Write a car maintenance software to make maintenance management easier, JavaScript scope

<script>
myFunction();
document.getElementById("demo").innerHTML =
	"我可以显示 " + window.carName;
function myFunction() 
{
    carName = "Volvo";
}
</script>

Many auto repair shops are mom-and-pop shops. They cannot afford the management system of 4S shops. However, customers in the shops come to maintain the cars every day. They cannot do some data retention and activation for these customers, so the business is not good. Lukewarm. This problem has been plagued by Master Lei, who is repairing a car on Longgang Avenue. For this problem, he specifically found our Internet company.

In order to develop such a software, the company specially sent Manager Kang to Master Lei’s repair shop for a day to investigate the daily management and maintenance of the repair shop, and finally finalized the first draft of the copy and completed the following functions:

1. The customer quickly places an order, automatically fills in the name, phone number, the repair date is the same day, and then the next repair time, repair type and remarks;

2. Check my order, you can check when I have been maintained or repaired, and then what accessories have been replaced;

4. For the management of the car dealership, it is necessary to obtain the QR code for the repair report, and the customer can scan the code to carry out the management record of the repair report;

5. Car dealer category management, manage the types of repairs, such as tire changes, oil changes, and other maintenance items;

After the full development of 7 technicians, it is finally online. Now you can enter the parking garage by scanning the QR code. After entering the parking garage, you can add your own car shop to allow customers to participate in the record. After the next repair time is up, you can also remind customers to go to the store for maintenance.

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Origin blog.csdn.net/junword/article/details/108287814