Questions tagged as 'html'

Tagged questions
0
answers

Servlet: request.getReader () null in the GET method

I have a Servlet that reads the Form with getReader () but for some reason it returns null. HTML: body> <form action="Controlador"> Hotel: <!--<input type = "submit" value = "Submit" />-->...
asked by 21.07.2018 / 17:10
2
answers

Can you make SweetAlert work by clicking on a text?

I'm making a web page, and until now I used the JS alert. I had made a text, and, clicking, I jumped an alert. It was of this type: <a href Onclick="alert("Texto")">Haz click aquí</a> And I want to know if it can be done with...
asked by 21.07.2018 / 18:57
0
answers

mask to format input data

How can I generate a mask to format an entry data, I mean, I'm working on a pretty old web application in django (1.5) and I want to format a field in a registration form (in this case, the Chilean the form xx.xxx.xxx-x) at the moment it is not...
asked by 24.07.2018 / 17:29
1
answer

Problem with HTML 5 form in JavaScript

I do not understand why the function that believes in java script with this form does not work for me, simplify the code so that the problem can be better understood <!DOCTYPE html> <html lang="en" dir="ltr"> <head> <...
asked by 13.07.2018 / 21:46
0
answers

How can I open a page in the space set aside for another page?

Hello friends, I need your help, I have a page that acts as a kind of iframe with a nav that allows me to see the content of other pages without reloading the main page as follows: <nav><a href="#" id="servidores"><spam...
asked by 16.07.2018 / 15:38
1
answer

PHP - Jquery plugin for Excel date filter

Hello good day I have a problem trying to create a date filter I have tried several datepicker but none resemble excel. I mean to divide them into years, within them a list of the months and finally a list of the days of the month. I...
asked by 16.07.2018 / 18:43
2
answers

Display an alert message

I am making a form where I have two fields that are required, in this case they are name and email. What happens is that these fields must be full, but even if they are not, if I press the send button, the alert sent will jump. What I need to do...
asked by 14.07.2018 / 17:16
1
answer

How to stop this spread

I have sent this exercise in classes and I have about 3 days without being able to stop this spread, I have tried to stop the spread everywhere and without any result, the idea is that when you click on the heart, or the comment on each image, t...
asked by 17.07.2018 / 02:40
4
answers

Why does the Inspector Character ( ) appear in some data obtained from the Database?

I was dealing with the dilemma of converting the accents and special characters of my system. It happens that now some of the data obtained from the database that have tildes come out with this: . The strange thing is that there can be up...
asked by 31.03.2017 / 12:53
0
answers

Problem when displaying data from a database in an HTML tag select

This is my HTML code: <select> <% ConectaDB con=new ConectaDB(); try{ con.conectar(); String sql="select unique(n_dep) from ocex_uea order by n_dep asc"; con.st=con.conexion.createStatement(); con.rt=con.st.executeQu...
asked by 12.07.2018 / 18:29