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Complete the JavaScript function addPixels () to calculate the sum of pixelAmount and the given element's cssProperty value, and return the new "px" value. Ex: If helloElem's width is 150px, then calling addPixels (hello Elem, "width", 50) should return 150px + 50px = "200px". SHOW EXPECTED HTML JavaScript 1 function addPixels (element, cssProperty, pixelAmount) { 2 3 /* Your solution goes here *1 4 } 5 6 const helloElem = document.querySelector("# helloMessage"); 7 const newVal = addPixels (helloElem, "width", 50); 8 helloElem.style.setProperty("width", newVal); [ HTML JavaScript 1 2 3 4 5 6 Hello, Olympic contestants! 7 8 9

Complete the JavaScript function addPixels () to calculate the sum of pixelAmount and the given element's cssProperty value, and return the new "px" value. Ex: If helloElem's width is 150px, then calling addPixels (hello Elem, "width", 50) should return 150px + 50px = "200px". SHOW EXPECTED HTML JavaScript 1 function addPixels (element, cssProperty, pixelAmount) { 2 3 /* Your solution goes here *1 4 } 5 6 const helloElem = document.querySelector("# helloMessage"); 7 const newVal = addPixels (helloElem, "width", 50); 8 helloElem.style.setProperty("width", newVal); [ HTML JavaScript 1 2 3 4 5 6 Hello, Olympic contestants! 7 8 9

EBK JAVA PROGRAMMING
EBK JAVA PROGRAMMING
8th Edition
ISBN:9781305480537
Author:FARRELL
Publisher:FARRELL
Chapter16: Graphics
Section: Chapter Questions
Problem 14RQ
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Complete the JavaScript function addPixels () to calculate the sum of pixelAmount and the given element's cssProperty value, and return the new "px" value. Ex: If helloElem's width is 150px, then calling addPixels (hello Elem, "width", 50) should return 150px + 50px = "200px". SHOW EXPECTED HTML JavaScript 1 function addPixels (element, cssProperty, pixelAmount) { 2 3 /* Your solution goes here *1 4 } 5 6 const helloElem = document.querySelector("# helloMessage"); 7 const newVal = addPixels (helloElem, "width", 50); 8 helloElem.style.setProperty("width", newVal); [
Transcribed Image Text:Complete the JavaScript function addPixels () to calculate the sum of pixelAmount and the given element's cssProperty value, and return the new "px" value. Ex: If helloElem's width is 150px, then calling addPixels (hello Elem, "width", 50) should return 150px + 50px = "200px". SHOW EXPECTED HTML JavaScript 1 function addPixels (element, cssProperty, pixelAmount) { 2 3 /* Your solution goes here *1 4 } 5 6 const helloElem = document.querySelector("# helloMessage"); 7 const newVal = addPixels (helloElem, "width", 50); 8 helloElem.style.setProperty("width", newVal); [
HTML JavaScript 1 <!DOCTYPE html> 2 <html lang="en"> 3 <head></head> 4 <body> 5 <p id="helloMessage" style="background-color: lightgray; width: 150px; height: 180px; padding: 18px"> 6 Hello, Olympic contestants! 7 </p> 8 </body> 9 </html>
Transcribed Image Text:HTML JavaScript 1 <!DOCTYPE html> 2 <html lang="en"> 3 <head></head> 4 <body> 5 <p id="helloMessage" style="background-color: lightgray; width: 150px; height: 180px; padding: 18px"> 6 Hello, Olympic contestants! 7 </p> 8 </body> 9 </html>
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