Optimal placement of JavaScript in an Asp.net MVC application with an extensive reliance on partial views

Where is the ideal placement for JavaScript code that is specific to a partial view? For instance, if I have a partial view (loaded via an ajax call) with some divs and I want to convert those divs into an accordion, would it be more advantageous to include the $("#section").accordion() code in script tags within the partial view or in a .js file within the function responsible for fetching the partial view and inserting it into the DOM?

While common functions will be stored in a .js file, my main point of concern lies with JavaScript tailored specifically to the partial view itself.

The majority of online resources suggest isolating all JavaScript code in separate .js files, but there seems to be little discussion about the handling of partial views.

Answer №1

Consider partial views as additional snippets of html embedded within your web page. From the browser's perspective, there is no distinction between the html inside a partial view and the surrounding html.

Following this logic, it is generally best practice to place Javascript code, including references to external scripts, at the bottom of your web page. However, there may be exceptions to this rule.

If organizing your code effectively is important, you can create a separate script file for Javascript specific to the partial view html and then reference it along with the rest of the script at the bottom of the web page. This approach will have no impact on how the browser processes the content.

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