Loop statements are an essential part of any programming language, as they allow us to repeat a block of code multiple times. This reduces the coding work and the frustration of writing the same code multiple times.
In Python, there are different types of loop statements that are used for various purposes.
There are the following types of loops available in Python –
You can also specify the else block with a looping statement.
In Python, a sequence is a set of ordered list. They are differentiated by their index number. The index starts from zero. Two basic types of sequence in Python are list and tuple.
Autocomplete search filter display suggestion based on the user input e.g. listing all products which start with the character ‘a’.
It makes easier for the user to search for an item from the list and select it from the suggestion list.
Require jQuery AJAX for implementing this.
Whenever the user enters a character send an AJAX request to fetch records with PHP and display the result.
In the demonstration, I show a textbox to search users. When an item selected from the suggestion list then fetch details of the selected users and display on the screen.
When working with large datasets, auto-populating dropdown lists is a common requirement in web development.
With the help of jQuery AJAX, it’s possible to dynamically fill dropdown lists with data from a server in response to user input.
A common use case of this feature is when selecting a country, state, and city. According to the country selection related state list populates, followed by a list of cities within the selected state.
It enables users to quickly choose their location from a list of options and can enhance the user experience by requiring less manual input.
In this tutorial, I show how you can use jQuery AJAX and PHP to autopopulate dropdown with MySQL database data.
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