Creating and setting up a TypeScript 2D array

Looking for assistance with the following code snippet:

The simpleData array retrieves data from a server.

var secondaryData = [];
this.simpleData.forEach(function(team,teamIndex) {
      let p0=0,p1=0,p2=0,p3=0,p4=0;
       team.components.forEach(function(component,index) {
          let tempData = []; //Single Dimensional array
           p0 = component.priority0;
           p1 = component.priority1;
           p2 = component.priority2;
           p3 = component.priority3;
           p4 = component.priority4;
        tempData.push(p0);tempData.push(p1);tempData.push(p2);
        tempData.push(p3);tempData.push(p4);
        secondaryData[teamIndex][index].push(tempData);
       });
     });

My goal is to create a two-dimensional array where secondaryData[team][component] will store an array of values calculated. However, I am encountering an undefined error at secondaryData. Any assistance would be appreciated.

Here is the structure of the simpleData array:

[{"name":"abc","components":[{"name":"name1","a0":0,"a1":6,"a2":36,"a3":44,"a4":59},....]}]

Answer №1

Solved the issue by initializing secondaryData[teamIndex] = new Array(); after the initial loop. This topic can now be closed.

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