angular-cn/aio/dist/generated/docs/api/elements/NgElementConstructor.json

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{
"id": "api/elements/NgElementConstructor",
"title": "NgElementConstructor",
"contents": "\n\n<article>\n <div class=\"breadcrumb-container\">\n <div class=\"breadcrumb\">\n <script type=\"application/ld+json\">\n {\n \"@context\": \"http://schema.org\",\n \"@type\": \"BreadcrumbList\",\n \"itemListElement\": [\n { \"@type\": \"ListItem\", \"position\": 1, \"item\": { \"@id\": \"https://angular.io//api\", \"name\": \"API\" } },\n { \"@type\": \"ListItem\", \"position\": 2, \"item\": { \"@id\": \"https://angular.io/api/elements\", \"name\": \"@angular/elements\" } },\n { \"@type\": \"ListItem\", \"position\": 3, \"item\": { \"@id\": \"https://angular.io/api/elements/NgElementConstructor\", \"name\": \"NgElementConstructor\" } }\n ]\n }\n </script>\n <a href=\"/api\">API</a> > <a href=\"api/elements\">@angular/elements</a>\n </div>\n <div class=\"github-links\">\n <a href=\"https://github.com/angular/angular/edit/master/packages/elements/src/create-custom-element.ts?message=docs(elements)%3A%20describe%20your%20change...#L15-L37\" aria-label=\"Suggest Edits\" title=\"Suggest Edits\"><i class=\"material-icons\" aria-hidden=\"true\" role=\"img\">mode_edit</i></a>\n <a href=\"https://github.com/angular/angular/tree/12.0.0-next.7/packages/elements/src/create-custom-element.ts#L15-L37\" aria-label=\"View Source\" title=\"View Source\"><i class=\"material-icons\" aria-hidden=\"true\" role=\"img\">code</i></a>\n</div>\n </div>\n \n <header class=\"api-header\">\n <h1 id=\"ngelementconstructor\">NgElementConstructor<a title=\"Link to this heading\" class=\"header-link\" aria-hidden=\"true\" href=\"api/elements/NgElementConstructor#ngelementconstructor\"><i class=\"material-icons\">link</i></a></h1>\n \n <label class=\"api-type-label interface\">interface</label>\n \n \n \n </header>\n \n <aio-toc class=\"embedded\"></aio-toc>\n\n <div class=\"api-body\">\n \n <section class=\"short-description\">\n <p>Prototype for a class constructor based on an Angular component\nthat can be used for custom element registration. Implemented and returned\nby the <a href=\"api/elements/createCustomElement\">createCustomElement() function</a>.</p>\n\n \n </section>\n \n \n <section class=\"interface-overview\">\n<code-example language=\"ts\" hidecopy=\"true\">\ninterface <a href=\"api/elements/NgElementConstructor\" class=\"code-anchor\">NgElementConstructor</a>&#x3C;P> {\n <a class=\"code-anchor\" href=\"api/elements/NgElementConstructor#observedAttributes\"><span class=\"member-name\">observedAttributes</span>: string[]</a>\n <a class=\"code-anchor\" href=\"api/elements/NgElementConstructor#new\"><span class=\"member-name\">new </span>(injector?: Injector): NgElement &#x26; WithProperties&#x3C;P></a>\n}\n</code-example>\n\n \n \n\n\n \n \n\n</section>\n\n \n<section class=\"see-also\">\n <h2 id=\"see-also\">See also<a title=\"Link to this heading\" class=\"header-link\" aria-hidden=\"true\" href=\"api/elements/NgElementConstructor#see-also\"><i class=\"material-icons\">link</i></a></h2>\n <ul>\n \n <li><p><a href=\"guide/elements\" title=\"Turning Angular components into custom elements\">Angular Elements Overview</a></p>\n</li>\n </ul>\n</section>\n\n\n \n \n \n<section class=\"instance-properties\">\n <h2 id=\"properties\">Properties<a title=\"Link to this heading\" class=\"header-link\" aria-hidden=\"true\" href=\"api/elements/NgElementConstructor#properties\"><i class=\"material-icons\">link</i></a></h2>\n <table class=\"is-full-width list-table property-table\">\n <thead>\n <tr>\n <th>Property</th>\n <th>Description</th>\n </tr>\n </thead>\n <tbody>\n \n <tr class=\"instance-property\">\n <td>\n <a id=\"observedAttributes\"></a>\n <code class=\"\"><span class=\"member-name\">observedAttributes</span>: string[]</code>\n </td>\n <td><span class=\"read-only-property\">Read-Only</span>\n \n <p>An array of observed attribute names for the custom element,\nderived by transforming input property names from the source component.