Questions tagged as 'button'

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Error creating multiple buttons in XML (Android Studio)

I'm creating an Android application that needs to have 20 buttons and each button will open a different screen. The application compiles correctly, but when I get to the screen that has the 20 buttons it automatically closes, I realized that if...
asked by 10.08.2017 / 05:30
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How do I turn onclick on my javascript?

Well, I'm doing a game in javascript where I have 100 buttons and I need the value of the button that the user clicked to be searched to validate whether the user hit or not, function minhaFuncao(id){ var alor = documenr.getElementById(id).valu...
asked by 25.06.2017 / 18:09
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Image problem on a tkinter button

I want to put image on the buttons, I've done this before, but agr n is working. Can you help me? ** Detail: ** In the same tkinter window is instantiated the screen of a turtle. def images(self): imgAdd = tk.PhotoImage(file='./Images/a...
asked by 05.07.2017 / 03:55
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How to convert a CheckBox to a Toggle Button?

I've created a checkbox column - DataGridViewCheckBoxColumn - in the DataGridView and would like to know if it is possible, and how do I make this column become a button column enable or disable a Toggle Button ?     
asked by 21.06.2017 / 21:19
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How to enable or show a button in php after a registration?

I wanted to know how I can enable, or even show a button after making a registration. That is, I have a form, and after filling it and submitting the information, I want to show another button. <form method="post" action="../controller/...
asked by 29.04.2017 / 15:53
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Assigning Jquery function to ImageButton

Good morning! How can I assign a Jquery function to a buttom image? IhavethislineofcodethatistoexportareportinexcelandIwanttocallaJqueryfunctiontoloadarenderingscreenwhiletheserverdoesallthenecessaryvalidations.Ex. Obs. I already hav...
asked by 24.03.2017 / 14:13
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How to perform button action within Listview Android C #

I created a data query android application, where they have the layout and adapter ready to do data crud, but the crud operation worked when data is entered and queried. I was unable to perform a change of data via button that is inside a querie...
asked by 08.12.2016 / 17:58
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Create a button to exit the app

I created this code to close the app for it instead of closing the restart. I have of the Mainactivity being that the first one has a splash screen. What I have to change. public void existapp (View View) {         existsapp ();     } priva...
asked by 03.12.2016 / 00:15
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Create a "Submit" button after creating a spinner with email confirmation

I'm new to creating android applications and I wanted your help Crier no Navigation Drawer Spinner with 2 text boxes, a list drop and a Submit button where this button will have to fetch the spinner returns...
asked by 22.11.2016 / 17:42
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Difficulty in hitting the buttons in the layout

I can not put the buttons in the layout as I want. I wanted to leave a button in the center and the others in the bottom (bottom) of what is in the center. So they are not correct and I can not get it right when the resolution changes. <Lin...
asked by 25.11.2016 / 17:42