Treeview nested datagrid trabalhos

Freelancer C# - Para manutenção e suporte em plataforma web CONHECIMENTOS: * C# dataGrid * MVC / Entity Framework * SQL Server * Bootstrap / JQuery / CSS

...financial instruments and financial data series (html datagrid, charts), web data capture, reading and extracting data from extracts in different formats to store in the database, interface with Microsoft Excel, formulas developed in C ++ or Python and other mathematical applications like R or Matlab, and issuing statements and reports (html, adobe acrobat). --- Desenvolvimento de uma base de dados (mySQL, PostgreSQL) para gestão de carteira de investimento de clientes que permita gerir a informação do perfil dos clientes e do portfólio de investimento de cada cliente tanto individualmente como em agregado (html, ccs, java), armazenar e gerenciar características de instrumentos financeiros e séries de dados financeiras (html data...

1 - Melhorar Pesquisa no DataGrid Produtos, reduzindo consumo de memória e tornando rápida mesmo com um volume alto de registros. 2 - Permitir edição do valor de determinada coluna em lote de acordo com os registros selecionados (Opção disponível ao clicar com botão direito nos registros selecionados) 3 - Implementar Métodos Inserir, Editar e Excluir(Exclusão Lógica, marcar excluido_em com o timestamp) Exibir confirmar exclusão? 4 - Fazer Bind dos campos da Tela de Cadastro de Produtos. 5 - Popular os dataGrids correlatos e implementar seus métodos de consulta, inserção e exclusão. 6 - Criar componente de pesquisa e inserção de Tabelas relacionadas.

Micro project, just the frontend with a single and react.js included. I need to add the React Data Grid plugin () but without JSX because it will be added to an already completed project. The datagrid can only have columns id, name, value. I need this 4 events below: 1) an external button with the add row function (row). 2) an external button with the remove row selected. 3) an external button to change background color row by id. 4) always sort order "name column" ASC

Preciso desenvolver um cadastro, usando datagrid editável(estilo excel). Utilizar( Php, jquery, bootstrap, ajax, jason) Indispensável ter grande usabilidade. A estrutura abaixo irá compor um projeto já existente e em desenvolvimento. Funcionalidades obrigatórias: - A tabela deverá abrir uma nova ou edição de uma lista já existente. - Para editar a célula, apenas 2 cliques nela () - Salvar o conteúdo no banco de dados, com ENTER ou ao sair do campo - A tabela deverá prevê a possibilidade de grupos de linhas(ex ). - A tabela deverá prevê a possibilidade de reordenação(apenas dentro do grupo) arrastando as linhas(). - O usuário deverá escolhe...

Boa noite, Preciso de alguém para me ajudar a criar um pequeno projeto para mostar uma arvore usando o componente Virtual TreeView. Todos os detalhes estão nos documentos em anexo. Se estiver interessado por favor responda para delphiprojects@ Obrigado.

Necessitamos de desenvolvedores para realizarem trabalhos de integração entre nossa plataforma e outros sistemas via API Rest em Json ou XML. As integrações devem ser desenvolvidas nos frameworks Laravel(php) ou Express(node.js), as integrações devem ainda incluir o desenvolvimento de interfaces de gerenciamento que obrigatoriamente devem utilizam Jquery, Boostrap e grids com DataGrid

Objetivo; Projeto em Delphi XE6 onde 2 clicks no item do treeview1, este sera copiado para o treeview2 com a arvore completa e excluido do treeview1. O mesmo deve ocorrer inversamente; Projeto segue com os componentes visuais nativos, basta codificar. Codificação deve se "enxuta", nada de ctrl c, ctrl v com centenas de linhas de codigo; Prazo 2 dias. Interessados, enviar propostas!

Preciso finalizar um projeto para entregar na minha faculdade, porém nem a professora nem na internet encontrei como fazer o que preciso. O que preciso é muito simples: um sisteminha de venda de produtos que, adicione os produtos à um pedido e depois eu possa recuperar o mesmo clicando na datagrid para poder alterar, deletar ítens do pedido. Está tudo pronto: formulário, bd, etc. Porém como não sou programador da área de C# estou sentindo algumas dificuldades. Preciso do trabalho pronto para esta sexta-feira (28/11/2014). Interessados, enviar propostas com valores!

