v-for

Official documentation, from which we can see that v-for in Vue is used for arrays and objects. Loop over number numbers directly is not supported.

In practice, vue V-for loops numbers directly, that is, fixed times. Such as star rating. In order to operate simple, direct Baidu, a small partner for us to provide the following methodsV -for star rating, the screenshot is as follows.

😊😊😊, problem solved perfectly. Online, 😩😩😩, ios white screen, no display, 😟 😩😩

Ios error

For the above problems, we conducted joint investigation and found that RangeError was reported in the IOS system. Array size is not a small enough positive INTEGER (baidu display: Some Android models have the same problem, the actual test did not encounter)

The size of the array is illegal

Vue’s v-for loop is used for arrays and objects. It does not support the operation of fixed numbers. Too great a price to pay for a moment’s convenience, full of tears, 😭😭😭

The Date object in JavaScript is a pit in IOS.