instaFilta does in-page filtering and has absolutely nothing to do with Instagram.
Imagine that you have a web page displaying a huge list of data. It might be hard for the user to scan through all that data to find the thing he/she is interested in. instaFilta is a jQuery plugin that uses the input of a text field to perform in-page filtering, hiding non-matching items as the user types. Optionally, it can also filter out complete sections (groups of items) if there are no matching items in that section. If you don't use sections, you don't need to do anything special, it will work fine without specifying so.
http://chromawoods.com/instafilta/demo/
| Option | Type | Descriptions | Default value |
|---|---|---|---|
| targets | jQuery selector string | Classname of an individual item. | '.instafilta-target' |
| sections | jQuery selector string | Classname of the sections holding the items. | '.instafilta-section' |
| matchCssClass | string | Classname of the spans indicating matching text. | 'instafilta-match' |
| markMatches | boolean | If true, matching text will get wrapped by a span having the class name of whatever the matchCssClass option is set to. |
false |
| hideEmptySections | boolean | If using sections, this option decides whether to hide sections which did not have any matching items in them. | true |
| beginsWith | boolean | We can choose to match the beginning of an item's text, or anywhere within. | false |
| caseSensitive | boolean | Whether to ignore character casing. | false |
| typeDelay | integer | The filtering process takes place on the keyUp event. If you have a large list of items to process, you might want to set a higher value (in milliseconds) to prevent the filtering to be able to occur so frequently. So in other words, it would kind of "wait" a bit while the user types. | 0 |
When filtering out list items, it might be valuable to highlight exactly what part of the text was matched. We can do this using the markMatches option. If set to true, the match will get wrapped by a span, having the matchCssClass option CSS class (which defaults to instafilta-match). Use this class to style the match within the item text.
Call instaFilta on the text field that should be observed, passing any of the options in an object. In the below example, we have specified that we only want to match items that begin with whatever the user types in the text field.
$('#username-filtering').instaFilta({
targets: '.username',
beginsWith: true
});