Questions tagged as 'html'

Tagged questions
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Notice: Undefined index [duplicate]

I do not know why you're giving this error, I've already reviewed everything. Notice: Undefined index: firstName in C: \ xampp \ htdocs \ project \ log.php on line 14 Notice: Undefined index: last name in C: \ xampp \ htdocs \ project...
asked by 03.10.2018 / 22:49
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Gulp - Browser-Sync

I need some help! I can not synchronize my browser with the browser-sync in any way. I wanted to use it on localhost (wampserver), but I already researched it, I already did several tests and nothing. In the terminal it appears that this is l...
asked by 04.10.2018 / 22:58
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How to put mask in the form input field that is in a modal window of bootstrap

People, I'm using the jquery mask on head <script type="text/javascript"> $( document ).ready(function() { $("#celular1").mask("(00) 00000-0000"); }); }); </script> I'm co...
asked by 22.12.2018 / 01:27
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How to put this form below the header?

I'm now starting to study HTML, does anyone know how to put the form I created below the Header? h1 { text-align: center; } /* caixa header */ .headerbox { padding: 30px; background: blue; color: white; text-align:...
asked by 24.12.2018 / 00:47
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I'm trying to install isotope on my site

I'm installing Isotope, but for some reason making it work <div class="container-fluid "> <div class="row pt-5"> <div class="col-md-8 menu-prod mx-auto" id="filter-buttons" > <a href="#" data-filter="*" class=...
asked by 20.09.2018 / 22:13
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Textarea characters break line when submitting to database

I have a form with a field SELECT and when submitting the text in the database, it breaks line, even copied and pasted directly from the table record in the notepad and is even broken, in HTML the SELECT It's like this: <texta...
asked by 21.09.2018 / 16:02
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How do I update a data when the inserted date is equal to the current date?

I am making a system where the user can schedule postings, that is, if he enters the date and time, the post will be released when the current date is equal to inserted, until there logic is simple but I am in trouble to apply this to a function...
asked by 26.09.2018 / 23:32
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CSS - Change text distance and image of a list item

I have the following ordered list: ol{ list-style: none; counter-reset: item; list-style-position: outside; } ol li { counter-increment: item; margin-bottom:...
asked by 11.10.2018 / 20:28
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table with rounded edges

Good morning. I made a table with the rounded edges however, apparently tds are on the table and not inside it, as if it were a background image follows the CSS HTML : <style> .tabela { border-radius: 15px;...
asked by 15.10.2018 / 16:43
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Javascript and Firebase

So I have an error in this code and I want it to send the data of the president to the firebase and in the case I want it to contain +1 vote so the value that is registered in the firebase when I vote is 0, like me I'll take this. let digito1...
asked by 14.11.2018 / 19:45