JSON - in Ajax (Php and Javascript)

Syntax of JSON. Decoding and encoding json in php and javascript. Simple example of a ajax app communicating in json with the server...
Download Json Library: http://www.json.org/json2.js


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Category:

People & Blogs

Tags:

• json
• javascript
• php
• stringify
• parse
• ajax

[KE7CFN]

Is there a way to send a json array from php to javascript without an external javascript library?

[alihammadshah]

@KE7CFN

I think for decoding javascript without a JSON library in javascript, you could use eval..

var jsobj = eval("("+jsonstr+")");

[Robbinski14]

no offense but this really is easy as hell. i'm now 16 years old and I've been doing stuff lile this for almost 3 years now...

[alihammadshah]

@Robbinski14 yeh its easy to learn decode and encode. When I learn't Files I/O, I used to store data in tags like XML but i didn't know XML existed. Doesn't mean I am as smart as the XML inventor. This data format is ideal of JS because it represents JS object and now the decoders/encoders written in different languages for JSON are also very very fast.

[www70665]

That was a awesome! I informative and very detailed yet simple.

Thank you , I have had exp. with JSON and Ajax with php , but needed a refresher. Thank you so much, your delivery of the subject was amazing.

[alihammadshah]

@www70665 thank you v much :).

[eraser2021999]

nice and very clear video...it's a simple example but it does the job.

[ktsiva88]

Can I place that index.php as index.html outside the server? Will it work?

[ericcartmansh]

@eltin182 he is using netbeans for some of his videos. You can use a norml text editor too, but you wont get the text completion and suggestions

[melodyspeller]

Posted a year and a half ago but still a terrific intro to JSON + PHP. Thanks!

[Zoasterboy]

@eltin182

Integrated development environment, usually a program that aids development by providing lots of programming tools such as syntax highlighting, auto-completion of common classes, built in compilation, language help, and others.

[eltin182]

what its IDE?

[minidevelop]

what text editor is that?

[0u73rh34v3n]

@Robbinski14 you're so smart robbinski, and humble too. i guess because this is easy as hell we wouldn't need tutorials like this right? i guess you watched this tutorial only to make sure alihammadshah wasn't making any mistakes?