{"id":32524,"date":"2024-11-25T14:58:04","date_gmt":"2024-11-25T06:58:04","guid":{"rendered":"https:\/\/fwq.ai\/blog\/32524\/"},"modified":"2024-11-25T14:58:04","modified_gmt":"2024-11-25T06:58:04","slug":"%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e4%b8%8b%e6%8b%89%e6%a1%86%e7%bb%84%e4%bb%b6%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/32524\/","title":{"rendered":"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e0b\u62c9\u6846\u7ec4\u4ef6\u4f7f\u7528\u65b9\u6cd5"},"content":{"rendered":"<\/p>\n

\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4e3a\u5927\u5bb6\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e0b\u62c9\u6846\u7ec4\u4ef6\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u5199\u7684\u5341\u5206\u7684\u5168\u9762\u7ec6\u81f4\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u5bf9\u6b64\u6709\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u5b66\u4e60\u4e0b\u3002\u5982\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u6b22\u8fce\u6279\u8bc4\u6307\u6b63\u3002\u3010\u63a8\u8350\u6559\u7a0b\uff1a\u3011<\/p>\n

\u9002\u7528\u573a\u666f<\/p>\n

1\u3001\u7701\u5e02\u4e09\u7ea7\u8054\u52a8
2\u3001\u51fa\u751f\u65e5\u671f\u9009\u62e9
3\u3001\u6027\u522b\u9009\u62e9
4\u3001\u4e00\u822c\u6027\u7684\u4e0b\u62c9\u9009\u62e9\u7b49<\/p>\n

\u4e00\u3001\u7701\u5e02\u4e09\u7ea7\u8054\u52a8\u4f7f\u7528<\/strong><\/p>\n

\u6ce8\u610fmode = region\uff0c\u4ee5\u53cavalue = \u201c\u4e00\u7ef4\u6570\u7ec4\u201d<\/p>\n

