Questions tagged as 'html'

Tagged questions
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Global State using reactjs

I'm starting in the reactjs and I need to do a global state to hide / show a div but the click that hides this in another file that contains another state, how do I make it global?     
asked by 22.03.2018 / 15:10
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Create combo with the months to filter in the calendar

I want to create a filter per month in the calendar. Code: <!DOCTYPE HTML> <html lang="pt-pt"> <head> <meta charset="UTF-8"> <title>Registo Refeições</title> <?php date_default_ti...
asked by 21.03.2018 / 19:08
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Is there a way to use a non-form-associated element as a natural member?

In HTML , there are Form-associated elements, which are elements that are associated with form input for example. Well, but even if it is not usual, if in a given situation I want a NOT 'Form-associated' element to be associated wi...
asked by 18.03.2018 / 02:18
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Text wrapping within the Options of select html

I'm trying to break the text inside the option or simply decrease the size of the modal (dropdown) of the select, but I can not. Anyone already got it? how to proceed in this, I am stuck with system in this, because he needs this in responsive a...
asked by 18.03.2018 / 17:51
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how to block an action in a form

I have a form and it executes an action , however I have a query to check if there are users in the database. I would like to know how I block the action when there are users. Form: <form onsubmit="return asd()" id="gform" method=...
asked by 19.03.2018 / 13:17
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Generalize a Javascript dropdown function?

Hello, I'm having a hard time generalizing a dropdown function, I guess I'm doing something wrong, I searched on forums and did not find the answer so I'll open that topic. My HTML code is like this, there are several buttons with the same...
asked by 12.05.2018 / 00:04
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doubts about target="_ blank"

When I use target="_ blank" it opens a new tab and focuses on it I just want it to open a new tab but focus continues to the current page.     
asked by 12.05.2018 / 14:40
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Live multi-user streaming video

I have a camera, and I would like to do the following: Enter a frame , div , or whatever, to leave this camera live on a page of a site. They will simply play, and watch what is happening live . In this case, I have an IP cam...
asked by 17.04.2018 / 19:35
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How to bring a result from a .php page to another .php page using javascript?

The code below is working fine, but it shows the result on his submit.php page. <?php // submit.php echo $CODNOME; if($_POST['CODNOME'] == "001"){ $msg = "mensagem1"; } else if($_POST['CODNOME'] == "002")...
asked by 23.03.2018 / 18:28
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My form does not send to the bank

I created a form to save data in the MySql database, but it is not working as expected. I'm having trouble identifying the problem because no error appears, the page just refreshes. Table in the Bank: id_contato (int11 aI) , n...
asked by 22.03.2018 / 20:56