window.ecomGenericScripts = window.ecomGenericScripts || (function () {
/* =====================================
PROPIEDADES PRIVADAS
===================================== */
const privateProps = window.ecomGenericScripts?.privateProps || {};
/* =====================================
PROPIEDADES PÚBLICAS
===================================== */
const publicProps = {
isDebug: false
};
/* =====================================
FUNCIONES PÚBLICAS
===================================== */
//En functions declaramos la functions publicas
const functions = {};
functions.init = async function () {
await _DOMContentLoaded();
};
/* =====================================
FUNCIONES PRIVADAS
===================================== */
const _loadInit = async function () {
if (publicProps.isDebug) console.log("DOMContentLoaded ecom Generic scripts");
};
const _parsePriceText = function (text) {
if (!text) return 0;
const cleaned = String(text)
.replace(/[^\d,.-]/g, "")
.replace(/\./g, "")
.replace(",", ".");
const n = Number(cleaned);
return Number.isFinite(n) ? n : 0;
};
const _getDetailContext = function (button) {
const wrapper = document.querySelector("#ecom-scripts .data-product-wrapper");
const purchaseBox = button?.closest(".purchase-box") || document;
const langSelect = purchaseBox.querySelector(".select-language");
const formatSelect = purchaseBox.querySelector(".select-format");
const qtyInput = purchaseBox.querySelector(".qty input[type='number']");
const priceNode = purchaseBox.querySelector(".price-header .price");
const titleNode = document.querySelector(".ecom-libro .title, .ecom-norma .title, .ecom-coleccion_tematica .title, .title-book");
return {
wrapper,
purchaseBox,
langSelect,
formatSelect,
qtyInput,
priceNode,
titleNode
};
};
const _getDetailData = async function (productERC, productId, isLibro, isNorma, isColeccionTematica) {
if (!window.ecomGlobalScripts?.functions) return null;
try {
if (isLibro) {
if (productERC) return await window.ecomGlobalScripts.functions.getProductBooksByERC(productERC);
if (productId) return await window.ecomGlobalScripts.functions.getProductBooks(productId);
}
if (isColeccionTematica) {
if (productERC) return await window.ecomGlobalScripts.functions.getProductThematicCollectionsByERC(productERC);
if (productId) return await window.ecomGlobalScripts.functions.getProductThematicCollections(productId);
}
if (isNorma) {
if (productERC) return await window.ecomGlobalScripts.functions.getProductNormasDetailsByERC(productERC);
if (productId) return await window.ecomGlobalScripts.functions.getProductNormasDetails(productId);
}
} catch (e) {}
return null;
};
const _syncDetailBuyButtonState = function (purchaseBox) {
if (!purchaseBox) return;
const btn = purchaseBox.querySelector(".buy-btn");
if (!btn) return;
const langSelect = purchaseBox.querySelector(".select-language");
const formatSelect = purchaseBox.querySelector(".select-format");
const hasSelectors = !!(langSelect || formatSelect);
const hasSelection = !!(langSelect?.value && formatSelect?.value);
if (!hasSelectors) {
if (!btn.disabled) btn.disabled = true;
if (!btn.classList.contains("disabled")) btn.classList.add("disabled");
return;
}
if (btn.disabled === hasSelection) {
btn.disabled = !hasSelection;
}
btn.classList.toggle("disabled", !hasSelection);
};
const _setupQtyPriceMultiplier = function (purchaseBox) {
if (!purchaseBox || purchaseBox.dataset.aeQtyMultBound === "true") return;
purchaseBox.dataset.aeQtyMultBound = "true";
const priceNode = purchaseBox.querySelector(".price-header .price");
const qtyInput = purchaseBox.querySelector(".qty input[type='number']");
if (!priceNode || !qtyInput) return;
const formatter = window.ecomGlobalScripts?.properties?.language?.formatterPrice;
const splitPriceAndCurrency = function (text) {
const m = String(text || "").match(/^(.*?)(\s*[^\d.,\s]+)\s*$/);
if (m) return [m[1].trim(), m[2].trim()];
return [String(text || "").trim(), ""];
};
const formatPrice = function (value, currency) {
const numText = formatter
? formatter.format(value)
: value.toLocaleString("es-ES", { minimumFractionDigits: 2, maximumFractionDigits: 2 });
return currency ? numText + " " + currency : numText;
};
const captureUnit = function () {
const parts = splitPriceAndCurrency(priceNode.textContent);
const parsed = _parsePriceText(parts[0]);
if (parsed > 0) {
purchaseBox.dataset.aeUnitPrice = String(parsed);
purchaseBox.dataset.aeUnitCurrency = parts[1];
}
};
let observer;
const startObserve = function () {
observer.observe(priceNode, { childList: true, characterData: true, subtree: true });
};
const reapply = function () {
const unit = Number(purchaseBox.dataset.aeUnitPrice) || 0;
if (!unit) return;
const qty = Math.max(1, parseInt(qtyInput.value, 10) || 1);
const total = unit * qty;
const currency = purchaseBox.dataset.aeUnitCurrency || "";
if (observer) observer.disconnect();
priceNode.textContent = formatPrice(total, currency);
if (observer) startObserve();
};
// Cuando _renderFragmentPrice (en ECOM-Global_functions/index.js) reescribe
// .price con el precio unitario tras cambiar idioma/formato, recapturamos
// el unitario y reaplicamos la cantidad actual.
observer = new MutationObserver(function () {
captureUnit();
reapply();
});
startObserve();
qtyInput.addEventListener("input", reapply);
qtyInput.addEventListener("change", reapply);
// Captura inicial por si el precio ya estaba renderizado antes de montar el observer.
