Use .data(instance-name) everywhere.

SteveTheTechie · mlh758 · commit ae1e15d0c26b · 2018-03-22T19:12:26.000-05:00
diff --git a/src/jquery.multiselect.js b/src/jquery.multiselect.js
@@ -492,7 +492,7 @@
 
       // If the filter widget is in use, then also update its cache.
       if ( this.element.is(':data("ech-multiselectfilter")') ) {
-            this.element.multiselectfilter('instance').updateCache(true);
+            this.element.data('ech-multiselectfilter').updateCache(true);
       }
     },
 

Original file line number	Diff line number	Diff line change
`@@ -492,7 +492,7 @@`
`492`	`492`
`493`	`493`	`// If the filter widget is in use, then also update its cache.`
`494`	`494`	`if ( this.element.is(':data("ech-multiselectfilter")') ) {`
`495`		`- this.element.multiselectfilter('instance').updateCache(true);`
	`495`	`+ this.element.data('ech-multiselectfilter').updateCache(true);`
`496`	`496`	`}`
`497`	`497`	`},`
`498`	`498`