How to return value as integer value instead of scientific value in angular js view?

Question

I have this function to convert from dp (density independent) to px (pixels):

$rootScope.dp2px = function(dp) {
    if(!!dp) {
        var px = window.devicePixelRatio * dp / 160;
        return px.toPrecision(2);
    } else {
        return 0;
    }
}

The function has no error. But when I want to use the function in angularjs view like:

<h6 style="font-size:{{dp2px(2901.33)}}px !important; width:{{dp2px(17067)}}px !important;" ng-click="openPopoverGiftBox($event)">{{countergift}}</h6>

Then the output become:

<h6 style="font-size:17px !important; width:1.0e+2px !important;" ng-click="openPopoverGiftBox($event)" class="ng-binding">4 Jam</h6>

How let the value of 1.0e+2px always 100px?

Anyone can help me?

Mistalis · Accepted Answer · 2017-05-04 07:42:16Z

1

How let the value of 1.0e+2px always 100px?

You can use the Number function to achieve this:

var sc = "1.0e+2";
console.log(Number(sc));

answered May 4, 2017 at 7:42

Mistalis

18.3k14 gold badges78 silver badges97 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

mastermind · Accepted Answer · 2017-05-04 07:47:25Z

0

toPrecision is the problem, use toFixed

edited May 4, 2017 at 7:47

answered May 4, 2017 at 7:19

mastermind

1,0551 gold badge8 silver badges15 bronze badges

6 Comments

Nere Over a year ago

Sorry, still the same result 1.0e+2

mastermind Over a year ago

can u check in console, whats ur function is returning?

Nere Over a year ago

Yes I've checked it.

mastermind Over a year ago

toPrecision is the problem, use toFixed

Nere Over a year ago

Thanks for the answer. Number() function is the exactly solve my question.

|

Collectives™ on Stack Overflow

How to return value as integer value instead of scientific value in angular js view?

2 Answers 2

Comments

6 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

6 Comments

Your Answer

Sign up or log in

Post as a guest

Related