What is the best way to fill in predetermined HTML with information using jQuery?

Question

What is the best way to fill in predetermined HTML with information using jQuery?

Currently, I am working with several ajax forms that allow me to add rows of data dynamically using ajax. While the form submission is functioning correctly, I am having trouble figuring out the best way to append the newly inserted data into the database.

I have considered two options:

The first option involves returning the data from the server already filled with content and simply appending it.
Alternatively, I could return a boolean value (true or false) from the server, then use an HTML template where I can populate the data using jQuery before appending it to the table row.

I personally prefer the second solution, but I am in need of guidance on how to practically implement this. Can anyone please direct me to a tutorial or helpful resource that demonstrates how this method is used effectively?

jquery html ajax templates

Answer 1

Answer №1

To ensure the accuracy of the insert SQL query, it is recommended to validate on the server side and generate an XML or JSON output.

An example of the output in JSON format could be:

{firstName:"Jane", lastName:"Smith"}

and so forth.

A simple method to achieve this is by storing the variables in an array, such as: $data = array("firstName"=>"Jane", "lastName"=>"Smith");

After that, utilize:

echo json_encode($data);

PHP will then convert the array into a JSON object.

In JavaScript, simply append the data to each field to access the JSON objects: Firstly, parse the response from the PHP file:

data = JSON.parse(data);

Subsequently, the information can be accessed through data.firstName and data.lastName.

Answer 2

To ensure the accuracy of the insert SQL query, it is recommended to validate on the server side and generate an XML or JSON output.

An example of the output in JSON format could be:

{firstName:"Jane", lastName:"Smith"}

and so forth.

A simple method to achieve this is by storing the variables in an array, such as: $data = array("firstName"=>"Jane", "lastName"=>"Smith");

After that, utilize:

echo json_encode($data);

PHP will then convert the array into a JSON object.

In JavaScript, simply append the data to each field to access the JSON objects: Firstly, parse the response from the PHP file:

data = JSON.parse(data);

Subsequently, the information can be accessed through data.firstName and data.lastName.

What is the best way to fill in predetermined HTML with information using jQuery?

Answer №1

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