fix(chip-list): set key manager active index to -1 when blurred

tinayuangao · tinayuangao · commit f93d2972da95 · 2018-03-08T16:09:00.000-08:00
diff --git a/src/lib/chips/chip-list.ts b/src/lib/chips/chip-list.ts
@@ -570,8 +570,6 @@ export class MatChipList extends _MatChipListMixinBase implements MatFormFieldCo
       if (correspondingChip) {
         if (isUserInput) {
           this._keyManager.setActiveItem(correspondingChip);
-        } else {
-          this._keyManager.updateActiveItem(correspondingChip);
         }
       }
     }
@@ -655,6 +653,7 @@ export class MatChipList extends _MatChipListMixinBase implements MatFormFieldCo
 
   /** When blurred, mark the field as touched when focus moved outside the chip list. */
   _blur() {
+    this._keyManager.setActiveItem(-1);
     if (!this.disabled) {
       if (this._chipInput) {
         // If there's a chip input, we should check whether the focus moved to chip input.

Original file line number	Diff line number	Diff line change
`@@ -570,8 +570,6 @@ export class MatChipList extends _MatChipListMixinBase implements MatFormFieldCo`
`570`	`570`	`if (correspondingChip) {`
`571`	`571`	`if (isUserInput) {`
`572`	`572`	`this._keyManager.setActiveItem(correspondingChip);`
`573`		`- } else {`
`574`		`- this._keyManager.updateActiveItem(correspondingChip);`
`575`	`573`	`}`
`576`	`574`	`}`
`577`	`575`	`}`
`@@ -655,6 +653,7 @@ export class MatChipList extends _MatChipListMixinBase implements MatFormFieldCo`
`655`	`653`
`656`	`654`	`/** When blurred, mark the field as touched when focus moved outside the chip list. */`
`657`	`655`	`_blur() {`
	`656`	`+ this._keyManager.setActiveItem(-1);`
`658`	`657`	`if (!this.disabled) {`
`659`	`658`	`if (this._chipInput) {`
`660`	`659`	`// If there's a chip input, we should check whether the focus moved to chip input.`