Exercise AJAX and Javascript

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Solution
Download the solution to this exercise in a zip file exercise-ajax1.zip.

• index.php, the multiplicator application, makes also addition, substration and division (Source, contains javascript)
• multiply.php (source) the helper ajax function that makes the operation.
• index2.php the application that can call for the creation of a new table (Source, contains javascript)
• generateTable.php (source) the helper ajax function that makes the operation.

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Multiplication

Create a small PHP program for multiplying two numbers. It must answer the folowing URL : multiply.php?x=3&y=4 should return a document containing only 7 (you can do this in a Servlet if you want).
Write a small html page with two fields and a button. When the button is pressed, send using AJAX the content of the two fields the your multiplication program and print the result inside a field.

Create a dynamic table

Create a form with two fields: col and ro and one button Create.
You create dynamically (using Javascript) a table containing col columns and ro rows.