Limit 2 digits after decimal in angular js code.

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hello. I want to limit Decimals values to 2 Digits in angular js code.

Could someone can help me out.

Example: 1.1245562 should limit to 1.12 , Should not allow to enter more than 2 Digits after decimals ?

What I have tried:

i have used ng-pattern to limit, But it not work

Posted 17-Apr-18 0:09am

Member 11520335

Updated 18-Apr-18 19:29pm

v2

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Patrice T 17-Apr-18 6:21am

Show what you have done.

Member 11520335 17-Apr-18 6:41am

$scope.regex = '/\d{0,8}(\.\d{0,4})?/'; //I have used this to limit Decimals to 4 and Integer part to 8

.run(['$templateCache', function($templateCache) {
$templateCache.put('settingControlTemplate',
'' +
'<input type="text" ng-model="settingParam.activeValue" ' +
ng-pattern ="regex" ng-focus>' +
'');
}]

Patrice T 17-Apr-18 7:19am

Use Improve question to update your question.
So that everyone can pay attention to this information.

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Sanjay K. Gupta · Answer 1 · 2018-04-17T01:21:00

Solution 1

You can use "number" filter. Example for 2 decimal places is below.

{{val | number:2}}

Posted 17-Apr-18 1:21am

Sanjay K. Gupta

Comments

Member 11520335 17-Apr-18 7:48am

No this also i have tried . Did not work.

Member 11520335 19-Apr-18 1:29am

Is there anything other than this ?

Sanjay K. Gupta 19-Apr-18 3:35am

It should work. https://plnkr.co/edit/QU4r05n9rQprwyL9Ltxh

Sanjay K. Gupta 19-Apr-18 3:32am

What is type of "val"? If it other that float then convert it to first in float using parseFloat method.