{"id":31793,"date":"2024-11-25T16:40:22","date_gmt":"2024-11-25T08:40:22","guid":{"rendered":"https:\/\/fwq.ai\/blog\/31793\/"},"modified":"2024-11-25T16:40:22","modified_gmt":"2024-11-25T08:40:22","slug":"%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f-%e5%90%91%e5%b7%a6%e6%bb%91%e5%8a%a8%e5%88%a0%e9%99%a4%e5%8a%9f%e8%83%bd%e7%9a%84%e5%ae%9e%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/31793\/","title":{"rendered":"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f \u5411\u5de6\u6ed1\u52a8\u5220\u9664\u529f\u80fd\u7684\u5b9e\u73b0"},"content":{"rendered":"

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\u5b9e\u73b0\u6548\u679c\u56fe\uff1a<\/strong><\/p>\n

\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f<\/p>\n

\u5b9e\u73b0\u4ee3\u7801\uff1a<\/p>\n

1\u3001wxml touch-item\u5143\u7d20\u7ed1\u5b9a\u4e86bindtouchstart\u3001bindtouchmove\u4e8b\u4ef6<\/strong><\/p>\n<\/p>\n

<view>\n <view>\n  <view>{{item.content}}<\/view>\n  <view>\u5220\u9664<\/view>\n <\/view><\/view><\/pre>\n
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2\u3001wxss flex\u5e03\u5c40\u3001css3\u52a8\u753b<\/strong><\/p>\n<\/p>\n
.touch-item {\n font-size: 14px;\n display: flex;\n justify-content: space-between;\n border-bottom:1px solid #ccc;\n width: 100%;\n overflow: hidden\n}\n.content {\n width: 100%;\n padding: 10px;\n line-height: 22px;\n margin-right:0;\n -webkit-transition: all 0.4s;\n transition: all 0.4s;\n -webkit-transform: translateX(90px);\n transform: translateX(90px);\n margin-left: -90px\n}\n.del {\n background-color: orangered;\n width: 90px;\n display: flex;\n flex-direction: column;\n align-items: center;\n justify-content: center;\n color: #fff;\n -webkit-transform: translateX(90px);\n transform: translateX(90px);\n -webkit-transition: all 0.4s;\n transition: all 0.4s;\n}\n.touch-move-active .content,\n.touch-move-active .del {\n -webkit-transform: translateX(0);\n transform: translateX(0);\n}<\/pre>\n
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3\u3001js \u6ce8\u91ca\u5f88\u8be6\u7ec6<\/strong><\/p>\n<\/p>\n
var app = getApp()\nPage({\n data: {\n  items: [],\n  startX: 0, \/\/\u5f00\u59cb\u5750\u6807\n  startY: 0\n },\n onLoad: function () {\n  for (var i = 0; i  30) return;\n   if (i == index) {\n    if (touchMoveX &gt; startX) \/\/\u53f3\u6ed1\n     v.isTouchMove = false\n    else \/\/\u5de6\u6ed1\n     v.isTouchMove = true\n   }\n  })\n  \/\/\u66f4\u65b0\u6570\u636e\n  that.setData({\n   items: that.data.items\n  })\n },\n \/**\n  * \u8ba1\u7b97\u6ed1\u52a8\u89d2\u5ea6\n  * @param {Object} start \u8d77\u70b9\u5750\u6807\n  * @param {Object} end \u7ec8\u70b9\u5750\u6807\n  *\/\n angle: function (start, end) {\n  var _X = end.X - start.X,\n   _Y = end.Y - start.Y\n  \/\/\u8fd4\u56de\u89d2\u5ea6 \/Math.atan()\u8fd4\u56de\u6570\u5b57\u7684\u53cd\u6b63\u5207\u503c\n  return 360 * Math.atan(_Y \/ _X) \/ (2 * Math.PI);\n },\n \/\/\u5220\u9664\u4e8b\u4ef6\n del: function (e) {\n  this.data.items.splice(e.currentTarget.dataset.index, 1)\n  this.setData({\n   items: this.data.items\n  })\n }\n})<\/pre>\n
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\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
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<\/p>\n
<\/p>\n
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