captureUnit();
reapply();
};
const _bindDetailSelectorState = function (purchaseBox) {
if (!purchaseBox) return;
const sync = function () {
_syncDetailBuyButtonState(purchaseBox);
};
if (purchaseBox.dataset.aeSelectorsBound === "true") {
sync();
return;
}
purchaseBox.dataset.aeSelectorsBound = "true";
purchaseBox.addEventListener("change", function (event) {
if (!event.target?.matches(".select-language, .select-format")) return;
sync();
});
const selectorsRoot = purchaseBox.querySelector(".selector-language_format") || purchaseBox;
const observer = new MutationObserver(function () {
sync();
});
observer.observe(selectorsRoot, {
childList: true,
subtree: true
});
sync();
};
const _attachDetailAddToCart = async function () {
const buttons = document.querySelectorAll(".purchase-box .buy-btn");
if (!buttons.length) return;
buttons.forEach(btn => {
_bindDetailSelectorState(btn.closest(".purchase-box"));
_setupQtyPriceMultiplier(btn.closest(".purchase-box"));
if (btn.dataset.aeBound === "true") return;
btn.dataset.aeBound = "true";
btn.addEventListener("click", (e) => {
e.preventDefault();
const run = async () => {
const ctx = _getDetailContext(btn);
const wrapper = ctx.wrapper;
if (!wrapper) {
window.dispatchEvent(new CustomEvent("cart:error", { detail: { message: "Error al añadir el producto a la cesta" } }));
return;
}
const productId = Number(wrapper.dataset.productId) || null;
const productERC = wrapper.dataset.productErc || "";
const isLibro = wrapper.dataset.productIslibro === "true";
const isNorma = wrapper.dataset.productIsnorma === "true";
const isColeccionTematica = wrapper.dataset.productIscolecciontematica === "true";
const codIdioma = (ctx.langSelect?.value || "").toString();
const codFormato = (ctx.formatSelect?.value || "").toString();
if ((ctx.langSelect || ctx.formatSelect) && (!codIdioma || !codFormato)) {
window.dispatchEvent(new CustomEvent("cart:error", { detail: { message: "Selecciona idioma y formato" } }));
return;
}
const entryType = isLibro ? "Libro" : isColeccionTematica ? "Colección Temática" : "Norma";
const code = productERC || (ctx.titleNode?.textContent || "").trim();
const qty = Math.max(1, parseInt(ctx.qtyInput?.value, 10) || 1);
const name = (ctx.titleNode?.textContent || "").trim();
let priceToSend = 0;
const data = await _getDetailData(productERC, productId, isLibro, isNorma, isColeccionTematica);
if (Array.isArray(data) && data.length && codIdioma && codFormato) {
const entry = data.find(item => {
const langKey = item.codLanguage ?? item.language;
const fmtKey = item.codFormat ?? item.format;
return String(langKey) === codIdioma && String(fmtKey) === codFormato;
});
if (entry) {
const basePrice = Number(entry.price) || 0;
const discount = Number(entry.webDiscount) || 0;
priceToSend = discount > 0 ? Math.floor((basePrice - (basePrice * discount / 100)) * 100) / 100 : basePrice;
}
}
if (!priceToSend && ctx.priceNode) {
priceToSend = _parsePriceText(ctx.priceNode.textContent);
}
await window.ecomGlobalScripts.functions.addToCart({
entryType: entryType,
code: code,
codIdioma: codIdioma,
codFormato: codFormato,
price: priceToSend,
name: name,
amount: qty
});
};
const helper = window.ecomGlobalScripts?.functions?.withButtonSpinner;
if (typeof helper === "function") {
return helper(btn, run, { spinnerClass: "spinner-border spinner-border-sm text-light", mode: "replace" });
}
return run();
});
});
};
const _DOMContentLoaded = async function() {
//Event DOMContentLoaded
if (publicProps.isDebug) console.log("DOMContentLoaded ecom Generic scripts");
if (publicProps.isDebug) console.log("DOMContentLoaded ecom Generic scripts - _loadInit execute");
await _loadInit();
await _attachDetailAddToCart();
};
// ---- Execute Listener DOMContentLoaded ----
document.addEventListener("DOMContentLoaded", async function() {
await _DOMContentLoaded();
});
/* =====================================
API PÚBLICA
===================================== */
return {
properties: publicProps, // properties public
functions: functions // functions public
};
})();
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CEN/TR 16999:2019
Solar energy systems for roofs - Requirements for structural connections to solar panels
| Fecha edición: |
2019-02-27
En Vigor
|
|---|---|
| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | This Technical Report provides guidance on the principles and requirements of structural design for the safety and serviceability of the structural connection between solar energy panels (thermal or photovoltaic) that are mounted on flat or pitched roofs.
This Technical Report does not include requirements for:
- weather tightness of the roof, solar panels and connections;
- electrical, thermal or mechanical characteristics of the solar panels;
- precautions against fire of the installation. Dieses Dokument enthält Leitlinien zu den Prinzipien für und Anforderungen an die Tragwerksplanung zur Sicherstellung der Sicherheit und Gebrauchstauglichkeit der konstruktiven Verbindung zwischen Sonnenkollektoren (thermisch oder photovoltaisch) und der Konstruktion von Flach oder Schrägdächern. Dieses Dokument enthält keine Anforderungen für: - die Witterungsbeständigkeit des Daches, der Sonnenkollektoren und der Anschlüsse; - elektrische, thermische oder mechanische Eigenschaften der Sonnenkollektoren; - Vorkehrungen gegen einen Brand der Anlage. |
| ICS: | 27.160 - Energía solar |
| CTN: | CEN/TC 128 - 6110 |
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