Having trouble connecting my chosen color from the color picker

Currently, I am working on an angularJS typescript application where I am trying to retrieve a color from a color picker. While I am successfully obtaining the value from the color picker, I am facing difficulty in binding this color as a background to my div element. Below is a snippet of my ts file:

class UserDefinedElementTypeController {

    public mycolor: string = "#f0f0f0";

    constructor(private $scope: ng.IScope) {

        this.watchForcolorChanges();
    }

    private watchForcolorChanges() {

        this.mycolor = "#0f0f0f";
        this.$scope.$watch(() => this.mycolor, function (newVal, oldval) {
            console.log(oldval, newVal);
            this.divStyle = {
                'background-color': newVal
            }
        });
    }
}

mainAngularModule.controller("userdefinedelementtype", UserDefinedElementTypeController);

Here is the HTML Code that corresponds to the above TS logic:

 <input type="color" ng-model="UDETController.mycolor" />
 <div ng-style="UDETController.divStyle">Testing for background color </div>

Do you see any potential issue or missing piece in the provided code?

Answer №1

The issue has been successfully tackled. In the watchForcolorChanges function, I have made modifications to my code as follows:

private adjustColorWatch() {
    this.$scope.$watch(() => this.mycolor,
        (newVal, oldval) =>{
            console.log('this.scope', this.$scope);
            this.divStyle = {
                'background-color': newVal
            }
        });
}

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