Questions tagged as 'html'

Tagged questions
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Different alignments of images and responsive texts

I'm using bootstrap. After the car image, it bugged my mind. How do I make the alignment of images and texts under the cart and responsive? <html> <body> <div class="container-fluid"> <div class="text-center...
asked by 18.12.2018 / 16:13
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DropDown does not work with responsiveness (Bootstrap)

Good afternoon, in the code below that I did, when I trigger the dropdown with the responsive page, it goes back and forth, it does not remain "open / lowered", I saw that it could be the import order, last but not solved, what else can it be?...
asked by 19.12.2018 / 17:16
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Validation using JS

Good afternoon friends! I'm trying to make my form validate a field for testing, but it is not responding to null validation by JS. Follow the code in the snippet: function Validacao() { if (document.form.razao_social.value == "")...
asked by 18.12.2018 / 16:41
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How to organize DB information printed on the page

I created a panel, where I want to show the information that is in the db, these are printed on the screen through the code: <?php $servidor = "localhost"; $usuario = "root"; $senha = ""; $dbname = "id8146007_contasadm"; $conn = mysqli_con...
asked by 18.12.2018 / 03:58
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Wrapping lines in a date attribute when displaying on the front end

Within a table I have the following structure: <td> <a href="#" data-toggle="popover" title="Dados" data-trigger="focus" data-content=" <?php echo $BlobParams[0].'<br>'; echo $BlobParams[1].'<br>'; echo $BlobParams[2]....
asked by 17.12.2018 / 14:46
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How do I make div fill the corners of the screen? [closed]

My div instead of being at the top of the screen, it has a small space (attached image), how do I resolve it?     
asked by 24.12.2018 / 06:31
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Validate form - Step by Step (Javascript)

I'm making a form based on this template: link But I need validation done for the fields! You can not go to the next STEP until this validation. I'm not finding a solution for this type of form, what form to validate? I believe it is...
asked by 26.12.2018 / 14:16
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Go through color gradient according to the value

I need to represent the temperature of a place using colors, the lowest temperature I should represent with blue, the intermediate with yellow and the highest with red. But I can not just just set these 3 colors, I would like to have a smooth...
asked by 27.10.2018 / 02:37
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How to check if an id exists on the [duplicate] page

I made a JavaScript that generates several cards each with an id, to avoid creating repeated cards I put an if before the generation of the cards to verify that it already exists, but it did not work: $(document).on('click', '#carregarMaisFi...
asked by 28.10.2018 / 01:16
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Adding values from a td column

I would like to know how to calculate the values of a column and play in a field. They are automatically loaded Thisisthehtmlofthetable.Iwanttoaddthevaluesinthevalue_postercolumnandplayintheqtdtotalfieldjustbelow.<tableclass="table table-...
asked by 30.10.2018 / 12:34