Questions tagged as 'html5'

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JavaScript and Php, Delete Message

Good afternoon! Please, can you tell me where I am going wrong in this code? the delete procedure does not work when I pass the parameter in onclick Thanks! Button <!-- repassando o id codificado através do get --> <form method=...
asked by 03.06.2017 / 18:28
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I have one form inside the other and I can not get the most internal form

Here is an example of how the form is, it is much more complex than that, it already has almost 10 years of use and I do not have time to modify everything. But I need to have access to the form that is inside the other, that is the form that is...
asked by 27.04.2017 / 14:32
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How to set up menu and sub menu?

How to show a sub-menu inside another? <div class="navbar-collapse collapse"> <ul class="nav navbar-nav"> <li>@Html.ActionLink("Início", "Index", "Home")</li> <li>@Html.ActionLink("Usuários", "In...
asked by 05.04.2016 / 18:19
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Display Div Only in Mobile Version

I have a question and I think other people may also have the same doubt ... Let's go to the situation: I have a website, with a header edited to appear on computer screens (resolutions higher than tablets) but I would like the header to chang...
asked by 10.03.2016 / 14:21
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What does id="primary" class="content-area" if they do not exist in the style.css file?

I'm now starting to develop themes for WordPress and I'm studying the default theme of it. But so far I do not understand what the meaning of these ID's and classes is that there are no settings of their properties anywhere. I searched the inter...
asked by 15.10.2015 / 18:26
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Javascript Chat does not return function

I learned that Firebase is an API that helps to create real-time apps , but following a little I know about JS, I tried to create a chat. I did not understand exactly why I could not return a message. Below I leave the study code: <!DO...
asked by 29.08.2014 / 15:51
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Option appearing in textarea separated by commas / lines

I'm trying to make a small form based on simple HTML, CSS and JavaScript (without JQuery). In one of the parts of this form, I would like any option selected of a select to appear in the comma% separated by commas or lines. In a...
asked by 02.11.2018 / 01:04
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Modal feedback on signup screen [closed]

Good evening! I have a question regarding the work of my faculty regarding modal feedback. I have already done all the code in both html and javascript (I put the alert to see if it was working right), but I would like to change alert for the mo...
asked by 29.11.2018 / 02:29
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div 100% height - CSS

How can I leave my column at 100% height? example: EXAMPLE where Teste is written, it is the column that has to be 100% height, DETAIL On some screens, I will add content using jQuery , I also need to not leave th...
asked by 03.12.2015 / 17:30
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what other tag can be used to replace hgoup?

I am studying html5 and I learned that the hgroup tag is no longer being used. did you want to know which other tag can be used to replace?     
asked by 24.09.2018 / 22:52