Looking for some quick answers that should be easy for someone with expertise to provide.
I have a basic asp.net site that relies on JSON for various tasks (and JSON.stringify).
Everything works fine in Firefox and the like, but in IE6 I'm getting an error saying JSON is undefined.
Is there a way to add a JSON implementation without disrupting what's already set up (utilizing the native JSON objects in other browsers)? If so, how can this be done?
Thank you!
If you're in need of the json2 library, look no further than this GitHub link. This library will provide you with exactly what you need. By including it unconditionally, JSON.parse and JSON.stringify will be added to your global namespace (unless already defined). Importantly, it won't interfere with any existing built-in JSON functions. As stated in its source code:
if (!this.JSON) {
this.JSON = {};
}
...
if (typeof JSON.stringify !== 'function') {
...
if (typeof JSON.parse !== 'function') {
This functionality is comprehensive - even if you happen to have one of these methods but not the other, json2 will handle it correctly without disrupting the original versions.
It's possible that your Firefox browser has native JSON support, but it is recommended to still include the JSON JavaScript library from json.org on your website (you can save a copy of it on your domain).
When I encountered a similar problem, I found that loading json2.js before using JSON resolved the issue. Check out this link for more information.
Enhance browser compatibility for JSON objects by utilizing the JSON-js library on Github created by Douglas Crockford. This enables browsers that do not natively support JSON to access the object with just a single JavaScript file included on your page. https://github.com/douglascrockford/JSON-js
For further information, you can also visit this link http://json.org/js.html
To convert data into a JSON string, you can first look for the presence of JSON.stringify. If it is not available, try using an alternative method instead.
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