fix(slider): event emmiter oldValue

Aleksandyr · Aleksandyr · commit 2294eb2776fa · 2019-04-15T14:41:38.000+03:00
Closes #3449
diff --git a/projects/igniteui-angular/src/lib/slider/slider.component.ts b/projects/igniteui-angular/src/lib/slider/slider.component.ts
@@ -855,7 +855,7 @@ export class IgxSliderComponent implements ControlValueAccessor, EditorProvider,
     }
 
     private toggleThumbLabel() {
-        this.showThumbsLabels();
+        this.showThumbsLabels(null);
         this.hideThumbsLabels();
     }
 
@@ -1010,10 +1010,6 @@ export class IgxSliderComponent implements ControlValueAccessor, EditorProvider,
     }
 
     private getLabelValues(value) {
-        if (!value) {
-            return value;
-        }
-
         if (this.isRange) {
             return {
                 left: this.stepLabels[value.lower],

Original file line number	Diff line number	Diff line change
`@@ -855,7 +855,7 @@ export class IgxSliderComponent implements ControlValueAccessor, EditorProvider,`
`855`	`855`	`}`
`856`	`856`
`857`	`857`	`private toggleThumbLabel() {`
`858`		`- this.showThumbsLabels();`
	`858`	`+ this.showThumbsLabels(null);`
`859`	`859`	`this.hideThumbsLabels();`
`860`	`860`	`}`
`861`	`861`
`@@ -1010,10 +1010,6 @@ export class IgxSliderComponent implements ControlValueAccessor, EditorProvider,`
`1010`	`1010`	`}`
`1011`	`1011`
`1012`	`1012`	`private getLabelValues(value) {`
`1013`		`- if (!value) {`
`1014`		`- return value;`
`1015`		`- }`
`1016`		`-`
`1017`	`1013`	`if (this.isRange) {`
`1018`	`1014`	`return {`
`1019`	`1015`	`left: this.stepLabels[value.lower],`