How to debug objects from Angular template (html file)
For people looking for Angular (2+), use json pipe
for eg:
<span>{{ CoursesVm | json }}</span> <textarea>{{ CoursesVm | json }}</textarea>
Option 1: Modify your code (For Angular2+ and AngularJS)
Angular2+
...in the component add this temporal function
checkIf(value: any){ debugger; //open the devtools and go to the view...code execution will stop here! //..code to be checked... `value` can be inspected now along with all of the other component attributes}
... in the view: add an *ngIf
with the created function providing the value you want to debug
<button *ngIf="checkIf(CoursesVm)">Button</button>
AngularJS
You can enclose the code inside the ng-if
((!CoursesVm.showcheckboxes || (CoursesVm.tabSelected == 'current') )
) inside a controller function and then debug that function.
Something like this:
//...controllerfunction checkIf(){ debugger; //open the devtools and go to the view...code execution will stop here! //..code to be checked} <!--view supposing myCtrl is the alias for the controller here--><button id="btnMainMenu" class="button button-icon fa fa-chevron-left header-icon" ng-if="myCtrl.checkIf()"<!-- ... -->
Option 2: Directly in chrome devtools (For AngularJS (Known to some people as Angular 1))
Capture the scope like this:
var scope = angular.element(document.getElementById('#btnMainMenu')).scope();
Access to the object like this (supposing the controller of this view is
myCtrl
):
scope.myCtrl.CoursesVm