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WeakSet;S.attributeChanged=function(t,e){return typeof e!="object"&&(e={}),function(r){if(r.addEventListener(O,t,e),r[x]||st.has(r)||!a.M)return r;let o=new a.M(function(f){for(let{attributeName:d,target:p}of f)p.dispatchEvent(new CustomEvent(O,{detail:[d,p.getAttribute(d)]}))});return N(e.signal,()=>o.disconnect())&&o.observe(r,{attributes:!0}),r}};export{D as assign,z as assignAttribute,Q as chainableAppend,Y as classListDeclarative,k as createElement,vt as createElementNS,Ot as customElementRender,ct as customElementWithDDE,_t as dispatchEvent,k as el,vt as elNS,tt as elementAttribute,gt as empty,ct as lifecyclesToEvents,it as observedAttributes,S as on,V as registerReactivity,R as scope,bt as simulateSlots}; diff --git a/docs/p06-customElement.html b/docs/p06-customElement.html index c6015d4..3dd70bc 100644 --- a/docs/p06-customElement.html +++ b/docs/p06-customElement.html @@ -9,7 +9,7 @@ import { O } from "deka-dom-el/observables"; O.observedAttributes; // “internal” utils -import { lifecycleToEvents } from "deka-dom-el"; +import { lifecyclesToEvents } from "deka-dom-el";

# Custom Elements Introduction

Using custom elements

class CustomHTMLElement extends HTMLElement{ static tagName = "custom-element"; // just suggestion, we can use `el(CustomHTMLElement.tagName)` static observedAttributes= [ "custom-attribute" ]; @@ -31,4 +31,4 @@ import { lifecycleToEvents } from "deka-dom-el"; set customAttribute(value){ this.setAttribute("custom-attribute", value); } } customElements.define(CustomHTMLElement.tagName, CustomHTMLElement); -

Handy Custom Elements' Patterns

# Mnemonic

  • customElementRender(<custom-element>, <render-function>[, <properties>]) — use function to render DOM structure for given <custom-element>
  • customElementWithDDE(<custom-element>) — register <custom-element> to DDE library, see also `lifecycleToEvents`, can be also used as decorator
  • observedAttributes(<custom-element>) — returns record of observed attributes (keys uses camelCase)
  • O.observedAttributes(<custom-element>) — returns record of observed attributes (keys uses camelCase and values are observables)
  • lifecycleToEvents(<class-declaration>) — convert lifecycle methods to events, can be also used as decorator
\ No newline at end of file +

Handy Custom Elements' Patterns

# Mnemonic

  • customElementRender(<custom-element>, <render-function>[, <properties>]) — use function to render DOM structure for given <custom-element>
  • customElementWithDDE(<custom-element>) — register <custom-element> to DDE library, see also `lifecycleToEvents`, can be also used as decorator
  • observedAttributes(<custom-element>) — returns record of observed attributes (keys uses camelCase)
  • O.observedAttributes(<custom-element>) — returns record of observed attributes (keys uses camelCase and values are observables)
  • lifecycleToEvents(<class-declaration>) — convert lifecycle methods to events, can be also used as decorator
diff --git a/docs_src/components/examples/customElement/intro.js b/docs_src/components/examples/customElement/intro.js index 85d89ca..f716b83 100644 --- a/docs_src/components/examples/customElement/intro.js +++ b/docs_src/components/examples/customElement/intro.js @@ -9,4 +9,4 @@ import { O } from "deka-dom-el/observables"; O.observedAttributes; // “internal” utils -import { lifecycleToEvents } from "deka-dom-el"; +import { lifecyclesToEvents } from "deka-dom-el"; diff --git a/docs_src/components/mnemonic/customElement-init.js b/docs_src/components/mnemonic/customElement-init.js index e3da612..92500ce 100644 --- a/docs_src/components/mnemonic/customElement-init.js +++ b/docs_src/components/mnemonic/customElement-init.js @@ -7,7 +7,7 @@ export function mnemonic(){ el("code", "customElementRender(, [, ])"), " — use function to render DOM structure for given ", ), el("li").append( - el("code", "customElementWithDDE()"), " — register to DDE library, see also `lifecycleToEvents`, can be also used as decorator", + el("code", "customElementWithDDE()"), " — register to DDE library, see also `lifecyclesToEvents`, can be also used as decorator", ), el("li").append( el("code", "observedAttributes()"), " — returns record of observed attributes (keys uses camelCase)", @@ -16,7 +16,7 @@ export function mnemonic(){ el("code", "O.observedAttributes()"), " — returns record of observed attributes (keys uses camelCase and values are observables)", ), el("li").append( - el("code", "lifecycleToEvents()"), " — convert lifecycle methods to events, can be also used as decorator", + el("code", "lifecyclesToEvents()"), " — convert lifecycle methods to events, can be also used as decorator", ) ); } diff --git a/index.d.ts b/index.d.ts index 51e37b0..f4a4536 100644 --- a/index.d.ts +++ b/index.d.ts @@ -180,7 +180,7 @@ export function customElementRender< props?: P | ((...args: any[])=> P) ): EL export function customElementWithDDE(custom_element: EL): EL -export function lifecycleToEvents(custom_element: EL): EL +export function lifecyclesToEvents(custom_element: EL): EL export function observedAttributes(custom_element: HTMLElement): Record /* TypeScript MEH */ diff --git a/src/customElement.js b/src/customElement.js index cf5ebd1..5c2e20f 100644 --- a/src/customElement.js +++ b/src/customElement.js @@ -8,7 +8,7 @@ export function customElementRender(custom_element, target, render, props= obser }); if(typeof props==="function") props= props.call(custom_element, custom_element); const is_lte= custom_element[keyLTE]; - if(!is_lte) lifecycleToEvents(custom_element); + if(!is_lte) lifecyclesToEvents(custom_element); const out= render.call(custom_element, props); if(!is_lte) custom_element.dispatchEvent(new Event(evc)); if(target.nodeType===11 && typeof target.mode==="string") // is ShadowRoot @@ -16,7 +16,7 @@ export function customElementRender(custom_element, target, render, props= obser scope.pop(); return target.append(out); } -export function lifecycleToEvents(class_declaration){ +export function lifecyclesToEvents(class_declaration){ wrapMethod(class_declaration.prototype, "connectedCallback", function(target, thisArg, detail){ target.apply(thisArg, detail); thisArg.dispatchEvent(new Event(evc)); @@ -37,7 +37,7 @@ export function lifecycleToEvents(class_declaration){ class_declaration.prototype[keyLTE]= true; return class_declaration; } -export { lifecycleToEvents as customElementWithDDE }; +export { lifecyclesToEvents as customElementWithDDE }; function wrapMethod(obj, method, apply){ obj[method]= new Proxy(obj[method] || (()=> {}), { apply }); } diff --git a/src/dom-common.js b/src/dom-common.js index fa160f1..a2071fc 100644 --- a/src/dom-common.js +++ b/src/dom-common.js @@ -26,7 +26,7 @@ function setDeleteAttr(obj, prop, val){ if(Reflect.get(obj, prop)==="undefined") return Reflect.set(obj, prop, ""); } -export const keyLTE= "__dde_lifecycleToEvents"; //boolean +export const keyLTE= "__dde_lifecyclesToEvents"; //boolean export const evc= "dde:connected"; export const evd= "dde:disconnected"; export const eva= "dde:attributeChanged";