CODEWITHSUNDEEP
angulartypescript
anonymous
anonymous

Reputation: 1691

Argument of type numbering is not assignable to parameter of type string

I have three arrays called,

let averageReport: any = [1, 2, 3, 4, 5]
let maleData: Array<any> = [];
let femaleData: Array<any> = [];

I loop through average report and push values to maleData and femaleData. I declared the array types as any but still typescript is complaining that "Argument of type 'number' is not assignable to parameter of type 'string'" There are similar questions with the same question title as this but this is not same as those questions.

here is the code on stackblitz

code,

ngOnInit() {
    let averageReport: any = [1, 2, 3, 4, 5]
    let maleData: Array<any> = [];
    let femaleData: Array<any> = [];
    let dateNow = new Date();
    let startDate = new Date(dateNow.getTime() - 20000);
    averageReport
      .map(
        x => {
          if (x === 1) {
            femaleData.push(
              {
                x: parseInt(startDate.getTime() / 1000), // here is the propblem
                y: x.result
              })
          }
          if (x === 2) {
            maleData.push(
              {
                x: parseInt(startDate.getTime() / 1000),
                y: x.result
              })
          }
        }
      )
  }

Upvotes: 1

Views: 825

Answers (1)

Random
Random

Reputation: 3236

Have a try with this: I changed "Array" to "any[]", changed .map to for-of, and parseInt to Math.round

ngOnInit() {
    let averageReport: any = [1, 2, 3, 4, 5]
    let maleData: any[] = [];
    let femaleData: any[] = [];
    let dateNow = new Date();
    let startDate = new Date(dateNow.getTime() - 20000);
    for(let report of averageReport) {
          if (report === 1) {
            femaleData.push(
              {
                x: Math.round(startDate.getTime() / 1000), // here is the propblem
                y: report.result
              })
          }
          if (report === 2) {
            maleData.push(
              {
                x: Math.round(startDate.getTime() / 1000),
                y: report.result
              })
          }
    }
  }

Upvotes: 1

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