{"id":3500,"date":"2022-03-16T16:02:48","date_gmt":"2022-03-16T08:02:48","guid":{"rendered":"https:\/\/egonlin.com\/?p=3500"},"modified":"2022-03-16T16:02:48","modified_gmt":"2022-03-16T08:02:48","slug":"%e7%ac%ac%e5%8d%81%e4%b8%80%e8%8a%82%ef%bc%9a%e8%87%aa%e5%ae%9a%e4%b9%89%e7%bb%84%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/egonlin.com\/?p=3500","title":{"rendered":"\u7b2c\u5341\u4e00\u8282\uff1a\u81ea\u5b9a\u4e49\u7ec4\u4ef6"},"content":{"rendered":"

1. \u81ea\u5b9a\u4e49\u7ec4\u4ef6<\/h1>\n

\u5c0f\u7a0b\u5e8f\u5141\u8bb8\u6211\u4eec\u4f7f\u7528\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u7684\u65b9\u5f0f\u6765\u6784\u5efa\u9875\u9762\u3002<\/p>\n

\u81ea\u5b9a\u4e49\u7ec4\u4ef6<\/a><\/p>\n

\u200b \u662f\u4e0d\u662f\u7528\u7684\u5fae\u4fe1\u7684\u7ec4\u4ef6\u611f\u89c9\u5f88\u723d\u554a\uff0c\u5982\u679c\u4e0d\u591f\u7528\u600e\u4e48\u529e\uff1f<\/strong><\/p>\n

\"\"<\/div><\/p>\n

1.1. \u521b\u5efa\u81ea\u5b9a\u4e49\u7ec4\u4ef6<\/h2>\n
\n

\u7c7b\u4f3c\u4e8e\u9875\u9762\uff0c\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u7531 json<\/code> wxml<\/code> wxss<\/code> js<\/code> 4\u4e2a\u6587\u4ef6\u7ec4\u6210<\/p>\n<\/blockquote>\n

1.1.1. \u58f0\u660e\u7ec4\u4ef6<\/h3>\n

\u9996\u5148\u9700\u8981\u5728 json<\/code> \u6587\u4ef6\u4e2d\u8fdb\u884c\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u58f0\u660e<\/p>\n

