Is it cheating if the proctor gives a student the answer key by mistake and the student doesn't report it? Reload the page to see its updated state. Therefore in your callback, use something like this: row = eventdata.Indices (1) col = eventdata.Indices (2) and that should get you going. Accelerating the pace of engineering and science. There are some complexities to work out like what to do when the user selects multiple cells, but that's the basic idea. By changing property values of a Table object, you can modify certain aspects of its appearance and behavior. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. tableData = app.AppropriateHandleName.Data; rowToDelete is intended to be the index (or indices) of the rows to delete. your location, we recommend that you select: . So, first of all, how do I select an entire row in the uitable (i seem to be restricted to selecting cells), and secondly, what type of callback (CellSelectionCallBack perhaps) should I be looking to get. We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. When I repeated do it for several times, the problem disappeared. Find the treasures in MATLAB Central and discover how the community can help you! In your code below, what is 'handleToTable' and 'rowToDelete'? uitable Create table user interface component collapse all in page Syntax uit = uitable uit = uitable (Name,Value) uit = uitable (parent) uit = uitable (parent,Name,Value) Description uit = uitable creates a table user interface component in the current figure and returns the Table UI component object. Uitable: deleting row selected problem . I don't want to say it's impossible, but you'll save a lot of time if you just go with the pushbutton. Learn more about uitable, delete, selection Matlab is just not made for that :), In this example the button has no icon, to add one, read this article. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. When the callback is invoked, the eventdata passed to the callback will be a structure; that structure fill have a field named Indices. Find the treasures in MATLAB Central and discover how the community can help you! Is another solution just saving the data and position, deleting the uitable, and creating a new one with the same coordinates? Updated: Following Tom's code, I succeeded to delete rows when selecting an arbitrary cell in the Table. You may receive emails, depending on your. Learn more about uitable, delete_row I created a uitable, added a 9th row, and later decided to remove it. You can also select multiple rows and delete them at once! To learn more, see our tips on writing great answers. sites are not optimized for visits from your location. handleToTable is intended to be the handle to the uitable being worked with. % Now send the shorter table back into the uitable. If the variable names are different, you can directly assign new rows in a table to rows from another table. When the callback is invoked, the eventdata passed to the callback will be a structure; that structure fill have a field named Indices. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Another way would be to first select something in the row and then have a separate "delete" push-button that was not part of the uitable, with the callback using the information about what is selected in the uitable() in order to decide what to delete. IMAP UIDVality. You might be able to hack something together from that selection. You all are making a great job for the beginners community. Create Tables From Matlab Simulink Create Table From File Matlab Readtable Delete variables from table or timetable matlab removevars how to remove delete rows or columns of a matrix in matlab you how to read delete searching table from excel matlab file exchange central tables in matlab with uitable community simulink Like this: Loading. 1. How do we know the true value of a parameter, in order to check estimator properties? example uit = uitable (parent) creates the table in the specified parent container. Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content, clearing the contents of uitable in matlab gui. chat.stackoverflow.com/rooms/info/40621/. In order to delete a row, Where should I put your below code? MathWorks is the leading developer of mathematical computing software for engineers and scientists. If he had met some scary fish, he would immediately return to the surface. Use dot notation to refer to a specific object and property. Which code I should write in CellEditCallback in order to recognize the row I want to delete? delete row by clicking UITABLE. It seems like you are trying to assign to a cell, rather than into a cell. Reload the page to see its updated state. offers. 854 N . . But problem is that sometime when I click the Delete Button, there is an error:" Dot indexing is not supported for variables of this type." is it possible to store the row number in a variable? uit = uitable (Name,Value) specifies property values of the table UI component using one or more name-value pair arguments. Thanks a lot! How could my characters be tricked into thinking they are on Mars? Each field of S becomes a variable in T. example T = struct2table (S,Name,Value) creates a table from a structure array, S, with additional options specified by one or more Name,Value pair arguments. I created the following uitable:. When you create the uitable(), include a column for which ColumnEditable is true, and ColumnFormat is 'logical'. