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Fedir Zinchuk edited this page Mar 6, 2019 · 7 revisions

About Filter

FLAX.Filter - it central thing in FullAJAX library that make AJAX-ed (wrap) all links/forms that matched some filters :) Can be couple Filters in one time

Methods

  • add(options) - add filter rule, have the same options that HAX so options look at About HAX HtmlAjaX + option parent that allow to filter by parent block of the link
  • remove(options) - remove/rewrite some options
  • clear(id) - clear filter with given ID
  • clearAll() - clear all filters that defined before

Events

  • beforewrap - fires before each link/form wrapping

Examples

All internal links that matched to ‘/’ will be processed with FullAJAX, and request result will placed in block with id="forFullAjax":

FLAX.Filter.add({url:'/', id:'forFullAjax'});

All internal links that matched to ‘/short-news’ will be processed with FullAJAX without using History, and request result will placed in block with id="left-block", params:'request=news' - can be used for identify request on server side:

FLAX.Filter.add({url:'/short-news', id:'left-block', nohistory:true,  params:'request=news'});

All links that inside block with block-id will be processed with FullAJAX, and request result will placed in block with id="forFullAjax":

FLAX.Filter.add({parent:'parent-id', id:'forFullAjax'});

or by parent class parent-class:

FLAX.Filter.add({parent:'.parent-class', id:'forFullAjax'});

Ignore (no wrap) some links.

by path:

FLAX.Filter.add({url:'/administrator.html', type:'nowrap'});

by query:

FLAX.Filter.add({query:'format=pdf', type:'nowrap'});

By path and query in one time:

FLAX.Filter.add({url:['/administrator', '/news-links'], query:['format=pdf','task=edit'],  type:'nowrap'});

Filter by parent block ID:

FLAX.Filter.add({parent:'parent-id', type:'nowrap'});

Filter by parent block Class:

FLAX.Filter.add({parent:'.parent-class', type:'nowrap'});

Also, you can prevent wrapping by adding for anchor the attribute: ax:wrap=”0″

<a href="mulink.html" title="My Link" ax:wrap="0">My Link</a>

Similar for prevent wrapping for a form:

<form ax:nowrap="1" id="myform">

Use events:

FLAX.Filter.on('beforewrap', function(options) { 
  if (options.el.id == 'myform') {
    return false;//prevent wrapping
  } 
});
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