Preciso finalizar um projeto para entregar na minha faculdade, porém nem a professora nem na internet encontrei como fazer o que preciso. O que preciso é muito simples: um sisteminha de venda de produtos que, adicione os produtos à um pedido e depois eu possa recuperar o mesmo clicando na datagrid para poder alterar, deletar ítens do pedido. Está tudo pronto: formulário, bd, etc. Porém como não sou programador da área de C# estou sentindo algumas dificuldades. Preciso do trabalho pronto para esta sexta-feira (28/11/2014). Aguardo resposta.

I am looking for a skilled Alteryx expert who can take on a project involving data blending from complex Exce...for a skilled Alteryx expert who can take on a project involving data blending from complex Excel spreadsheets. The project specifically involves: - Utilizing Alteryx for blending data from multiple sheets in Excel - Handling complex data structures within the Excel spreadsheets, including nested tables and formulas. Ideal candidates will have: - Proven experience with Alteryx, particularly in handling data blending tasks - Strong understanding of complex data structures, like those found in nested tables and formulas in Excel This project requires a high level of attention to detail and proficiency in data manipulation, so please only apply if you have the nec...

I need a skilled Python developer to assist in extracting specific text data from a series of PDFs. The extracted data should be organized in a nested JSON format. Key project requirements: - **Data Extraction:** The task involves extracting text from the PDFs. - **Data Structuring:** The extracted data should be organized as nested objects in JSON. Ideal skills and experience: - **Python Proficiency:** A strong command over Python is crucial for this job. - **PDF Processing:** Experience with PDF processing libraries in Python is a big plus. - **JSON Formatting:** Ability to structure data into nested objects in JSON format. Deliverable: -Someone interested with AI also beneficial - The extracted data should be presented in a JSON format, and the code should...

I have C# MVC Web App that works using SQL Server Database & using APIs at the same time. For the functions that use the database, I want to replace them with the APIs 1- Error message appear with no details, need to make the error message has Show More to display the details of the error. 2- Load Codes from APIs instead of loading from JSON file. (1 API) require updating treeview to load on demand 3- Packages Load from APIs instead of loading from DB (2 APIs) 4- SubscribedPackages Call API instead of inserting into a DB (1 API) 5- Schemes Load from APIs instead of loading from DB (1 API) 6- Uploads Call API instead of inserting into a DB (1 API) 7- Users Call API instead of inserting and reading from a DB (5 APIs) you must have C# MVC experience. ------------------...

I require a proficient database administrator to import large XML file dumps (3gb, 20gb, and potentially larger sizes) into a MySQL database. The purpose of this task is database migration. The task will involve: - Handling entire data of moderately complex XML files, including several nested tags. - Ensuring the conversion captures all data comprehensively and accurately for smooth database operation. Ideal Skills and Experience: - Strong proficiency in MySQL and XML - Robust experience with database migration - Background in handling complex file structures - Demonstrated ability to manage large datasets.

Search engines need to be implemented at 3 cpts, these results must be loaded via Ajax on the same page, and with pagination. 2 of the forms have nested fields, that is, one option is chosen from a list and the other drop-down menu is filled automatically. I send screenshots in the document

I am looking for a Perfex CRM developer who can create a module similar to ClickUp's task management features. The ideal candidate should be able to: - Create a task management system that can be customized for different teams within our organization - Integrate features like task assignment, tracking, deadlines, reminders, subtasks, dependencies, nested tasks and multiple folder menu - Implement user-friendly interfaces such as Kanban board view and other features that can help our teams stay organized and efficient Prior experience with Perfex CRM and a good understanding of ClickUp's functionality is highly desirable. A track record of delivering similar modules would also be a plus. If you're a developer with a knack for building intuitive, practical task man...

We are in need of a Python script to extract a specific type of data from a social platform. Only Indian Python Developer Required. Key Details: - Purpose: The primary purpose of this script is to extract numbers from the social media platform. - Complexity: The data to be scraped is relatively straightforward. It's all about extracting numbers and not complexly nested or paginated. - Source: The numbers are scattered across various parts of the social media platform. Ideal Skills and Experience: - Proficiency in Python: A strong background in Python scripting is essential. - Web Scraping: Experience in web scraping will be crucial for this project. - Social Media Data Extraction: Prior experience in extracting data from social media platforms is a significant advantage. - At...