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, When I execute this script I see correctly rows, but I don' see button or anything else for delete, because an icon is missing ;) the button is in the upper left corner of the additional menu bar, just invisible. Not sure if it was just me or something she sent to the whole team, Exchange operator with position and momentum. IMAP UIDVality,imap,Imap, "" . Delete Rows by Row Name. First, specify the variable of identifiers, LastName, as row names. As some of the uitable data rows are not needed I wonder if there is a way to delete them prior to t. Weiter zum Inhalt. Could you please provide more detail about this code section? Having that line in the pushbutton's Callback function means that the table's CellSelectionCallback is not set until after the pushbutton's Callback is executed at least once, which in turn means that the table has empty UserData even though a selection may have been made, because there was no CellSelectionCallback defined at the time the selection was made. Are defenders behind an arrow slit attackable? rev2022.12.11.43106. offers. Personally I'd favor setting it to off. In order to vertically concatenate two tables, both tables must have the same number of variables, with the same variable names. Delete selected rows in uitable - Matlab Delete selected rows in uitable How to delete repeated rows with out re-ordering them in matlab How can I delete matrix rows when contained in a cell array? You could use the UserData property to store the row and column of the selected cell, then access it whenever you need it with ud = get (handles.uitable1, 'UserData') ud (1,1) would be the row index and ud (1,2) would be the column index. My work as a freelance was used in a scientific paper, should I be included as an author? When the indices match the row and column of one of your delete check boxes, set () the Data property to be the new cell array with that row deleted. Learn more about uitable, callselectioncallback Hi everybody, once the row of the table has been selected with the mouse I would like to delete it with the delet row button. Here is what I would try: data (:,5) = {true} Or alternately: You will need to deal with java objects, which is not the most trivial way to go. score:1 It seems like you are trying to assign to a cell, rather than into a cell. It's not exactly what you wanted, but your request seems quite hard to realize. It seems to be working now. Or is it a bug of Matlab 2018a, a version which I am using? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. My original response gave a mechanism for the user to indicate which rows to delete; the discussion after that moved more into the question of how to delete a row in the table when you knew which row "somehow" without having a checkmark for the user to indicate their . Having that line in the pushbutton's Callback function means that the table's CellSelectionCallback is not set until after the pushbutton's Callback is executed at least once, which in turn means that the table has empty UserData even though a selection may have been made, because there was no CellSelectionCallback defined at the time the selection was made. Accelerating the pace of engineering and science, MathWorks es el lder en el desarrollo de software de clculo matemtico para ingenieros, I would like to know if its possible to delete a row in a uitable (genereted in a GUI) by clicking a push button? The "extra column" is in reference to my saying to "include a column for which ColumnEditable is true, and ColumnFormat is 'logical'" and use the CellEditCallback. Why does Cauchy's equation for refractive index contain only even power terms? You can also edit tables using the Variables Editor. Note that there is no MATLAB-level access to information about what cell has been selected (it can be done at the Java level), so in order to know that, you need to program the uitable CellSellectionCallback to save that information somewhere accessible. Making statements based on opinion; back them up with references or personal experience. imap /. Connect and share knowledge within a single location that is structured and easy to search. Finally, how do I get the information from this callback, i.e. Reload the page to see its updated state. Learn more about select, row, table, delete MATLAB To subscribe to this RSS feed, copy and paste this URL into your RSS