Category: Jquery

You can send JavaScript Array as data in the AJAX request which generally require when need to send a group of related values e.g. pass all checked checkboxes values.

In the demonstration, I will initialize JavaScript Array with all checked checkboxes values and send it as AJAX data.

How to Send JavaScript Array to the AJAX using jQuery and PHP

AJAX Jquery PHP

JSON stands for JavaScript Object Notation, it is a data interchange format which is also been used to passing data from the server.

It is best and effective way to return data when you want to return multiple values as a response from AJAX.

You couldn’t directly return an array from AJAX, it must have converted in the valid format.

In this case, you can either use XML or JSON format.

In the tutorial demonstration, I will return an array of users from AJAX, while return converts the array into JSON format using the json_encode() function in the PHP.

On the basis of response show data in tabular format.

Return JSON response from AJAX using jQuery and PHP

AJAX Jquery PHP

In this tutorial, I will show another type of pagination which has Load more button for loading new content.

This type of pagination you have seen on many websites or in mobiles apps.

When the users get clicks the load button, the next list of data is being fetched and append it to the last of existing structure.

What in the demonstration?

For demonstration, purpose I am showing the list of posts when all posts are being displayed on the web page then show the Hide button instead of Load more.

Hiding all posts except the first 3 posts when the hide button gets clicked.

Load more results with jQuery,AJAX, and PHP

AJAX Jquery PHP

Drag and drop is a simple way to allow the users to upload their files by dropping to the container. Nowadays most websites allow uploading using both drag and drop and the file browse e.g. PushBullet, Facebook, SlideShare, etc.

I am using AJAX to save the file to the server which triggers when the file dropped on the target container.

In this tutorial, I show how you can implement the similar type of feature in your project and which show thumbnail when the file successfully uploaded.

Drag and drop file upload with jQuery and AJAX

AJAX Jquery PHP

Like unlike functionality used in many websites to know the user response on their content or article.

In this tutorial, I will add like and unlike buttons within the content and handle with jQuery and PHP.

In the demonstration, I will show the list of posts within this posts they have like and unlike button. It also has a label which shows how many like and unlike get by a post. Whenever user clicked on a button the value of label gets changed.

Like unlike using AJAX, jQuery and PHP

AJAX Jquery PHP

Autocomplete search element show suggestion based on user input e.g. listing all products which start with character ‘a’.

For implementing this in the program you need to send AJAX when a keyup event triggers on an input element.

What in the demonstration?

Show an input box for searching users and show the list of the result based on input. When the users select any of the items from the suggestion list then fetch details of the selected value and display it on the screen.

Make Autocomplete search with jQuery AJAX

AJAX Jquery PHP

Sometimes it requires to auto populate data on the element based on selection on another element e.g. City names based on a state.

You can do this with the only PHP but it required you to submit every time on selection.

This solves your problem but it is little frustrating because it submits every time even if the selection is right or wrong.

For making it better you can use AJAX with jQuery that loads new data and removes old one on each selection.

In the demonstration, I am creating a Department drop-down list and based on the option selection show all existing users of that department on another Dropdown.

How to Auto populate dropdown with jQuery AJAX

AJAX Jquery PHP

A Login page is one of the basic requirement when creating a registration based website where the user can register to the website and sign in to its account to manage.

In this case, you can use AJAX to create an user-friendly login page.

Which checks the entered username and password in the MySQL database table without reloading the web page. If the user is not available then show an error message on the screen otherwise redirect the user to a new page.

Login page with jQuery and AJAX

AJAX Jquery PHP

In this tutorial, I show you How to use AJAX for uploading an Image file. That lets users upload their image and see their image preview after uploading.

This type of functionality you have already seen on many websites.

When does it use?

You can use it when you don’t want to disturb user experience and show a preview of an image after file uploaded successfully.

How to upload Image file using AJAX and jQuery

AJAX Jquery PHP

Using Pagination you can divide the huge list of data in multiple parts or pages. The user only able to see specific numbers of records and need to navigate for viewing another list of records.

In the demonstration, I am creating a table structure which shows the list of records. Adding AJAX pagination which has a previous and next button for navigation.

Ajax Pagination with jQuery and PHP

AJAX Jquery PHP