Opencart custom calculator
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Description
Description of requirements/functionality: We need a custom made calculator for picture frames for Opencart.
it should calculate final price for the picture frame by few inputs from the customer side. I attach pictures to show exactly how it will look.
Catalog Front-end/catalog : (fig. 1)
1. There is fields in the product options :
1.1 - Width of picture - input (*required field with validation – numeric )
1.2 - Height of picture - input (*required field with validation – numeric)
Without Mount – checked by default
1.3 – Paper mount radio and input with validation - numeric
1.4 – PVC mount - radio button
Withouth Glass / Mirror – checked by default
1.5 – Anti-reflective glass - radio button
1.6 - Regular glass - radio button
1.7 – Mirror - radio button
1.8 – Button calculate – it should update the product price based on the calculations described below – if possible to make with ajax and to update everytime user add value in the inputs or select different radio button.
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Administration Back-end/admin : (fig. 2)
2. The administrator has Calculator option with following values :
2.1 – Frame width (numbers only)
2.2 – Price for frame (numbers only) – also should be base price for the product shown on the front-end (catalog)
2.3 – Price for labour (numbers only)
2.4 – Price for paper mount (numbers only)
2.5 - Price for PVC mount (numbers only)
2.6 – Price for Anti-reflective glass (numbers only)
2.7 – Price for Regular glass (numbers only)
2.8 – Price for Mirror (numbers only)
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I have pictures and detailed list how the calculations will be made. There is 11 calculations that will be made based on the customer selection.
Some of the calculations are the same just get different price.
This is the hardest calculation that will be made:
(note: the numbers with quotes are the inputs from catalog/admin)
3.4 – Frame(c) with paper mount(c2) and anti-reflective glass(c3) = c + c2 + c3
where :
c = ((a1 + b1) x 2 + c1) x “2.2” + “2.3”
c2 = (a1 x b1) x 1.1 x “2.4”
c3 = (a1 x b1) x 1.1 x “2.6”
where :
a1 = (“1.1“ + “1.3” + 0.5)/100
b1 = (“1.2” + “1.3” + 0.5)/100
c1 = (“2.1” x 8)/100
This is sample and I will provide all the calculations(11 calculations) once you are ready for work.
Specific technologies required: opencart, php, java
Extra notes:
K K.
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Could we have any reference site??
K K.23 Feb 2017Sure just send me message and i will reply with the website
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Hello K K.
I have gone through your requirement and reviewed attach screen shot, couple of questions, so have any chance to discuss with you in details ?
I look forward to your response.
ThanksK K.23 Feb 2017Not a problem, please send me message
Darshan S.23 Feb 20171) Which opencart version are theme are you use ?
2) If possible share your existing site.
3) Can you share all algorithm ?
4) You mention total 11 algorithm, so How I know which apply when customer checkout ?
5) Do you need price updated through ajax in product details page ? If yes then how algorithem works ?
I look forward to your response.
Thanks