Tips for automatically closing a drop-down menu by clicking anywhere on the page

Question

Tips for automatically closing a drop-down menu by clicking anywhere on the page

Hey there, I'm currently working on developing a Single Page Application (SPA) in AngularJS. After a user successfully logs in, I am creating a dropdown menu in the upper right corner that expands when clicked. However, I'm trying to figure out how to close the dropdown whenever the user clicks anywhere else on the page.

Below is the code snippet for generating the dropdown:


var id = document.getElementById('ProfileDropdown');
        id.innerHTML = $scope.ProfileDropdown = '  <div data-drop-down>' + ' <ul>' +
                '<li ><a ui-sref="Dashboard.Userprofile">User Profile</a></li>' +
            '<li><a ui-sref="Dashboard.changepassword">Change Password</a></li>' +
              '<li><a ui-sref="Dashboard.LeaseListings">Lease Request</a></li>' +
                 '<li><a ui-sref="#">Service Request</a></li>' +
                   '<li><a ui-sref="Dashboard.NewServiceRequest">New Service Request</a></li>' +
           ' <li ng-click="logout()">Logout</li>' +
        '</ul>' + '</div>';
        $compile(id)($scope);

I'm having trouble figuring out how to implement the functionality to close the dropdown when the user interacts with any other part of the page.

Since this is a SPA with only one HTML page and using UI-routing to dynamically load content, could you please provide some guidance on how to solve this issue?

Any assistance or suggestions would be greatly appreciated!

Thank you for your help.

javascript angularjs drop-down-menu

Answer 1

Answer №1

Give this a shot

   $document.click((e) => {
    let element = angular.element('.enterElementClassName')
     if (!element.is(e.target) && element.has(e.target).length === 0)      {
        // execute close popup logic
    }
    });

Answer 2

Give this a shot

   $document.click((e) => {
    let element = angular.element('.enterElementClassName')
     if (!element.is(e.target) && element.has(e.target).length === 0)      {
        // execute close popup logic
    }
    });

Answer 3

Answer №2

To achieve this in Angular, you can refer to a helpful guide on Adding and Removing Classes in Angular. Utilize the $scope.class method to effectively remove the class of the Dropdown, thereby hiding or removing it from the Web Page.

Alternatively,

In terms of Javascript/JQuery,

There are multiple approaches to closing a drop-down menu. Assuming there is a specific class assigned to the element representing the dropdown:

var id = document.getElementById('ProfileDropdown');
        id.innerHTML = $scope.ProfileDropdown = '  <div data-drop-down class="dropdown_menu">' + ' <ul>' +
                '<li ><a ui-sref="Dashboard.Userprofile">User Profile</a></li>' +
            '<li><a ui-sref="Dashboard.changepassword">Change Password</a></li>' +
              '<li><a ui-sref="Dashboard.LeaseListings">Lease Request</a></li>' +
                 '<li><a ui-sref="#">Service Request</a></li>' +
                   '<li><a ui-sref="Dashboard.NewServiceRequest">New Service Request</a></li>' +
           ' <li ng-click="logout()">Logout</li>' +
        '</ul>' + '</div>';
        $compile(id)($scope);

To close the dropdown, trigger an event that targets the main wrapper of your HTML markup and removes the dynamically added class from the div. Handling the removal/closing of the element/class falls outside the scope of this question; additional guidance can be found at this link.

We hope this information proves beneficial.

Best Regards,

Shohil Sethia

Answer 4

To achieve this in Angular, you can refer to a helpful guide on Adding and Removing Classes in Angular. Utilize the $scope.class method to effectively remove the class of the Dropdown, thereby hiding or removing it from the Web Page.

Alternatively,

In terms of Javascript/JQuery,

There are multiple approaches to closing a drop-down menu. Assuming there is a specific class assigned to the element representing the dropdown:

var id = document.getElementById('ProfileDropdown');
        id.innerHTML = $scope.ProfileDropdown = '  <div data-drop-down class="dropdown_menu">' + ' <ul>' +
                '<li ><a ui-sref="Dashboard.Userprofile">User Profile</a></li>' +
            '<li><a ui-sref="Dashboard.changepassword">Change Password</a></li>' +
              '<li><a ui-sref="Dashboard.LeaseListings">Lease Request</a></li>' +
                 '<li><a ui-sref="#">Service Request</a></li>' +
                   '<li><a ui-sref="Dashboard.NewServiceRequest">New Service Request</a></li>' +
           ' <li ng-click="logout()">Logout</li>' +
        '</ul>' + '</div>';
        $compile(id)($scope);

To close the dropdown, trigger an event that targets the main wrapper of your HTML markup and removes the dynamically added class from the div. Handling the removal/closing of the element/class falls outside the scope of this question; additional guidance can be found at this link.

We hope this information proves beneficial.

Best Regards,

Shohil Sethia

Tips for automatically closing a drop-down menu by clicking anywhere on the page

Answer №1

Answer №2

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