Two coding questions. The first was a front end JS coding challenge to create query refiner-like selection boxes from the given raw data in object. Coding was performed directly on the laptop provided by interviewer. The next was a white board coding that is to write a function on the white board to return the subtree nodes under an input node from the raw data that represents the tree.

Question

Two coding questions. The first was a front end JS coding challenge to create query refiner-like selection boxes from the given raw data in object. Coding was performed directly on the laptop provided by interviewer. The next was a white board coding that is to write a function on the white board to  return the subtree nodes under an input node from the raw data that represents the tree.

1. selection boxes from the given raw data in an object · Accepted Answer

Checkbox selection

/* *javascript could be like below * @checkboxes variable is initialised here but we can make the same through some API call as well. Store the * response in the same variable and then the further code will be same. */ function renderCheckBoxes() { let checkboxes = [ {'label':'Checked', value: true}, {'label':'Unchecked', value: false} ], html = ''; wrapper = document.getElementsByClassName("checkbox-wrapper")[0]; for (let i=0; i ${checkboxes[i].label}`; } wrapper.innerHTML += html; }); //call the function via required event or directly. renderCheckBoxes(); //any improvements will be most welcome.

ServiceNow

ServiceNow Interview Question

Interview Answer

Want the inside scoop on your own company?

Bowls

Followed companies

Job searches