Posts by xavier • 127 points
16 posts
-
0
votes0
answers93
viewsQ: Search record in two tables with nodejs and mysql
I’m using the NodeJS and Mysql and I need to show in my post listing form. These I search in the table "posts", but in the category item, the category id appears. How do I search for the category…
-
-1
votes1
answer37
viewsQ: Generating a loop link
I want to generate links with the results of a database search. How to do this? In this case, I want to generate the link in the result $numped. //loop…
-
0
votes2
answers293
viewsQ: How to disable PDF download tool (icon) on a web / iframe page?
I can upload an entire pdf catalog of 100 pages or more into one page div with iframe. After loading, I appear in the PDF header an icon for the user to download. Is there any way to remove this…
-
2
votes1
answer49
viewsQ: Formatting does not work
I am using this formatting so that the total returns me the correct value. But this line returns me without the pennies. The value has to return for example: 23.99 and is returning 23.00. How to…
-
0
votes2
answers729
viewsQ: Value of input type null
I will pass here every page for an analysis and know how I send the value of the input type to the other page. I thank you already! <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"…
-
0
votes0
answers13
viewsQ: Spin Up/Down control
I created a shopping cart and saw the need to put a Spin Up/Down control, because I need the user to edit the value. But when I go back to the product gallery and ask for another product and buy it…
-
0
votes2
answers389
viewsA: Form receiving email with blank data
My tip is that you check if your variables are being sent. Use var_dump($to); and see the result. If null, are not receiving.
-
2
votes1
answer34
viewsQ: Tabulation with jquery
How do I tabulate a sentence and put one under the other ? Let me explain to you: I’m using this code to add inside a div: <script type="text/javascript"> $(document).ready(function() {…
-
0
votes1
answer844
viewsQ: Use of Select to load data
I’m running the order numbers through the charts. After clicking this select, I select the order number in select and want to load the order details on the same page, within a table just below the…
-
1
votes2
answers767
viewsA: Doubt with pdf generation and sending via mpdf
GENERATE PDF, ATTACH AND SEND BY E-MAIL: //Creating a pdf file... //Instantiating the class... include('pdf/mpdf.php'); $pagina = ' <html> <!DOCTYPE html> <head> <style…
-
0
votes1
answer54
viewsQ: Launch Modal Window
I’m trying to launch a window after sending email and then kill the session and then redirect to the index page. // Enviar email $mail->Send(); //echo "E-mail enviado com sucesso!"; echo…
-
1
votes2
answers767
viewsQ: Doubt with pdf generation and sending via mpdf
I have a question. I am generating a.pdf file from the mpdf library. After generating I saved on the server. Well, I would like to generate the pdf file and not save on the server and yes, send them…
-
2
votes1
answer100
viewsQ: How to load videos inside a div with <select>
Hello ! I have a select with values and video titles. I want to select the video by value and upload within a div. SELECT THE VIDEO... Video-1 Video-2 Video-3 What a jquery would look like ?…
-
0
votes2
answers113
viewsQ: Keep menu item disabled
How to keep a menu item temporarily disabled on the site? <li><a href='cadastrar.php'>CADASTRAR</a></li> Grateful.
-
-1
votes1
answer33
viewsQ: Creating the order number
Good morning ! In a cart system (virtual store), what is the most usual way to create the order number? Remembering that the user does not need to log in. Look forward to.
-
1
votes1
answer246
viewsQ: Create and destroy session
Good morning ! I have a question about Session. For example, I am developing a system where I have 3 environments. The first is the virtual store environment and the other two environments are…