Questions tagged as 'php'

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Problems moving between columns a mysql record

Good morning, who could help me with this. It is a system to take control of the agenda, for days. What happens is that when I enter a record the first one fits well. from 10 a.m. to 2 p.m., but when I enter another one, I add them agai...
asked by 07.03.2018 / 17:05
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How can I make a table that organizes preventive maintenance activities depending on the periodicity, any ideas?

I would like to ask you for an idea of how I can implement this system, to send for maintenance activities depending on the periodicity. This image represents the excel to which I must guide to do it web Until now I only have this, ad...
asked by 07.03.2018 / 19:36
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How to show the data entered in inputs and dropdowns through a submit with php or javascript?

Very good people from the forum What I would like to do, which I do not have the slightest idea in this language, is to show the data that is entered in certain inputs and dropdowns in a secondary screen, so to speak, through a submit so that...
asked by 07.03.2018 / 18:09
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Because after sending variables by ajax and recovering by php, they will fly indefinitely.

I have two select and a text box, by means of which I send values to query.php the selected values of the select are the most important for me because it depends on which user selects that values will be passed to some queries with which their v...
asked by 13.03.2018 / 22:26
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Error in visual studio code with php

Until yesterday I was programming in php with some extensions from visual studio code, but today when I opened it again I did not recognize any php file. I've been reading that I had to add a path etc etc ... but none of this works. I use xam...
asked by 16.03.2018 / 11:51
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Problems filtering data from a form with PHP and Mysql

I expose my problem for which I write by this means. I'm creating a system in which the user lists some records that come from a database, in the frontend I show all the data in a table, above the table that shows the data is a form to filter th...
asked by 16.03.2018 / 13:59
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How to see data from a table when clicking?

I was already investigating and everything and I can not find how to do it, I explain what I want to do ... I have this table in PHP and MYSQL ... <table> <thead> ... </thead> <tbody class="buscar1">...
asked by 16.03.2018 / 16:04
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Pass values from json_encode to variable in javascript

I have a problem when trying to pass the values from one PHP variable to another in javascript. The variable in PHP is an array formulated from a query, I pass that array by a json_encode () and assign it to an array in javascript: var array_e...
asked by 20.03.2018 / 19:51
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Optimize string replacement in PHP

I am trying an array of considerable size with some data that I would like to group. This would be an example of the array: [24] => Array ( [0] => /03-19_solemnidad-de-san-jose-homilias/ [1] => 53 ) [25] =&...
asked by 20.03.2018 / 15:27
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View a PDF in Laravel

I want to see a PDF stored by a client, without downloading it, just see it. Previously used code in PHP . <?php header('Content-Description: File Transfer'); header("Content-type: application/pdf"); readfile('file...
asked by 03.03.2018 / 14:45