Questions tagged as 'html'

Tagged questions
2
answers

How to display HTML code?

How can I display my code HTML ? I have a field where the user can change his nick by placing colors, and I want to display the code used as a hint for the user. My code: <pre> <code> <span style="color: red">G...
asked by 24.08.2016 / 04:17
2
answers

The contenteditable attribute does not work

<input type="email" name="email-empresa" id="email-empresa" placeholder="ex: seuemail@domínio.com" class="txt-input" contenteditable="false" value="[email protected]"> I'm having trouble making the input content not editable, because la...
asked by 29.08.2016 / 16:07
1
answer

Replace point by comma in Javascript

Good evening In the example below add the values of 3 text boxes, and the result comes out in the fourth, how to make this result appear with a comma and not a dot? <html> <head> <script type="text/javascript"> func...
asked by 11.08.2016 / 23:10
1
answer

input effect using jQuery

I'm making a input with an effect equal to Android. Well here in this example I put input and select . input is working perfectly, when it is with the focus it turns blue. But select does not turn blue, can any...
asked by 11.08.2016 / 12:57
2
answers

How to remove "disabled" attribute from select parent option?

I need only select the option "Leader", it does not assign "disabled", only in the other selects daughters. The logic is that only one user can be a leader, but when selecting a leader, this option is disabled, and at the time of sending the...
asked by 23.11.2016 / 10:44
1
answer

How to return a file in an input type file field?

I have an html form that uploads a file and I can save it to a folder. The problem is that now I need to do the reverse operation, and return the file in that same field of type input type file so that the user can edit. Someone can give me a ha...
asked by 03.02.2015 / 11:29
2
answers

How to send two values per parameter with a single selected option? PHP

I need to send two values per parameter to another page, but the value field of the select tag only sends a ... How could I send two? Follow the code: <option value="<?php echo $data->format("d/m/Y"); ?>"> <?php ech...
asked by 01.12.2014 / 23:17
2
answers

Why is the initial state of an input with required invalid?

When I place one or more constraints on a <input> , its status initially appears as invalid . As in the example below: input { border: 2px solid #ccc; padding: 8px; } input:invalid { border-color: red...
asked by 02.12.2014 / 23:04
1
answer

Template Layout and Routes

I'm working on a system that uses MVC as follows, View -> HTML,CSS Model -> PHP Controller -> JS Basically, all system actions work in the following order: User triggers some action in js it valida...
asked by 17.09.2015 / 21:59
1
answer

Registration form php WITHOUT database

I'm learning php and I need to create a form using only html, jquery, ajax and php without making use of the database. Inherent data should appear in a table below the form I was instructed to do using session, however, I do not know how to do t...
asked by 24.09.2015 / 17:37