Questions tagged as 'eventos'

Tagged questions
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Why is the Activated event triggered more than once?

I need an event, which is triggered every time the user clicks the Form , I tried to use the Activated event but the event is triggered 8 times for the same click p> Would you like to understand why it is fired so often? Upon...
asked by 19.11.2017 / 14:26
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MySql - How to make a Stored procedure be activated once a day?

I need a Stored Procedure to be called every day at 23:59:00 but I have already tried it in some ways and when it arrives at that time it does not execute! CREATE EVENT 'ATUALIZARDADOS' ON SCHEDULE EVERY 1 DAY STARTS '2017-11-16 23:59:...
asked by 17.11.2017 / 13:50
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How to invoke an event handling?

The idea is simple: I have an object of type Node and would like to invoke the handling of the KeyEvent event. The treatment is not me that I create, so I see no alternative but to make the invocation. I tried using the fireEvent ()...
asked by 07.10.2017 / 07:00
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Help with Exception in thread "AWT-EventQueue-0" java.lang.NumberFormatException: For input string:

I'm finalizing a code in java but I came across the above error and I can not solve it. When I mark the checkbox the fields are formatted, when I uncheck I get the exception above. Can anyone tell me where I'm going wrong: I'll leave the clas...
asked by 10.09.2017 / 01:39
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Is there any events for the console like in WF?

I made a code to close the Console when F9 was tight, and I remembered that in Windows Forms there are events, which makes things like this much easier, I gave a search to see how to create events in the Console and only found some MSDN articles...
asked by 08.06.2017 / 02:14
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Menu closure reads target as undefined

I'm setting up a simple menu that closes when clicking on the document, however, it appears that the target property can not be read to undefined "Uncaught TypeError: Cannot read property 'target' of undefined" //Vars var userMenu = document...
asked by 01.06.2017 / 19:00
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dataGridView1_CellDoubleClick does not work!

I have the simplest function in the world and I can not make it work. When giving 2 clicks on any cell in my datagridview I want it to display the message "1" but it is not working! What's wrong? See my code: private void dataGridView1_...
asked by 16.06.2016 / 01:27
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Set Google Analytics Event Label

Good evening .. I'm setting up events for site forms to be monitored by Analytics. But only one I can not do the way I want .. That is to get the label by the select field, for example: <form action="envia_orca.php" onSubmit="ga('send',...
asked by 02.01.2017 / 23:14
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Consult MySql to bring events before, during and after the current date

I did this question but it was not very clear the code so I decided to post again with it complete. I ask the help of friends for a solution if possible of this code. I have a mysql database and am trying to make an event warning before, during...
asked by 08.09.2016 / 02:38
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Knockoutjs trigger event after any modification in the UI or the model

Hello, how would you guys intercept changes in the UI or the model that were made sensitizing the knockout? Using subscribe I know there was a change in a property, but what if I had 100 models, with 10 properties each? I wanted to int...
asked by 05.07.2016 / 21:37