Questions tagged as 'html'

Tagged questions
1
answer

Help on how to use setItem and getItem of localStorage

I'm trying to save an answer, but I can not, every time I refresh the previous answer back. Here's what I'm trying to implement: <!DOCTYPE html> <html lang="pt-BR"> <head> <meta charset="utf-8"> <...
asked by 01.08.2018 / 17:59
2
answers

How to increase the font and cursor of the input="text" bar according to the desired size?

I applied a padding of 30px and the cursor and the font of the input="text" did not increase as the internal spacing applied, is there any possibility of increasing the size as desired? I tried to apply a font-size more! as the font increases th...
asked by 25.05.2018 / 00:03
1
answer

Problem with return message in form with Ajax

I am passing form data via Ajax, and would like the return to be displayed on my html page on <div id=resposta></div> , on the original page of the form, however for some reason the return is always displayed on the PHP page, I...
asked by 13.07.2018 / 17:18
2
answers

How to create sum row at the end of table

I have a page with a table that shows information on the amount of items planned to be performed and the number of items actually made at the end of each month. If the amount of predicted items is greater than that of items made the cell turn...
asked by 13.07.2018 / 14:27
3
answers

Add button does not differentiate products

I'm a beginner in HTML and JavaScript and I'm stuck in trouble for a college project. Basically I have an e-commerce without BD, so the products are defined in HTML. My problem is that by clicking the add to cart button, it does not different...
asked by 18.06.2018 / 18:31
1
answer

How to remove all comments from multiple PHP documents at once?

How to remove all comments from multiple PHP documents at once?     
asked by 17.06.2018 / 21:04
3
answers

Doubt Passing Array Laravel Routes

The question is as follows, in my PDF generator, when I click generate, it generates a pdf with all the information that is contained in the database tables, so I am in doubt how to only pass the array, which is found when a search is done. E...
asked by 24.07.2018 / 15:02
2
answers

Bootstrap - Change font

I have a bootstrap system and I need to change the FONT of all pages. Can you only change this in bootstrap.min.css and not have to do file by file? How to do? The font-family I need is not the default bootstrap.     
asked by 04.07.2018 / 00:50
1
answer

Example input draw value and make console log with this value when you click the submit button with React

By clicking the submit button I want to take the value of input and make console log of the value entered by the user! I think it's simple but what I'm trying to do is more complex, but it's going to be implemented right now! Made with React...
asked by 04.07.2018 / 17:28
1
answer

How to validate HTML form with Javascript?

I'm trying to do a function in javascript to validate a form, I want it the function scroll through the form and check which fields are required (required) and then add those fields to a list and then manipulate and handle the errors: <!doc...
asked by 04.07.2018 / 18:46