Posts by let • 331 points
13 posts
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answer704
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answer312
viewsQ: Page Printing
Good morning, I wonder if there is any way to count how many times a given page (html) has been printed. I know we can count the times a modal was opened with the click of the button, in this same…
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answers95
viewsQ: JS printThis does not print content included in modal
I have a problem with printThis js plugins, it works well on the local machine, but when I try to use it on the server the print file loses the css content and does not show the images and Labels…
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answers107
viewsQ: Image upload in an iframe using AJAX
I tried to upload an image via AJAX using iframe, but I have no idea how to rewrite the image returned from the function after upload, follow the code: <form target="frame"…
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votes1
answer219
viewsQ: Laravel 5: crontab -e command does not work
Good afternoon, I created a command in the Laravel to make a cronjob function, the next step would be to edit the cron file with the following command: crontab -e Then insert the line: * * * * * php…
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votes3
answers795
viewsQ: PHP database text for html
I’m having trouble returning text with HTML formatting to the view. I need to return it with break lines. I also tried to put it without the tags HTML in the database and then used the function…
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votes1
answer411
viewsQ: @Yield does not display content
I am learning Laravel 5.1, I came across a mistake while using the @yield. I can’t move the contents from another archive to the archive where I want to include. Next I have the content I want to…
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votes1
answer759
viewsQ: Oracle PLS-00103 error while doing INSERT
I cannot understand this Oracle syntax error: SET SERVEROUTPUT ON DECLARE v_idEmp INTEGER: = &numero_funcionario; v_nome VARCHAR(30): = '&nome'; v_sobrenome VARCHAR(30): = '&sobrenome';…
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answers328
viewsQ: Duplicate BD data when requesting Ajax
Every time I try to register a new comment, it doubles in my database. It loads the comment by ajax, but after I refresh the page appears the duplicate comment. <?php…
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votes2
answers6962
viewsQ: PHP How to pass attribute values between classes
I have two distinct User and Comment classes, I use the Comment class to record the comments in the bd, but I need the user attribute that is in the User class that is in the getUsuarioId() method.…
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votes1
answer586
viewsQ: PHP OO Problems with Classes
Good evening, I am trying to implement a method that registers the user comment in the database in the comment table that has the foreign key id_usuario. How do I get access to this id_usuario? I…
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votes1
answer1124
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viewsQ: Xampp problem with the door
I installed Xampp to test some php files and right away happened that port error, by default it uses port 80. As I could not kill the process (access denied) that is in this port I edited the…