Questions tagged as 'html'

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How to delete an element from an Array with OnClick? Javascript?

I have a code that renders the Array elements on the screen, and each element of Array , has a delete button next to it. I wanted to know how to delete it from Array and consequently remove it from the screen and instead o...
asked by 04.03.2018 / 18:57
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How to add background in an inline list? And how to remove the default underline effect?

I'd like to add a background to this menu, how can I do that? The background-color only adds color to the words and not to the whole. And also has this underline effect in the <nav> list that I'd like to remove.   HTMLCODE:&l...
asked by 24.02.2018 / 19:01
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How to change the location of the Bootstrap File Input preview?

I need to change the location where the preview of the images appears, put it inside another div because it is being placed automatically above the input file. So far I have not found anything in the documentation that shows how to change this....
asked by 23.02.2018 / 19:41
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Variable does not go to PHP with Ajax

I have this code that requests with Ajax for a PHP file. The problem is that you are only getting the input type="file" value, the other fields are not being passed to PHP. I'm doing this to get the input value var valor = $("input[name...
asked by 01.03.2018 / 12:41
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How to spacing buttons?

$sql="SELECT P.id as Id, P.pointOfSale as [Description], P.printerExtrat1 as PrinterExtrat1, P.printerExtrat1FonteTicket as PrinterExtrat1Font, P.printerExtrat2 as PrinterExtrat2, P.printerExtrat2FonteTick...
asked by 23.02.2018 / 12:28
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answer

Automatic Facebook posts lost images

Hello. I use the Twitter API to automatically post my site posts there, see: link Thevacanciesarecorrect,withthevacancytitle,descriptionandanimagewiththecompanylogonexttoit.InTwittersettings,itisscheduledtosendthosesamepostsdirectlytoFacebook...
asked by 23.02.2018 / 14:30
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Page according to the clicked Product ID (JAVASCRIPT)

I am trying to get the ID of the button which is a variant and throw it on another page to perform a fetch API. It's just that this button is done automatically, it depends on how many purchases you have in the client's cpf, if you have 2 purcha...
asked by 23.02.2018 / 17:10
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I can not see the error (PHP and HTML)

I wanted to show the names of the employees and the teams they are part of so that if the user enters a name, it will filter all the teams that that person is part of. It's coming in white. try{ $pdo = Conexao::getI...
asked by 02.03.2018 / 13:47
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How to rotate and move the canvas with the keydown?

Talk the guys! I am a beginner in JS and HTML. There is a lot that I understand the reasoning but I fumble at the time of coding. I'll try to explain what I'm trying to do. I'm drawing a triangle (called Jack), with a little red nose (mini trian...
asked by 22.02.2018 / 18:42
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answer

Save form with NodeJS and MySQL

I am a layman in the world of Node.JS and I am developing a form in which the number of fields is dynamic, ie there is a button that calls a function in JavaScript that is adding fields according to the user's need. My problem is to capture t...
asked by 06.03.2018 / 19:19