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23 May 2022 Excel data processing based on FileReader in grade management system
Aihua Wang
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Proceedings Volume 12254, International Conference on Electronic Information Technology (EIT 2022); 1225433 (2022) https://doi.org/10.1117/12.2638693
Event: International Conference on Electronic Information Technology (EIT 2022), 2022, Chengdu, China
Abstract
In the era of big data and Internet, teaching informatization and grade management informatization are more and more widely used, How to quickly and efficiently import various grades generated in the teaching platform into the grade management platform has become a concern of many schools and teachers. The FileReader object in front-end development can quickly read various file contents into web pages, and after that, you can complete various operations in the web page according to the read file data. Based on the function of FileReader object, a score import function is designed to import Excel data into web pages, which can be displayed, sorted and modified in tabular form. The design and development of score import function effectively improves the efficiency of score entry, ensures the correctness of input data, and provides convenience for teachers.
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Aihua Wang "Excel data processing based on FileReader in grade management system", Proc. SPIE 12254, International Conference on Electronic Information Technology (EIT 2022), 1225433 (23 May 2022); https://doi.org/10.1117/12.2638693
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KEYWORDS
Excel
Data conversion
Data processing
Array processing
Data storage
Internet
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