JavaScript script website_How to import data using excel

Javascript script is a very important website development language. Through Javascript, various functions such as dynamic effects of web pages, form interaction, and data processing can be realized. Javascript is an essential part of most website development. This article will discuss Javascript scripting for websites and how to import data in Excel.

1. Javascript script website

Javascript script website refers to a web page developed using Javascript script language. These web pages can use various functions and methods provided by Javascript to achieve rich interactive effects and data processing functions. Especially in the current Web2.0 era, a large number of websites use Javascript technology to achieve complex interactive effects, such as instant search, auto-completion, drag-and-drop sorting, etc.

Javascript script websites not only need to master the knowledge of the Javascript language itself, but also need to understand front-end technologies such as HTML and CSS, as well as back-end technologies such as PHP, ASP, etc. Javascript script websites can be divided into two categories, one is static website and the other is dynamic website.

Static websites refer to websites written through front-end technologies such as HTML and CSS. Its display content has been determined when it is written, and users cannot modify or interact with it when they visit. The advantages of a static website are fast speed, high security, and low traffic consumption. However, it lacks interactivity and dynamics, making it difficult to implement complex business functions.

Dynamic websites refer to websites written through back-end technologies such as Javascript, PHP, ASP, etc. Its display content is dynamically generated and can be modified and interacted at any time according to user needs. The advantage of a dynamic website is that it has rich functions and interactivity, and can realize complex business needs. However, the disadvantages of dynamic websites are that they require server support, are relatively slow, and security needs to be guaranteed.

2. How to import data using Excel

Excel is a powerful office software that can not only perform basic operations such as data processing and table creation, but also has a variety of advanced functions such as PivotTable. , chart production, data pivot, etc., which can greatly improve work efficiency. In daily data processing, sometimes it is necessary to import data from other systems or websites into Excel for further processing and analysis. Two common methods of importing data into Excel will be introduced below.

1. Import data from text files

Store data in text files such as txt or csv, and you can quickly import the data into Excel through Excel's import function. The specific method of importing is as follows:

(1) Store the data in a text file and ensure that the format of the data is correct, such as using commas or tabs to separate each column of data.

(2) Select [Data]-[From Text File] in Excel, select the text file to be imported and click "Import".

(3) In the import wizard, select options such as data delimiter, text format, and column width, and click "Next".

(4) Set the cell format and data processing operations as needed to complete the data import.

2. Import data from the web page

Sometimes, we need to grab data from the web page and import it into Excel for processing. At this time, you can use the "data export" function of IE browser. The specific steps are as follows:

(1) Open the webpage that needs to export data, and ensure that the webpage is displayed correctly and the data has been loaded.

(2) Select [File]-[Export] in the IE browser, select the exported file format as "Microsoft Excel", and click "OK".

(3) In the export wizard, select the data attributes and formatting options as needed, and click "Next".

(4) Enter the file name and save path, and click "Save" to complete the data export operation.

Summary:

This article introduces Javascript script websites and methods of importing data in Excel. Javascript script is an indispensable part of website development. Mastering the Javascript script language is very important for those engaged in website development. Excel is a powerful and widely used office software with a variety of advanced data processing functions that can improve work efficiency and data analysis capabilities. The two data import methods introduced in this article can help you quickly and accurately import data into Excel for processing and analysis.

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