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Selectors

Utilities

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AJAX

CSS

Event

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String

Attributes

Data

Storage

Miscellaneous

$storage.remove

Remove storaged data from storage.
$storage.remove( name )
  1. name [string]
    The name of value.

Notes

Qatrix storage function provided a great data storage capacity with over 128KB+ in IE6-7 and 5MB-10MB in browser supported local storage. The storaged data can still fetch it even the browser is closed and reloaded, or the cookie is cleaned up.

Example

HTML code
<div id="message"></div>
<button onclick="start_storage_get()">Get data from storage</button>
<button onclick="start_storage_set()">Store data to storage</button>
<button onclick="start_storage_remove()">Remove data from storage</button>
JavaScript code
function start_storage_get()
{
	var mydata = $storage.get("mydata");

	if (mydata)
	{
		$html($("message"), "The value of mydata from storage is '" + $storage.get("mydata") + "'<br />The value of data.name from storage is '" + $storage.get("mydata").name + "'");
	}
	else
	{
		$html($("message"), "No mydata from storage.");
	}
}
function start_storage_set()
{
	var data = {
		"name": "Tom",
		"age": 18,
		"city": "New York"
	};

	$storage.set("mydata", data);
	alert("The data storaged successfully. Try to close or reload the browser, or clean up the cookie and then get the value from this page");
}
function start_storage_remove()
{
	$storage.remove("mydata");
	$html($("message"), "The 'mydata' is removed");
}
Demonstration