Questions tagged as 'html'

Tagged questions
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Manipulating audio properties in HTML / JS

Myteacherpassedaprojecttomakeanaudioplayer,andforthatIwasinspiredbyRdioMusic,thereinmyplayerIwasplanningwhenIopenedanaudioheuploadedtheimage(correspondingtothecoverofthealbumthatisalreadyembeddedinthe.mp3)intheplayer,butalreadyIresearchedandIdo...
asked by 14.11.2018 / 20:35
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How to disable textarea when select is set to false

I would like to disable textarea if the select is false, and enable if the select is true. I was trying to do it for the DOM, but I did not succeed, here is the code I have, if anyone can help me. <div class="row">...
asked by 18.11.2018 / 00:48
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Read JS file before PHP

Just a question, I made an HTML registration screen, and I created a JavaScript file where it checks the amount of password and if the passwords are the same. And I made a .php file, where I will send the registration information to the local ban...
asked by 13.09.2018 / 21:04
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Problem with html in mobile version

So the business is as follows, I just edited the index.html file from my site and it's good when viewed by the computer, but if I open the site on a mobile phone, the editions I've made do not appear, instead of the old layout appears, I already...
asked by 15.09.2018 / 01:32
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Input with states of brazil and when selecting to show cities of this state

Well, basically I have the following code with all the states of Brazil. <select name="estado"> <option value="estado">Selecione o Estado</option> <option value="ac">Acre</option> <option value="...
asked by 31.03.2016 / 05:26
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Upload the whole site when you enter [closed]

Well I would like to know if it was possible to enter my website, it will soon be loaded in the cache, so during the navigation there will be no dead times where the page is loading the information. Thanks     
asked by 10.04.2016 / 23:53
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Compare two emails at time of registration [closed]

I have a registration form. There are also two fields that are email and confirm e-mail. How do I see if the two emails are the same in php and display an error message if they are not the same?     
asked by 12.10.2017 / 15:49
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Difficulty with responsive

I'm creating a test site, its menu is responsive, the text part I'm not getting responsive, you know what I'm doing wrong? link Obs1: Ignore the text of the site, just to test it. Obs2: the meta tag is thus, as suggested by another site...
asked by 28.09.2017 / 19:14
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Problem trying to perform a calculation

I tried to print the W variable on the screen, but I think the js code has some error that does not allow this. How do I fix it? JavaScript function calcular() { var p = document.getElementById('produto_final'); var q = document....
asked by 01.09.2018 / 05:00
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Align text with different divs on the same line [closed]

Hello, I have a problem, I created a newsletter-only popup, but when I passed it to the html, with css, I had to use 2 different divs (I tried to use all the different ways, fonts, p, span) color and shadow of the text. I do not know if they will...
asked by 09.03.2016 / 16:44