Questions tagged as 'html'

Tagged questions
2
answers

Help about an MVC playframework error. I am using Java, Scala, HTML Javascript

Help, I'm using MVC playframework I want to record data from a form using AJAX by sending it to a JAVA method, but at the time of saving it marks me the following error that is shown in the following . and it does not save the data. This is...
asked by 30.10.2017 / 15:51
4
answers

How to get the value of an input using closest in Jquery?

I have a table, in which I have hundreds of rows, and in which each row looks something like this (with different information for each row, of course) <tr> <input class="prodId" hidden value="<?php echo $product['id']; ?>"&g...
asked by 24.01.2018 / 18:02
1
answer

Textarea (comment box) free of scripts [closed]

How do I make sure no one can enter a script in a comment box? For now I have put a htmlspecialchars() so that scripts can not be easily entered but, of course, with the person in question to find out that you can write html characters...
asked by 02.02.2018 / 07:33
2
answers

How to write a text in a file in order to make a chat?

My code is: <meta charset="UTF-8"> <style>body{width=100%;height=100%,margin=0,background-color=black,color=white}</style> <script> xhr=new XMLHttpRequest() name=prompt("Enter your nickname please.") new Fil...
asked by 02.11.2016 / 11:23
2
answers

How can I know the value of an option within an input type select in HTML?

If I have this code. How can I know with JQuery or with DOM the value of, for example, the option of value 2? <select class="select" id="mySelect"> <option value="0">>HOLA</option> <option value="1">>...
asked by 08.11.2017 / 09:49
1
answer

How to add materializecss in react?

I have a project made with asp.net core with the template of react and redux, install the packages from npm of materializecss, which I am already pointing your files of .css but I have the problem that I do not know where to include or ca...
asked by 22.11.2018 / 12:27
2
answers

Alter child element when hovering in father

I need to make hover on the div with class="item" the image make the transition that is set. As I have it, the image only "transforms" if I do hover in it but not if I do it in the div. I've seen this other question:...
asked by 02.02.2018 / 12:27
1
answer

Create image with javascript?

I am creating a captcha system with javascript, I have created the code to make a random code, and now what I want to do is show that code as an image, I have searched in Google but I can not find anything, I hope you can help me , I leave the c...
asked by 17.03.2017 / 17:06
1
answer

Carousel effect that divides images

Sorry that the title is not so specific but I want to make an image transition effect where the image is divided into parts and reconstructed similar to this page link How do I do those effects?     
asked by 23.10.2018 / 16:07
2
answers

Question about web structure

I wanted to structure this page well in html, would it be all sections you would say? What on the left would be aside or just a nav? I want to see the structure well and I'm new to this, thanks ...     
asked by 13.01.2018 / 14:48