Utilizing JavaScript Fetch to retrieve JSON data, I am aiming to present the information in a well-arranged HTML layout.
I encountered challenges when attempting to process certain content. The majority of the data objects I am parsing include images that need to be loaded. The issue arises when an object lacks an image. Currently, the loop stops loading additional images after encountering an object without an image, limiting it to three images (if they exist).
If anyone could provide guidance on how to adjust the loop to only load existing images and skip empty objects, I would greatly appreciate it.
fetch(url).then(function(response) {
return response.json();
JSON.stringify(data);
})
.then(function(data) {
console.log(data);
for (var i = 0; i < data.length; i++) {
var listItem = document.createElement("li");
var imgGrabber = document.createElement("img");
listItem.innerHTML = data[i].title;
imgGrabber.src = data[i].media[0].url;
ul.appendChild(listItem);
listItem.appendChild(imgGrabber);
}
});When the fetch function encounters an object without an image, it disrupts the loop's functionality. What adjustments should I make to ensure the loop loads only existing images and skips empty objects? Currently, it halts after processing the first three images.
If further clarification is needed, please let me know how I can enhance this inquiry.