AjaxUtil

Overview

AjaxUtil is a utility class that uses XMLHttpRequest to send an ajax request to a server.

Methods

ajaxRequest(options)

Type:XMLHttpRequest Asynchronous Static

Sends an ajax request to a server.

Parameters

Parameter	Type	Description
options	Object	Ajax options. Valid keys are:
“url”	String	A URL to access.
“method”	String	An HTTP medhod. Ex. GET, POST, PUT
“data”	Object	Data to send with the request.
“headers”	Object	An object that contains headers to send with the request. Each item is passed to XMLHttpRequest.setRequestHeader().
“options”	Object	Ajax options. Passed to XMLHttpRequest.

Return Value

XHR Object.

Examples

GET

let url = "https://api.example.com/members/1/"
let method = "GET";
 
BITSMIST.v1.AjaxUtil.ajaxRequest({url:url, method:method}).then((xhr) => {
    console.log(xhr.responseText);
});

POST

let url = "https://api.example.com/members/"
let method = "POST";
let item =  {"id":2, "name":"John"};
let headers = {
    "Content-Type":"application/json",
    "X-From": "www.example.com"
};
let options = {"withCredentials":true};
 
BITSMIST.v1.AjaxUtil.ajaxRequest({
    url:url, 
    method:method, 
    data:item, 
    headers:headers, 
    options:options
}).then((xhr) => {
    console.log(xhr.responseText);
});

loadScript(url)

Type:undefined Asynchronous Static

Loads a script file from the server and append it to the current page.

Parameters

Parameter	Type	Description
url	String	The URL of the file.

Return Value

undefined