How to pop up a new page in javascript

In Web development, jumping to a page is a frequently used operation, and JavaScript can easily implement this function. Next we will introduce the operation of popping up a new page and realizing a jump through JavaScript.

1. Pop up a new page

We can use two methods to pop up a new page:

1. Through the window.open() method

window The .open() method will open a new window or tab in the browser. Its syntax is as follows:

window.open(url, name, specs, replace);

where

• url is the URL of the page to be opened.
• name is the name of the window or tab. If a name is specified, all windows or tabs with the same name will be opened in the same window or tab. If no name is specified or an empty string is specified, a new window or tab will be opened each time.
• specs is a set of comma-separated properties that can specify the width, height, position, etc. of the new window or tab. This parameter is optional.
• replace is a Boolean value indicating whether to replace the URL of the current page. If true, the new page replaces the current page, otherwise it opens in a new window or tab. This parameter is also optional.

For example, we can use the following code to open a new window and let it jump to Baidu's homepage:

window.open("https://www.baidu.com", "baidu");

2. Through the window.location.href attribute

The window.location.href property can get or set the URL of the current page. When we set this attribute to a new URL, the browser will immediately jump to the URL, thus achieving the effect of popping up a new page.

For example, we can use the following code to let the browser jump to Baidu's homepage:

window.location.href = "https://www.baidu.com";

2. Implement page jump

After knowing how to pop up After the new page, we also need to know how to implement the jump.

1. Through the window.location.href attribute

We can achieve page jump by setting the window.location.href attribute. For example, the following code can jump the current page to Baidu's news page:

window.location.href = "https://news.baidu.com/";

2. Through the window.open() method

We can also use the window.open() method To achieve page jump. For example, the following code can open Baidu's news page in a new window or tab:

window.open("https://news.baidu.com", "baidu");

It should be noted that if we want to jump to a new page in the current page, we should use window. location.href property. If you want to open a new page in a new window or tab, you can use the window.open() method.

3. Summary

Through the above introduction, we have learned how to use JavaScript to pop up a new page and realize the jump operation. Whether you use the window.location.href attribute or the window.open() method, it is a very convenient way to jump to a page. The specific use can be selected according to specific business needs.

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