Posts by Guilherme Carvalho • 55 points
8 posts
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answer100
viewsQ: Error using PDO and Autoload
I’m having a problem making a PDO call inside a file that works with an autoload, I believe autoload tries to load everything , even the PDO. <?php function load($namespace) {…
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answers3422
viewsQ: Css effect when mouse clicking
I have a css effect on a div using the property Hover , I wonder if it is possible to activate this effect only when it is clicked . <div class="original"> <div class="spin"> <div…
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answers17
viewsQ: How to install and use Chromepdf?
Could someone help me install the chromepdf that is on github? chromePdf link
phpasked Guilherme Carvalho 55 -
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answers169
viewsQ: Is it possible for Dompdf to run PHP code?
I have to run some commands in php to generate a table ,after that, I store this result in a variable run the echo command and the table is shown on the screen. The problem is when I try to run it…
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answer1091
viewsQ: Generate a pdf of a table in html and php?
Basically I have 3 tables , I’m making a kind of Inner Join in php kk and generating a new table with the data I want ,has how to turn this table into pdf ? ` <table> <th>Nome do…
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answer32
viewsQ: Delete in Foreign Key
I have three tables: Students, Courses and Teachers. I am trying to run a delete in the Courses table, but it has relation to other tables. How do I perform the deletion? create database flexPeak;…
mysqlasked Guilherme Carvalho 55 -
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answer38
viewsQ: Formularies in PHP
I have a doubt and I believe it is very simple to solve ,how do I do not load the error "Notice: Undefined index: Cot " ,follows below the code , I know it should be pq there is no value, but…
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answer62
viewsQ: Force the opening of a page
Next, I’m studying CRUD with PHP and I can’t solve a problem... How do I make PHP open another page if a condition is true? In case it is a login, where after checking if login and password are…