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May 23rd, 2019
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  1. function appendChildren(decorateDivFunction) {
  2. //menggunakan queryselector sebagai ganti dari getElementByTagName
  3. //getElementsByTagName akan memberikan nilai infinite loop
  4. var allDivs = document.querySelectorAll("div");
  5.  
  6. for (var i = 0; i < allDivs.length; i++) {
  7. var newDiv = document.createElement("div");
  8. decorateDivFunction(newDiv);
  9. allDivs[i].appendChild(newDiv);
  10. }
  11. }
  12.  
  13. // Example case.
  14. document.body.innerHTML = `
  15. <div id="a">
  16. <div id="b">
  17. </div>
  18. </div>`;
  19.  
  20. //appendChildren(function(div) {});
  21. console.log(document.body.innerHTML);
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