Provide Nested collapse & expand according to parent relation in the given file

...management of interactive symptom elements on the website. The site uses JavaScript to dynamically generate a hierarchical list of symptoms and their sub-categories, allowing users to interactively navigate through them. However, there are issues especially when displaying deeper levels of nested symptoms. Issues to Address: Nested Symptoms Visibility: The main issue is that symptoms nested at deeper levels (beyond the third level) are not displaying consistently. While the top levels display as expected, deeper nested symptoms sometimes do not appear, even though they are supposed to be dynamically generated and made visible upon user interaction. Parent Element Selection Errors: Error messages such as "No parent found for selector #someParentElement&...

...site this will go on with just a single level menu to show context. I need 2 additional nested levels and i have an example of what i am trying to achieve on my development site. These URL will be shared in private chat for clarification. I am looking for a standalone development absolutely NO Bootstrap/tailwind or any other framework dependencies, including Jquery. Vanilla JS only please. As this will be applied to a PHP project all that is required is a standalone navigation with example links. top level navigation breakpoint at 85rem and build with nested <ul> list with nested 2 levels deep from top. It will have a slide in from right mobile nav and the mobile nav will feature ability to open the nested levels from an icon with the top level item...

I am looking for a proficient C# Xamarin expert to help with creating a custom nested tab bar in my Xamarin application. Some of the key responsibilities will include: - Adjusting the alignment of tabs to ensure they are centered. - Changing the color of the tab bar to a custom selection. Potential candidates must showcase extensive experience and knowledge in Shell, and a strong understanding of C#. Since requirements were not detailed, I'd appreciate if you could also provide: - A detailed overview of how you'll approach the task. - Previous projects you've completed that could demonstrate your skills and capabilities to handle this project. Finally, although not explicitly shared, the completed application might warrant a variety of functionalities. Therefore,...

I have C# MVC Web App that works using SQL Server Database & using APIs at the same time. For the functions that use the database, I want to replace them with the APIs 1- Error message appear with no details, need to make the error message has Show More to display the details of the error. 2- Load Codes from APIs instead of loading from JSON file. (1 API) require updating treeview to load on demand 3- Packages Load from APIs instead of loading from DB (2 APIs) 4- SubscribedPackages Call API instead of inserting into a DB (1 API) 5- Schemes Load from APIs instead of loading from DB (1 API) 6- Uploads Call API instead of inserting into a DB (1 API) 7- Users Call API instead of inserting and reading from a DB (5 APIs) you must have C# MVC experience. ---------------------...

I have C# MVC Web App that works using SQL Server Database & using APIs at the same time. For the functions that use the database, I want to replace them with the APIs 1- Error message appear with no details, need to make the error message has Show More to display the details of the error. 2- Load Codes from APIs instead of loading from JSON file. (1 API) require updating treeview to load on demand 3- Packages Load from APIs instead of loading from DB (2 APIs) 4- SubscribedPackages Call API instead of inserting into a DB (1 API) 5- Schemes Load from APIs instead of loading from DB (1 API) 6- Uploads Call API instead of inserting into a DB (1 API) 7- Users Call API instead of inserting and reading from a DB (5 APIs) you must have C# MVC experience. ------------------...

...with expertise in Grafana to assist in the development of a dynamic alert system to monitor system status for multiple users. Key functionalities to incorporate into the system include: - Creating customized messages to keep users abreast of system status. - Triggering endpoints to facilitate the system's automated operations. - Using Grafana's API for dynamic querying and configuring multiple nested conditions. Alongside these, the system will need to smoothly integrate with a web service – this is where the custom alerts should be streamed and monitored. It is also essential that users can receive alerts in various forms, namely email notifications, SMS notifications, and web notifications. Ideal Skills & Experience: - Proficiency in Grafana and its API...

I am in need of a skilled React Material developer to craft a custom treeview component for my project. This component is integral to displaying hierarchical data, allowing user interaction with nodes, and having a custom aesthetic. Key requirements: - Allowing users to interact with the tree nodes - Displaying hierarchical data effectively - Customizing look and feel according to the pre-prepared design/mockup Core functionalities: - The treeview needs to handle dynamic data, meaning the data, and in turn, the displayed hierarchy will constantly evolve Ideal candidate skills: - Strong experience with React Material work - Proven expertise in creating dynamic data-handling components - Ability to implement a ready design/mockup Help me build this reactive component and im...

