Encountering an issue while trying to read a text file using JavaScript

As I embark on my journey to understand how to read a text file locally using JavaScript and Ajax, I find myself lost in the sea of online tutorials. Despite diligently following these resources, I am unable to successfully display the contents of the .txt file.

function loadDoc(){
                var xmlhttp = new XMLHttpRequest();
                xmlhttp.onreadystatechange=function(){
                    if (xmlhttp.readyState==4 && xmlhttp.status==200){
                        xmlhttp.open("GET","names.txt",true);
                        allText = xmlhttp.responseText; 
                        lines = xmlhttp.responseText.split("\n");
                    }
                }
                xmlhttp.send(null);

                document.getElementById("myDiv").innerHTML=allText;
            }

My understanding is that this function should update the designated div element (id "myDiv") with the content of the text file. However, despite experimenting with different approaches, I have not been able to achieve the desired outcome. Any guidance from those more familiar with JavaScript and Ajax would be greatly appreciated as I continue to navigate this learning process.

Answer №1

Ensure the AJAX call is fetching the accurate text by utilizing Firebug or Chrome's developer tools.

Confirm if names.txt resides in the identical directory as the HTML page.

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