields (TableRowSorter) ✔ Add global search with the same AND logic across visible columns ✔ Implement header checkbox toggle affecting only currently visible rows ✔ Reuse existing dirty-row detection and call the save stored procedure with only modified row IDs Deliverables: ✔ Updated frame class(es) integrated with current ActionListeners/utilities ✔ Custom TableModel if required, with proper dirty tracking ✔ Clean JDBC integration for both stored procedures ✔ Quick setup notes for immediate testing I have strong experience with Java 8, Swing, TableRowSorter, Maven, JDBC, and legacy module enhancements, and I’m comfortable working inside established codebases without breaking structure. Ready to start and deliver clean, maintainable code. Thanks, Abhay Kumar
€140 EUR 7 gün içinde
3,7
3,7

With a solid background in Java and software development, I bring over a decade of expertise in building complex solutions such as yours. As your project is centered around extending an existing Java Swing frame, my skills and experience make me an ideal fit. My approach to blending new functionality while preserving legacy elements showcases my ability to balance innovation and respect for the old systems. As the CEO of Prime Code Tech, I have led numerous digital transformation projects with an innovation-first approach that aligns perfectly with your requirements. With a focus on Strategic Product Development which houses Custom Software & System Architecture, I can effectively enhance your JTable by adding the required checkbox columns without any full refactors. Additionally, you can count on me to deliver impeccable code quality and a TableModel that maintains the dirty-tracking feature intact. In terms of technology stack, I am well-versed with the tools and versions used in your project including Java 8, Swing, TableRowSorter, Maven, ensuring seamless integration with your existing codebase. The dedication with which my team and I have delivered successful projects for enterprises like yours testifies our commitment to client-centered mindset that combines clear understanding of necessary requirements as well as overarching business goals. By entrusting this task hand-in-hand with us at Prime Code Tech
€30 EUR 5 gün içinde
3,5
3,5

✨✨✨✨✨ Hi, I can start working right now, I have solid experience working with Java Swing, JTable customization, and legacy code extensions without breaking existing structure or behavior. I understand the importance of preserving your current frame, ActionListeners, and project conventions while cleanly introducing new functionality. I will extend your existing frame by adding the two checkbox columns, implementing strict AND-based filtering with TableRowSorter, and ensuring header-level toggles only affect visible rows. I will also integrate the stored procedures into your existing JDBC flow and reuse your dirty-row tracking so only modified records are saved efficiently. The final delivery will include clean, well-structured updates that compile seamlessly within your Maven project, along with brief setup notes so you can test immediately. I’m ready to begin and complete this reliably within your current architecture. Regards.
€140 EUR 5 gün içinde
2,9
2,9

As a seasoned software developer with extensive experience in Java and Swing, I am confident in my ability to tackle your project requirements. My core skills in full-stack web and app development provide a solid foundation for the task at hand. Moreover, my track record of successfully integrating AI, blockchains, and data automation solutions prove my proficiency in ensuring robust and reliable functionality of complex systems such as the one you need. Maintaining the integrity of your legacy columns while extending your frame with new features is a task I take seriously. My attention to detail and ability to work within coding conventions make me an ideal fit for this job. Furthermore, having worked on numerous projects involving CRUD operations with various databases including JDBC, I am fully equipped to handle the merge process of your GET call and stored procedures without any inconvenience. On top of delivering updated Java class extensions and a customized TableModel that incorporates your required dirty-tracking feature, I provide detailed documentation to ensure smooth implementation and testing on your end. Given my strong knowledge of front-end UI/UX as well, I can assure you that your revised frame will not only be functional, but also user-friendly. Let's collaborate to bring your vision to life in your stack and coding conventions of choice!
€250 EUR 7 gün içinde
5,0
5,0

You’re looking to extend your existing Java Swing frame to add two new checkbox columns while preserving the first three legacy columns intact, integrating stored procedures for loading and saving data, and maintaining strict AND logic filtering. You also require header checkboxes that toggle flags for only visible rows, and the updated frame must compile cleanly within the current module using your existing ActionListeners and utility classes. With over 15 years of software development experience and more than 200 projects completed, I specialize in Java and UI development, including Swing and JDBC integration. My background in database design and backend connectivity ensures smooth implementation of stored procedure calls and data synchronization, perfectly fitting your Java 8 and Maven stack. I will update the existing Java class and, if needed, extend the TableModel to include dirty tracking while wiring in your stored procedures for data loading and saving. I’ll implement filtering logic using TableRowSorter to respect your strict AND conditions on visible rows, and add header checkboxes controlling only filtered rows. The work can be completed within a few days, with brief setup notes for immediate testing. Let’s discuss your project details further so I can start enhancing your Swing frame exactly as you envision.
€33 EUR 7 gün içinde
2,6
2,6

In the ever-evolving world of web technology, Java Swing continues to hold its own, and I have spent over 13 years navigating and mastering its intricacies. Your project aligns perfectly with my skill set -- from extending an existing frame to setting up advanced filters and handling JDBC interactions. I am intimately familiar with Java 8, Swing, TableRowSorter, Maven, having worked extensively with them in previous projects. Maintaining coding conventions and adhering to a tech stack are part of my modus operandi. What distinguishes me is not just my technical profficiency, but also my commitment towards building scalable, secure and future-ready systems. In line with your requirements, I assure you of a table model that preserves the existing dirty-tracking mechanism along with updated Java classes and JDBC interactions pointing precisely where they should. You need a partner who understands the value of a clean and reusable codebase; I assure you of delivering exactly that. Beyond an assured quality in coding, as highlighted by 100% Job Success Rate in devOps, I bring in effective communication skills and confident team management abilities. Translating your vision into reality is paramount to me thus consider this as me extending my hand in a productive partnership. Lets build something great!
€140 EUR 7 gün içinde
2,6
2,6

Hello, I can update your existing Java Swing frame as specified. I’ll add the two new checkbox columns with correct filtering, header select/deselect, and implement the stored procedure integration using the same Java 8/Swing/Maven stack you’re using. I’ll ensure the new functionality compiles cleanly with your current code and include brief setup notes for testing. I can start right away and deliver quality results on time. Regards, Bharti
€140 EUR 7 gün içinde
2,2
2,2

ALGHERO, Italy
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