\/\/.wxml\n<picker data-method=\"bindSelect\"><view>\n   \u5f53\u524d\u9009\u62e9\uff1a{{region[0]}}\uff0c{{region[1]}}\uff0c{{region[2]}}\n<\/view><\/picker><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4e8c\u3001\u51fa\u751f\u65e5\u671f\u9009\u62e9<\/strong><\/p>\n
\u6ce8\u610fmode = date\uff0c\u4ee5\u53cavalue = \u201c\u65e5\u671f\u5b57\u7b26\u4e32\u201d<\/p>\n
<picker>\n  <view>\n  {{date}}\n  <\/view><\/picker><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4e09\u3001\u6027\u522b\u9009\u62e9<\/strong><\/p>\n
<picker>\n  <view>\n    {{gender[index]}}\n  <\/view><\/picker><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4ee5\u4e0a\u90fd\u9700\u8981\u5728.js\u91cc\u8bbe\u7f6e\u76f8\u5173\u521d\u59cb\u53d8\u91cf\uff01<\/p>\n
var app = getApp();\n data: {\n  region:['\u6e56\u5357','\u957f\u6c99','\u5cb3\u9e93'],\n  date:'2010-10-10',\n  gender:['\u7537','\u5973'],\n  index:0\n }\n bindViewEvent:function(e){\n  app.process(this,e);  \n }<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u76f8\u5173js\u7c7b<\/p>\n
\/\/component.js\nconst select = require('..\/component\/select.js');\nconst upload = require('..\/component\/upload.js');\nclass component{\n constructor(com, that) {\n  this.com = com;\n  this.that = that;\n }\n \/\/\u7ed1\u5b9a\u4e0b\u62c9\u6846\u9009\u62e9\u4e8b\u4ef6\n bindSelect(data){\n  let self = this;\n  let mode = data.currentTarget.dataset.mode;\n  let name = data.currentTarget.dataset.name;\n  let picker = new select({\n   that: self.that,\n   mode: mode,\n   name: name\n  });\n  picker.change(data.detail.value);\n }\n \/\/\u70b9\u51fb\u4e8b\u4ef6\uff0c\u4f20\u9012\u53c2\u6570\u4e3ae.currentTarget.dataset\n bindImageChoose(data){\n  \/\/\u56fe\u7247\u4e0a\u4f20\n  this.uploader = new upload({\n   that: that,\n   name: data.name,\n   mode: data.mode,\n   count: data.count || 9\n  });\n  this.uploader.choose();\n }\n bindImageDel(data){\n  \/\/\u56fe\u7247\u4e0a\u4f20\n  this.uploader = new upload({\n   that: that,\n   name: data.name,\n   mode: data.mode,\n   count: data.count || 9\n  });\n  this.uploader.del(data.index);\n }\n}\nmodule.exports = component;\n\/\/select.js\n\/*\n* \u4e0b\u62c9\u6846\u5bf9\u8c61\n*\/\nclass picker{\n constructor(data){\n  this.that = data.that;\n  this.name = data.name || 'date';\n  this.mode = data.mode || 'selector';\n }\n show(name,data){\n  let view = {};\n  view[name] = data;\n  this.that.setData(view);\n }\n change(data){\n  let self = this;\n  self.show(self.name, data);\n }\n}\nmodule.exports = picker;\n\/\/upload.js\nclass picUploader {\n constructor(data) {\n  this.that = data.that;\n  this.name = data.name;\n  this.mode = data.mode || 1;\n  this.count = this.model == 1 ? 1 : data.count || 9;\n }\n \/*\n * \u9009\u62e9\u56fe\u7247\n *\/\n choose() {\n  const self = this;\n  wx.chooseImage({\n   count: (self.count - self.that.data[self.name].length),\n   sizeType: ['original', 'compressed'],\n   sourceType: ['album', 'camera'],\n   success: function (res) {\n    var tempFilePaths = res.tempFilePaths;\n    self.append(tempFilePaths);\n   }\n  })\n }\n \/*\n * \u663e\u793a\u56fe\u7247\n *\/\n show() {\n  let self = this;\n  let view = {};\n  view[self.name] = self.that.data[self.name];\n  self.that.setData(view);\n }\n \/*\n * \u8ffd\u52a0\u56fe\u7247\n *\/\n append(data) {\n  const self = this;\n  for (let i = 0; i <p>\t\t<\/p><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e0b\u62c9\u6846\u7ec4\u4ef6\u4f7f\u7528\u65b9\u6cd5\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":"
\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4e3a\u5927\u5bb6\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e0b\u62c9\u6846\u7ec4\u4ef6\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u5199\u7684\u5341\u5206\u7684\u5168\u9762\u7ec6\u81f4\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u5bf9\u6b64\u6709\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u5b66\u4e60\u4e0b\u3002\u5982\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u6b22\u8fce\u6279\u8bc4\u6307\u6b63\u3002\u3010\u63a8\u8350\u6559\u7a0b\uff1a\u3011 \u9002\u7528\u573a\u666f 1\u3001\u7701\u5e02\u4e09\u7ea7\u8054\u52a82\u3001\u51fa\u751f\u65e5\u671f\u9009\u62e93\u3001\u6027\u522b\u9009\u62e94\u3001\u4e00\u822c\u6027\u7684\u4e0b\u62c9\u9009\u62e9\u7b49 \u4e00\u3001\u7701\u5e02\u4e09\u7ea7\u8054\u52a8\u4f7f\u7528 \u6ce8\u610fmode = region\uff0c\u4ee5\u53cavalue = \u201c\u4e00\u7ef4\u6570\u7ec4\u201d \/\/.wxml <picker data-method=”bindSelect”><view>    \u5f53\u524d\u9009\u62e9\uff1a{{region[0]}}\uff0c{{region[1]}}\uff0c{{region[2]}} <\/view><\/picker> \u767b\u5f55\u540e\u590d\u5236 \u4e8c\u3001\u51fa\u751f\u65e5\u671f\u9009\u62e9 \u6ce8\u610fmode = date\uff0c\u4ee5\u53cavalue = \u201c\u65e5\u671f\u5b57\u7b26\u4e32\u201d <picker>   <view>   {{date}}   <\/view><\/picker> \u767b\u5f55\u540e\u590d\u5236 \u4e09\u3001\u6027\u522b\u9009\u62e9 <picker>   <view>     {{gender[index]}}   <\/view><\/picker> \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u90fd\u9700\u8981\u5728.js\u91cc\u8bbe\u7f6e\u76f8\u5173\u521d\u59cb\u53d8\u91cf\uff01 var app = getApp();  data: {   region:[‘\u6e56\u5357’,’\u957f\u6c99’,’\u5cb3\u9e93’],   date:’2010-10-10′,   gender:[‘\u7537’,’\u5973’],   index:0  }  bindViewEvent:function(e){   app.process(this,e);    } \u767b\u5f55\u540e\u590d\u5236 \u76f8\u5173js\u7c7b \/\/component.js const select = require(‘..\/component\/select.js’); const upload = require(‘..\/component\/upload.js’); class component{  constructor(com, that) {   this.com = com;   this.that = that;  }  \/\/\u7ed1\u5b9a\u4e0b\u62c9\u6846\u9009\u62e9\u4e8b\u4ef6  bindSelect(data){ […]<\/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-32524","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/32524","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=32524"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/32524\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=32524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=32524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=32524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}