The Razor @Url.Action function now includes the ability to assign an optional id parameter to a JavaScript variable

Question

The Razor @Url.Action function now includes the ability to assign an optional id parameter to a JavaScript variable

Does the @Url.Action method return the current URL if the user is already on the controller and action specified in the parameters?

I have a straightforward setup for our controllers.

OrderableTest/Details/Id
ResultableTest/Details/Id

When I use

@Url.Action("Details", "Orderable")

from either the home controller (Home/Index) or from the Resultable/Details page, it correctly saves the URL to a JavaScript variable as "/Orderable/Details". However, if I am already on a Details page where the id is included in the URL, such as Orderable/Details/12345, calling

@Url.Action("Details", "Orderable")

results in "/Orderable/Details/12345". Is this the intended behavior?

The routing map is set to default.

Here is the requested Javascript:

var orderableDetailUrl = '@Url.Action("Details", "Orderable")';
var resultableDetailUrl = '@Url.Action("Details", "Resultable")';
alert(orderableDetailUrl);
alert(resultableDetailUrl);

javascript .net asp.net-mvc-4

Answer 1

Answer №1

Highlighted by @JotaBe in the previous discussions, the UrlHelper utilizes contextual details. So when an @Url.Action is invoked for the current page, it will automatically include any optional id/parameters.

To address this issue, you can provide a blank optional parameter to the method. For my specific case, I successfully resolved it using the code snippet below:

var resultableDetailUrl = '@Url.Action("Details", "Resultable", new { id = "" })';
var orderableDetailUrl = '@Url.Action("Details", "Orderable", new { id = "" })';

These lines of code ensure that both /Orderable/Details/ and /Resultable/Details/ are generated correctly regardless of the user's current page.

Answer 2

Highlighted by @JotaBe in the previous discussions, the UrlHelper utilizes contextual details. So when an @Url.Action is invoked for the current page, it will automatically include any optional id/parameters.

To address this issue, you can provide a blank optional parameter to the method. For my specific case, I successfully resolved it using the code snippet below:

var resultableDetailUrl = '@Url.Action("Details", "Resultable", new { id = "" })';
var orderableDetailUrl = '@Url.Action("Details", "Orderable", new { id = "" })';

These lines of code ensure that both /Orderable/Details/ and /Resultable/Details/ are generated correctly regardless of the user's current page.

The Razor @Url.Action function now includes the ability to assign an optional id parameter to a JavaScript variable

Answer №1

Similar questions

Issue encountered when comparing parameters in Express (GET request) and ultimately not meeting the required condition

Unable to integrate .net framework 4 dll into BIDS 2008

Why does TrimStart only function when reassigning the text back to the variable?

Learn the process of invoking an Angular scope function from within a JavaScript function located within a controller

Is it possible to save an HTML5 Canvas screenshot directly onto the page?

Accessing instance variables from javascript can be made possible using the

The absence of a defined "find" is resulting in an empty antd Tag

Tips for ensuring successful testing of OAuth flow using the Login Kit feature on the Snapchat API

Encountering a script error when upgrading to rc4 in Angular 2

Transforming the string attribute of an object within a JavaScript array through mapping

Is there a method available to condense or merge PHP, DHTML, and JavaScript components efficiently?

Is there a way to consistently trigger the browser.webRequest.onBeforeRequest event in Mozilla Firefox when it is launched via a link?

I'm currently in the process of converting this React class component into a Functional Component

Ensure that PHP form validations are checked when submitting the form using jQuery

What is the best way to dynamically add getJSON's data to a div whenever the loadmore button is clicked?

How to automatically reset a form after submission in React using Ant Design?

Exporting variables in Node.js using module.exports

JavaScript: How to dynamically change the value of a selected option using a prompt?

summing up the initial elements from every array generated dynamically

Recognizing the click event on the checkbox within a <TableRow/> in ReactJS with MaterialUI