Questions tagged as 'html'

Tagged questions
2
answers

Send HTML email with background image and text over the image

I am making a website where the customer registers his email and when registering he will automatically receive an email with a newsletter. To send this email I'm using PhpMailer <?php require 'PHPMailer/PHPMailerAutoload.php';...
asked by 27.04.2017 / 16:25
1
answer

SELECT always returns the last record

I'm trying to make the moment that I select an option in a select form, other fields are filled through this information. I've been able to do this partially, the last record in the table I'm looking for is always selected, but it actuall...
asked by 26.04.2017 / 21:29
1
answer

I can not reduce the value of the html span

I am playing a guessing game with a number of attempts equal to 3. Whenever the user misses the kick, the number of attempts should fall, but this is not happening. Does anyone know what I'm missing ?? HTML <!DOCTYPE html> <htm...
asked by 24.04.2017 / 20:24
1
answer

Change vh by px

I'm having the following problem: I have a page that has several slides in HTML itself. All of these slides have their size set to vh instead of pixel . The problem is that when I access with mobile, the cell being horizontal...
asked by 26.04.2017 / 17:47
2
answers

Can not set property 'innerHTML' of null

I tested the code below and it returned the error: p1-rad1-RE_UP.html:35 Uncaught TypeError: Cannot set property 'innerHTML' of null at Object.listarTodos (p1-rad1-RE_UP.html:35) at p1-rad1-RE_UP.html:100 p1-rad1-RE_UP.html:35 Uncaught...
asked by 20.04.2017 / 14:58
1
answer

how to stop the for loop in a given action?

I have a problem with a form that uploads photos and saves the name in the database and moves the files to the specified folder. The problem is that the loop always repeats 5 times if I insert 5 photos. normal the photos are saved in the bank an...
asked by 14.05.2017 / 22:11
1
answer

How to take a selection from an input type="image"?

I'm programming for the web not long ago, and I can not get a selection that stays when I click? Does anyone know how to take it?     
asked by 15.05.2017 / 21:37
2
answers

Change content according to screen size [duplicate]

I have a link with text that is normal when it is displayed on the pc, but very large for mobile phones (where I would use only one acronym). I need a way to change the text according to the size of the display. I have already tried to know ho...
asked by 17.05.2017 / 19:14
2
answers

Stylized Input Radio does not pass Post

Opa, I have a radio butt that via css are exchanged for color. <div class="radio-cores"> <input type="radio" name="cor" value="1" /> <label class="product-color-blue"></label> <input typ...
asked by 23.06.2017 / 17:20
1
answer

Error doing PHP delete using PDO class and object orientation

I am doing a delete on my form manut_usuario , below is my method to delete that is in class usuario.class.php ; public function DelUsu($id){ try{ $delUsu = "DELETE FROM usuario WHERE idu_usujport = :id ";...
asked by 23.06.2017 / 02:34