{"id":31611,"date":"2024-11-25T12:18:28","date_gmt":"2024-11-25T04:18:28","guid":{"rendered":"https:\/\/fwq.ai\/blog\/31611\/"},"modified":"2024-11-25T12:18:28","modified_gmt":"2024-11-25T04:18:28","slug":"%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e5%bc%80%e5%8f%91%e4%b8%ad%e6%80%8e%e6%a0%b7%e5%ae%9e%e7%8e%b0%e6%90%9c%e7%b4%a2%e5%86%85%e5%ae%b9%e9%ab%98%e4%ba%ae%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/31611\/","title":{"rendered":"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u4e2d\u600e\u6837\u5b9e\u73b0\u641c\u7d22\u5185\u5bb9\u9ad8\u4eae\u529f\u80fd"},"content":{"rendered":"

\u8fd9\u6b21\u7ed9\u5927\u5bb6\u5e26\u6765\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u4e2d\u600e\u6837\u5b9e\u73b0\u641c\u7d22\u5185\u5bb9\u9ad8\u4eae\u529f\u80fd\uff0c\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u4e2d\u600e\u6837\u5b9e\u73b0\u641c\u7d22\u5185\u5bb9\u9ad8\u4eae\u529f\u80fd\u7684\u6ce8\u610f\u4e8b\u9879\u6709\u54ea\u4e9b\uff0c\u4e0b\u9762\u5c31\u662f\u5b9e\u6218\u6848\u4f8b\uff0c\u4e00\u8d77\u6765\u770b\u4e00\u4e0b\u3002<\/p>\n

\u9700\u6c42<\/strong><\/p>\n

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\u4ee3\u7801<\/strong><\/p>\n

wxml:<\/p>\n

<view class='homePage'>\n  <input bindinput=\"bindKeyInput\"><\/input>\n  <view wx:for=\"{{newJson}}\" wx:for-item='item' wx:key>\n    <rich-text nodes=\"{{item.name}}\"><\/rich-text>  \n    <rich-text nodes=\"{{item.address}}\"><\/rich-text>  \n    <rich-text nodes=\"{{item.age}}\"><\/rich-text>\n    <view wx:if=\"{{item.aihao}}\" wx:for=\"{{item.aihao}}\" wx:for-item='sitem' wx:key>\n      <rich-text nodes=\"{{sitem}}\"><\/rich-text>  \n    <\/view>\n  <\/view>\n<\/view><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
js:<\/p>\n
\/\/index.js\nconst app = getApp()\nPage({\n  data: {\n    json: [{ name: 'eiolewkfp', age: 'awdqwwdk', address: 'aueifwhefwfheffoewjowef',aihao:['sdsd','sdfsd','sdsf']}, { name: '98797', age: '6544656', address: '65494364' }], \/\/ \u53ef\u4ee5\u662f\u4efb\u4f55\u7c7b\u578b\u7684\u6570\u636e\n    newJson: '',\n    tempText:''\n  },\n  onLoad: function (options) {\n    this.setData({\n      newJson:this.data.json\n    })\n  },\n  digui: function (newJson,obj,key) { \/\/ \u9012\u5f52\u65b9\u6cd5\uff0c\u6765\u904d\u5386\u6700\u5185\u5c42\u7684\u5b57\u7b26\u4e32\u5e76\u901a\u8fc7\u6b63\u5219\u6765\u66ff\u6362\n    var that = this;\n    var reg = new RegExp(that.data.tempText,'g');\n    if (newJson.constructor == Array) { \n      newJson.forEach(function (item,index) {\n        if (item.constructor == String){\n          obj[key].splice(index, 1, item.replace(reg, \"<span style='color:red'>\" + that.data.tempText + \"<\/span>\"))\n        }else{\n          that.digui(item, newJson);\n        }\n      });\n    } else if (newJson.constructor == Object) {\n      var json = {};\n      for (var key in newJson) {\n        json[key] = newJson;\n        that.digui(newJson[key],newJson,key);\n      }\n    } else if (newJson.constructor == String) { \/\/ \u8fd9\u91cc\u505a\u5168\u5c40\u66ff\u6362\n      if(key){\n        obj[key] = newJson.replace(reg, \"<span style='color:red'>\" + that.data.tempText + \"<\/span>\")\n      }\n    }\n  },\n  bindKeyInput: function (e) { \/\/ \u6bcf\u6b21\u8f93\u5165\u6765\u76d1\u542c\u952e\u76d8\uff0c\u5904\u7406\u5339\u914d\u7684\u6570\u636e\n    var text = e.detail.value;\n    this.setData({\n      tempText:text\n    })\n    var newJson = JSON.parse(JSON.stringify(this.data.json)); \/\/ \u5b9e\u73b0\u6df1\u590d\u5236\n    \n    this.digui(newJson);\n    this.setData({\n      newJson:newJson\n    })\n  }\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u76f8\u4fe1\u770b\u4e86\u672c\u6587\u6848\u4f8b\u4f60\u5df2\u7ecf\u638c\u63e1\u4e86\u65b9\u6cd5\uff0c\u66f4\u591a\u7cbe\u5f69\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n
\u63a8\u8350\u9605\u8bfb\uff1a<\/p>\n
\n
<\/p>\n
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