playaz Posted November 11, 2008 Share Posted November 11, 2008 Hi guys, I am building a form that will automatically calculate the values entered by a user ideally using jQuery/javascript, i am not sure how to do this but have a general idea of the logic required (i am no expert so feel free to correct me) - I have created a dummy image to help explain what I am trying to do. http://img399.imageshack.us/my.php?image=tablehw2.png I have a single form, which has two tables each with form fields that automatically calculate the total amount for each table provided it has been selected. Using jQuery - I would expect the logic to be something like - i) Find the table element ii) Find all the text fields within the table that have a value iii) Add these together and display in the 'total' form field within the last row of each table While i'm ok on the PHP, javascript is something I still get confused with at times - I would appreciate any help on doing this, and if possible a quick overview to help me learn from the code. Thanks in advance Gaz [attachment deleted by admin] Link to comment https://forums.phpfreaks.com/topic/132333-calculating-fields-using-jquery/ Share on other sites More sharing options...
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