reader. https://la.mathworks.com/matlabcentral/answers/40789-is-there-a-way-to-delete-a-whole-row-in-a-uitable-by-clicking-a-delete-row-button, https://la.mathworks.com/matlabcentral/answers/40789-is-there-a-way-to-delete-a-whole-row-in-a-uitable-by-clicking-a-delete-row-button#answer_50430, https://la.mathworks.com/matlabcentral/answers/40789-is-there-a-way-to-delete-a-whole-row-in-a-uitable-by-clicking-a-delete-row-button#comment_87551, https://la.mathworks.com/matlabcentral/answers/40789-is-there-a-way-to-delete-a-whole-row-in-a-uitable-by-clicking-a-delete-row-button#comment_87553, https://la.mathworks.com/matlabcentral/answers/40789-is-there-a-way-to-delete-a-whole-row-in-a-uitable-by-clicking-a-delete-row-button#comment_87556, https://la.mathworks.com/matlabcentral/answers/40789-is-there-a-way-to-delete-a-whole-row-in-a-uitable-by-clicking-a-delete-row-button#comment_87562, https://la.mathworks.com/matlabcentral/answers/40789-is-there-a-way-to-delete-a-whole-row-in-a-uitable-by-clicking-a-delete-row-button#comment_378651, https://la.mathworks.com/matlabcentral/answers/40789-is-there-a-way-to-delete-a-whole-row-in-a-uitable-by-clicking-a-delete-row-button#comment_960640, https://la.mathworks.com/matlabcentral/answers/40789-is-there-a-way-to-delete-a-whole-row-in-a-uitable-by-clicking-a-delete-row-button#comment_962470, https://la.mathworks.com/matlabcentral/answers/40789-is-there-a-way-to-delete-a-whole-row-in-a-uitable-by-clicking-a-delete-row-button#answer_52487, https://la.mathworks.com/matlabcentral/answers/40789-is-there-a-way-to-delete-a-whole-row-in-a-uitable-by-clicking-a-delete-row-button#comment_87563, https://la.mathworks.com/matlabcentral/answers/40789-is-there-a-way-to-delete-a-whole-row-in-a-uitable-by-clicking-a-delete-row-button#comment_87566, https://la.mathworks.com/matlabcentral/answers/40789-is-there-a-way-to-delete-a-whole-row-in-a-uitable-by-clicking-a-delete-row-button#comment_87577, https://la.mathworks.com/matlabcentral/answers/40789-is-there-a-way-to-delete-a-whole-row-in-a-uitable-by-clicking-a-delete-row-button#comment_960676, https://la.mathworks.com/matlabcentral/answers/40789-is-there-a-way-to-delete-a-whole-row-in-a-uitable-by-clicking-a-delete-row-button#comment_967771, https://la.mathworks.com/matlabcentral/answers/40789-is-there-a-way-to-delete-a-whole-row-in-a-uitable-by-clicking-a-delete-row-button#comment_2173890. I thought about using a checkbox for every row to select which one I want to delete. How can I use a VPN to access a Russian website that is banned in the EU? Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. rowToDelete is intended to be the index (or indices) of the rows to delete. Would like to stay longer than 90 days. Im trying to build a matrix form by creating a uitable in GUIDE. How does legislative oversight work in Switzerland when there is technically no "opposition" in parliament? Currently, I want to delete a row of a UiTable with App Designer in Matlab 2018a. row. Thus, if the tag of the table is uitable1, it would create a function named - uitable1_CellSelectionCallback. To learn more, see our tips on writing great answers. property to store the row and column of the selected cell, then access it whenever you need it with, to store the row and column indices of the currently selected cell in the uitable's. Certain results of this calculation are saved in a matrix and are presented in a uitable. Zorn's lemma: old friend or historical relic? Why was USB 1.0 incredibly slow even for its time? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. I applied my self the code and it's ok, it delete the row selected but when I want to add new row with other values it bring back also the deleted rows You may receive emails, depending on your. Delete selected rows in uitable gui. (using a button). When the indices match the row and column of one of your delete check boxes, set() the Data property to be the new cell array with that row deleted. My question appears to be rather simple, but I haven't been able to come across a solution yet. Not the answer you're looking for? Does illicit payments qualify as transaction costs? Basically you do this. Deleting the uitable and recreating it is inefficient and unnecessary: setting the Data property is all that is needed to remove any given row. Thanks for contributing an answer to Stack Overflow! Is it cheating if the proctor gives a student the answer key by mistake and the student doesn't report it? Solutions using a general GUI are also there, but it would blow up the code too much . But I can not add a column to a table with checkbox Set to false. (You might also want to take into account that multiple cells might be selected.). enable context menu for specific cell or item in uitable or uilistbox in matlab. thanks a lot for the help. Will make the indices of the last cell selected available in the user data of the table. MathWorks is the leading developer of mathematical computing software for engineers and scientists. Where does the idea of selling dragon parts come from? 'CellSelectionCallback',@cellSelect); tb = uitoolbar (h); uipushtool (tb,'ClickedCallback',@deleteRow); end function cellSelect (src,evt) index = evt.Indices; if any (index) rows = index (:,1); set (src,'UserData',rows); end end function deleteRow (~,~) th = findobj ('Tag','myTable'); data = get (th,'Data'); rows = get (th,'UserData'); mask. If so, edit your question to reflect this. Add and Delete Table Rows - MATLAB & Simulink Documentation More Videos Answers Trial Software Product Updates Add and Delete Table Rows This example shows how to add and delete rows in a table. Why does my stock Samsung Galaxy phone/tablet lack some features compared to other Samsung Galaxy models? sites are not optimized for visits from your location. Translate. For example, if using GUIDE, then the callback would be function uitable1_CellEditCallback (hObject, eventdata, handles )selectedRow = eventdata.Indices ( 1 );selectedCol = eventdata.Indices ( 2 ); if selectedCol == 2 if eventdata.NewData == 1 handles .selectedRow = selectedRow; else