Implementing dynamic controls in an ASP.NET MVC5 application using AngularJS

Question

Implementing dynamic controls in an ASP.NET MVC5 application using AngularJS

I am currently working on a project that will utilize MVC5, angularJS, and bootstrap for development.

One of the key features in my project is a dropdown menu called "expense type". Upon selecting a value from this dropdown, additional controls need to be dynamically loaded into my view.

Some of these controls are determined by the selected value in the expense type dropdown, while others are already predefined. When a user selects a value, my controller needs to query the database to retrieve the data required for displaying the dynamic controls in the view. The challenge I face is how to properly render this data using angularJS. The number and types of controls depend entirely on the value selected in the dropdown, with both control types and values being sourced from the database.

I would greatly appreciate any suggestions on how best to proceed with this implementation.

javascript c#asp.net angularjs twitter-bootstrap-3

Answer 1

Answer №1

To enhance your view, consider creating an array of controllers definition.

For instance, in your controller:

var CreateWorkspace = function (controller, name, url) {
    var id = $scope.workspaces.length + 1;
    $scope.workspaces.push({
        url: url,
        controller: controller,
        id: id,
        name: name,
        active: true,
        disabled: false
    });
};

Then, in your view:

<div ng-repeat="workspace in workspaces"
     active="workspace.active" disabled="workspace.disabled">
    <div ng-init="workspace=workspace" ng-include="workspace.url">
    </div>
</div>

Answer 2

To enhance your view, consider creating an array of controllers definition.

For instance, in your controller:

var CreateWorkspace = function (controller, name, url) {
    var id = $scope.workspaces.length + 1;
    $scope.workspaces.push({
        url: url,
        controller: controller,
        id: id,
        name: name,
        active: true,
        disabled: false
    });
};

Then, in your view:

<div ng-repeat="workspace in workspaces"
     active="workspace.active" disabled="workspace.disabled">
    <div ng-init="workspace=workspace" ng-include="workspace.url">
    </div>
</div>

Implementing dynamic controls in an ASP.NET MVC5 application using AngularJS

Answer №1

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