{\n  "component": true\n}<\/code><\/pre>\n
1.1.2. \u7f16\u8f91\u7ec4\u4ef6<\/h3>\n
\u540c\u65f6\uff0c\u8fd8\u8981\u5728 wxml<\/code> \u6587\u4ef6\u4e2d\u7f16\u5199\u7ec4\u4ef6\u6a21\u677f\uff0c\u5728 wxss<\/code> \u6587\u4ef6\u4e2d\u52a0\u5165\u7ec4\u4ef6\u6837\u5f0f<\/p>\n
\n
\u6ce8\u610f\uff1a\u5728\u7ec4\u4ef6wxss\u4e2d\u4e0d\u5e94\u4f7f\u7528ID\u9009\u62e9\u5668\u3001\u5c5e\u6027\u9009\u62e9\u5668\u548c\u6807\u7b7e\u540d\u9009\u62e9\u5668\u3002<\/strong><\/p>\n<\/blockquote>\n
<!-- \u8fd9\u662f\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u7684\u5185\u90e8WXML\u7ed3\u6784 -->\n<view class="inner">\n  {{innerText}}\n    <slot><\/slot>\n<\/view>\n<\/code><\/pre>\n
\/* \u8fd9\u91cc\u7684\u6837\u5f0f\u53ea\u5e94\u7528\u4e8e\u8fd9\u4e2a\u81ea\u5b9a\u4e49\u7ec4\u4ef6 *\/\n.inner {\n  color: red;\n}<\/code><\/pre>\n
1.1.3. \u6ce8\u518c\u7ec4\u4ef6<\/h3>\n
\u5728\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u7684 js<\/code> \u6587\u4ef6\u4e2d\uff0c\u9700\u8981\u4f7f\u7528 Component()<\/code> \u6765\u6ce8\u518c\u7ec4\u4ef6\uff0c\u5e76\u63d0\u4f9b\u7ec4\u4ef6\u7684\u5c5e\u6027\u5b9a\u4e49\u3001\u5185\u90e8\u6570\u636e\u548c\u81ea\u5b9a\u4e49\u65b9\u6cd5<\/p>\n
Component({\n  properties: {\n    \/\/ \u8fd9\u91cc\u5b9a\u4e49\u4e86innerText\u5c5e\u6027\uff0c\u5c5e\u6027\u503c\u53ef\u4ee5\u5728\u7ec4\u4ef6\u4f7f\u7528\u65f6\u6307\u5b9a\n    innerText: {\n      type: String,\n      value: 'default value',\n    }\n  },\n  data: {\n    \/\/ \u8fd9\u91cc\u662f\u4e00\u4e9b\u7ec4\u4ef6\u5185\u90e8\u6570\u636e\n    someData: {}\n  },\n  methods: {\n    \/\/ \u8fd9\u91cc\u662f\u4e00\u4e2a\u81ea\u5b9a\u4e49\u65b9\u6cd5\n    customMethod: function(){}\n  }\n})<\/code><\/pre>\n
1.2. \u4f7f\u7528\u81ea\u5b9a\u4e49\u7ec4\u4ef6<\/h2>\n
\u9996\u5148\u8981\u5728\u9875\u9762\u7684 json<\/code> \u6587\u4ef6\u4e2d\u8fdb\u884c\u5f15\u7528\u58f0\u660e\u3002\u8fd8\u8981\u63d0\u4f9b\u5bf9\u5e94\u7684\u7ec4\u4ef6\u540d\u548c\u7ec4\u4ef6\u8def\u5f84<\/p>\n
{\n    \/\/ \u5f15\u7528\u58f0\u660e\n  "usingComponents": {\n    \/\/ \u8981\u4f7f\u7528\u7684\u7ec4\u4ef6\u7684\u540d\u79f0     \/\/ \u7ec4\u4ef6\u7684\u8def\u5f84\n    "component-tag-name": "path\/to\/the\/custom\/component"\n  }\n}<\/code><\/pre>\n
\"\"<\/div><\/p>\n
1.3\u9875\u9762\u5411\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u4f20\u9012\u6570\u636e<\/h3>\n
#\u9875\u9762\u4e2dwxml\n<my-con  title="{{\u53d8\u91cf\u540d}}"><my-con\/><\/code><\/pre>\n
 #\u518d\u7ec4\u4ef6\u4e2d\n   properties: {\n    title:{\n      type:String,\n      value:"\u4f60\u597d"\n    }\n  }<\/code><\/pre>\n
1.4\u7ec4\u4ef6\u5c06\u4e8b\u4ef6\u4f20\u7ed9\u9875\u9762<\/h1>\n
 \u9875\u9762\n <my-com title="{{title}}" bind:icre="icre"><\/my-com><\/code><\/pre>\n
\u9875\u9762\u4e2djs\n  icre:function(e){\n    console.log(e)\n    this.setData({\n        num:this.data.num+1\n    })\n  },<\/code><\/pre>\n
\u7ec4\u4ef6\u4e2d\u7684wxml<\/p>\n
<button bindtap='clickpush'>\u52a0\u6211<\/button><\/code><\/pre>\n
\u7ec4\u4ef6\u4e2d\u7684js<\/p>\n
clickpush:function(e){\n      console.log(e)\n      this.triggerEvent("icre",{"index":13},{})\n    }<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
1. \u81ea\u5b9a\u4e49\u7ec4\u4ef6 \u5c0f\u7a0b\u5e8f\u5141\u8bb8\u6211\u4eec\u4f7f\u7528\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u7684\u65b9\u5f0f\u6765\u6784\u5efa\u9875\u9762\u3002 \u81ea\u5b9a\u4e49\u7ec4\u4ef6 \u200b \u662f\u4e0d\u662f\u7528\u7684\u5fae\u4fe1\u7684\u7ec4\u4ef6\u611f\u89c9\u5f88\u723d […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[307,308],"tags":[],"_links":{"self":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/3500"}],"collection":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3500"}],"version-history":[{"count":0,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/3500\/revisions"}],"wp:attachment":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3500"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3500"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}