5 lines
52 KiB
JSON
5 lines
52 KiB
JSON
{
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"id": "api/platform-browser/By",
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"title": "By",
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"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/platform-browser\", \"name\": \"@angular/platform-browser\" } },\n { \"@type\": \"ListItem\", \"position\": 3, \"item\": { \"@id\": \"https://angular.io/api/platform-browser/By\", \"name\": \"By\" } }\n ]\n }\n </script>\n <a href=\"/api\">API</a> > <a href=\"api/platform-browser\">@angular/platform-browser</a>\n </div>\n <div class=\"github-links\">\n <a href=\"https://github.com/angular/angular/edit/master/packages/platform-browser/src/dom/debug/by.ts?message=docs(platform-browser)%3A%20describe%20your%20change...#L11-L59\" 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/platform-browser/src/dom/debug/by.ts#L11-L59\" 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=\"by\">By<a title=\"Link to this heading\" class=\"header-link\" aria-hidden=\"true\" href=\"api/platform-browser/By#by\"><i class=\"material-icons\">link</i></a></h1>\n \n <label class=\"api-type-label class\">class</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>Predicates for use with <a href=\"api/core/DebugElement\"><code>DebugElement</code></a>'s query functions.</p>\n\n \n </section>\n \n \n \n <section class=\"class-overview\">\n<code-example language=\"ts\" hidecopy=\"true\">\nclass <a href=\"api/platform-browser/By\" class=\"code-anchor\">By</a> {\n <a class=\"code-anchor\" href=\"api/platform-browser/By#all\">static <span class=\"member-name\">all</span>(): Predicate<DebugNode></a>\n <a class=\"code-anchor\" href=\"api/platform-browser/By#css\">static <span class=\"member-name\">css</span>(selector: string): Predicate<DebugElement></a>\n <a class=\"code-anchor\" href=\"api/platform-browser/By#directive\">static <span class=\"member-name\">directive</span>(type: Type<any>): Predicate<DebugNode></a>\n}\n</code-example>\n\n \n \n\n</section>\n\n\n \n\n \n \n \n\n\n\n\n<section class=\"static-methods\">\n <h2 id=\"static-methods\">Static methods<a title=\"Link to this heading\" class=\"header-link\" aria-hidden=\"true\" href=\"api/platform-browser/By#static-methods\"><i class=\"material-icons\">link</i></a></h2>\n \n <a id=\"all\"></a>\n<table class=\"is-full-width method-table static-method\">\n <thead><tr><th>\n <div class=\"with-github-links\">\n <h3 id=\"all\">\n all()\n \n <a title=\"Link to this heading\" class=\"header-link\" aria-hidden=\"true\" href=\"api/platform-browser/By#all\"><i class=\"material-icons\">link</i></a></h3>\n <div class=\"github-links\">\n <a href=\"https://github.com/angular/angular/edit/master/packages/platform-browser/src/dom/debug/by.ts?message=docs(platform-browser)%3A%20describe%20your%20change...#L20-L30\" 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/platform-browser/src/dom/debug/by.ts#L20-L30\" 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>Match all nodes.</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\"><a href=\"api/upgrade/static\" class=\"code-anchor\">static</a> <span class=\"member-name\">all</span>(): Predicate<DebugNode></code-example>\n\n \n\n <h6 class=\"no-anchor\" id=\"parameters\">Parameters</h6>\n <p>There are no parameters.