Element UI, select dropdown input box, time and date picker, el-date-picker, etc

Problem Description:

As in this case, you assign a value to the calendar after you get the returned data, and then you can’t select a date.

Let t = isHad && time[k][“dtValid”]! The 2099-12-31 23:59:59 “= =”? time[k][“dtValid”] : “”;

this. set(c,”dtValid”,t); // Use set(c, “_dtValid”, t); / / using the set (c, “dtValid”, t); $set = $set; $set = $set; c[“_dtValid”] = t;

This.$set(obj,parameter, value) The first argument is the object to modify, the second argument is the property to modify, and the third argument is the content to set