fix(select): Scroll to item -smaller screens #5911

IvayloG · IvayloG · commit 2bdd15044df7 · 2019-11-11T12:54:38.000+02:00
diff --git a/projects/igniteui-angular/src/lib/select/select-positioning-strategy.ts b/projects/igniteui-angular/src/lib/select/select-positioning-strategy.ts
@@ -73,8 +73,10 @@ export class SelectPositioningStrategy extends BaseFitPositionStrategy implement
     }
 
     public itemIsInvisible(selectFit: SelectFit) {
-        return selectFit.itemElement.getBoundingClientRect().top >= selectFit.dropDownList.getBoundingClientRect().bottom ||
-               selectFit.itemElement.getBoundingClientRect().bottom <= selectFit.dropDownList.getBoundingClientRect().top;
+        return Math.round(selectFit.itemElement.getBoundingClientRect().top * 100) / 100 >=
+        Math.round(selectFit.dropDownList.getBoundingClientRect().bottom * 100) / 100 ||
+        Math.round(selectFit.itemElement.getBoundingClientRect().bottom * 100) / 100 <=
+        Math.round(selectFit.dropDownList.getBoundingClientRect().top * 100) / 100 ;
     }
 
     private manageScrollToItem(selectFit: SelectFit) {

Original file line number	Diff line number	Diff line change
`@@ -73,8 +73,10 @@ export class SelectPositioningStrategy extends BaseFitPositionStrategy implement`
`73`	`73`	`}`
`74`	`74`
`75`	`75`	`public itemIsInvisible(selectFit: SelectFit) {`
`76`		`- return selectFit.itemElement.getBoundingClientRect().top >= selectFit.dropDownList.getBoundingClientRect().bottom \|\|`
`77`		`- selectFit.itemElement.getBoundingClientRect().bottom <= selectFit.dropDownList.getBoundingClientRect().top;`
	`76`	`+ return Math.round(selectFit.itemElement.getBoundingClientRect().top * 100) / 100 >=`
	`77`	`+ Math.round(selectFit.dropDownList.getBoundingClientRect().bottom * 100) / 100 \|\|`
	`78`	`+ Math.round(selectFit.itemElement.getBoundingClientRect().bottom * 100) / 100 <=`
	`79`	`+ Math.round(selectFit.dropDownList.getBoundingClientRect().top * 100) / 100 ;`
`78`	`80`	`}`
`79`	`81`
`80`	`82`	`private manageScrollToItem(selectFit: SelectFit) {`