</p>\n\n \n </td>\n </tr>\n \n </tbody>\n </table>\n</section>\n \n\n<section class=\"instance-methods\">\n <h2 id=\"methods\">Methods<a title=\"Link to this heading\" class=\"header-link\" aria-hidden=\"true\" href=\"api/elements/NgElementConstructor#methods\"><i class=\"material-icons\">link</i></a></h2>\n \n <a id=\"new\"></a>\n<table class=\"is-full-width method-table instance-method\">\n <thead><tr><th>\n <div class=\"with-github-links\">\n <h3 id=\"construct-signature\">\n <i>construct signature</i>\n \n <a title=\"Link to this heading\" class=\"header-link\" aria-hidden=\"true\" href=\"api/elements/NgElementConstructor#construct-signature\"><i class=\"material-icons\">link</i></a></h3>\n <div class=\"github-links\">\n <a href=\"https://github.com/angular/angular/edit/master/packages/elements/src/create-custom-element.ts?message=docs(elements)%3A%20describe%20your%20change...#L31-L36\" aria-label=\"Suggest Edits\" title=\"Suggest Edits\"><i class=\"material-icons\" aria-hidden=\"true\" role=\"img\">mode_edit</i></a>\n <a href=\"https://github.com/angular/angular/tree/12.0.0-next.7/packages/elements/src/create-custom-element.ts#L31-L36\" aria-label=\"View Source\" title=\"View Source\"><i class=\"material-icons\" aria-hidden=\"true\" role=\"img\">code</i></a>\n</div>\n </div>\n </th></tr></thead>\n <tbody>\n <tr>\n <td class=\"short-description\">\n <p>Initializes a constructor instance.</p>\n\n </td>\n </tr>\n \n <tr>\n <td>\n <div class=\"overload-info\">\n \n\n <code-example language=\"ts\" hidecopy=\"true\" class=\"no-box api-heading\"><span class=\"member-name\">new </span>(injector?: <a href=\"api/core/Injector\" class=\"code-anchor\">Injector</a>): <a href=\"api/elements/NgElement\" class=\"code-anchor\">NgElement</a> &#x26; <a href=\"api/elements/WithProperties\" class=\"code-anchor\">WithProperties</a>&#x3C;P></code-example>\n\n \n\n <h6 class=\"no-anchor\" id=\"parameters\">Parameters</h6>\n <table class=\"is-full-width list-table parameters-table instance-method-overload-parameters\">\n <tbody>\n \n <tr class=\"instance-method-overload-parameter\">\n <td class=\"param-name\">\n <a id=\"\"></a>\n <code>injector</code>\n </td>\n <td class=\"param-type\"><code><a href=\"api/core/Injector\" class=\"code-anchor\">Injector</a></code></td>\n <td class=\"param-description\">\n <p>If provided, overrides the configured injector.</p>\n<p> Optional. Default is <code>undefined</code>.</p>\n\n </td>\n </tr>\n </tbody>\n</table>\n\n \n <h6 class=\"no-anchor\" id=\"returns\">Returns</h6>\n <p><code><a href=\"api/elements/NgElement\" class=\"code-anchor\">NgElement</a> &#x26; <a href=\"api/elements/WithProperties\" class=\"code-anchor\">WithProperties</a>&#x3C;P></code></p>\n\n \n\n\n \n\n \n</div>\n </td>\n </tr>\n \n\n \n\n \n </tbody>\n</table>\n\n \n</section>\n\n\n \n\n\n </div>\n</article>\n\n<!-- links to this doc:\n - api/elements\n - api/elements/createCustomElement\n - guide/elements\n-->\n<!-- links from this doc:\n - /api\n - api/core/Injector\n - api/elements\n - api/elements/NgElement\n - api/elements/NgElementConstructor#construct-signature\n - api/elements/NgElementConstructor#methods\n - api/elements/NgElementConstructor#new\n - api/elements/NgElementConstructor#ngelementconstructor\n - api/elements/NgElementConstructor#observedAttributes\n - api/elements/NgElementConstructor#properties\n - api/elements/NgElementConstructor#see-also\n - api/elements/WithProperties\n - api/elements/createCustomElement\n - guide/elements\n - https://github.com/angular/angular/edit/master/packages/elements/src/create-custom-element.ts?message=docs(elements)%3A%20describe%20your%20change...#L15-L37\n - https://github.com/angular/angular/edit/master/packages/elements/src/create-custom-element.ts?message=docs(elements)%3A%20describe%20your%20change...#L31-L36\n - https://github.com/angular/angular/tree/12.0.0-next.7/packages/elements/src/create-custom-element.ts#L15-L37\n - https://github.com/angular/angular/tree/12.0.0-next.7/packages/elements/src/create-custom-element.ts#L31-L36\n-->"
}