You can use the guide tools to lay out the gui using the guide layout editor, you can lay out a gui easily by clicking and. How to read popup menu string and use it in another button. I have a gui to calculate gpa for 7 courses with a popup menu for each grade letter and want to assign the given letter to a gpa number gpa numbers are in the array g. How to use zoom online meetings setting up an account and hosting a meeting tutorial duration. Ben balden live a happier, fuller life recommended for you. For example, you could add the following to the opening function. Aug 29, 2012 how to use zoom online meetings setting up an account and hosting a meeting tutorial duration. Now when i run the gui, the default item showing on the popup menu is option 1. Get value from popup menu and use it in different function. How to code dependent popup menus in guide gui matlab. I listed the options clay, sand and rock respectively. Dec 15, 2016 using popupmenu to select and load files. This is because the code file contains no statements to service the popup menu and the buttons.
May 25, 2017 how to populate a popup menu gui from a. For example, when you select the gui with axes and menu. Step through the process of creating a simple app using guide. Follow 65 views last 30 days meengr on 25 nov 2014. Gui pop up menu that i created is not having memory of the past selection. Dynamically changing the popup menu stack overflow. If the gui uses blue but the popup actually displays red then youre. These tools greatly simplify the process of designing and building guis. But the button should know the value of popup menu and switch the case according to it. Jan 08, 2017 how can i set and get the default value of a popup menu. Get multiple values from popup menu and use it in different function. Popup menu y listbox working with popupmenu in matlab working with popup menu in matlab matlab gui.
Popup menus open to display a list of choices when users click the arrow. Learn more about gui, popup, multiple, selection, string, value. Gui with two popup menus matlab answers matlab central. If you are using guide to design your gui, then use the handles structure which. How to use pop up menu in matlab gui part 4 youtube. This submission could easlily become the matlab gui faq. Matlab gui popup menu matlab answers matlab central.
It is impossible to do calculation with something like a string eg. This is a very basic tutorial that demonstrates how to create a gui for a matlab program and how to use its fields as inputoutput for a preexisting or new program. Im doing this because i want the popup menu to change dynamically in the program. Follow 10 views last 30 days ean soo on 19 mar 2011. Here is a simple example that may provide a skeleton for you to fill out. May 18, 2012 im hoping i can get some help without having to submit a picture or my code, but i have a gui setup up with numerous edit text fields. If the folder in which you save the files is not on the matlab path, guide opens a dialog box that allows you to change the current folder. In this matlab gui tutorial, you will learn how to create and use the popup menu compo nent. Currently, i have the figure window set up, and a simple popupmenu. In this ui, the static text serves as a label for the popup menu. Channelname in the popup menus and then input those selections into variables. How to reset popupmenu in gui matlab answers matlab central. For example, when you select the gui with axes and menu, the quick. Currently working on a code to allow a user access to a popupmenu wherein they can select the name of a.
In the popup menu it simply says dataset1 and dataset2 for contents. If you created your gui using guide handles should have been created in the opening function. Guide, the matlab graphical user interface development environment, provides a set of tools for creating graphi cal user interfaces guis. In fact, if i copy and paste it into a sample gui, then the correct case is executed given the selection in the popup menu. I have a gui that i want to add a popup menu to it. Im using a listbox and a popup menu in my matlab gui.
Then i want three popup menus to select three channels to then solve. Learn more about uicontrol, popupmenu, textscan, csvread, functions, gui matlab. A popup menu listing three data sets that correspond to matlab functions. I want to use a popup menu to select which dataset to load in my program. Notice that the window lacks the standard menu bar and toolbar that matlab figure windows display. You can assign the handle of the popup menu to a variable, and you can. Sep 03, 20 how to code dependent popup menus in guide gui. How to get the string from popup menu in matlab gui. Gui popup menu and push buttons matlab answers matlab. Guide saves both the figfile and the code file using this name. You can add your own menus and toolbar buttons with guide, but by default a guide app includes none of these components. Practice gui figfiles and mfiles in guide, save the graphical layout to a fig file note.
You can assign the handle of the popup menu to a variable, and you can assign a tag to the popup menu, and you can change the contents of the popup menu by changing its string property but you cannot give it a name. Apr 14, 2016 i have a gui to calculate gpa for 7 courses with a popup menu for each grade letter and want to assign the given letter to a gpa number gpa numbers are in the array g. It is not a real bug, since it only produces a warning and. Loading in to the popup menu of gui matlab answers. I have some different profiles set up that i can select from using a popup menu. Using popupmenu to select and load files matlab answers. Pdf, you should go to the corresponding section in the matlab help.