</p>\n\n \n <h6 class=\"no-anchor\" id=\"returns\">Returns</h6>\n <p><code><a href=\"api/core/Predicate\" class=\"code-anchor\">Predicate</a><<a href=\"api/core/DebugNode\" class=\"code-anchor\">DebugNode</a>></code></p>\n\n \n\n\n \n\n \n</div>\n </td>\n </tr>\n \n\n \n\n <tr>\n <td class=\"usage-notes\">\n <h4 id=\"all-usage-notes\">Usage Notes<a title=\"Link to this heading\" class=\"header-link\" aria-hidden=\"true\" href=\"api/platform-browser/By#all-usage-notes\"><i class=\"material-icons\">link</i></a></h4>\n <h5 id=\"example\">Example<a title=\"Link to this heading\" class=\"header-link\" aria-hidden=\"true\" href=\"api/platform-browser/By#example\"><i class=\"material-icons\">link</i></a></h5>\n<code-example path=\"platform-browser/dom/debug/ts/by/by.ts\" region=\"by_all\">\ndebugElement.query(By.all());\n\n</code-example>\n\n </td>\n </tr>\n </tbody>\n</table>\n\n \n <a id=\"css\"></a>\n<table class=\"is-full-width method-table static-method\">\n <thead><tr><th>\n <div class=\"with-github-links\">\n <h3 id=\"css\">\n css()\n \n <a title=\"Link to this heading\" class=\"header-link\" aria-hidden=\"true\" href=\"api/platform-browser/By#css\"><i class=\"material-icons\">link</i></a></h3>\n <div class=\"github-links\">\n <a href=\"https://github.com/angular/angular/edit/master/packages/platform-browser/src/dom/debug/by.ts?message=docs(platform-browser)%3A%20describe%20your%20change...#L31-L46\" 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/platform-browser/src/dom/debug/by.ts#L31-L46\" 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>Match elements by the given CSS selector.</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\"><a href=\"api/upgrade/static\" class=\"code-anchor\">static</a> <span class=\"member-name\">css</span>(selector: string): Predicate<DebugElement></code-example>\n\n \n\n <h6 class=\"no-anchor\" id=\"parameters-1\">Parameters</h6>\n <table class=\"is-full-width list-table parameters-table static-method-overload-parameters\">\n <tbody>\n \n <tr class=\"static-method-overload-parameter\">\n <td class=\"param-name\">\n <a id=\"\"></a>\n <code>selector</code>\n </td>\n <td class=\"param-type\"><code>string</code></td>\n <td class=\"param-description\">\n \n \n </td>\n </tr>\n </tbody>\n</table>\n\n \n <h6 class=\"no-anchor\" id=\"returns-1\">Returns</h6>\n <p><code><a href=\"api/core/Predicate\" class=\"code-anchor\">Predicate</a><<a href=\"api/core/DebugElement\" class=\"code-anchor\">DebugElement</a>></code></p>\n\n \n\n\n \n\n \n</div>\n </td>\n </tr>\n \n\n \n\n <tr>\n <td class=\"usage-notes\">\n <h4 id=\"css-usage-notes\">Usage Notes<a title=\"Link to this heading\" class=\"header-link\" aria-hidden=\"true\" href=\"api/platform-browser/By#css-usage-notes\"><i class=\"material-icons\">link</i></a></h4>\n <h5 id=\"example-1\">Example<a title=\"Link to this heading\" class=\"header-link\" aria-hidden=\"true\" href=\"api/platform-browser/By#example-1\"><i class=\"material-icons\">link</i></a></h5>\n<code-example path=\"platform-browser/dom/debug/ts/by/by.ts\" region=\"by_css\">\ndebugElement.query(By.css('[attribute]'));\n\n</code-example>\n\n </td>\n </tr>\n </tbody>\n</table>\n\n \n <a id=\"directive\"></a>\n<table class=\"is-full-width method-table static-method\">\n <thead><tr><th>\n <div class=\"with-github-links\">\n <h3 id=\"directive\">\n directive()\n \n <a title=\"Link to this heading\" class=\"header-link\" aria-hidden=\"true\" href=\"api/platform-browser/By#directive\"><i class=\"material-icons\">link</i></a></h3>\n <div class=\"github-links\">\n <a href=\"https://github.com/angular/angular/edit/master/packages/platform-browser/src/dom/debug/by.ts?message=docs(platform-browser)%3A%20describe%20your%20change...#L47-L58\" 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/platform-browser/src/dom/debug/by.ts#L47-L58\" 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>Match nodes that have the given directive present.