How Can I Force JavaScript's `window.open()` to Open Links in New Windows, Not Tabs?

Controlling Window Behavior in JavaScript: Opening Pages in New Windows, Not Tabs

In certain situations, you may desire to open external links in dedicated windows rather than tabs when utilizing the window.open() function in JavaScript. This is particularly relevant when working with Select boxes that initiate window.open() calls. For example, if your Select box has a list of URLs and you want the chosen pages to display in separate windows.

Originally, browsers like Firefox default to opening pages in new tabs when window.open() is executed without additional specifications. To override this behavior and force pages to open in new windows, you can incorporate the following technique:

When invoking window.open(), append window "features" to the call. This allows you to specify various parameters, including height and width. By specifying these dimensions, you effectively instruct the browser to create a new window rather than a tab.

Example:

window.open(url, windowName, "height=200,width=200");

In this scenario, the window.open() call directs the browser to open the URL in a new named window with a height and width of 200 pixels.

Refer to the official Mozilla Developer Network documentation for Window.open() at https://developer.mozilla.org/en-US/docs/Web/API/Window.open#Position_and_size_features for a comprehensive list of available features you can use to customize the appearance and behavior of new windows.

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