j-Empty

jComponent 20 · jcomponent@20 component Example loaded with jComponent 20

path must contain a data-source which will be watched

Configuration:

icon {String} a default icon (default: ti ti-database)
parent {String} a parent container which sets a minimal height (default: parent)
height {Number} height size (if you don't want to use parent, default: undefined)
margin {Number} a margin (default: 0)
topoffset {Boolean} applies element.offset().top as a margin (default: false)
topposition {Boolean} applies element.position().top as a margin (default: false)
NEW wait {Boolean} waits for the data (default: false)

Use-case 1:

<ui-component name="empty" path="datasource" class="hidden">
	Items not found
</ui-component>
<ui-bind path="datasource" config="show:value && value.length" class="hidden"></ui-bind>

Use-case 2:

<ui-component name="empty" path="datasource" class="hidden">
	<script type="text/html">
		Items not found
	</script>
	<div>
		YOUR CONTENT. This DIV will be hidden automatically if the "datasource" is empty.
	</div>
</ui-component

Use it with <ui-component name="empty">. When the component is not loaded yet, jComponent downloads it on first use from the address in DEF.fallback (the Componentator CDN by default). Author: Peter Širka. Source: the Componentator components repository, MIT license.

example.html

<ui-component name="empty" path="datasource" config="parent:window;wait:false" class="hidden">The datasource is empty.</ui-component>

<script>

	var datasource = [];

	// Empty component will be hidden after 5 seconds
	PUSH('datasource', { item: 1 }, 5000);

</script>