Posts by Roberto Albino • 376 points
25 posts
-
0
votes1
answer55
viewsQ: html is not sending images to the server
I have the following modal: <!-- MODAL PARA CADASTRO DE TAMANHOS --> <div class='modal fade' id='modalTamanho' tabindex='-1' role='dialog' aria-labelledby='myModal'> <div…
-
0
votes0
answers27
viewsQ: Schedule the execution of a PHP page
I am making a webservice in PHP, this webservice will need to run every day at a certain time, how can I schedule to run this routine automatically?
-
0
votes0
answers37
viewsQ: Capturing ajax variables using php
I have the following ajax : $(".select").change(function() { var select = $("#selectAparelho").val(); $.ajax({ async: false, type: "POST", url: "administrador.php", data: aparelho = select…
-
4
votes3
answers9438
viewsQ: Delete confirmation with bootstrap
I’m making a web system using php + javascript + bootstrap, I need to make a delete confirmation using bootstrap, like an Alert asking yes or no, but in a beautiful model hehehe, the bootstrap has…
-
1
votes0
answers72
viewsQ: Button staying hidden
I have 2 variables when they cease to be null are created two buttons, the problem is that one always appears hidden, if I inspect the code it ta there, but on the screen nothing appears, I’m…
-
1
votes1
answer470
viewsA: Help to resolve android studio error
When you will create an emulator for android studio,you have the option to choose the amount of storage of the emulator, in case to save the information during emulation, as I understood in this…
-
-1
votes1
answer234
viewsQ: Access computer Bios source code
Is there any way to access the source code of my computer’s Bios? using Assembly or c?
-
1
votes3
answers2849
viewsQ: Grab button id pressed
How can I get the id of the button pressed, and the buttons are automatically generated with php and do not have your id fixed, I need the id of the button to make an SQL query with php, Code that…
-
0
votes1
answer147
viewsQ: Sync php and ajax
I am doing a select in php using a variable that comes from ajax, the problem is that php is trying to do the query before receiving the ajax value, this generates an error in the page and the…
-
0
votes2
answers948
viewsQ: How can I open a modal after a Submit event
I need to open a modal after a Submit happens on a certain button, I was wondering if you have any event for this, something like post-Submit.
-
1
votes0
answers47
viewsQ: Grab button values that are generated randomly
I need to get the values in the button click event, which are automatically generated with php. I’m not getting the job done javascript/jquery to do this. Follow the code that generates them: while…
-
-4
votes1
answer64
viewsQ: Keep testing until a variable is created in php
I am sending an ajax to a table, but this table can only be created after receiving the value, but it is being created before in white, as I can make a check for the table to be generated only after…
-
0
votes3
answers401
viewsQ: How do I send a field just by ajax?
At the moment I am sending the entire form, I need to send only one field of html by ajax, Idaparelho is dynamic and comes from the database follows my ajax code and the field I need to send: AJAX…
-
0
votes1
answer463
viewsQ: Error in Ajax request
I need to send the value of a table that is in a modal to the server and then open another modal using the information from the first table, but the variable always returns me null, I tried to use…
-
0
votes0
answers451
viewsQ: What is the largest modal size in bootstrap?
I need the biggest bootstrap modal size to be able to show a table with lots of data.
-
0
votes2
answers3912
viewsA: Emulator does not load
DELL and HP computers in some cases need to have their virtualization service enabled to run android studio emulator, follow the procedure : Enabling virtualization on Dell computers Press the F12…
-
4
votes4
answers3402
viewsA: How to detect the operating system with Python?
import platform #PEGAR A VERSÃO COMPLETA print(platform.platform()) #PEGAR O SISTEMA OPERACIONAL print(platform.system()) #PEGAR A VERSÃO DO SISTEMA…
-
-2
votes1
answer97
viewsQ: Identifying a page exchange in a PHP web system
When the user enters a certain page of the system, I do an update in the database, but when the user leaves this page I need to take the event and do another update, I am not able to find out what…
-
2
votes1
answer2822
viewsQ: How do I turn a BLOB-type file into an image using PHP?
I need to transform a BLOB file that comes from a MYSQL database to the Image type, to use on my site, I need to do the conversion using PHP, when I use the image in BLOB format, it goes to the…
-
0
votes1
answer737
viewsQ: Recovering images from database using PHP+MYSQL
I need to upload images from a Mysql database using PHP, and then put inside an HTML tag, I’m not getting through using this code: $con = mysqli_connect("localhost","roberto","",""); $query =…
-
1
votes3
answers849
viewsQ: Remote server/local server in PHP
One of the options to create a local web server is to use XAMPP (PHP, SQL). On a web server, I have to install XAMPP (or any similar suite) as well or it is only used on local servers?
-
0
votes3
answers977
viewsQ: Email exiting with strange characters in PHP
Guys, I use a PHP + Mysql system, but every email that searches the e-mail data in the database as a subject, etc..., in the words where there are accents, everything goes wrong, an example: it’s…
-
5
votes1
answer96
viewsQ: Catch the time on a remote computer using C#
Is there any method for me to recover time and date from a remote computer using C#?
-
2
votes1
answer1802
viewsQ: How to create a text file on Android?
I’ve looked for several examples and scripts on the internet and even here in stackoverflow but still could not create a text file on android, the last code I tried unsuccessfully was this: How to…
-
2
votes1
answer317
viewsQ: onClick on Android
I made a EditText with the attribute text = 100, but when I use my function onClick(), which aims to make the following calculation text - 50, when I click the button and runs the routine my…