Napájací kábel pre LNL822 1m (WLF201)
function showhide() {
var div = document.getElementById("calc_div");
if (div.style.display !== "none") {
div.style.display = "none";
} else {
div.style.display = "block";
}
var div2 = document.getElementById("button_div");
if (div2.style.display !== "none") {
div2.style.display = "none";
} else {
div2.style.display = "block";
}
}
function getWatt() {
try {
var result = parseFloat(document.getElementsByName("Výkon")[0].value);
document.getElementById('calc_watt_1').value = result;
} catch (err) {
var xpath = "//span[text()='Výkon']";
var matchingElement = document.evaluate(xpath, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
document.getElementById('calc_watt_1').value = parseFloat(matchingElement.nextSibling.innerText);
}
/*document.getElementById('calc_watt_1').value = 10;*/
}
function getWatt2() {
try {
var result = parseFloat(document.getElementsByName("náhrada za klasický")[0].value);
document.getElementById('calc_watt_2').value = result;
} catch (err) {
var xpath = "//span[text()='náhrada za klasický']";
var matchingElement = document.evaluate(xpath, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
document.getElementById('calc_watt_2').value = parseFloat(matchingElement.nextSibling.innerText);
}
/*document.getElementById('calc_watt_2').value = 80;*/
}
function getTotalCost1() {
var hours = parseFloat(document.getElementById("calc_hod").value);
var days = 365;
var watt = parseFloat(document.getElementById("calc_watt_1").value);
var divBy = 1000;
var cost = parseFloat(document.getElementById("calc_cost").value);
var result = parseFloat(hours * days * watt / divBy * cost).toFixed(2);
document.getElementById('calc_total_cost_1').value = result;
return result;
}
function getTotalCost2() {
var hours = parseFloat(document.getElementById("calc_hod").value);
var days = 365;
var watt = parseFloat(document.getElementById("calc_watt_2").value);
var divBy = 1000;
var cost = parseFloat(document.getElementById("calc_cost").value);
var result = parseFloat(hours * days * watt / divBy * cost).toFixed(2);
document.getElementById('calc_total_cost_2').value = result;
return result;
}
function getTotalCost3() {
var result = parseFloat(getTotalCost2() - getTotalCost1()).toFixed(2);
document.getElementById('calc_total_cost_3').value = result;
}
document.getElementById("button-uspory").addEventListener("click", function( event ) {
showhide();getWatt();getWatt2();getTotalCost3();
}, false);
document.getElementById("button-vypocitat").addEventListener("click", function( event ) {
getTotalCost3();
}, false);
- Obchod: HD-SHOP - LED Svietidlá a Fotovoltické Riešenia: Svetlo Pre Budúcnosť
- Zaradenie: Heureka.sk | Bývanie a doplnky | Osvetlenie a svietidlá | LED osvetlenie
- Výrobca tovaru: NEDES
- Dostupnosť tovaru: do 96 hodín
- Aktualizované: 27.7.2024
- Cena: 2.40 Eur
