Dhtmlx Of Student Achievement Statistical Analysis System Research And Implementation

During the routine teaching process, counting and analyzing the scores of students is a significant and boring job. Although the job seems simple, it needs enough patience and carefulness to deal, because the amount of the data to process is large and the program is complex. According to Excel table application student grade statistical analysis and the deficiency of the existing in the work of our recent use Web statistics student achievement, the problems existing in the system of network form technology in the basis of further research, especially to DthtmlxGrid technology research practice, combining JavaScript, XML technology etc, the proposed based on Web design and student achievement statistical analysis system.The main jobs of this paper include:discussing the characters and developing ways of dynamic web page and grid,completed these techniques for the application of statistical analysis work; complishing the tasks about the system's overall function module design; Research realized Excel table data to XML table data transformation design; Completed form the dynamic edit modification, automatically sorting, information since realized data dynamic refresh; Design completed score data statistics counting, classifying the scores on section and calculation variance, average;Completed the achievements statistics information histogram page display, more convenient for the users of information analysis; The results completion of the arbitrary a class a division success system test by test indicated that this system, reasonable design, and can satisfy the requirements of teaching achievements statistics analysis. This system for the development of the traditional method is the basis of many deficiencies to improve its shortcomings, and after many functional integration design and implementation. It can simplify the successful application of the intensity of the routine academic affairs work, to provide users with difficulty greater convenience, simultaneously to the school educational administration work is quite important significance.