topic description
Cannot read property "length" of undefined cannot find length in the component
related codes
/ / Please paste the code text below (do not replace the code with pictures)
1, let index = this.$utils.findObjIndex (this.name, "datum_customer_shareholder_id", p.datum_customer_shareholder_id)
if (index > -1) {
p.name = this.name[index].real_name
}
2:export const findObjIndex = (array, attr, val) => { for (let I = 0; I } : answer if (array[i][attr] === val) { return i }
return-1
}
3,
error:
what result do you expect? What is the error message actually seen?