how to iterate through an object and also nested object in javascript

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showing results for - "how to iterate through an object and also nested object in javascript"
Giada
10 Jan 2019
1function nestedLoop(obj) {
2    const res = {};
3    function recurse(obj, current) {
4        for (const key in obj) {
5            let value = obj[key];
6            if(value != undefined) {
7                if (value && typeof value === 'object') {
8                    recurse(value, key);
9                } else {
10                  	// Do your stuff here to var value
11                    res[key] = value;
12                }
13            }
14        }
15    }
16    recurse(obj);
17    return res;
18}
Idriss
03 Jan 2017
1var fireRefTeacher = firebase.database().ref("object");
2
3
4
5fireRefTeacher.once("value", function(snapshot){
6  snapshot.forEach(function(element){
7
8    var subjects = element.val().TheNestedObject;
9
10
11    var modules = Object.values(subjects);
12
13    
14     document.querySelector('#theid').innerHTML += 
15      `
16
17        <li id="letitbe"><span id="spana">${element.val().theValue} ${element.val().theValue}</span><small style="margin-left: 10px;">${modules}</small></li>
18`
19
20    ;
21
22    
23  })
24})
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