Too many $watch() calls degrading performance
![]()
In AngularJS, $watch() is a core feature used to watch for changes in variables and run associated callback functions. While $watch() is highly useful, excessive use of it can lead….
![]()
In AngularJS, $watch() is a core feature used to watch for changes in variables and run associated callback functions. While $watch() is highly useful, excessive use of it can lead….
![]()
When you dynamically add form fields in AngularJS, it’s important to ensure that the new fields are properly validated by Angular’s form validation system. If you’re experiencing issues where dynamically….
![]()
The $setValidity() function in AngularJS is used to programmatically change the validity of a form control or a field in a form. It allows you to manually set the validity….
![]()
When a form in AngularJS remains invalid despite all fields being filled correctly, it often points to issues in validation logic, how the form is bound to the model, or….
![]()
When working with dynamic regular expressions in AngularJS, especially with ng-pattern, you might encounter issues because ng-pattern expects a static regular expression or a string that represents a regular expression…..
![]()
If your custom validation directive is not being triggered in AngularJS, it is likely due to one or more of the following reasons: Let’s go step by step to debug….
![]()
If your AngularJS Datepicker is not binding the selected date to the model correctly, the issue might be due to: Let’s go step by step to fix the issue. Step….
![]()
By default, AngularJS does not support two-way data binding for <input type=”file”> using ng-model. This is because file inputs do not store values as text like other form fields (e.g.,….
![]()
If radio button values are not binding correctly in AngularJS, it could be due to several common mistakes, such as: Step 1: Basic Working Example of Radio Button Binding Before….