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Layout Subtree View

The layout subtree is used to reload content of some layout block via Ajax request.

Initialization

Layout update:

1 layout:
2     actions:
3         - '@addTree':
4             ...
5             tree:
6                 layout_block_id: ~

Add LayoutSubtreeView in block template:

 1 {% block _layout_block_id_widget %}
 2     <div id="block_id"
 3         data-page-component-module="oroui/js/app/components/view-component"
 4         data-page-component-options="{{ {
 5             view: 'oroui/js/app/views/layout-subtree-view',
 6             blockId : id,
 7             reloadEvents: ['reload-on-event'],
 8             restoreFormState: true
 9         }|json_encode }}"
10         >
11         {{ block_widget(block) }}
12     </div>
13 {% endblock %}

Or initialize in JavaScript:

 1 var LayoutSubtreeView = require('oroui/js/app/views/layout-subtree-view');
 2 var layoutSubtree = new LayoutSubtreeView({
 3     el: '#block_id',
 4     blockId: 'layout_block_id',
 5     reloadEvents: ['reload-on-event'],
 6     restoreFormState: true
 7 });
 8
 9 //then call reload method
10 layoutSubtree.reloadLayout();
11
12 //or trigger reload event in other script
13 var mediator = require('oroui/js/mediator');
14 mediator.trigger('reload-on-event');