{"id":32077,"date":"2024-11-25T11:51:47","date_gmt":"2024-11-25T03:51:47","guid":{"rendered":"https:\/\/fwq.ai\/blog\/32077\/"},"modified":"2024-11-25T11:51:47","modified_gmt":"2024-11-25T03:51:47","slug":"%e5%85%b3%e4%ba%8e%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8fpage%e4%b8%addata%e6%95%b0%e6%8d%ae%e6%93%8d%e4%bd%9c%e5%92%8c%e5%87%bd%e6%95%b0%e8%b0%83%e7%94%a8%e7%9a%84%e8%a7%a3%e6%9e%90","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/32077\/","title":{"rendered":"\u5173\u4e8e\u5fae\u4fe1\u5c0f\u7a0b\u5e8fPage\u4e2ddata\u6570\u636e\u64cd\u4f5c\u548c\u51fd\u6570\u8c03\u7528\u7684\u89e3\u6790"},"content":{"rendered":"

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Page() \u51fd\u6570\u7528\u6765\u6ce8\u518c\u4e00\u4e2a\u9875\u9762\u3002\u63a5\u53d7\u4e00\u4e2a object \u53c2\u6570\uff0c\u5176\u6307\u5b9a\u9875\u9762\u7684\u521d\u59cb\u6570\u636e\u3001\u751f\u547d\u5468\u671f\u51fd\u6570\u3001\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\u7b49\u3002<\/p>\n<\/p>\n

\/\/index.js \n<pre class=\"brush:php;toolbar:false\">Page({ \n data: { \n  text: \"This is page data.\",<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
  sliderOffset: 0, \n  sliderLeft: 0, \n  state:{ \n     genre:[], \n     genre_index: 0, \n     model:[], \n     model_index: 0, \n     terminalStatus:'', \n  } \n }, \n onLoad: function(options) { \n  \/\/ Do some initialize when page load. \n }, \n onReady: function() { \n  \/\/ Do something when page ready. \n }, \n onShow: function() { \n  \/\/ Do something when page show. \n }, \n onHide: function() { \n  \/\/ Do something when page hide. \n }, \n onUnload: function() { \n  \/\/ Do something when page close. \n }, \n onPullDownRefresh: function() { \n  \/\/ Do something when pull down. \n }, \n onReachBottom: function() { \n  \/\/ Do something when page reach bottom. \n }, \n \/\/ Event handler. \n viewTap: function () { \n  var p = this.position \n  ball(p, 150) \n  function ball(x, y) { \n   console.log(x,y) \n  } \n }, \n customData: { \n  hi: 'MINA' \n } \n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236
\n
  <\/p>\n
  <\/p>\n
<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236  
\n
  1\u3001\u8bbe\u7f6edata\u6570\u636e  <\/p>\n
  <\/p>\n
setData \u51fd\u6570\u7528\u4e8e\u5c06\u6570\u636e\u4ece\u903b\u8f91\u5c42\u53d1\u9001\u5230\u89c6\u56fe\u5c42\uff0c\u540c\u65f6\u6539\u53d8\u5bf9\u5e94\u7684 this.data \u7684\u503c\u3002
  \u6ce8\u610f\uff1a
  \uff081\uff09\u3001\u76f4\u63a5\u4fee\u6539 this.data \u65e0\u6548\uff0c\u65e0\u6cd5\u6539\u53d8\u9875\u9762\u7684\u72b6\u6001\uff0c\u8fd8\u4f1a\u9020\u6210\u6570\u636e\u4e0d\u4e00\u81f4\u3002
  \uff082\uff09\u3001\u5355\u6b21\u8bbe\u7f6e\u7684\u6570\u636e\u4e0d\u80fd\u8d85\u8fc71024kB\uff0c\u8bf7\u5c3d\u91cf\u907f\u514d\u4e00\u6b21\u8bbe\u7f6e\u8fc7\u591a\u7684\u6570\u636e\u3002
  <\/span><\/p>\n
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setData() \u53c2\u6570\u683c\u5f0f\uff1a\u63a5\u53d7\u4e00\u4e2a\u5bf9\u8c61\uff0c\u4ee5 key\uff0cvalue \u7684\u5f62\u5f0f\u8868\u793a\u5c06 this.data \u4e2d\u7684 key \u5bf9\u5e94\u7684\u503c\u6539\u53d8\u6210 value\u3002\u5176\u4e2d key \u53ef\u4ee5\u975e\u5e38\u7075\u6d3b\uff0c\u4ee5\u6570\u636e\u8def\u5f84\u7684\u5f62\u5f0f\u7ed9\u51fa\uff0c\u5982 array[2].message\uff0ca.b.c.d\uff0c\u5e76\u4e14\u4e0d\u9700\u8981\u5728 this.data \u4e2d\u9884\u5148\u5b9a\u4e49\u3002
  <\/span><\/p>\n
  <\/p>\n
\u4e0b\u9762\u8bbe\u7f6edata\u4e2d\u7684text\u548cgenre_index\u7684\u503c<\/span><\/p>\n
  <\/p>\n
<\/span><\/p>\n
this.setData({ \n   'state.genre_index':1, \n   text:'data value' \n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
  <\/p>\n
2\u3001\u83b7\u53d6data\u6570\u636e<\/p>\n
  <\/p>\n
\u83b7\u53d6data\u4e2d\u7684text\u548cgenre_index\u503c\u9700\u8981\u4f7f\u7528this<\/p>\n
  <\/p>\n
<pre class=\"brush:php;toolbar:false\">var gener_index=this.data.state.genre_index<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
var text=this.data.text<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
  <\/p>\n
<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236   3\u3001\u8c03\u7528viewTap\u51fd\u6570  <\/p>\n
  <\/p>\n
\u5728viewTap\u51fd\u6570\u4e2d\u8c03\u7528\u5185\u90e8\u7684ball\u51fd\u6570\u53ef\u4ee5\u76f4\u63a5\u8c03\u7528\uff0c\u5982\u679c\u9700\u8981\u5728onReady\u51fd\u6570\u4e2d\u8c03\u7528viewTap\u51fd\u6570\u9700\u8981\u4f7f\u7528this\u3002<\/p>\n
  <\/p>\n
onReady: function () { \n  this.drawBall() \n },<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236
\n
 