</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\"><a href=\"api/upgrade/static\" class=\"code-anchor\">static</a> <span class=\"member-name\">directive</span>(type: Type<any>): Predicate<DebugNode></code-example>\n\n \n\n <h6 class=\"no-anchor\" id=\"parameters-2\">Parameters</h6>\n <table class=\"is-full-width list-table parameters-table static-method-overload-parameters\">\n <tbody>\n \n <tr class=\"static-method-overload-parameter\">\n <td class=\"param-name\">\n <a id=\"\"></a>\n <code>type</code>\n </td>\n <td class=\"param-type\"><code><a href=\"api/core/Type\" class=\"code-anchor\">Type</a><any></any></code></td>\n <td class=\"param-description\">\n \n \n </td>\n </tr>\n </tbody>\n</table>\n\n \n <h6 class=\"no-anchor\" id=\"returns-2\">Returns</h6>\n <p><code><a href=\"api/core/Predicate\" class=\"code-anchor\">Predicate</a><<a href=\"api/core/DebugNode\" class=\"code-anchor\">DebugNode</a>></code></p>\n\n \n\n\n \n\n \n</div>\n </td>\n </tr>\n \n\n \n\n <tr>\n <td class=\"usage-notes\">\n <h4 id=\"directive-usage-notes\">Usage Notes<a title=\"Link to this heading\" class=\"header-link\" aria-hidden=\"true\" href=\"api/platform-browser/By#directive-usage-notes\"><i class=\"material-icons\">link</i></a></h4>\n <h5 id=\"example-2\">Example<a title=\"Link to this heading\" class=\"header-link\" aria-hidden=\"true\" href=\"api/platform-browser/By#example-2\"><i class=\"material-icons\">link</i></a></h5>\n<code-example path=\"platform-browser/dom/debug/ts/by/by.ts\" region=\"by_directive\">\ndebugElement.query(By.directive(MyDirective));\n\n</code-example>\n\n </td>\n </tr>\n </tbody>\n</table>\n\n \n</section>\n\n\n\n\n\n\n\n\n\n\n\n \n\n\n </div>\n</article>\n\n<!-- links to this doc:\n - api/platform-browser\n - guide/testing-components-basics\n - guide/testing-utility-apis\n-->\n<!-- links from this doc:\n - /api\n - api/core/DebugElement\n - api/core/DebugNode\n - api/core/Predicate\n - api/core/Type\n - api/platform-browser\n - api/platform-browser/By#all\n - api/platform-browser/By#all-usage-notes\n - api/platform-browser/By#by\n - api/platform-browser/By#css\n - api/platform-browser/By#css-usage-notes\n - api/platform-browser/By#directive\n - api/platform-browser/By#directive-usage-notes\n - api/platform-browser/By#example\n - api/platform-browser/By#example-1\n - api/platform-browser/By#example-2\n - api/platform-browser/By#static-methods\n - api/upgrade/static\n - https://github.com/angular/angular/edit/master/packages/platform-browser/src/dom/debug/by.ts?message=docs(platform-browser)%3A%20describe%20your%20change...#L11-L59\n - https://github.com/angular/angular/edit/master/packages/platform-browser/src/dom/debug/by.ts?message=docs(platform-browser)%3A%20describe%20your%20change...#L20-L30\n - https://github.com/angular/angular/edit/master/packages/platform-browser/src/dom/debug/by.ts?message=docs(platform-browser)%3A%20describe%20your%20change...#L31-L46\n - https://github.com/angular/angular/edit/master/packages/platform-browser/src/dom/debug/by.ts?message=docs(platform-browser)%3A%20describe%20your%20change...#L47-L58\n - https://github.com/angular/angular/tree/12.0.0-next.7/packages/platform-browser/src/dom/debug/by.ts#L11-L59\n - https://github.com/angular/angular/tree/12.0.0-next.7/packages/platform-browser/src/dom/debug/by.ts#L20-L30\n - https://github.com/angular/angular/tree/12.0.0-next.7/packages/platform-browser/src/dom/debug/by.ts#L31-L46\n - https://github.com/angular/angular/tree/12.0.0-next.7/packages/platform-browser/src/dom/debug/by.ts#L47-L58\n-->"
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} |