Questions tagged as 'html'

Tagged questions
2
answers

Image upload with php [duplicate]

I'm looking for a way to upload image within a form of the registry. But every solution I find does not serve me, since I need to upload it as soon as the user selects the image, without being taken to another page with a input ty...
asked by 27.07.2015 / 05:07
1
answer

How to extract content from a PHP Page?

Personally I'm basically trying to get some data from SEFAZ, to check if it is online or unavailable at the moment I'm not getting it because I do not know, I wonder how I can get a certain line of their code?     
asked by 16.07.2015 / 23:11
2
answers

Tag code recognize language (Wordpress)?

I do not understand much of this tag, but I wanted to know how to do a style scheme for that site in a Wordpress blog, code example: string demo = "StackOverflow"; if(demo.Lenght == 13) { demo += "Brasil"; } How do you make it recognize...
asked by 16.07.2015 / 03:22
4
answers

Get tag link a with javascript. For active menu script

I'm making a template and I need to put the active page in different color from the other buttons. For this I need to get the contents of one and compare it with the page link. If it is the same I put a new class on the button where it will p...
asked by 24.07.2015 / 16:28
2
answers

Function in js that hides and shows independent divs

I am putting together a Quiz where each click takes the user to a part of the Quiz. Everything is loaded on the same page so it does not skip between pages. Each slide is contained in its own div and within them the buttons that lead to o...
asked by 16.08.2017 / 21:02
3
answers

Exchanging CSS classes with simple JQuery function

I have a dropdown menu and in the corner of <li> I have an icon of Font Awesome that symbolizes an upside-down arrow ( fa fa-level-up pull-right ) and when the user clicks on that <li> and opens the dropdow...
asked by 08.08.2017 / 00:21
1
answer

Validation of CNPJ in Javascript

I have a simple question. I want to validate the cnpj of an institution register. In this input is already placed the mask, in which the mask is in js. But I can not validate this field. I took a famous example of the net, but it is not working...
asked by 31.05.2016 / 20:01
1
answer

What is the difference between the b / b and strong / strong tags? [duplicate]

Hello, Community! I have a question about using the <b></b> and <strong></strong> tags. I have already looked at some sites, but I did not find a comparison that would differentiate the two tags, just t...
asked by 27.05.2016 / 02:34
1
answer

How can I make an image when I move the mouse, does a text appear in the center of the image?

How can I make an image when I move the mouse, does a text appear in the center of the image? with css code, or other.     
asked by 30.05.2016 / 14:43
1
answer

Send message and update div without reloading the page

Well folks, I'm developing a southbox and am here with a problem .. I when I type something in shoutbox and give enter or click on enviar it refresh on page .. I leave here what I already have .. INDEX.PHP /* PARTE DE CIMA D...
asked by 30.06.2015 / 22:26