Questions tagged as 'html'

Tagged questions
4
answers

Force javascript file update without disabling cache

In a large-scale web application that develops, an upset occurs every time updates occur, because browsers, especially Google Chrome, cache JavaScript files and, sometimes, incompatibilities occur between the server code and the client code, l...
asked by 10.06.2015 / 02:49
1
answer

How to change table row color based on the value of a cell?

I need to make the table row change to a particular color based on the value contained within the 'td' tag. All the functions I have found so far have not been useful to me since I tried to implement it in my code and I did not succeed....
asked by 05.07.2017 / 16:41
1
answer

Throw a collapse button through the menu

In the page I'm developing, the contents are all hidden by the bootstrap collapse class. As it is a Single Page, I would like my menu to go to your own section and then display the content without having to click the button. I'll put an examp...
asked by 05.07.2017 / 20:31
1
answer

PHP form validation

I would like to know if you have any way to insert a script into contact.php so that before doing the action to send the data to the email, check the form fields. Thanks in advance! Follow the form here: <form action="contact.php" target...
asked by 19.07.2017 / 03:42
1
answer

Display warning when page opens in Mozilla Firefox

I would like to know how to make the alert below appear when the page is opened in the Mozilla Firefox browser alert("Alguns elementos desta página podem não ser exibidos no Firefox. Para evitar problemas, utilize o Google Chrome. Atenciosamen...
asked by 18.07.2017 / 02:03
1
answer

Issues on the HTML page do not appear on the site

I'm a beginner in website development, a friend asked me for basic changes to index (only change a text), so I made the change and replaced the file in FTP. What happens is that when I type www.xxx.com.br it just is not updated with...
asked by 01.07.2017 / 00:04
1
answer

Positioning text before content

I wanted to make a border with content like this ButIdonotknowhowtoputthetalkwithusinsidetheborder,itlookslikethismyimage Mycode .Campos { margin-left: 90px; border: 10px outset #ffc70e; border-radius: 0px 25px 0px 0px; margin-to...
asked by 01.07.2017 / 07:26
1
answer

Error opening file in PHP page

I have a page in PHP that lists the files in a folder from a search. In the result has a link to the file in order to open it. However, it is not possible to open the listed files. Code index.php <form name="frmBusca" method="POST"...
asked by 01.07.2017 / 01:38
1
answer

Highlight current page button based on another page

I have the menu down, which is contained in the page empresas.php and to "Edit" a company becomes editar-empresa.php?id=x : Thefunctionthataddstheclassactivetothecurrentpageisasfollows:(function(){varnav=document.getElementById(...
asked by 01.07.2017 / 03:19
0
answers

How to leave the inner elements of a section with two columns

How to leave the inner elements of a section with two columns independent of the size of the browser? This image below is what I have read. But as you can see it has four columns. I need to have only two columns in each row, regardless...
asked by 02.07.2017 / 08:02