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Estoy tratando de crear un cuestionario con una imagen para cada pregunta. Estoy usando la declaración de cambio. ¿Es una forma de simplificar el código ya que tengo 20 preguntas?
const assignPictures = (value, questionID) => { const addPicture = document.createElement("div"); addPicture.setAttribute("class","imagesInQuestion") switch(true){ case value === secondArray[0]: addPicture.innerHTML = `<img class="inlineImages" src ="/Images/Block1.png">` break; case value === secondArray[1]: addPicture.innerHTML = `<img class="inlineImages" src ="/Images/Block2.png">` break; } return document.querySelector(questionID).append(addPicture); }
about 4 years ago · Juan Pablo Isaza
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Según el comentario de OP, podría usar una matriz para asociar cada pregunta con una ruta a un archivo. Luego, usaría esta matriz para mostrar la buena imagen según el índice de preguntas actual:

 const assignPictures = (value, questionID) => { // each item is the path to the relevant image const images = [ '/Images/Block1.png', '/another_path.jpg', 'https://external.image.jpg', ]; // if `questionID` is not a numerical index, adjust `images` accordingly: // const images = { // firstQuestion: '/Images/Block1.png', // anotherID: '/another_path.jpg', // whyNot: 'https://external.image.jpg', // } const addPicture = document.createElement("div"); addPicture.setAttribute("class", "imagesInQuestion") // assuming `questionID` is the current question number addPicture.innerHTML = `<img class="inlineImages" src ="${images[questionID]}">` document.querySelector(questionID).append(addPicture); }

Tenga en cuenta que estamos usando acentos graves para crear un literal de plantilla:

 // This allows us to use this syntax: `<img class="inlineImages" src ="${images[questionID]}">` // rather than this one: '<img class="inlineImages" src ="' + images[questionID] + '">';
about 4 years ago · Juan Pablo Isaza Report
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