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element-plus

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A Component Library for Vue 3

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import { isObject, isString } from "../../../utils/types.mjs"; import { hyphenate } from "../../../utils/strings.mjs"; import Loading from "./service.mjs"; import { isRef, ref } from "vue"; //#region ../../packages/components/loading/src/directive.ts const INSTANCE_KEY = Symbol("ElLoading"); const getAttributeName = (name) => { return `element-loading-${hyphenate(name)}`; }; const createInstance = (el, binding) => { const vm = binding.instance; const getBindingProp = (key) => isObject(binding.value) ? binding.value[key] : void 0; const resolveExpression = (key) => { return ref(isString(key) && vm?.[key] || key); }; const getProp = (name) => resolveExpression(getBindingProp(name) || el.getAttribute(getAttributeName(name))); const fullscreen = getBindingProp("fullscreen") ?? binding.modifiers.fullscreen; const options = { text: getProp("text"), svg: getProp("svg"), svgViewBox: getProp("svgViewBox"), spinner: getProp("spinner"), background: getProp("background"), customClass: getProp("customClass"), fullscreen, target: getBindingProp("target") ?? (fullscreen ? void 0 : el), body: getBindingProp("body") ?? binding.modifiers.body, lock: getBindingProp("lock") ?? binding.modifiers.lock }; const instance = Loading(options); instance._context = vLoading._context; el[INSTANCE_KEY] = { options, instance }; }; const updateOptions = (originalOptions, newOptions) => { for (const key of Object.keys(originalOptions)) if (isRef(originalOptions[key])) originalOptions[key].value = newOptions[key]; }; const vLoading = { mounted(el, binding) { if (binding.value) createInstance(el, binding); }, updated(el, binding) { const instance = el[INSTANCE_KEY]; if (!binding.value) { instance?.instance.close(); el[INSTANCE_KEY] = null; return; } if (!instance) createInstance(el, binding); else updateOptions(instance.options, isObject(binding.value) ? binding.value : { text: el.getAttribute(getAttributeName("text")), svg: el.getAttribute(getAttributeName("svg")), svgViewBox: el.getAttribute(getAttributeName("svgViewBox")), spinner: el.getAttribute(getAttributeName("spinner")), background: el.getAttribute(getAttributeName("background")), customClass: el.getAttribute(getAttributeName("customClass")) }); }, unmounted(el) { el[INSTANCE_KEY]?.instance.close(); el[INSTANCE_KEY] = null; } }; vLoading._context = null; //#endregion export { vLoading as default }; //# sourceMappingURL=directive.mjs.map