I developed a web page using Angular Js. When I move to a different page from the Home page and then return to the Home page by clicking the button, it functions as expected. However, upon clicking the Home button again, I anticipate a page refresh (since it is currently the Home page), but it does not refresh.
Angular will not refresh the view if the $location of the route you are attempting to navigate to is the same as your current route. To force a reload, you can utilize the reload() method. Check out the documentation at https://docs.angularjs.org/api/ngRoute/service/$route
(Ensure to adjust the API version based on your Angular version)
For a more streamlined solution (in my opinion) rather than using search parameters, consider the following code (using controllerAs syntax):
angular.module('app').controller('MainController', [
'$location',
'$route',
function ($location, $route) {
var main = this;
main.goToHome = function () {
if ($location.path() === '/') {
$route.reload();
}
};
}
]);
Pair this with calling the function on your home button link click:
<a href="#/" ng-click="main.goToHome()">Home</a>
This function checks the location upon button click; if the location is /, the view will be reloaded.
Feel free to replace the route URL with the one you use for your home route.
Here is an innovative, untested approach that I have devised:
To configure your routes for the home page (assuming the URL is /home), include the following parameters:
{
// ...
reloadOnSearch: true,
redirectTo: function (routeParams, path, search) {
if (search.redirected) {
// Do not redirect, return the same path + search
return '/home?redirected=true';
} else {
return '/home';
},
// ...
}
The concept behind this solution is that when you link to /home, the redirectTo() function will trigger and redirect you to /home?redirected=true. This change in the search parameter allows the route to reload correctly as reloadOnSearch: true is specified. As the links to the home page always point to /home, the page should always reload.
While this method may not be the most elegant and may result in the home page controller running twice when transitioning from another page back to the home page, it could be worth experimenting with if no other solutions seem to work.
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