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Web development invoice for Procurement

foreign project so this video is going to be about the hoarding side of the invoice page as you can see this is the view of our invoice page UI I already explained about the user interface in depth so this video is only going to be about the programming side of this page so let's get into our coding side of things straight now I'm going to vs code as you can see I am currently viewing invoice.php file so to keep this page running in the state it should be I'm linking some other files inside of it first inside this head Tags I'm linking bootstrap.css file then bootstrap icons.css file then finally our own style.css file [Music] then by the bottom of these bodied exam Link in bootstrap.bundle.js file they never own script.js file foreign connection.php file to establish the connection with our database [Music] then these session codes are checking out whether a user is signed in or not if a user was signed in we are keeping their email address like this then from here we are keeping the order ID like this we are getting it used in the get method as you can see [Music] then this search query is searching our user has address relation for entries made with signed in user's email address [Music] then from here we are setting customers first name then the last name to the correct places foreign [Music] customers address Line 1 and address line 2 to correct places [Music] then from here we are setting that person's email address like this then this search query is selecting all from invoice relation where the order ID match with our received order ID foreign invoice ID like this then date and time of the invoice like this [Music] then these chords are showing the invoice ID of the purchase [Music] foreign ID then this search query is selecting all from product relation via ID equals to product ID of this case [Music] then this search query selecting all from CD relation via ID equals to City ID of this case then from here we are creating a global variable like this and assigning a zero value to it if that customer's district ID is too we are setting the delivery fee inside the Colombo for that product [Music] district ID wasn't too via setting general delivery fee for that user [Music] then these codes are showing the title of the product [Music] then these codes are showing the price of a product unit [Music] then these chords are showing the board quantity then from here we are showing the subtotal of the order like this [Music] then from here we are showing the total delivery charge of the order [Music] then from here we are showing the grand total of the order so folks that's all I have to explain in this video stay tuned for the next one see ya [Music]