vant/static/js/async/9007.0f608cce.js

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(self.webpackChunk=self.webpackChunk||[]).push([["9007"],{45885:function(s,a,n){"use strict";n.r(a);var t=n("80681");let e=["innerHTML"];a.default={setup:()=>({html:""}),render:()=>((0,t.wg)(),(0,t.iD)("div",{class:"van-doc-markdown-body",innerHTML:'<h1>usePageVisibility</h1>\n<div class="van-doc-card"><h3 id="intro" tabindex="-1">Intro</h3>\n<p>Get the visible state of the page.</p>\n</div><h2 id="usage" tabindex="-1">Usage</h2>\n<div class="van-doc-card"><h3 id="basic-usage" tabindex="-1">Basic Usage</h3>\n<pre><code class="language-js"><span class="hljs-keyword">import</span> { watch } <span class="hljs-keyword">from</span> <span class="hljs-string">&#x27;vue&#x27;</span>;\n<span class="hljs-keyword">import</span> { usePageVisibility } <span class="hljs-keyword">from</span> <span class="hljs-string">&#x27;@vant/use&#x27;</span>;\n\n<span class="hljs-keyword">export</span> <span class="hljs-keyword">default</span> {\n  <span class="hljs-title function_">setup</span>(<span class="hljs-params"></span>) {\n    <span class="hljs-keyword">const</span> pageVisibility = <span class="hljs-title function_">usePageVisibility</span>();\n\n    <span class="hljs-title function_">watch</span>(pageVisibility, <span class="hljs-function">(<span class="hljs-params">value</span>) =&gt;</span> {\n      <span class="hljs-variable language_">console</span>.<span class="hljs-title function_">log</span>(<span class="hljs-string">&#x27;visibility: &#x27;</span>, value);\n    });\n  },\n};\n</code></pre>\n</div><h2 id="api" tabindex="-1">API</h2>\n<div class="van-doc-card"><h3 id="type-declarations" tabindex="-1">Type Declarations</h3>\n<pre><code class="language-ts"><span class="hljs-keyword">type</span> <span class="hljs-title class_">VisibilityState</span> = <span class="hljs-string">&#x27;visible&#x27;</span> | <span class="hljs-string">&#x27;hidden&#x27;</span>;\n\n<span class="hljs-keyword">function</span> <span class="hljs-title function_">usePageVisibility</span>(<span class="hljs-params"></span>): <span class="hljs-title class_">Ref</span>&lt;<span class="hljs-title class_">VisibilityState</span>&gt;;\n</code></pre>\n</div><div class="van-doc-card"><h3 id="return-value" tabindex="-1">Return Value</h3>\n<table>\n<thead>\n<tr>\n<th>Name</th>\n<th>Description</th>\n<th>Type</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>visibilityState</td>\n<td>The current visible state of the page, could be <code>visible</code> or <code>hidden</code></td>\n<td><em>Ref&lt;VisibilityState&gt;</em></td>\n</tr>\n</tbody>\n</table>\n</div>'},null,8,e))}}}]);