I am seeking a skilled programming expert, proficient in either Ruby or Python, with intermediate-level ElasticSearch querying capabilities. The primary task involves intelligently executing aggregations and nested queries in ElasticSearch, extracting data, in JSON format, and then transposing it into Excel or CSV format. I'm open to whichever format you are more comfortable with, so long as it is either of the two mentioned. In addition to this, having familiarity with job automation via GitHub is critical for this project role. This background should include understanding how to automate and schedule tasks to regularly extract, convert, and save this data. Ideal Skills: - Proficiency in Ruby or Python - Intermediate level ElasticSearch querying - Experience with JSON to Ex...

...modern, yet maintain their natural essence. The design should affirm the following: 1. Color Schemes: The designs should prominently incorporate a mix of red, black, white, and yellow in a balanced and appealing manner. The colors should blend perfectly, enhancing the aesthetics and readability of the design. 2. Logos: I want my logos revamped and spiced up. The look of the logos should be nested within modern design concepts yet maintain a recognition of the original layouts. 3. Business Cards: The new design should also be reflected in the business cards. The information on the card should be presented cleanly and crisply, ensuring its readability and attractiveness. Ideal candidates should excel in modern graphic design and Photoshop. A keen sense of color blending and...

I'm looking for an expert in Adobe Premiere Pro who can help me understand nested sequences thoroughly. Your primary task will be to assist me in setting up and working with nested sequences. Your responsibilities will include: - Demonstrating the process of creating nested sequences from scratch. - Showing me how to effectively modify these sequences, especially setting up and working with them. An ideal candidate for this job would be someone who is: - A skilled user of Premiere Pro. - Experienced with nested sequences. - Patient and a good communicator, able to explain complex concepts in simple language. Please provide examples of any relevant work you’ve done in the past so I can get a sense of your skill level and teaching style.

The freelancer I need will need to assist me in my new project of selling silicone baby products. They will need to create a high-performance website, handle the SEO aspect, and utilize Google tools for lead generation.

I urgently require someone adept with Windows Platform Foundation (WPF) using C# to develop a treeview application. This software should not have modality issues and must allow users to visually navigate files and folders, providing functionality such as real-folder right-click options for standard file management operations. Key Features: - Crafting a treeview interface for file navigation. - Context-specific (right-click) options for creating, deleting, and renaming folders and files. - The application will run on Windows. The candidate would ideally have a strong background in WPF and C#, with substantial experience in creating file manager applications. A firm understanding of directory structures and file manipulation is necessary. Despite the fact that specific func...

I'm in immediate need of assistance to build a Python function that converts a nested JSON file to a CSV formatted file, in line with my given specifications. The subsequent CSV should match an example I will provide. The function should be compatible to work with any JSON file of the same data structure. Skills and Experience Required: - Proficiency in Python - Experience in handling JSON and CSV files - Ability to understand and follow provided specifications Deliverables: - A Python function that successfully converts nested JSON to specified CSV format - Documentation explaining how to use the function Timeline: - The project needs to be completed ASAP. Prompt delivery is greatly appreciated.

This is an urgent project and need to b...time intervals for more detailed analysis, such as a particular day, week, or month. Enhance realism by using actual time data from the accident dataset, ensuring that the time scale accurately represents the occurrence of accidents. 3. Circle Packing: Implement a hierarchical representation of accident data, where each node represents a geographical location (e.g., city, neighborhood) and is nested within larger regions (e.g., states, countries). Provide tooltips or pop-ups to display additional details about each node, such as the number of accidents, average severity, or contributing factors. Enable interactive exploration by allowing users to click on nodes to zoom in and reveal more detailed information about accidents in that specific...

I'm struggling with the re-positioning of elements within nested HTML divs. My goal is to rearrange these divs in a specific order (see attached image). The revamped layout needs to be fully compatible with all devices and browsers including Google Chrome, Firefox, and Safari. Candidates with expert knowledge of HTML, CSS, and browser compatibility are ideal. Experience with responsive web design is also appreciated, as the intent is to enhance the capability of the layout on different devices.

