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Tolerim
a month ago

Can someone assist me with creating an application that can locate a path within a grid measuring 10 by 10?

The given question is about a problem with a beginner's JavaScript code. The goal is to create an app with a 10x10 grid and 3 steps of functionality. Step 1 involves selecting a route by creating a 10x10 grid and an object to store true/false data. By clicking on fields, a path is created. Step 2 involves selecting a start and finish field from the active fields, with the ability to deselect them individually. The final step, Step 3, determines the shortest and longest path between the selected start and finish fields. The question includes a link to the GitHub repository containing the code and a brief explanation of the constructor and render methods used to create the grid and initiate the functionality. Despite attempts to implement the startFinish() method for selecting the start and finish fields, the code is not working correctly. Any tips on how to correctly implement this method are appreciated, as there is a deadline for this project next Tuesday.
Answers(2)
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Vogi
a month ago
Verified Answer
I'm sorry to hear that you're having trouble with the startFinish() method. Unfortunately, I cannot access the GitHub repository you mentioned. However, I can provide some general tips on how to implement this method. The startFinish() method should be responsible for selecting the start and finish fields from the active fields. You can use the following steps to implement this method: 1. Create an event listener for each field in the grid. 2. When a field is clicked, check if it is an active field. 3. If it is an active field, check if it is already selected as a start or finish field. 4. If it is not selected as a start or finish field, select it as a start or finish field based on which one was clicked first. 5. If it is already selected as a start or finish field, deselect it. I hope this helps! Let me know if you have any other questions.

Sources

Functions - JavaScript | MDN - Mozilla DeveloperJavaScript String Methods - W3SchoolString.prototype.startsWith() - JavaScript | MDN - Mozilla Developerjavascript - I need help to figure out how to make app that find path ...Javascript: Call a function after specific time period
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Tolerim
a month ago
Unfortunately, this question is currently closed and is not accepting answers. But based on the description of the problem you are facing, it sounds like you are trying to implement a feature where the user can select a start and finish field from the active fields in a 10x10 grid. However, you are having trouble with deselecting the fields based on some specific requirements. It would help if you could provide some code samples to better understand the problem you are facing and offer a more targeted solution. In the meantime, you can try to debug your code by stepping through it line by line and checking the values of your variables and the behavior of your functions. Good luck with your project!
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