在div中显示所有结果

Question

I have a foreach loop that goes through all possible results of an API query

json.results.forEach(function(result) {
     console.log(result.original_title);
     document.getElementById("possibleResults").innerText = result.original_title;
}, this);

The console.log outputs all the elements correctly, however as expected, when I write to the possible results div, it only displays the last result.

How can I write my results to a div sequentially, so they are not overwritten, preferably without CSS?

Answer 1

Change document.getElementById("possibleResults").innerText = result.original_title; to document.getElementById("possibleResults").innerText += result.original_title; The first option replaces the current content of the div, that's why you only see the last result. The second one appends it to the end, keeping every result.

Answer 2

add all content after it is written in a variable.

var content;
json.results.forEach(function(result) {
       console.log(result.original_title);
       content += result.original_title;
}, this);

        document.getElementById("possibleResults").innerText = content;

Answer 3

This is because

document.getElementById("possibleResults").innerText = result.original_title;

every next iteration will overwrite the text inserted by previous one.

Try with

json.results.forEach(function(result) {
     console.log(result.original_title);
     document.getElementById("possibleResults").innerText += result.original_title

}, this);