addTag adding a object instead a string

[williangd]

Describe the bug
I don't using bindValue and bindLabel properties, but when the tag is added, it gets the format: { "label": "dsadas" }

<ng-select [items]="simpleItems" [(ngModel)]="selectedSimpleItem" [multiple]="true" [addTag]="true"></ng-select>

This problem does not occur in versions 1.x or 2.0.0.

Expected behavior
When you do not use binds, the value added is just a string.

[varnastadeus]

Which version you are using? Also create reproducible example

[williangd]

I have the "problem" with any version > 2.0.0.

Example: https://stackblitz.com/edit/ng-select-hzcdzr

[MarkDoggen]

I have this as well. As a temporary fix I used the addTag method as follows:

[addTag]="addTag"

and in component.ts:

addTag(tag: string) {
    /* https://github.com/ng-select/ng-select/issues/809 */
    return tag;
}

[mohit-nirwan]

I have this as well. As a temporary fix I used the addTag method as follows:

[addTag]="addTag.bind(this)"

and in component.ts:

addTag(tag: string) {
    /* https://github.com/ng-select/ng-select/issues/809 */
    return tag;
}

This would be required for it to work

[HongLinh97]

I have this as well. As a temporary fix I used the addTag method as follows:
[addTag]="addTag.bind(this)"
and in component.ts:

addTag(tag: string) {
    /* https://github.com/ng-select/ng-select/issues/809 */
    return tag;
}

This would be required for it to work

-Can I ask how to customize the label and value of newly tag? Because when using addTag(tag: string) function above, the label and value is the same. I need to customize the value (increasing number for example) but still keep the label from insert

-I also try:

addTag(tag: string) {
     let newOpt : NgOption = {
       label: tag+ "-new",
        value: tag,
    }
   return newOpt;
 }

The error is: get the label from newOpt, but the value is still an object {label: 'awsd-new', value: 'awsd'}