handles .selectedRow = []; end guidata (hObject, handles ); end Then I need to delete all rows with selected checkboxes from table. The discussion includes a working code example for validating user input and reverting invalid edits. I am looking to do so in order to save just the data I want and not all the table. If you want to delete table data with a pushbutton, then I think you'll have to also have a cell selection callback so you know what cell was last selected. rev2022.12.11.43106. Not the answer you're looking for? With traditional figures you could take advantage of CellSelectCallback to have the user select a cell without a checkbox. MATLAB uitable row generation from user input, Editable functionality in uitable is not working: "Table data is not editable at this location. ", Matlab: How to add data to specific row number in a uitable, MOSFET is getting very hot at high frequency PWM, Irreducible representations of a product of two groups. IMAP UIDVality. Should I exit and re-enter EU with my EU passport or is it ok? Concentration bounds for martingales with adaptive Gaussian steps. Making statements based on opinion; back them up with references or personal experience. You may receive emails, depending on your. But I dunno how to string the data from the table to the pushbutton. your location, we recommend that you select: . Is that something you are willing to do? The additional column is one way to implement the push button that the poster requested. p.s. In the CellSelectionCallback you would need something like this. The uitable as a whole should have a CellEditCallback property. UITableView Matlab'' iOSUITableview Excel C# - DataGridView UITableView Openpyxl openpyxl MATLAB However, this seems to be doing nothing at all, because everytime I click a cell I don't seem to be able to trigger the 'set' event. Let us suppose then that I want to select a given cell, and from that obtain the row index. Tnew.Properties.RowNames = Tnew.LastName; Tnew.LastName = []; Tnew ( 'Smith' ,:) = []; size (Tnew) ans = 12 102 7. I need to get the information as to which row is selected before I delete it. Better way to check if an element only exists in one array. Find centralized, trusted content and collaborate around the technologies you use most. Counterexamples to differentiation under integral sign, revisited. Received a 'behavior reminder' from manager. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. When calling the CellSelectionCallback you can access the Indices property, which is a 2 x 1 array containing the row and column indices of the cell you have selected. If you are still struggling read help cell. How to Plot from a Matrix or Table. Is there a way to delete a row in uitable using the mouse right click, similar to the way done in excel? You forgot to extract the Indices field from the eventdata. I 've add to table : "'ColumnEditable', true,". The table Tnew has 104 rows. D=get (handles.uitable4,'Data'); Index=get (handles.uitable4,'UserData'); D (Index.Indices (:,1), :) = []; set (handles.uitable4,'Data',D); When I perform a selection and first time push the button to delete the row, i get this error: Attempt to reference field of non-structure array. Other MathWorks country How to update a uitable after creation from other functions? Japanese girlfriend visiting me in Canada - questions at border control? Step 1: Create static UITableView If you already have a static tableview setup, you can skip to Step 2. Should I put them in the push button callback function? Did neanderthals need vitamin C from the diet? Php/MYSQLmysql\u num\u rows0 Php Mysql Phpmyadmin; Php testsuiteSubversion Php Unit Testing Svn Automated Tests; JSONPHP Php Json; Php E_ Php Arrays; Php symfony twig_ Php Symfony Twig In MATLAB, you create a matrix by entering elements in each row as comma or space delimited numbers and using semicolons to mark the end of each row.. Kalaveras - Montebello. Dual EU/US Citizen entered EU on US Passport. Error in Generator_v1>pushbutton5_Callback (line 171) Asking for help, clarification, or responding to other answers. What was at row (n+1) is never tested, since the delete operation moves it backwards first, then the counter is incremented without testing again. Unable to complete the action because of changes made to the page. Delete a selected row in a uitable. csplate_table_CellSelectionCallback(hObject, eventdata, handles). Connect and share knowledge within a single location that is structured and easy to search. How do I arrange multiple quotations (each with multiple lines) vertically (with a line through the center) so that they're side-by-side? When i click on a cell of any of the *_uitable_*, row with matching time from other 2 tables should be highlighted. Hi, I have this script for delete a certain row wich is selected by the user: When I perform a selection and first time push the button to delete the row, i get this error: to reference field of non-structure array. Assuming the figure of the GUI has the tag - addrows_figure Add these in it: Is there anyone knowing the root of that error? imene benrabia comments to Image Analyst: @ Walter and Image Analyst: Hope that you still remember this post. The row is empty but the row header still appears with an empty row and I am unable to delete it from uitable properties. It doesn't create an extra column. ud = get (handles.uitable1, 'UserData') ud (1,1) would be the row index and ud (1,2) would be the column index. Haupt-Navigation ein-/ausblenden. Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content, Display Uitable data in command window in Matlab, MATLAB uitable row generation from user input. Do non-Segwit nodes reject Segwit transactions with invalid signature? Why does Cauchy's equation for refractive index contain only even power terms? There is no need for another column with checkbox, just to indicate which row you want to delete. Choose a web site to get translated content where available and see local events and Thanks for contributing an answer to Stack Overflow! Test if row n should be deleted Delete line n; the content of row (n+1) have now moved to row n Increment counter i from value n to n+1 The row now at position n has never been tested for deletion ! Other MathWorks country After the first attempt with this error everything works perfect, when I made a second selection it perform the action with no error. Inactive maintains the active coloring of the cell but still doesn't allow the user to interact with it. Ok I now understand that I can't select an entire row. This section of my uitable report presents the different callback properties that are settable in the old and new uitable, for events such as cell selection, data modification, key press, and mouse click. Load Sample Data Load the sample patients data and create a table, T. Matlab Basics: Introduction to tables - YouTube 0:00 / 13:58 Matlab Basics: Introduction to tables 41,086 views Mar 19 . You have to delete the rows from the array in MATLAB, then send the new array to the data grid . Was the ZX Spectrum used for number crunching? Asking for help, clarification, or responding to other answers. Ready to optimize your JavaScript with Rust? Accelerating the pace of engineering and science. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. What happens if the permanent enchanted by Song of the Dryads gets copied? That's a bit annoying. Then, delete the variable, LastName, from Tnew. Mr. "No name" thanks a lot, I have learned a lot from all of you! The UITBLEHANDLE should be written as app.uitable, correct? Why do quantum objects slow down when volume increases? Or is this too hamfisted and too inefficient of a solution? your location, we recommend that you select: . Based on Does aliquot matter for final concentration? Using get() with App Designer should still work, but you would be more likely to code. You can not select a column or a row currently (2010b). I guess I would think there would be a a better way to delete rows from uitables. Delete row in a UItable upon selection using right mouse button - Matlab 2020a Export UITable data using different button functions via MATLAB GUI Return popupmenu selection in MATLAB using one line of code setdiff row by row without using loops in matlab MATLAB accessing multiple elements in sparse matrix using row and column index vectors Is it possible to hide or delete the new Toolbar in 13.1? Based on Then, you can use that info for a pushbutton: There may well be a better way of doing it than this, but it's a start. The uitable as a whole should have a CellEditCallback property. Find centralized, trusted content and collaborate around the technologies you use most. Ready to optimize your JavaScript with Rust? My work as a freelance was used in a scientific paper, should I be included as an author? Choose a web site to get translated content where available and see local events and You could use the UserData property to store the row and column of the selected cell, then access it whenever you need it with. Learn more about excel, uitable, table, xlsread, select cell, scroll, highlight MATLAB I am working with 3 big XLS files, each opened in 3 *_uitable_*. Unable to complete the action because of changes made to the page. The table now has one less row and . That's why I wanted the cell to be editable only on double click, to enable the selection of just a single click for delete. Why do quantum objects slow down when volume increases? handles.row_col_prev = [1 1]; Step 2: Click on the properties of the table in context and click on CellSelectionCallback. . https://ch.mathworks.com/matlabcentral/answers/1729265-delete-a-selected-row-in-a-uitable, https://ch.mathworks.com/matlabcentral/answers/1729265-delete-a-selected-row-in-a-uitable#answer_973665, https://ch.mathworks.com/matlabcentral/answers/1729265-delete-a-selected-row-in-a-uitable#comment_2184705, https://ch.mathworks.com/matlabcentral/answers/1729265-delete-a-selected-row-in-a-uitable#comment_2184750. Ios Firestore,ios,swift,uitableview,Ios,Swift,Uitableview,FirestoreSwift IOSFirestoreDenit . My original response gave a mechanism for the user to indicate which rows to delete; the discussion after that moved more into the question of how to delete a row in the table when you knew which row "somehow" without having a checkmark for the user to indicate their choice. Find the treasures in MATLAB Central and discover how the community can help you! actually every single row is an indpendent uitable, so the figure shown contains 5 uitables besides the header.Why I'm doing that was the issue of my last question, resulting