I'm in need of an already developed ecommerce application that leverages PHP and flutter technologies. The application should be compatible with both web and mobile platforms. I intend to host this application myself, thus a local connectivity to SQL*Plus or Postgresql database is essential, and the use of PL/SQL and nested subqueries is also mandatory. • Product Variety: This ecommerce platform should have the capability to sell any type of products or services, with no restrictions on specific industry or category. • User roles: The application should be versatile enough to support multiple user roles, for various administrative and customer functions. Freelancers who have experience in PHP, Flutter, SQL, and ecommerce platforms are ideal for this project. Prov...

...assignee who are working on issues/ story as Inprogress in task board and show in pie chart that assignee is working 2 to 3 issues / story. Intention is to find who all assignee are working less than 2 issues / story so that i can ask them to take atleast 2 to 3 issues/ story in a day. It should show 0 if people have not taken any issues on that day. Since Jira JQL has limitation of Count(value) or nested select statement, having this challenge. I tried with below JQL and it is not working. It is not showing asignee as '0' if they have not taken issues also some Inprogress stories were not showing. statusCategory = "In Progress" AND project = "Project Name" AND status in (Development,Solutioning) 2) Component empty for issues created from last mon...

My project requires implementing a conversion from specific sheets in an XLS file to XML. I would appreciate a freelancer who can: - Focus on converting only select sheets from the XLS file - Use the XML schema already provided - Handle complex data structures present in the XLS file The ideal freelancer should be comfortable with bo...sheets in an XLS file to XML. I would appreciate a freelancer who can: - Focus on converting only select sheets from the XLS file - Use the XML schema already provided - Handle complex data structures present in the XLS file The ideal freelancer should be comfortable with both XLS and XML file formats, and have previous experience with complex data structures. Adequate knowledge in pivot tables and nested tables within an Excel environment will be b...

As the project manager, I am seeking a skilled C# developer for this task. I need a robust piece of code capable of reading a JSON file and then displaying all the data on a data grid view. Key Tasks: - Process an array of JSON objects found in a GST 2B JSON file. - Render all data from the JSON file on a data grid view. Key Skills and Experience: - Solid C# programming skills - Proficiency in working with JSON files/data - Experience with data grid views. Your knowledge of data transformations and formatting, especially in Decimal places, Date/Time, and String casing, will be beneficial for this project. Candidates with related prior experience will be preferred.

I'm seeking an experience developer who can provide a readymade, minimalist design Flutter-PHP ecommerce application. This app requires use of PL/Sql and nested subqueries preferably using SQL*plus locally as the focus is on the database with around 8-10 tables. Key Features: - User registration and login - Product catalog and search - Shopping cart and checkout Please note, payment method integration is not needed at this stage. Having prior experience in ecommerce app development would be a significant advantage for this task.

...billing_seconds timestamp hangup_cause disposition other_leg_call_id owner_id to from direction request authorizing_id cost dialed_number calling_from datetime unix_timestamp rfc_1036 iso_8601 iso_8601_combined call_type rate rate_name bridge_id recording_url media_recordings media_server call_priority interaction_id The settings form should have a text box to enter the REALM Under that, it should have a datagrid with two columns that allow the user to set the Name and Ext The settings should be saved within the application. Once the CSV is uploaded, the program should process the csv using the settings stored in the program. It should look at the to and from columns that match the ext and realm and replace with the user's name. For example, if the REALM is and the user...

More details:...Text fields, Dropdowns, Checkboxes, Data grid Are there any specific requirements or functionalities that you would like for the text fields, dropdowns, checkboxes, and data grid in your form design? Auto-complete options for dropdowns, Conditional visibility of checkboxes; Sorting and filtering options for the data grid, Data grid has dropdowns - Some dependant on selection in other dropdowns, Datagrid can be edited, added to end deleted from. There will be 3 forms (one is complex): - Login - Search for articles according to various filters - Displaying list found articles - When a aritcle is selected in the list it will be displayed - CRUD a single table. The screenshots I posted are from a older Windows application. The design is for a new design of...

I'm looking to duplicate an existing website that's currently nested as a part of a parent company site. I need an experienced developer who can not only replicate the site but also implement some important modifications, such as: - Changing the color scheme: the ideal candidate should have a good eye for aesthetics. - Updating the content: a background in content writing is preferable, but not necessary as the updated content will be provided. New functionalities to be added include: - E-commerce capability: this will be achieved by creating links to Shopify and Amazon. You should have experience in integrating e-commerce platforms into existing websites. - Social media integration: you should have a deep understanding of how social media can be effectively integra...

