async function emulateexamination(answers, startbuttonselector, primarynextbuttonselector, secondarynextbuttonselector, answerhandler, examinationname, size = 100, interval = 3000, afterstart = async () => { }) { let isexaminationstarted = false; let count = 0; const next = async (nextanswers, nextbutton = null) => { const questionelement = await waitforelementloaded(".exam-content-question"); const questiontext = removestuffs(questionelement.innertext.split("\n")[0])

It looks like you're starting to write an asynchronous JavaScript function named `emulateexamination` which seems to be designed for automating the process of interacting with an online examination system, including clicking start and next buttons, handling answers, and possibly tracking the progress. However, your provided code snippet is incomplete and has missing parts that would make it functional. I will provide a more complete version of this function based on your description and common practices in web automation using JavaScript. Here's a more complete version of your function: ```javascript async function emulateexamination(answers, startbuttonselector, primarynextbuttonselector, secondarynextbuttonselector, answerhandler, examinationname, size = 100, interval = 3000, afterstart = async () => {}) { let isExaminationStarted = false; let count = 0; // Helper function to wait for an element to load async function waitForElementLoaded(selector) { return new Promise((resolve) => { const observer = new MutationObserver(() => { const element = document.querySelector(selector); if (element) { resolve(element); observer.disconnect(); } }); observer.observe(document.body, { childList: true, subtree: true }); }); } // Helper function to remove unnecessary stuff from text function removeStuffs(text) { return text.trim().replace(/\s+/g, ' '); } // Start the examination by clicking the start button async function startExamination() { const startButton = await waitForElementLoaded(startbuttonselector); startButton.click(); isExaminationStarted = true; await afterstart(); } // Handle answering questions and navigating through the exam async function next(nextAnswers, nextButtonSelector) { if (!isExaminationStarted) { await startExamination(); } while (count < size) { const questionElement = await waitForElementLoaded('.exam-content-question'); const questionText = removeStuffs(questionElement.innerText.split('\n')[0]); // Handle the answer await answerhandler(questionText, nextAnswers); // Click the next button const nextButton = await waitForElementLoaded(nextButtonSelector); nextButton.click(); // Increment the counter and wait before moving to the next question count++; await new Promise(resolve => setTimeout(resolve, interval)); } } // Main function call to emulate the examination await next(answers, primarynextbuttonselector || secondarynextbuttonselector); } ``` Explanation: - waitForElementLoaded: A helper function to wait for a DOM element to appear. - removeStuffs: A helper function to clean up the text by removing extra spaces. - startExamination: Starts the examination by clicking the start button. - next: Handles answering questions and navigating through the exam. - Main function call: Emulates the entire examination process. This function assumes that you have the necessary DOM elements and the `answerhandler` function defined elsewhere in your code. If you need further customization or additional features, please provide more details about the specific requirements or any additional context. [2024-10-13 01:04:21 | AI写代码神器 | 654点数解答]