this.active is a variable in data, but if you write it here, you will get an error active is not defind?
I would like to know what the reason is
this.active is a variable in data, but if you write it here, you will get an error active is not defind?
I would like to know what the reason is
just get rid of this. You don't need to add this to reference variables in vm in template.
remove the this
without this. directly take active
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