您需要先安装一个扩展,例如 篡改猴、Greasemonkey 或 暴力猴,之后才能安装此脚本。
您需要先安装一个扩展,例如 篡改猴 或 暴力猴,之后才能安装此脚本。
您需要先安装一个扩展,例如 篡改猴 或 暴力猴,之后才能安装此脚本。
您需要先安装一个扩展,例如 篡改猴 或 Userscripts ,之后才能安装此脚本。
您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey,才能安装此脚本。
您需要先安装用户脚本管理器扩展后才能安装此脚本。
Počítání váženého průměru známek bakaláři
当前为
// ==UserScript== // @name Počítání váženého průměru bakaláři // @namespace none // @version 1.3 // @description Počítání váženého průměru známek bakaláři // @author Tomáš Falešník (2016) // @match http://znamky.zsunesco.cz/* // @grant none // ==/UserScript== WEIGHT_MAP = { 'D': 6, 'M': 4, 'F': 3, 'T': 2, 'C': 10, 'O': 3, 'P': 6, 'L': 4, 'A': 1, }; MARKS_TO_SKIP = ['A', 'X', '?', 'N']; //Created by Tomáš Falešník 2015 (see the license file) function $x(path){ var xpath = document.evaluate(path, document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); var temp = []; for (var i = xpath.snapshotLength - 1; i >= 0; i--) { temp.push(xpath.snapshotItem(i)); } return temp; } var subjects = $x("//div[@class='nazevprdiv']/a"); var subjectWrapp = $x("//div[@class='nazevprdiv']"); // Here starts the loop that cycles trought subjects for(var i = 0; subjects.length > i; i++){ var weightedMarks = 0; var summedWeights = 0; var subjectName = subjects[i].innerHTML; var marks = $x("//div[@class='nazevprdiv' and ./a[text()='" + subjectName + "']]/../../td/table/tbody/tr[@class='detznamka']/td"); var weights = $x("//div[@class='nazevprdiv' and ./a[text()='" + subjectName + "']]/../../td/table/tbody/tr[@class='typ']/td"); // Here starts the loop that cycles trought marks of selected subject for(var o = 0; marks.length > o; o++){ var crrWeight = WEIGHT_MAP[weights[o].innerHTML]; var crrMark = marks[o].innerHTML; if(crrWeight === undefined || MARKS_TO_SKIP.indexOf(crrMark) != -1) { // Badly specified weight (mark), skip it continue; }else{ weightedMarks += parseFloat(crrWeight) * parseFloat(crrMark); summedWeights += parseFloat(crrWeight); } } // Counting the weighted average and adding it to the document var result = Math.round((parseFloat(weightedMarks) / parseFloat(summedWeights)) * 10000) / 10000; if(isNaN(result)){ result = "0"; } subjectWrapp[i].innerHTML += '<div class="nazevpr" style="text-align:left;font-size:9pt;text-decoration:none;">' + result + '</div>'; }
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