How can i set and get the default value of a popup menu. You can enter the strings you want them to display also in guide, which is what i think you might mean by get data into my popup menus. Use the property inspector to add items to the popup menu by typing one per line in the string edit box determine which item is selected. I know one can simply add the options in a pop up menu via the property inspector, however since the options may vary depending on what the user will choose earlier i cant do that.
This video shows how to get the users input from a popup menu in a matlab gui. Double click the popup in guide, which brings up the property inspector, and edit the string property to enter in the text you want it to display. How to use a popup menu to link a number in matlab guide. Follow 567 views last 30 days samer husam on 15 may 2012. I will be using that string as a value of a variable. The popup menu fields that should be shown are saved in the file targets. Loading in to the popup menu of gui matlab answers matlab. Sep 18, 2014 popup menus can be used to make a selection from a list of items. When i open my program, i want the popup menu to include the lines from the mentioned file above. I have a problem with reading a popup menu string and using it in a switchcase function in another button. Jul 08, 2018 how to get the string from popup menu in matlab.
My popup menu shouldnt have any function but indicating the value. Save the gui layout when you save a gui, guide creates two files, a figfile and a code file. Sep 30, 2011 so im trying to create a popup menu whose options depend on another selection made earlier in the gui. Image analyst on 8 jan 2015 hi im new to gui so sorry if its so obvious. Create context menus and menus in the menu bar using guide. This tutorial video teaches about using pop up menu in matlab gui. Im hoping i can get some help without having to submit a picture or my code, but i have a gui setup up with numerous edit text fields. Use the property inspector to add items to the popup menu by typing one per line in the string edit box. So im trying to create a popup menu whose options depend on another selection made earlier in the gui.
If your functions are on the matlab search path, you can just call the function directly. Mar 20, 2012 but i think you dont need feval at all. It is not a real bug, since it only produces a warning and can be fixed throuhg the gui. Get multiple values from popup menu and use it in different. Assigning value to popup menu in gui matlab answers.
The string property contains the list of string displayed in the popup menu. Matlab software sets the popup menu value property to the index of the selected. Popup menus can be used to make a selection from a list of items. May 05, 2015 this tutorial video teaches about using pop up menu in matlab gui. Scott if you want the default or userselected values from the list box and popup menu to be used in the codeprogram, then use the handles for these two controlswidgets to get that data. Hi all, im using a listbox and a popup menu in my matlab gui. On pressing search button in the same gui window it calls another function where i need to use this n. Matlab gui graphical user interface tutorial for beginners. How to reset popupmenu in gui matlab answers matlab. I have a push button that creates a mex file and converts sie files to mat and generates a structure.
Follow 22 views last 30 days kanimbla on 1 sep 2014. I made a popupmenu in gui, but how do i populate the popup with choices. Lets say the popupmenu string i give it a string name call axis. Ege it isnt obvious to me what is wrong with your code. I tried using matlab s basic example on populating popups to display red,green,blue in. Gui popup menu and listbox default matlab answers matlab. So the there are few choices in the menu such as 20811, 21810 however, i want use the wheel size to do the later on calculation in a sub function. The way to pass information around a gui is to use the the handles structure. Using a gui popup menu to change an edit text box matlab. How to populate a popup menu gui from a structure list.
Please note this is not being constructed using guide, and id appreciate it if answers did not invoke this. I am doing gui which has a popup menu that allow the user to choose from several options, lets say. Pop up menu in guide matlab answers matlab central. Also, you do not need to read the string of your popup.
Right now, i want the user to choose the wheel size in the popup menu. Now when i run the gui, the default item showing on the popup menu is. The popup button gives 4 options and the push button is a start button where my code will start running as i it would normally do without the gui. Sep 11, 2014 this is a very basic tutorial that demonstrates how to create a gui for a matlab program and how to use its fields as inputoutput for a preexisting or new program. I am new to gui programming and i have tried to figure out for some time how to use two popup menus in a gui. Learn more about matlab, guide, gui, popup, popup menu, dependent popup. Nov 25, 2014 scott if you want the default or userselected values from the list box and popup menu to be used in the codeprogram, then use the handles for these two controlswidgets to get that data. You can modify the opening function to add field and initial values to handles. Suppose popup menu 1 specifies a set of countries and popup menu 2 specifies a set of variables common to all countries. I usually just use the value of the popup, which is easier to program, and allows you to change the string of the popup while the gui is running. What you want to do is not possible, as it is not possible to give a popup menu a name at all. Learn more about matlab, guide, gui, popup, popupmenu, dependentpopup. Follow 565 views last 30 days samer husam on 15 may 2012. In editordebugger, create mfiles one mfile for every gui windowone mfile for every callback function that is executed when the user interacts with widgets note.
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