Questions tagged as 'combobox'

Tagged questions
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How to handle the unusual closure of a ComboBox list in VBA?

I'm creating an important effect for a particular ComboBox presentation. The text of this ComboBox is originally centralized , and when you open your list, I make the text left aligned for items in your list to appear < strong> left-alig...
asked by 20.05.2016 / 06:46
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How to fill form from combobox with database information? [duplicate]

I used the code like this: <html lang="pt-pt"> <head> </head> <body> <?php $servername = "localhost"; $username = "isabelso_isabel"; $password = "password"; $dbname = "isabelso_db"; $dbconn = mysqli_connect($se...
asked by 26.06.2017 / 13:02
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Insert data from a combobox into a SELECT

Good afternoon! I have the following problem, I have to withdraw reports from a certain database where I should select specific employees, the same should be selected from a combobox: <select name="usuario" id="usuario"> &l...
asked by 30.04.2015 / 19:02
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Is there already an open DataReader associated with this command that should be closed first?

I have combobox that is receiving data from a table in my MySQL DB. So far so good. However, when I return to the initial screen, where it is, it ends up giving a problem. (There is already a% open% associated with this command that mu...
asked by 02.06.2017 / 23:16
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Combobox in Database

I always used Delphi and there was a component called DBLookupcombobox where it was possible to list the data of a table and use the ID field of this referenced saving in the main table, for example: In an Employee registry I have...
asked by 01.02.2015 / 03:21
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How to remove the selected option in multiple ComboBoxes?

I have several components of type ComboBox with identical options. The user must select one of them (eg "Name"). How do I make an option in any of the ComboBox , it disappear from all ComboBox ? Do I need a bank? Or a IL...
asked by 13.03.2014 / 21:18
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Download Javascript Array in a Combobox

I would like help in this small problem, I have to do a combobox shows 5 states being loaded by an array in javascript, my code is like this. HTML <select > <option id="estado"></option> </select> My Javascrip...
asked by 15.05.2017 / 16:37
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How to set index when inserting item in JComboBox?

I wonder if anyone could help me. I'm trying to add items to a JComboBox : Pessoa carlos = new Pessoa(12, "Carlos" , 0.0f); jComboBoxF.addItem(carlos.getNome()); Pessoa maria = new Pessoa(23, "Maria" ,0.0f); jComboBoxF.addItem(maria.getN...
asked by 23.07.2015 / 20:31
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COMBOBOX dynamically in C # (SQL DB table data)

I need to load a combobox with data from a SQL table DEPARTMENT (with code and description / the description is displayed in the combobox but what is caught is the code) I used a dataSource (the one automatically configured by clicking on> on...
asked by 03.11.2014 / 14:50
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How to access dropdonw value without refresh

Is there a way to get the value of the selected option from my select, on the same page, without sending the form, when the user makes a change? <select id="s_um" name="s_um"> <option id="um_1" value="0"> 0 </opt...
asked by 19.01.2016 / 13:20