\n
 
\n
  <\/p>\n
 
\n
      <\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff0c\u66f4\u591a\u76f8\u5173\u5185\u5bb9\u8bf7\u5173\u6ce8PHP\u4e2d\u6587\u7f51\uff01<\/p>\n
\u76f8\u5173\u63a8\u8350\uff1a<\/p>\n
<\/p>\n
<\/p>\n<\/p>\n
<\/span><\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5173\u4e8e\u5fae\u4fe1\u5c0f\u7a0b\u5e8fPage\u4e2ddata\u6570\u636e\u64cd\u4f5c\u548c\u51fd\u6570\u8c03\u7528\u7684\u89e3\u6790\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\u4ecb\u7ecd\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f \u8be6\u89e3page\u4e2ddata\u6570\u636e\u64cd\u4f5c\u548c\u51fd\u6570\u8c03\u7528\u7684\u76f8\u5173\u8d44\u6599,\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e0b \u5fae\u4fe1\u5c0f\u7a0b\u5e8f \u8be6\u89e3Page\u4e2ddata\u6570\u636e\u64cd\u4f5c\u548c\u51fd\u6570\u8c03\u7528 Page() \u51fd\u6570\u7528\u6765\u6ce8\u518c\u4e00\u4e2a\u9875\u9762\u3002\u63a5\u53d7\u4e00\u4e2a object \u53c2\u6570\uff0c\u5176\u6307\u5b9a\u9875\u9762\u7684\u521d\u59cb\u6570\u636e\u3001\u751f\u547d\u5468\u671f\u51fd\u6570\u3001\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\u7b49\u3002 \/\/index.js  <pre class=”brush:php;toolbar:false”>Page({   data: {    text: “This is page data.”, \u767b\u5f55\u540e\u590d\u5236   sliderOffset: 0,    sliderLeft: 0,    state:{       genre:[],       genre_index: 0,       model:[],       model_index: 0,       terminalStatus:”,    }   },   onLoad: function(options) {    \/\/ Do some initialize when page load.   },   onReady: function() {    \/\/ Do something when page ready.   },   onShow: function() {    \/\/ Do something when page show.   },   onHide: function() {    \/\/ Do something when page hide.   },   onUnload: function() {    \/\/ Do something when page close.   },   onPullDownRefresh: function() {    \/\/ Do something when pull down.   },   onReachBottom: function() {    \/\/ Do something when page reach bottom.   },   \/\/ Event handler.   viewTap: function () {    var p = this.position    ball(p, 150)    function ball(x, y) {     console.log(x,y)    }   },   customData: {    hi: ‘MINA’  […]<\/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-32077","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/32077","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=32077"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/32077\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=32077"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=32077"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=32077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}