For those who are not
familiar with the world of coding or computing, you might find some confusion
when reading the title of this article. Some of you might question, what is Ajax actually?
Why is it important? Firstly, Ajax is actually an abbreviation from
Asynchronous JavaScript and XML. It is often get mistaken as a tool, when Ajax
is more like a method that enhance communication or exchange of information to
and from web server. With this technology, a date inside a webpage could be
upgraded without having to refresh the whole page.
Learn More How to
Perform HTTP Request Using Ajax() Method
1. Ajax Method
Like previously mentioned before, Ajax method goes to upgrade the
process of communicating with web server and connecting them in order to obtain
the data more flexibly. It is considered a technique supported by JavaScript
that will further create an object named XMLHttpRequest once activated. This
XMLHttpRequest will then sends request directly to the web server that will be
preceded and responded right to JavaScript. After that procedure, the dynamic
changes will be regulated by JavaScript continuously.
2. jQuery Load Method
When talking about Ajax, a jQuery should not be left out indeed. It is
believed to be a stronger version of Ajax which generates a more enhance and
faster result on the webpage. jQuery Load Method is prominent in retrieving the information from
the web server and restoring it back to the chosen element. This method
utilizes two parameters that should be noticed before applying it. The first
one is the parameter that is mandatorily required, which is the selected URL.
The second one, is the optional ones like key or values that could support the
process.
3. Ajax Get Request
Later on, we will encounter the Ajax get request technique to
implore data from web server with the assistance of HTTP Get Request. It is
assumed to be the most common methods that has been used massively in the field
of coding and computing. Some like the previous technique, this method also
required two parameters in which the targeted URL is obliged to be written in
the code, while the other one is what called callback function, which is the
function that will be carried out once the request proceeds.
4. HTTP Request with Ajax
As prior alluded, Ajax and jQuery method are affiliated with the use of
HTTP request. To perform
HTTP request using Ajax() method, there are two purposes of the function
that is wished to be continued. The first one is Ajax() Get that should be used
if the client desires to collect some information from the server. The other
way round is Ajax() Post, which acts to give in the data that is needed in
order the process to keep going.
5. Ajax Complete
The last method to be studied is Ajax Complete Function, which finalizes the long coding process
that has been done before. This function acts as the button to execute all the
functions that have been submitted. A subsequent action then further is
summoned as the coding process is completed.
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