How can I detect when a form is submitted with pure Javascript?
It would be the equivalent of this in jQuery
$('#form').submit(function(event){
alert('Meu callback');
event.preventDefault();
});
I was detecting when the user clicked on...
As far as I understand the frameworks, Black box are known for their ease of use since it is not necessary to understand what goes on inside it to use, and the white box > otherwise, a knowledge of the framework's internal framework is requi...
I'm wondering if there is any function to put a timeout together with recv () using Socket.h .
Code sample:
// Variaveis
UINT in_socket_handler;
struct sockaddr_in server;
// Cria o Socket
in_socket_handler =...
Personal I was able to send the file through this code:
var jqXHRData = null;
$(function () {
$('.progress').progress({
percent: 0
});
$("#divUpload").on('click', function () {...
I have the following method to sort a% String of Hours String:
public static void ordenaHoras() {
ArrayList<String> horasList = new ArrayList<String>();
horasList.add("23:45");
horasList.add("11:13");...
I am trying to load items into a ComboBox from a List<> , it worked fine however, later I would need to get the code for the selected item, but it is not working.
The code to load ComboBox is this:
private void frm...
You can use JCrop or some other library to crop image, but I set a default size? Who can just move the square over the image? I tried to use JCrop but the user is the one who defines the size that wants to crop the image.
I have the following code:
<select name='exemplo' id='exemplo'>
<option value='1' class='teste' dado='a'>1</option>
<option value='2' class='teste' dado='b'>4</option>
<option value='3' class='teste...
I have this code, and I have been looking for a way to simplify it using a ternary operator, but I can not because it says I can not use decimal in string:
decimal per;
if (nud_qtPedida.Value != 0)
per = nud_qtFornecida.Value * 100 / nud_qt...
When I started programming it was said to be a good practice to abbreviate variable names to shorten their size.
However, I have been researching and seeing recently that this concept has changed. And today in many tutorials the examples come...