in the shown table.Fully executable code you can find in the answer here (or a minimal example below). Can several CRTs be wired in parallel to one oscilloscope circuit? The parent container can be a figure created with either the figure or uifigure function, or a child container such as a panel. Learn more about uitable . How can I do that? You can add an Icon using the property, This function works fine, but I return to my original issue because the cells must be editable. https://www.mathworks.com/matlabcentral/answers/252-deleting-rows-from-a-uitable, https://www.mathworks.com/matlabcentral/answers/252-deleting-rows-from-a-uitable#answer_341, https://www.mathworks.com/matlabcentral/answers/252-deleting-rows-from-a-uitable#answer_345, https://www.mathworks.com/matlabcentral/answers/252-deleting-rows-from-a-uitable#answer_478, https://www.mathworks.com/matlabcentral/answers/252-deleting-rows-from-a-uitable#comment_349. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. 1) Correct- spot what else I got wrong too 2) Yes- unique(Index.Indices(:,1)) would help. You can select cells. I also would like to know if its possible to make up and down buttons, so the selected row can move up one row or down one row? Share Improve this answer Follow Table UI components display rows and columns of data in an app. I am using App Designer of Matlab 2018a. Does integrating PDOS give total charge of a system? In the CellSelectionCallback you would need something like this Unfortunately, in the new uitable design (the version available since R2008a), JIDE and Matlab have apparently broken the standard MVC approach by using a table model that not only controls the data but also sets the table's appearance (row-striping background colors, for example), and disregards column cell-renderers. The first thing that we will do is to remove the current ViewController in our Interface Builder and replace it with a UITableViewController. Finally, use the row name to index and delete rows. You are wanting to work with App Designer. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. data = get (handles.uitable1, 'data'); if iscell (data); data = cell2mat (data); end data (end+1,:) = 0; set (handles.uitable1, 'data', data); Your remove button is responding and doing what you programmed it to do. Suppose we have a pushbutton that will be used to delete a given row within said uitable. You have Theme data = get (handles.uitable1, 'data'); data (end-1,:); set (handles.uitable1, 'data', data); The second line of that, We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. Unable to complete the action because of changes made to the page. Syntax T = struct2table (S) T = struct2table (S,Name,Value) Description example T = struct2table (S) converts the structure array, S, to a table, T . Choose a web site to get translated content where available and see local events and MATLAB: GUI 'uitable' with option to add or remove rows depending on 'textbox' value add rows gui guide iutable MATLAB remove rows textbox; Hello everyone, I am trying to create a 2 by 3 table (initially) in a GUI using GUIDE, with a textbox that controls the number of rows of the table. sites are not optimized for visits from your location. Other MathWorks country in Generator_v1>pushbutton5_Callback (line 171), in @(hObject,eventdata)Generator_v1('pushbutton5_Callback',hObject,eventdata,guidata(hObject)). If input parameters are changed that way, that you will get less solutions by next time clicking the calc button, you might still have parts of the old solution at the end of the uitable, because the solution matrix is shorter now. saving user input from uitable matlab GUI? offers. I would rather use the uipushtool to add a delete button, which deletes all rows previously selected. However you still need an "activate" / "delete" button to confirm the user's choice unless you want to delete any cell that the user clicks on (even accidentally.). I'd like to delete selected rows of an uitable. How many transistors at minimum do you need to build a general-purpose computer? I put the whole code inside Callback function of Delete Button. You should be able to set the "Enable" property of the text box to either Off or Inactive. The columns will stay constant. Your solution puts another column out for the user to see (unless you can make individual columns invisible?) You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. set(UITABLEHANDLE,'CellSelectionCallBack',@(h,e) set(h,'UserData',e)). Based on Counterexamples to differentiation under integral sign, revisited. @ Tom: Hi Tom. The uitable function creates a table UI component and sets any required properties before displaying it. 'CellSelectionCallback',@cellSelect); % create pushbutton to delete selected rows tb = uitoolbar (h); uipushtool (tb,'ClickedCallback',@deleteRow); end function cellSelect (src,evt) % get indices of selected rows and make them available for other callbacks index = evt.Indices; if any (index) %loop necessary to surpress unimportant errors. I realized I can't use the hObject reference. Select a row and push the button to delete it. Off will slightly 'gray' out the cell and make it so the user cannot interact with it. A static UITableView requires us to use a TableViewController. 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