Setting null values with an HTML using AngularJS.

JavascriptWeb DevelopmentFront End Scripts

---

To set null values, here is the controller −

function display($scope) {
   $scope.obj ={"selected":null};
   $scope.objects = [{id: 1, value: "Yes"}, {id: 0, value: "No"}]
}

The following is the template −

<div ng-controller = "display">
   <select ng-model = "obj.selected"
      ng-options = "value.id as value.value for value in objects">
      <option value = "">Unknown</option>
   </select>
<br/>
   {{obj}}
</div>

Arjun Thakur

Updated on: 25-Jun-2020

91 Views

Related Articles

• How to add event listeners in HTML using AngularJS?
• Using NULL Values in Perl Database Operation
• How does COALESCE order results with NULL and NON-NULL values?
• How to remove null values with PHP?
• Fetch maximum value from multiple columns with null and non-null values?
• How to assign values to an array with null/empty objects in JavaScript?
• Python Pandas – Check for Null values using notnull()
• Update all the fields in a table with null or non-null values with MySQL
• Display only NOT NULL values from a column with NULL and NOT NULL records in MySQL
• Comparing Strings with (possible) null values in java?
• Setting Font Size with Keywords Using CSS
• Not able to get the value of radio select setting dynamically in AngularJS
• Setting Tab Sizes in HTML with CSS tab-size Property
• Perform mathematical calculations in a MySQL table with NULL and NON-NULL values
• How to handle Null values while working with JDBC?

Kickstart Your Career

Get certified by completing the course

Get Started

Print Page

Previous Next

Advertisements