Retrieving the contents of a file using JavaScript

Question

Retrieving the contents of a file using JavaScript

Is there a method in JavaScript to load the contents of a specified file?

For instance, if I have a file named timer.php that outputs either a 1 or a 0 under certain conditions, is it possible for JavaScript to retrieve this content and use it as a variable to trigger a function?

Here's an example scenario:

function dothis() {

 var timer = getfilecontents(timer.php);

 if(timer == 1) {
   somefunction();
 }
}

That's essentially what I'm looking to achieve. Are there any built-in functions or solutions to handle cases like this in JavaScript?

javascript

Answer 1

Answer №1

Using jQuery to streamline AJAX:

function performAction() {
    $.get("update.php", function(response){
        var result = response;
        if (result == 1)
            executeFunction();
    });
}

Answer 2

Using jQuery to streamline AJAX:

function performAction() {
    $.get("update.php", function(response){
        var result = response;
        if (result == 1)
            executeFunction();
    });
}

Answer 3

Answer №2

By utilizing the jQuery ajax function, you have the ability to retrieve the contents of a specific file.

$.ajax({
    url: "data.html",
    context: document.body
}).done(function() {
    $( this ).addClass( "complete" );
});

If needed, additional guidance on using the ajax method can be found in the jQuery API documentation or by visiting this webpage: https://api.jquery.com/jQuery.ajax/

Answer 4

By utilizing the jQuery ajax function, you have the ability to retrieve the contents of a specific file.

$.ajax({
    url: "data.html",
    context: document.body
}).done(function() {
    $( this ).addClass( "complete" );
});

If needed, additional guidance on using the ajax method can be found in the jQuery API documentation or by visiting this webpage: https://api.jquery.com/jQuery.ajax/

Retrieving the contents of a file using JavaScript

Answer №1

Answer №2

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