...Interactions so that it’s visible to customers. Detail: Some elements use display:none, visibility:hidden, or opacity:0 and other elements are visible by default and have display:none set on an Initial Appearance. Exception: Preloaders should have Initial Appearance set to display:none, so that the element doesn't block the access to the page content. Components (tabs, sliders, etc) should not be nested. Ex: slider inside of a slider. Links and buttons need hover states to show that they are clickable. Elements that aren't clickable/interactive should not have hover states. All links/button should link somewhere. No empty links. The main images inside repeating grid items should be links instead of just having small hidden text links Forms Form fields should have...

I need a skilled developer experienced with FilamentPHP v3 to create a form schema for me. Here are the specific requirements: I created a form to create offers. An offer could have multiple items (service, price, qty...) at multiple locations. The location is a relationship and should also be stored in the offer_items database. I have provided informations in the attached images. If it is easier you can make suggestions to change the database structure. You DON'T need to create the whole project for me, i just need the Form schema for the ONLY.

Add additional features to a Laravel-based application: - Make nested categories collapsable in the objects search filter. - Search and items not only by name but also by object No. - Replace the word 'Item' with 'object'.

We are looking for a UI/UX designer to assist in designing a Windows Desktop app. The Project The Main application consists of a Dashboard page, Datagrid page and a few settings pages. We have a company branding document, I would like the app to be an extension of the current brand. We have wireframe mockups of each UI page. These will be provided to the designer. I would like the UI UX designer to provide options on how best to; 1. display data 2 navigate the app 3 Style and look and feel At the end of the project I need images of each UI page, I will send these to the WPF developer to build the app. This design work will be completed at your hourly rate. I will need you to provide an estimate of billable hours to create 3 or 4 design options for the UI. Then an estimate to deve...

I'm looking for an experienced ASP.net developer to create a highly functional personal application. Key features that must be integrated into the design include: - A robust, fully-functional tree database. - Meaningful use of graphics. - TreeView object implementation. The successful freelancer will have a deep understanding of .net programming, be proficient in database management, and have the ability to work with TreeView controls. I don't have any specific design requirements for the graphics. This project demands strong technical skills coupled with a degree of creative flexibility. The end result should be a personal ASP.net application that is visually appealing and user-friendly. ************ Project *************************** Creating a C# ASP.NET...

I'm currently dealing with a file (PHP and MySQL nested queries) that urgently needs to be resolved. - The content of that page takes a long time to load (sometimes i get a timeout error message, but not always). While the page is trying to load, the other pages of the website are not accessible (loading indefinitely until the problematic page has finished loading). I think we have to remove the nested loops and add some code to fetch complete data at once and then we can run the loops. Or the page has to be rewritten fully. The problem requires an experienced PHP and MySQL freelancer with strong diagnostic skills, who is not averse to confronting an undefined problem. For now please.

I'm currently dealing with a file (PHP and MySQL nested queries) that urgently needs to be resolved. - The content of that page takes a long time to load (sometimes i get a timeout error message, but not always). While the page is trying to load, the other pages of the website are not accessible (loading indefinitely until the problematic page has finished loading). I think we have to remove the nested loops and add some code to fetch complete data at once and then we can run the loops. Or the page has to be rewritten fully. The problem requires an experienced PHP and MySQL freelancer with strong diagnostic skills, who is not averse to confronting an undefined problem. For now please.

I'm looking for a skillful WPF MVVM UI designer with a strong proficiency in creating custom controls. Unique capabilities will set the interface of our file system application apart. I want someone who helps me to impliment below - i am working on wpf mvvm project and i want to load filesystem in treeview with checkboxes and Icons so user can select files and folders,

I'm currently dealing with a file (PHP and MySQL nested queries) that urgently needs to be resolved. - The content of that page takes a long time to load (sometimes i get a timeout error message, but not always). While the page is trying to load, the other pages of the website are not accessible (loading indefinitely until the problematic page has finished loading). I think we have to remove the nested loops and add some code to fetch complete data at once and then we can run the loops. Or the page has to be rewritten fully. The problem requires an experienced PHP and MySQL freelancer with strong diagnostic skills, who is not averse to confronting an undefined problem. For now please.