Questions tagged as 'backend'

Tagged questions
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How to show different messages when entering duplicate data to the database? Php / MySql

Hello! I am trying that, when the user enters the name of a region, if the same one is repeated it will be shown in the screen "An error occurred", but I can not. Region.php: class Region { private $regID; private $regNombre;...
asked by 24.03.2018 / 20:02
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Why do I get ERR_TOO_MANY_REDIRECTS?

I was working with a web that I'm doing, it has a kind of login and this error appeared, I redirect them with header. This page does not work The mivhost.com page has redirected you too many times. Delete cookies ERR_TOO_MANY_REDIRECTS <...
asked by 23.08.2018 / 10:28
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Post Order (back and forth to BackEnd) from angularjs

I am trying to insert sections in a Database, to the whole insert I use with C # in controllers (My project is a WebApi). What I want is for you to make an insert in each cycle of the for. But the controller goes only once, and that's when the w...
asked by 25.08.2017 / 22:49
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Block backend Joomla IIS

I'm trying to block access to my Joomla site administrator so that it only allows connections from a certain number of IP's that I enter in the web.config file. In Apache servers you have to add the file .htaccess the following: order allow,de...
asked by 11.05.2017 / 10:52
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RETURN DATABASE IMAGE AND SHOW ON BROWSER

I would like you to help me with a little doubt that I have, is it possible to save images in databases and return them to the browser but that works as if you were reading only the image? I hope you have understood me, just here I leave an exam...
asked by 11.12.2018 / 18:52
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Problems with PHP form

I have a form for logging users so that: <div class="login-form"> <form action="./compruebaLogin.php" method="POST"> <div class="container"> <input type="text" placeholder="Enter Username"...
asked by 03.10.2018 / 23:28
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Change the extension / wp-admin to a specific

Well, my question is if I can change the url of wordpress / wp-admin for one that for example is called / web-secret, to be able to be without plugins, is that I have found some solutions but I do not get to catch them at all . Greetings to e...
asked by 18.05.2018 / 13:09
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Consume json from php backend

I am continuing a project that I started at the institute and I would like to perfect it for my degree, more than a doubt I would like to receive suggestions since in the first instance the project was developed in laravel and it fulfills its ob...
asked by 21.03.2017 / 01:34
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Rails, Plugin or gem?

Good morning, I am currently seeing how to create modules in rails to create microservices and modular apps. I have reviewed a blog where it teaches how to create a modular app in rails link After viewing the blog, the following question ar...
asked by 30.12.2017 / 13:42
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onreadystatechange is it property or method?

A question, like button is an object and onclick its method to be carried out when I do click , why onreadystatechange is a property and not a method? since a xmlhttp (object) I give onreadystatechange as prop...
asked by 20.12.2017 / 13:01