I am trying to make a confirmation dialog that happens when you click on the delete link, the dialog is displayed. Are you sure you want to delete the app? But for some reason it does not appear to me.
This is my html.
<a class="link_poi...
Hello good afternoon I need to pass value from mysql to input (text box), I'm doing it in the following way but it throws me the following error:
$conexion=mysqli_connect($nombre_host,$nombre_usuario,$contrasena_usuario,$nombre_bd);
$cons...
Dear, I have a question, I would like to know how I can add data captured from an html table with javascript or jsp.
My idea is that every time I select a row of a table with a checkbox, I add the value of that data in a textbox or textarea, and...
I wanted to know if there is any way to create automatic images in any language, either php or javascript, (or also css). The truth does not know what it would be.
Explanation: Have a template of the background image, and inside that backgrou...
Good afternoon everyone!
I am trying to implement a GET call with Jquery where I iterate a list and I have it as follows.
<script>
$(document).ready(function(){
$.getJSON("https://jsonplaceholder.typicode.com/posts", function(res...
I have a section for quick notes but when I save them in a file ( .txt ) it saves me the value of the textarea in a single line and I want to respect the line breaks and spaces;
Example:
Value or text that entered textarea:
HEL...
I am testing warning messages on my website, I am collecting values passed through the session and showing them in an alert.
In this first part I get the values, check it and pick it up perfectly
<%
String registro= (String)session.getAt...
I have a link with your respective href that wants to send data to the server but I use prevent to ask if I'm sure, if I give it IF I thought that I should send the communication with the server but not do anything, but if I relocate it works...
I am trying to make a multiplication between quantity and price, to get your total, however I get the following error when doing it: TypeError: $(...).nextElementSibling is not a function , I do not know in what way I could modify it in su...