{"id":719,"date":"2024-01-09T11:22:50","date_gmt":"2024-01-09T03:22:50","guid":{"rendered":"http:\/\/ericw.top\/?p=719"},"modified":"2024-01-09T11:33:32","modified_gmt":"2024-01-09T03:33:32","slug":"%e8%87%aa%e5%ae%9a%e4%b9%89%e6%8c%87%e4%bb%a4","status":"publish","type":"post","link":"http:\/\/ericw.top\/?p=719","title":{"rendered":"\u81ea\u5b9a\u4e49\u6307\u4ee4"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"957\" height=\"405\" src=\"http:\/\/ericw.top\/wp-content\/uploads\/2024\/01\/image-43.png\" alt=\"\" class=\"wp-image-720\" style=\"width:761px;height:auto\" srcset=\"http:\/\/ericw.top\/wp-content\/uploads\/2024\/01\/image-43.png 957w, http:\/\/ericw.top\/wp-content\/uploads\/2024\/01\/image-43-300x127.png 300w, http:\/\/ericw.top\/wp-content\/uploads\/2024\/01\/image-43-768x325.png 768w\" sizes=\"(max-width: 957px) 100vw, 957px\" \/><figcaption class=\"wp-element-caption\">\u6bcf\u4e2a\u6307\u4ee4\u6709\u7740\u81ea\u5df1\u5404\u81ea\u72ec\u7acb\u7684\u529f\u80fd<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc-0\">\u81ea\u5b9a\u4e49\u6307\u4ee4<\/h2>\n\n\n\n<p>\u81ea\u5df1\u5b9a\u4e49\u7684\u6307\u4ee4\uff0c\u53ef\u4ee5<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-pale-cyan-blue-color\">\u5c01\u88c5\u4e00\u4e9bdom\u64cd\u4f5c<\/mark>\uff0c\u62d3\u5c55\u989d\u5916\u529f\u80fd<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-cyan-bluish-gray-color has-text-color has-link-color has-small-font-size wp-elements-169f893b4ba94248152cdfec2edb8a03\"><strong>el <\/strong>\uff1a<strong>\u6307\u4ee4\u7ed1\u5b9a\u5230\u7684\u5143\u7d20<\/strong>\u3002 \u8fd9\u53ef\u4ee5\u7528\u4e8e\u76f4\u63a5\u64cd\u4f5c DOM\u3002 <br><strong>binding <\/strong>\uff1a\u4e00\u4e2a\u5bf9\u8c61\uff0c\u5305\u542b\u4ee5\u4e0b\u5c5e\u6027\u3002 <br><strong>value <\/strong>\uff1a\u4f20\u9012\u7ed9\u6307\u4ee4\u7684\u503c\u3002<\/p>\n<\/div><\/div>\n\n\n\n<p>\u8bed\u6cd5\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >&lt;input v-\u6307\u4ee4\u540d type=&quot;text&quot;&gt;<\/code><\/pre>\n\n\n\n<ul>\n<li>\u5168\u5c40\u6ce8\u518c<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >Vue.directive(&#039;\u6307\u4ee4\u540d&#039;, {\n  &quot;inserted&quot; (el) {\n    \/\/ \u53ef\u4ee5\u5bf9 el \u6807\u7b7e\uff0c\u6269\u5c55\u989d\u5916\u529f\u80fd\n    el.focus()\n  }\n})<\/code><\/pre>\n\n\n\n<ul>\n<li>\u5c40\u90e8\u6ce8\u518c<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >directives: {\n  \/\/ \u8c03\u7528\u6307\u4ee4\u65f6\u76f4\u63a5 v-\u6307\u4ee4\u540d  (v-focus)\n  &quot;\u6307\u4ee4\u540d&quot;: {\n    \/\/ inserted \u4f1a\u5728\u9875\u9762\u63d2\u5165\u5143\u7d20\u65f6\u89e6\u53d1  \uff08\u751f\u547d\u5468\u671f\u94a9\u5b50\u51fd\u6570\uff09\n    inserted () {\n      \/\/ \u53ef\u4ee5\u5bf9 el \u6807\u7b7e\uff0c\u6269\u5c55\u989d\u5916\u529f\u80fd\n      el.focus()\n    }\n  }\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc-1\">\u6307\u4ee4\u7684\u503c<\/h2>\n\n\n\n<p>\u9700\u6c42\uff1a\u5b9e\u73b0\u4e00\u4e2a color \u6307\u4ee4 - \u4f20\u5165\u4e0d\u540c\u7684\u989c\u8272, \u7ed9\u6807\u7b7e\u8bbe\u7f6e\u6587\u5b57\u989c\u8272<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"519\" height=\"440\" src=\"http:\/\/ericw.top\/wp-content\/uploads\/2024\/01\/image-44.png\" alt=\"\" class=\"wp-image-721\" style=\"width:139px;height:auto\" srcset=\"http:\/\/ericw.top\/wp-content\/uploads\/2024\/01\/image-44.png 519w, http:\/\/ericw.top\/wp-content\/uploads\/2024\/01\/image-44-300x254.png 300w\" sizes=\"(max-width: 519px) 100vw, 519px\" \/><\/figure>\n\n\n\n<ul>\n<li>\u8bed\u6cd5\uff1a\u5728\u7ed1\u5b9a\u6307\u4ee4\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u201c\u7b49\u53f7\u201d\u7684\u5f62\u5f0f\u4e3a\u6307\u4ee4 \u7ed1\u5b9a <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">\u5177\u4f53\u7684\u53c2\u6570\u503c<\/mark><\/strong><\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >&lt;div v-color=&quot;color&quot;&gt;\u6211\u662f\u5185\u5bb9&lt;\/div&gt;<\/code><\/pre>\n\n\n\n<ul>\n<li>\u901a\u8fc7 <code class=\"prettyprint\" >binding.value<\/code> \u53ef\u4ee5\u62ff\u5230\u6307\u4ee4\u503c\uff0c\u6307\u4ee4\u503c\u4fee\u6539\u4f1a <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">\u89e6\u53d1 update \u51fd\u6570<\/mark><\/strong>\u3002<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >directives: {\n  color: {\n    inserted (el, binding) {\n      el.style.color = binding.value\n    },\n    update (el, binding) {\n      el.style.color = binding.value\n    }\n  }\n}\n\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc-2\">v-loading\u6307\u4ee4\u5c01\u88c5<\/h2>\n\n\n\n<p>\u573a\u666f\uff1a\u5b9e\u9645\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u53d1\u9001\u8bf7\u6c42\u9700\u8981\u65f6\u95f4\uff0c\u5728\u8bf7\u6c42\u7684\u6570\u636e\u672a\u56de\u6765\u65f6\uff0c\u9875\u9762\u4f1a\u5904\u4e8e\u7a7a\u767d\u72b6\u6001 =&gt; \u7528\u6237\u4f53\u9a8c\u4e0d\u597d<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"415\" src=\"http:\/\/ericw.top\/wp-content\/uploads\/2024\/01\/image-46-1024x415.png\" alt=\"\" class=\"wp-image-723\" srcset=\"http:\/\/ericw.top\/wp-content\/uploads\/2024\/01\/image-46-1024x415.png 1024w, http:\/\/ericw.top\/wp-content\/uploads\/2024\/01\/image-46-300x122.png 300w, http:\/\/ericw.top\/wp-content\/uploads\/2024\/01\/image-46-768x311.png 768w, http:\/\/ericw.top\/wp-content\/uploads\/2024\/01\/image-46-1536x623.png 1536w, http:\/\/ericw.top\/wp-content\/uploads\/2024\/01\/image-46-2048x830.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u5206\u6790\uff1a<\/p>\n\n\n\n<p>1. \u672c\u8d28 loading \u6548\u679c\u5c31\u662f\u4e00\u4e2a\u8499\u5c42\uff0c\u76d6\u5728\u4e86\u76d2\u5b50\u4e0a<\/p>\n\n\n\n<p>2. \u6570\u636e\u8bf7\u6c42\u4e2d\uff0c\u5f00\u542floading\u72b6\u6001\uff0c\u6dfb\u52a0\u8499\u5c42<\/p>\n\n\n\n<p>3. \u6570\u636e\u8bf7\u6c42\u5b8c\u6bd5\uff0c\u5173\u95edloading\u72b6\u6001\uff0c\u79fb\u9664\u8499\u5c42<\/p>\n\n\n\n<p><strong>\u5b9e\u73b0\uff1a<\/strong><\/p>\n\n\n\n<p>1. \u51c6\u5907\u4e00\u4e2a loading \u7c7b\uff0c\u901a\u8fc7\u4f2a\u5143\u7d20\u5b9a\u4f4d\uff0c\u8bbe\u7f6e\u5bbd\u9ad8\uff0c\u5b9e\u73b0\u8499\u5c42<\/p>\n\n\n\n<p>2. \u5f00\u542f\u5173\u95ed loading \u72b6\u6001\uff08\u6dfb\u52a0\u79fb\u9664\u8499\u5c42\uff09\uff0c\u672c\u8d28\u53ea\u9700\u8981\u6dfb\u52a0\u79fb\u9664\u7c7b\u5373\u53ef<\/p>\n\n\n\n<p>3. \u7ed3\u5408\u81ea\u5b9a\u4e49\u6307\u4ee4\u7684\u8bed\u6cd5\u8fdb\u884c\u5c01\u88c5\u590d\u7528<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >.loading:before {\n  content: &quot;&quot;;\n  position: absolute;\n  left: 0;\n  top: 0;\n  width: 100%;\n  height: 100%;\n  background: #fff url(&quot;.\/loading.gif&quot;)\n  no-repeat center;\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u81ea\u5b9a\u4e49\u6307\u4ee4 \u81ea\u5df1\u5b9a\u4e49\u7684\u6307\u4ee4\uff0c\u53ef\u4ee5\u5c01\u88c5\u4e00\u4e9bdom\u64cd\u4f5c\uff0c\u62d3\u5c55\u989d\u5916\u529f\u80fd el \uff1a\u6307\u4ee4\u7ed1\u5b9a\u5230\u7684\u5143\u7d20\u3002 \u8fd9\u53ef\u4ee5\u7528\u4e8e\u76f4\u63a5\u64cd [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":720,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17,5],"tags":[],"_links":{"self":[{"href":"http:\/\/ericw.top\/index.php?rest_route=\/wp\/v2\/posts\/719"}],"collection":[{"href":"http:\/\/ericw.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ericw.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ericw.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/ericw.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=719"}],"version-history":[{"count":3,"href":"http:\/\/ericw.top\/index.php?rest_route=\/wp\/v2\/posts\/719\/revisions"}],"predecessor-version":[{"id":727,"href":"http:\/\/ericw.top\/index.php?rest_route=\/wp\/v2\/posts\/719\/revisions\/727"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/ericw.top\/index.php?rest_route=\/wp\/v2\/media\/720"}],"wp:attachment":[{"href":"http:\/\/ericw.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=719"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ericw.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=719"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ericw.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}