I am trying to build a reusable JavaScript
function that makes use of default parameters. However, the IDE
warns me I do something wrong.
The code is this:
function standardAjaxRequest(process_script_path, redirect = false) {
var loading = $(".loading");
var response_message = $(".response_message");
// runs the ajax to add the entry submitted
form.on("submit", function(event) {
event.preventDefault();
removeNoticeError();
var data = form.serialize();
$.ajax({
url: process_script_path,
type: "POST",
dataType: "json",
data: data,
cache: false,
success: function(response) {
if(response.status === false)
{
response_message.addClass("error").text(response.message).fadeIn(1);
}
else
{
response_message.addClass("notice").text(response.message).fadeIn(1);
if(redirect)
{
setTimeout(function () {
window.location.reload();
}, 1000);
}
else
{
response_content.after(response.content);
}
}
},
error: function() {
response_message.addClass("error").text("There was a problem adding your entry.").fadeIn(1);
},
beforeSend: function() {
toggleLoading();
},
complete: function() {
toggleLoading();
}
});
});
}
I really don't know what is wrong with it? Can you, please, help me understand what's going on?
In Preferences->Languages & Frameworks->JavaScript, select "ECMAScript 6" from the language version menu to be able to use the new syntax features of ES6.
You can switch the version here:
1. Press CTRL+ALT+S
2 Search for JavaScript & click the select field. and then select ECMAScript 6