57 lines
1.7 KiB
JavaScript
57 lines
1.7 KiB
JavaScript
$( document ).ready(function() {
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//we need to load first VMTypesData from base.html django template
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var pricingData = window.VMTypesData;
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// Function to calculate the price given a vm type
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function calculate_price(vm_type){
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var ID_SELECTOR = "#";
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var CURRENCY = "CHF";
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var final_price_selector = ID_SELECTOR.concat(vm_type.concat('-final-price'));
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var final_price_input_selector = final_price_selector.concat('-input');
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var core_selector = ID_SELECTOR.concat(vm_type.concat('-cores'));
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var memory_selector = ID_SELECTOR.concat(vm_type.concat('-memory'));
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var disk_size_selector = ID_SELECTOR.concat(vm_type.concat('-disk_space'));
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//Get vm type prices
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var cores = $(core_selector).val();
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var memory = $(memory_selector).val();
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var disk_size = $(disk_size_selector).val();
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var pricingData = eval(window.VMTypesData);
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var company_prices = _.head(_.filter(pricingData, {hosting_company: vm_type}));
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//Calculate final price
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var price = company_prices.base_price;
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price += company_prices.core_price*cores;
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price += company_prices.memory_price*memory;
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price += company_prices.disk_size_price*disk_size;
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console.log(final_price_input_selector);
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$(final_price_selector).text(price.toString().concat(CURRENCY));
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$(final_price_input_selector).attr('value', price);
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}
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//Listener function
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function change_attribute(e){
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var vm_type = this.getAttribute('data-vm-type');
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calculate_price(vm_type);
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}
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//Listeners
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$('.cores-selector').on('change',change_attribute);
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$('.memory-selector').on('change',change_attribute);
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$('.disk-space-selector').on('change',change_attribute);
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//Disable input
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$('.disk-space-selector').keypress(function(event){
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event.preventDefault();
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});
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}); |