Is it accurate that JavascriptResult displays javascript on the page in a string format?

Question

Is it accurate that JavascriptResult displays javascript on the page in a string format?

I am new to .NET MVC and have been experimenting with different return types in MVC. However, I am having trouble getting the JavaScriptResult to work. In my controller, I have the following code:

    public ActionResult DoSomething() {
        string s = "alert('Hello world!');";
        return JavaScript(s);
    }

This is what's in my view:

@Ajax.ActionLink("click", "DoSomething", new AjaxOptions())

When I click the link, it simply displays "alert('Hello world!');" as a string instead of triggering the alert. Can anyone help me figure out what I'm doing wrong here?

javascript asp.net-mvc razor

Answer 1

Answer №1

It appears that the documentation may be misleading regarding the Controller.JavaScript action result, as it seems to only handle JavaScript include files (refer to this discussion for more information):

Controller

public ActionResult JavaScript()
{
    string s = "alert('Hello world!');";
    return JavaScript(s);
}

View

<script type="text/javascript" src="~/Controller/JavaScript"></script>

If you wish to serve inline JavaScript instead, you can utilize Controller.Content as your action result along with Html.RenderAction:

Controller

public ActionResult JavaScript()
{
    string s = "alert('Hello world!');";
    return Content(s);
}

View

<script type="text/javascript">
    @{ Html.RenderAction("JavaScript", "Controller"); }
</script>

Answer 2

It appears that the documentation may be misleading regarding the Controller.JavaScript action result, as it seems to only handle JavaScript include files (refer to this discussion for more information):

Controller

public ActionResult JavaScript()
{
    string s = "alert('Hello world!');";
    return JavaScript(s);
}

View

<script type="text/javascript" src="~/Controller/JavaScript"></script>

If you wish to serve inline JavaScript instead, you can utilize Controller.Content as your action result along with Html.RenderAction:

Controller

public ActionResult JavaScript()
{
    string s = "alert('Hello world!');";
    return Content(s);
}

View

<script type="text/javascript">
    @{ Html.RenderAction("JavaScript", "Controller"); }
</script>

Is it accurate that JavascriptResult displays javascript on the page in a string format?

Answer №1

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