Posts by Murilo Haas • 59 points
8 posts
-
1
votes1
answer855
viewsA: Dart/Flutter error: 'context != null': is not true
In the save message method you are calling the duplicate function and you are passing the context by parameter, but where is the context, its definition? Every time you need the context in some…
-
0
votes2
answers80
viewsA: Insert line in MYSQL without leaving the page (using PHP)
You can have a button that calls an ajax function. In this ajax function you put the command: $conn = new mysqli($servername, $username, $password, $dbname); $sql = "INSERT INTO euk_lista_downloads…
-
1
votes0
answers99
viewsQ: Vb . net button action does not work
I want to do a simple action when a button is clicked but nothing happens. Aspx file <asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolderNormal" runat="server"> <asp:Button…
-
0
votes1
answer577
viewsQ: Request ajax takes a long time to execute
I have an ajax request in which the method used is the POST, the information I pass is with a formData object, in it has some photos that can vary from 1 until 15, when I run it in localhost does…
-
0
votes1
answer230
viewsQ: html paragraph does not "break" and the content is hidden
I insert several comments that are received from the bank with the code below: $retorno = '<ul>'; while($row = mysqli_fetch_assoc($select)){ $retorno .= ' <li…
-
1
votes2
answers730
viewsQ: How to pass two arguments in Javascript’s onclick function, programming in PHP?
I have a button that Gero with AJAX and this same button has an event onclick, and I want to pass two arguments to him, but I’m having bugs with him. PHP code: echo ' <button type="button"…
-
1
votes1
answer1735
viewsQ: Scroll does not work in the bootstrap modal
I have a modal with an image on the left and several comments on the right, but on the right I wish there was a scroll as the comments did not fit in the modal. Then I have this Row with several…
-
1
votes2
answers538
viewsQ: Different mysqli_fetch array output than the one running in phpmyadmin
I have the following php code that queries the database and returns a vector with the data. public function executeSelect($query){ $resultado_id = mysqli_query($this->objetoConexao, $query);…