Questions tagged [ajax]

AJAX (Asynchronous Javascript And XML) is a popular technique for creating interactive websites.

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Prevent Timeout for large scripts without changing any System Settings

Current Option If I have a process that I know may take a while I have been chopping it up using ajax to do a part of the request then once the ajax is returned do the next part of the request. This ...
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97 views

When virtual scrolling/pagination meets incremental search

I am developing an AngularJS app, and the server side PHP, step by step, implementing features and then polishing them. I currently periodically request data from the server, of the order of a few ...
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515 views

Will comet long polling slow down the system performance regardless of the server it's hosted on?

I apply comet long polling which uses usleep inside while loop until no new data returned by server like below: PHP while ($currentmodif <= $lastmodif) { usleep(10000); /...
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Website that only loads content on modal windows (ajax)

I'm working with a client that only loves Wordpress, so I have to create a theme. The idea of my client is to have an interactive background (meaning there's no other content but the background, the ...
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882 views

Web browser resetting connection

I have a web application that is hosted on an embedded device. This device has its own basic web server that can serve content just like any other web server. The web application in question is ...
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0answers
338 views

How do I handle authentication in an ASP.NET webapp with offline-capable client code?

I hesitated before writing this question, as it sounds like I'm after an opinion without trying anything yet. That's not the case, I just don't want to go down the wrong route with architecture - it ...
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268 views

Need to add websocket support to a single page that's running a wsgi service

Current setup. I have a legacy ERP system (Thoroughbred) and i then have several in house applications (CRM, WMS) and a website that interact with it via an xml server and straight ODBC connections. ...
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50 views

Ajax with interval vs WebSocket

I am currently developing a script for real estate which tries to find a match between your products and your clients needs. So I need to give the user a notification whenever a match is found, I am ...
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Filter Gallery Images based on dropdown selection values

I currently making a "visual plan builder" with php-mysql, ajax and jquery Using multiple layers (z-index) I generate a visual plan with the following dropdown list values: Base Product - ...
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1answer
145 views

What sort of data limit would make sense for pulling down all data vs autocomplete/pagination via ajax?

Imagine a page with an autocomplete textbox on it, to get Customer. I am wondering what sort of limit for record size makes sense in this day and age regarding whether all the customers should be ...
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346 views

Managing pagination or cursor with deleting items in the list

I have a REST API that could GET, POST, PUT, DELETE models. My problem is when I paginate that with ajax call combining with DELETE operations. My problem comes after few steps list one page list ...
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800 views

Best practice: dynamically handle variable data, multiple file uploads and encoding with jQuery, AJAX, PHP and MySQL

I'm currently writing an e-learing web-application. I'm sorry if this is information overkill but I think it's better to describe it in detail so you get the idea. I have made thought on every point ...
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2answers
370 views

React.js + Flux, immediate response during history back/forward

In Instagram (web), when you click back/forward arrows - I've noticed that the content isn't loaded from the server and it immediately show up. After reading the docs on react.js + flux, I had this ...
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1answer
60 views

Single Page Apps: handling state dependencies

If I have an React/Redux single page application that has - say - a customers page that lists businesses that are customers, and from there each customer can be accessed with a URL like this: /...