{"id":30223,"date":"2024-11-25T12:21:08","date_gmt":"2024-11-25T04:21:08","guid":{"rendered":"https:\/\/fwq.ai\/blog\/30223\/"},"modified":"2024-11-25T12:21:08","modified_gmt":"2024-11-25T04:21:08","slug":"%e5%b0%8f%e7%a8%8b%e5%ba%8f%e5%bc%80%e5%8f%91%e4%b9%8b%e6%95%b0%e6%8d%ae%e7%bb%91%e5%ae%9a","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/30223\/","title":{"rendered":"\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u4e4b\u6570\u636e\u7ed1\u5b9a"},"content":{"rendered":"

\u6570\u636e\u7ed1\u5b9a<\/strong><\/p>\n

wxml\u4e2d\u7684\u52a8\u6001\u6570\u636e\u5747\u6765\u81ea\u5bf9\u5e94page\u7684data\u3002<\/p>\n

\u7b80\u5355\u7ed1\u5b9a<\/strong><\/p>\n

\u6570\u636e\u7ed1\u5b9a\u4f7f\u7528”Mustache”\u8bed\u6cd5\uff08\u53cc\u5927\u62ec\u53f7\uff09\u5c06\u53d8\u91cf\u5305\u8d77\u6765\uff0c\u53ef\u4ee5\u4f5c\u7528\u4e8e\uff1a<\/p>\n

