Questions tagged as 'web'

Tagged questions
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How can I load data into some html text fields when the first loses focus?

I have a small conflict with a project that I am working on. It turns out that I need to load the code of a material, and when it loses its focus, it is necessary to perform a search in the database, take the data from the Materials table...
asked by 10.10.2018 / 15:10
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Show the product category as a list item in a foreach on asp.net mvc

I have a list in the Sales model where I usually display all the products, but now I need to display the category to which they belong, but only once, for each product category, how could I do this? This is an example of what I want to do P...
asked by 01.12.2018 / 13:46
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How to do an alphanumeric validation in Javascript?

Good, I'm trying to make the user have to enter if or if at least a number or a letter, otherwise than error. //Caracteres permitidos var letras = "abcdefghijklmnopqrstuvwxyz"; var numeros = "0123456789"; var correcto = 0; var correc...
asked by 02.12.2017 / 18:30
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Perform web app with angular and java [closed]

Good friends, that's my question, is it possible to make a web application using java backend? I have read that they use angular with php and / or webservices, but nevertheless I have not seen much info about java, is it possible to bring data t...
asked by 06.07.2017 / 01:44
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How to get the .html from a link on my website

Good morning. I have a simple query. My question is the following one, this is the link of my web page (example)    link .html So I want to make the link look like this:    link Can you help me?     
asked by 17.08.2017 / 03:21
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show result url content by php

I have this link: link and what I wanted is to get the information through php and create my own gta v servers generator, How could you get that information through php? I hope you have explained me well something like this:...
asked by 14.05.2018 / 23:26
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Problems working with PHP Classes

I am working with classes in php and it gives me the following error Deprecated: Non-static method EnlacesModels::EnlacesModel() should not be called statically, assuming $this from incompatible context in /home/u430635434/public_html/travel-...
asked by 02.03.2018 / 22:11
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Type of mime to open a map

I've been curious about the links in the web pages that ' open ' certain applications using a kind of mime within a <a href="mailto:[email protected]">correo</a> tag (it's the best known ), this will be the mail client that...
asked by 31.12.2017 / 05:25
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How to fix my website?

I'm trying to create a small web page with a header, where the navigation menu is with three objects, one of which has drop-down, left column and right column. How should I make the elements of the navigation bar look horizontally and not vertic...
asked by 14.11.2017 / 14:48
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How to work on an external file with Jquery in Visual Studio Code?

Good! I am studying Web Programming and I have been using the editor vs code for a long time. When I want to use Jquery in an external file the auto-completion does not appear, there is no syntax help. Can someone help me?     
asked by 23.01.2018 / 17:23