Questions tagged as 'html'

Tagged questions
2
answers

Insert array into a database using PHP

In the site I'm creating I have a form where people can add multiple topics. My problem is when a second or more topics are created because only the first one goes to the bank and I can not get the others inserted. The code I'm doing is this...
asked by 09.06.2018 / 20:48
2
answers

How to make a loading gif in JavaScript?

I have a very stupid problem with my HTML project, where I wanted to show a gif of a page being uploaded, but it stays a lot longer than I can tell and with that, my real page does not come to be seen. Could someone help me with this? HTML:...
asked by 05.06.2018 / 21:41
1
answer

Collapse on bootstrap with swapped signal

I'm having a hard time correctly signaling the icon (the "+" in the right corner, signaling the expand and the "-" signaling it to collapse) when the collapse is compressed and when it is open. It gets changed, buga in the first time that...
asked by 29.06.2018 / 06:40
1
answer

Get an element of a class with Javascript

I want to get an HTML element that is with a class, but that same class is in other elements. <img class="imagens-noticias" src="imagens-noticias/noticia-1.png" alt="imagem"> <img class="imagens-noticias" src="imagens-noticias/notici...
asked by 28.06.2018 / 05:03
2
answers

How to show next field when user clicks green button

I have several fields that are hidden and should only appear when the user clicks the view button next to the first field. My initial idea would be when the person clicks the green button (after the .newField) it adds the newField class to th...
asked by 04.07.2018 / 15:00
2
answers

Send a video recorded via Javascript by input type="file"

I'm doing a questionnaire system for a client. From this questionnaire some questions should be answered by video. When opening the page of the question the camera already begins to record the user. I am able to write the video, save to a JavaSc...
asked by 29.06.2018 / 21:34
1
answer

Javascript sends submit same checking date

I have a function in JS that validates the date so that it is not smaller than today's date, is working correctly, however when you press the form button, it shows the message that the date is incorrect, and even the date being wrong it still do...
asked by 04.07.2018 / 03:41
1
answer

Show / Hide jquery

I have a table that shows values coming from the database. Below the line is trying to run a div to use the jquery toggle () function. I do not know what I'm doing wrong, because when it clicks it shows everyone. I just want the line clicked to...
asked by 26.06.2018 / 01:37
2
answers

get input value hidden inside a td tag

how to get value from this input inside the table with data from bd:    HTML CODE <table id="tbl_3" class="table table-striped table-bordered table-hover"> <thead> <tr> <th style='text-align: center;' >NOME...
asked by 21.02.2018 / 19:33
2
answers

Sending a form without reloading the page

I have a form ready and working normal. But what I need to do is this. When I submit the form it will not refresh the page and returns me "Successfully signed in" or "Nick already exists", "Invalid email" <form class="form3" action=""...
asked by 26.02.2018 / 18:32