Posts by Douglas Lima • 35 points
7 posts
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answer50
viewsQ: Use this in onclick event to set css style in specific element
Next guys, I’m trying to set a css style in a specific element when I click a button, I’ve done something similar but now it’s setting for all the elements that have the class I used in the selector…
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answer151
viewsQ: Image gallery with wide open image and side thumbnails
Guys, I developed this layout, follow the code and an example image: <div class="col-xl-6 pr-0 d-flex align-items-center"> <div class="col-xl-3" style="float:left;"> <div…
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answer35
viewsA: How to update an image name in the database?
I got guys, follow the code for anyone who needs help <?php if ($_POST){ $id = $contSql['id_post']; $titulo = $_POST['titulo_post']; $descricao = $_POST['descricao_post']; $texto =…
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answer35
viewsQ: How to update an image name in the database?
This my script is to insert the name of the image in the bank, is working normally INSERT.PHP if ($_POST){ $imagem = $_FILES['img_post']; $nomeImg = $imagem['name']; $tmpImg = $imagem['tmp_name'];…
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answer54
viewsQ: Display first image of a dynamic table in php
I would like to know how to display the first image of my Mysql table? I used a dynamic input file, so I can have several names saved in a single table that in this case is the image. However, I…
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answer122
viewsQ: Difficulties with responsiveness for complex layout
Good afternoon, all good? I have a doubt, if it takes a lot of work, do not even need to do, just give me a light, because I believe I’m not making this layout the best way to be responsive and I’m…
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answer109
viewsQ: Use drag and drop to position an image
My doubt is the following, I have a content posting page and on this page, at the end, I have a photo upload field to be part of the content... But what I wanted is for the user to position the…