BUSY

<BUSY/> : ViewableWidget

The <BUSY/> widget expands to fill an area with a transparent box and a loading spinner. <BUSY/> is a purely a visual widget designed to notify a user that an action is in progress. <BUSY/> can have children. The default child layout is <STACK/>

BUSY will expand to fill its parent.

Attributes

Name	Type	Default	Description	Req
size	int	32	The size of the busy spinner.
color	color		The color of the busy spinner.
modal	bool	false	Creates a modal barrier to prevent users from clicking through the busy spinner.

Examples

Example #1 : <BUSY/> visibility based on a <GET/> datasource success or fail.

<FML title="BUSY (example1)" linkable="true">
  <GET id="get1" autoexecute="false" url="testurl.com" onsuccess="b1.visible.set(false);" onfail="b1.visible.set(false);toast('Data Load Failed');"/>
  <BOX center="true" layout="stack">
    <BUTTON label="click to load data" onclick="b1.visible.set(true);wait('2s');get1.start();"/>
    <BUSY id="b1" visible="false" modal="true"/>
  </BOX>
</FML>

See it in Action

Example #2 : <BUSY/> visibility based on a <GET/> datasource's busy attribute showing the datasource's status.

<FML title="BUSY (example2)" center="true">
  <GET id="get1" autoexecute="false" url="testurl.com"/>  
  <BUTTON label="{get1.status}" onclick="b1.visible.set(true);wait('2s');get1.start();" type="outlined"/>
  <BUSY id="b1" visible="{get1.busy}"/>
</FML>

See it in Action

Other Widgets You May Find Useful:

• DataSource