Questions tagged as 'html'

Tagged questions
1
answer

decrypt a previously encrypted database element with mySQL

When I save a password element in my database, I save it with sha1 (...) and this is saved, for example, if I put hello , in the following way: fc1815288c56c87a05ef3cfd10738015bc5c1129 <?php $conexion=mysqli_connect('localhost','ro...
asked by 17.03.2018 / 18:30
2
answers

table that gives even and odd numbers

I'm making a table with Boostrap and PHP to do odd and even numbers I'm doing it in for but I do not know why it does not print odd and even. I do not know much of Boostrap with PHP . With this for...
asked by 23.03.2018 / 16:59
1
answer

How to obtain the fields of the selected row and store it in an array?

I have a table with some data, I need to get the values of each input of each selected checkbox, and store it in an array or a json to be able to send it with ajax. The question is that I can go through the selected checkbox but I can not get th...
asked by 06.03.2018 / 22:02
2
answers

Cancel input event

I have several input in a table in which only numbers are accepted, I have created a function to verify that they are greater than zero or that they are different from empty after losing the focus, the javascript code I use for tha...
asked by 07.03.2018 / 16:04
2
answers

When clicking on an item in a list, enter its text in input

I'm making a list of tasks in JS, where there is an input and a button that when you press, add the task together with two edit and delete buttons. I have problems when editing, I would like to click on the edit icon, take the text of the tas...
asked by 15.07.2018 / 18:20
1
answer

Change properties with a range slider

Hi, I would like to know how I can change the size of a div gradually with a range slider. Thank you very much.     
asked by 06.04.2018 / 16:39
1
answer

Do not insert date field in my BD

I make a massive import module of an excel.csv file but in my date field (DATE) it does not insert the data correctly, it only inserts 0000-00-00, the other fields in the import do it without problem only it's in the date field. This is an ex...
asked by 13.03.2018 / 05:41
1
answer

How to prevent obstacles from accumulating each time you lose the game

I want to know how to do so when you lose or win as you see there, make a new random of obstacles but do not accumulate those that you had before , something else, there is some better way to do When I win or lose more efficiently? There is a l...
asked by 03.03.2018 / 14:00
2
answers

Paginacion en JQuery

My website will be based on doing activities and every time you finish an activity you will automatically be asked which NickName you want to appear on the Results page (where the Nick will be, what activity it is, the note and the date)....
asked by 28.02.2018 / 23:43
1
answer

Message asking if I am sure of this action in html and php

I have been investigating in this forum and in others for some time, and I can not find out how in the present list I am working with, I can delete the record, but first ask if I am sure. I'm doing it this way: echo "<script> functio...
asked by 26.02.2018 / 01:43