jQuery AJAX form submit
// jQuery ajax form submit example, runs when form is submitted
$("#myFormID").submit(function(e) {
e.preventDefault(); // prevent actual form submit
var form = $(this);
var url = form.attr('action'); //get submit url [replace url here if desired]
$.ajax({
type: "POST",
url: url,
data: form.serialize(), // serializes form input
success: function(data){
console.log(data);
}
});
});javascript send post data with ajax
function makeRequest (method, url, data) {
return new Promise(function (resolve, reject) {
var xhr = new XMLHttpRequest();
xhr.open(method, url);
xhr.onload = function () {
if (this.status >= 200 && this.status < 300) {
resolve(xhr.response);
} else {
reject({
status: this.status,
statusText: xhr.statusText
});
}
};
xhr.onerror = function () {
reject({
status: this.status,
statusText: xhr.statusText
});
};
if(method=="POST" && data){
xhr.send(data);
}else{
xhr.send();
}
});
}
//POST example
var data={"person":"john","balance":1.23};
makeRequest('POST', "https://www.codegrepper.com/endpoint.php?param1=yoyoma",data).then(function(data){
var results=JSON.parse(data);
});jquery ajax $.post with data
$.post('http://example.com/form.php', {category:'client', type:'premium'}, function(response){
alert("success");
$("#mypar").html(response.amount);
});Copyright © 2021 Codeinu
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