Questions tagged as 'ajax'

Tagged questions
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Private functions via ajax - Code Igniter

I'm using CodeIgniter to create a web system and so the user does not refresh the page by missing it already I use all ajax calls inside "modules". The problem is that if I put a function in a controller as public the user can kick the URL and a...
asked by 05.01.2015 / 16:52
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Print table with ajax and php

I am trying to print a table using php, ajax and mysql. I have this stretch in Html <!DOCTYPE html> <html> <head> <title>Teste Ajax</title> <?php require("cabecalho.php"); ?> <script src="//code.j...
asked by 30.11.2017 / 17:37
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Length of jQuery does not update with append, how to solve?

I'm working on a script that causes me to load more records from the database when the user reaches the end of page scrolling. PHP / SQL is right, the problem is that jQuery does not correctly report the number of occurrences of class...
asked by 23.11.2017 / 11:49
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Updating content within a Lightbox without giving Refresh on page

Good luck, I'm using Lightbox and Ajax for content expansion. The content itself is always accompanied by an image, so just click on that image that it enlarges and the text referring to that image appears, as if it were the Facebook Lightbox. W...
asked by 16.06.2014 / 23:05
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WHM / Apache Server Configuration + jQuery Ajax

Recently I started having the following problem in the domains of my server with WHM: When running an asynchronous AJAX call in the background, I can not continue, that is, I can not access anything in the same domain by the same terminal tha...
asked by 25.08.2017 / 19:55
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How to call the previous select id

I have 2 selects, one division and the other group. When the division is selected it has to bring in the second only the groups that are part of that division. In the url variable that takes json I called python according to my view, but instead...
asked by 13.09.2017 / 16:17
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Is a notification system using setInterval + AJAX bad? [closed]

Because they are multiple requests to php + myql, little intervals (milliseconds thing) multiplied by several online users at the same time, is this impractical in the sense of computational resources? Will these XHR's all give a "bottleneck"...
asked by 24.03.2017 / 17:18
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Da to know the response time of an AJAX request with jQuery?

I wanted to know if there is a function that returns the AJAX request time in microseconds, as I need to get this value for the project I'm developing.     
asked by 29.07.2017 / 00:32
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Request field fill in url

Good afternoon ... I need your help. I have a page in html + php which basically is a field that queries a mysql database with ajax and returns the result as the field is filled with the correct number of numbers (10 digits). I wanted to m...
asked by 11.11.2017 / 22:18
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How to feed notifications in real time as a logged in user?

I'm wanting a system that keeps updating the logged in user to go showing the messages he receives. Taking into account that this system will have 250-500 concurrent users there, what is the best way to search the data in the database and update...
asked by 24.11.2016 / 18:05