\u5185\u5bb9<\/strong><\/p>\n

<view> {{ message }} <\/view>\r\nPage({\r\n  data: {\r\n    message: 'Hello MINA!'\r\n  }\r\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u7ec4\u4ef6(\u9700\u8981\u5728\u53cc\u5f15\u53f7\u4e4b\u5185)<\/p>\n
<view> <\/view>\r\nPage({\r\n  data: {\r\n    id: 0\r\n  }\r\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u63a7\u5236\u5c5e\u6027(\u9700\u8981\u5728\u53cc\u5f15\u53f7\u4e4b\u5185)<\/p>\n
<view if=\"{{condition}}\"> <\/view>\r\nPage({\r\n  data: {\r\n    condition: true\r\n  }\r\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5173\u952e\u5b57(\u9700\u8981\u5728\u53cc\u5f15\u53f7\u4e4b\u5185)<\/p>\n
true\uff1aboolean \u7c7b\u578b\u7684 true\uff0c\u4ee3\u8868\u771f\u503c\u3002<\/p>\n
false\uff1a boolean \u7c7b\u578b\u7684 false\uff0c\u4ee3\u8868\u5047\u503c\u3002<\/p>\n
<checkbox> <\/checkbox><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u7279\u522b\u6ce8\u610f\uff1a\u4e0d\u8981\u76f4\u63a5\u5199 checked=”false”\uff0c\u5176\u8ba1\u7b97\u7ed3\u679c\u662f\u4e00\u4e2a\uff0c\u8f6c\u6210 boolean \u7c7b\u578b\u540e\u4ee3\u8868\u771f\u503c\u3002<\/p>\n
\u8fd0\u7b97<\/p>\n
\u53ef\u4ee5\u5728{{}}\u5185\u8fdb\u884c\u7b80\u5355\u7684\u8fd0\u7b97\uff0c\u652f\u6301\u7684\u6709\u5982\u4e0b\u51e0\u79cd\u65b9\u5f0f\uff1a<\/p>\n<\/p>\n
<view> Hidden <\/view><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u7b97\u6570\u8fd0\u7b97<\/p>\n
<view> {{a + b}} + {{c}} + d <\/view>\r\nPage({\r\n  data: {\r\n    a: 1,\r\n    b: 2,\r\n    c: 3\r\n  }\r\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
view\u4e2d\u7684\u5185\u5bb9\u4e3a3 + 3 + d<\/span><\/p>\n
\u903b\u8f91\u5224\u65ad<\/strong><\/p>\n
<view> 5}}\"&gt; <\/view><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5b57\u7b26\u4e32\u8fd0\u7b97
<\/strong><\/p>\n
<view>{{\"hello\" + name}}<\/view>\r\nPage({\r\n  data:{\r\n    name:\"MINA\"\r\n  }\r\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6570\u636e\u8def\u5f84\u8fd0\u7b97<\/strong><\/p>\n
<view>{{\r\nobject\r\n.\r\nkey\r\n}} {{\r\narray\r\n[0]}}<\/view>\r\nPage({  data: {\r\n    object: {\r\n      key: 'Hello '\r\n    },    array: ['MINA']\r\n  }\r\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u7ec4\u5408<\/strong><\/p>\n
\u4e5f\u53ef\u4ee5\u5728Mustache\u5185\u76f4\u63a5\u8fdb\u884c\u7ec4\u5408\uff0c\u6784\u6210\u65b0\u7684\u6216\u8005<\/p>\n
\u6570\u7ec4<\/p>\n
<view for> {{item}} <\/view>\r\nPage({\r\n  data: {\r\n    zero: 0\r\n  }\r\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6700\u7ec8\u7ec4\u5408\u6210\u6570\u7ec4[0, 1, 2, 3, 4]<\/p>\n
\u5bf9\u8c61<\/strong><\/p>\n
<template><\/template>\r\nPage({\r\n  data: {\r\n    a: 1,\r\n    b: 2\r\n  }\r\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6700\u7ec8\u7ec4\u5408\u6210\u7684\u5bf9\u8c61\u662f{for: 1, bar: 2}<\/p>\n
\u4e5f\u53ef\u4ee5\u7528\u6269\u5c55…\u6765\u5c06\u4e00\u4e2a\u5bf9\u8c61\u5c55\u5f00<\/p>\n
<template><\/template>\r\nPage({\r\n  data: {\r\n    obj1: {\r\n      a: 1,\r\n      b: 2\r\n    },\r\n    obj2: {\r\n      c: 3,\r\n      d: 4\r\n    }\r\n  }\r\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6700\u7ec8\u7ec4\u5408\u6210\u7684\u5bf9\u8c61\u662f{a: 1, b: 2, c: 3, d: 4, e: 5}<\/p>\n
\u5982\u679c\u5bf9\u8c61\u7684key\u548cvalue\u76f8\u540c\uff0c\u4e5f\u53ef\u4ee5\u95f4\u63a5\u5730\u8868\u8fbe<\/p>\n
<template><\/template>\r\nPage({\r\n  data: {\r\n    foo: 'my-foo',\r\n    bar: 'my-bar'\r\n  }\r\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6700\u7ec8\u7ec4\u5408\u6210\u7684\u5bf9\u8c61\u662f{foo: ‘my-foo’, bar:’my-bar’}<\/p>\n
\u6ce8\u610f\uff1a\u4e0a\u8ff0\u65b9\u5f0f\u53ef\u4ee5\u968f\u610f\u7ec4\u5408\uff0c\u4f46\u662f\u5982\u6709\u5b58\u5728\u76f8\u540c\u7684\u60c5\u51b5\uff0c\u540e\u8fb9\u7684\u4f1a\u8986\u76d6\u524d\u9762\uff0c\u5982<\/p>\n
<template><\/template>\r\nPage({\r\n  data: {\r\n    obj1: {\r\n      a: 1,\r\n      b: 2\r\n    },\r\n    obj2: {\r\n      b: 3,\r\n      c: 4\r\n    },\r\n    a: 5\r\n  }\r\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6700\u7ec8\u7ec4\u5408\u6210\u7684\u5bf9\u8c61\u662f{a: 5, b: 3, c: 6}<\/p>\n
\u3010\u76f8\u5173\u63a8\u8350\u3011<\/p>\n
1. <\/p>\n
2. <\/p>\n
3. <\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u4e4b\u6570\u636e\u7ed1\u5b9a\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6570\u636e\u7ed1\u5b9a wxml\u4e2d\u7684\u52a8\u6001\u6570\u636e\u5747\u6765\u81ea\u5bf9\u5e94page\u7684data\u3002 \u7b80\u5355\u7ed1\u5b9a \u6570\u636e\u7ed1\u5b9a\u4f7f\u7528”Mustache”\u8bed\u6cd5\uff08\u53cc\u5927\u62ec\u53f7\uff09\u5c06\u53d8\u91cf\u5305\u8d77\u6765\uff0c\u53ef\u4ee5\u4f5c\u7528\u4e8e\uff1a \u5185\u5bb9 <view> {{ message }} <\/view> Page({   data: {     message: ‘Hello MINA!’   } }) \u767b\u5f55\u540e\u590d\u5236 \u7ec4\u4ef6(\u9700\u8981\u5728\u53cc\u5f15\u53f7\u4e4b\u5185) <view> <\/view> Page({   data: {     id: 0   } }) \u767b\u5f55\u540e\u590d\u5236 \u63a7\u5236\u5c5e\u6027(\u9700\u8981\u5728\u53cc\u5f15\u53f7\u4e4b\u5185) <view if=”{{condition}}”> <\/view> Page({   data: {     condition: true   } }) \u767b\u5f55\u540e\u590d\u5236 \u5173\u952e\u5b57(\u9700\u8981\u5728\u53cc\u5f15\u53f7\u4e4b\u5185) true\uff1aboolean \u7c7b\u578b\u7684 true\uff0c\u4ee3\u8868\u771f\u503c\u3002 false\uff1a boolean \u7c7b\u578b\u7684 false\uff0c\u4ee3\u8868\u5047\u503c\u3002 <checkbox> <\/checkbox> \u767b\u5f55\u540e\u590d\u5236 \u7279\u522b\u6ce8\u610f\uff1a\u4e0d\u8981\u76f4\u63a5\u5199 checked=”false”\uff0c\u5176\u8ba1\u7b97\u7ed3\u679c\u662f\u4e00\u4e2a\uff0c\u8f6c\u6210 boolean \u7c7b\u578b\u540e\u4ee3\u8868\u771f\u503c\u3002 \u8fd0\u7b97 \u53ef\u4ee5\u5728{{}}\u5185\u8fdb\u884c\u7b80\u5355\u7684\u8fd0\u7b97\uff0c\u652f\u6301\u7684\u6709\u5982\u4e0b\u51e0\u79cd\u65b9\u5f0f\uff1a <view> Hidden <\/view> \u767b\u5f55\u540e\u590d\u5236 \u7b97\u6570\u8fd0\u7b97 <view> {{a + b}} + {{c}} + d <\/view> Page({   data: {     a: 1,     b: 2,     c: 3   } }) […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-30223","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/30223","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=30223"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/30223\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=30223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=30223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=30223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}