{"id":52894,"date":"2024-12-03T11:12:18","date_gmt":"2024-12-03T03:12:18","guid":{"rendered":"https:\/\/fwq.ai\/blog\/52894\/"},"modified":"2024-12-03T11:12:18","modified_gmt":"2024-12-03T03:12:18","slug":"%e5%b0%8f%e7%a8%8b%e5%ba%8f%e5%85%83%e7%b4%a0%e6%8b%96%e6%8b%bd%ef%bc%9a%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e5%85%83%e7%b4%a0%e7%9a%84%e6%8b%96%e5%8a%a8%e5%8a%9f%e8%83%bd%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/52894\/","title":{"rendered":"\u5c0f\u7a0b\u5e8f\u5143\u7d20\u62d6\u62fd\uff1a\u5982\u4f55\u5b9e\u73b0\u5143\u7d20\u7684\u62d6\u52a8\u529f\u80fd\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5c0f\u7a0b\u5e8f\u5143\u7d20\u62d6\u62fd\uff1a\u5982\u4f55\u5b9e\u73b0\u5143\u7d20\u7684\u62d6\u52a8\u529f\u80fd\uff1f<\/h1>\n<p>\u5728\u6587\u7ae0\u5b9e\u6218\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u8fd9\u6837\u90a3\u6837\u7684\u95ee\u9898\uff0c\u7136\u540e\u8981\u5361\u597d\u534a\u5929\uff0c\u7b49\u95ee\u9898\u89e3\u51b3\u4e86\u624d\u53d1\u73b0\u539f\u6765\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u662f\u6ca1\u6709\u638c\u63e1\u597d\u3002\u4eca\u5929\u7c73\u4e91\u5c31\u6574\u7406\u5206\u4eab\u300a\u5c0f\u7a0b\u5e8f\u5143\u7d20\u62d6\u62fd\uff1a\u5982\u4f55\u5b9e\u73b0\u5143\u7d20\u7684\u62d6\u52a8\u529f\u80fd\uff1f\u300b\uff0c\u804a\u804a\uff0c\u5e0c\u671b\u53ef\u4ee5\u5e2e\u52a9\u5230\u6b63\u5728\u52aa\u529b\u8d5a\u94b1\u7684\u4f60\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241124\/17324323826742d1fee3cd9.jpg\" class=\"aligncenter\" title=\"\u5c0f\u7a0b\u5e8f\u5143\u7d20\u62d6\u62fd\uff1a\u5982\u4f55\u5b9e\u73b0\u5143\u7d20\u7684\u62d6\u52a8\u529f\u80fd\uff1f\u63d2\u56fe\" alt=\"\u5c0f\u7a0b\u5e8f\u5143\u7d20\u62d6\u62fd\uff1a\u5982\u4f55\u5b9e\u73b0\u5143\u7d20\u7684\u62d6\u52a8\u529f\u80fd\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5c0f\u7a0b\u5e8f\u5143\u7d20\u62d6\u62fd<\/strong><\/p>\n<p>\u4f60\u53ef\u4ee5\u5728\u5c0f\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u62d6\u52a8\u4e8b\u4ef6\u6765\u5b9e\u73b0\u67d0\u4e2a\u5143\u7d20\u7684\u62d6\u62fd\u529f\u80fd\u3002<\/p>\n<p><strong>\u6b65\u9aa4\u5982\u4e0b\uff1a<\/strong><\/p>\n<ol>\n<li>\u5728 .wxml \u6587\u4ef6\u4e2d\u5b9a\u4e49\u8981\u62d6\u62fd\u7684\u5143\u7d20\u3002<\/li>\n<li>\u5728 .js \u6587\u4ef6\u4e2d\u76d1\u542c touchstart\u3001touchmove \u548c touchend \u4e8b\u4ef6\u3002<\/li>\n<li>\u5728 touchstart \u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f\u4e2d\uff0c\u8bb0\u5f55\u5143\u7d20\u7684\u521d\u59cb\u4f4d\u7f6e\u3002<\/li>\n<li>\u5728 touchmove \u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f\u4e2d\uff0c\u8ba1\u7b97\u5143\u7d20\u7684\u4f4d\u79fb\u5e76\u66f4\u65b0\u5176\u4f4d\u7f6e\u3002<\/li>\n<li>\u5728 touchend \u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f\u4e2d\uff0c\u91ca\u653e\u5143\u7d20\u3002<\/li>\n<\/ol>\n<p><strong>\u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/p>\n<pre>&lt;view id=\"draggable-element\" class=\"draggable-element\"&gt;\n  \u62d6\u62fd\u6211\n&lt;\/view&gt;<\/pre>\n<pre>Page({\n  data: {\n    startX: 0,\n    startY: 0,\n    moveX: 0,\n    moveY: 0,\n  },\n  touchstart(e) {\n    const { pageX, pageY } = e.touches[0]\n    this.setData({\n      startX: pageX,\n      startY: pageY,\n      moveX: this.data.moveX,\n      moveY: this.data.moveY,\n    })\n  },\n  touchmove(e) {\n    const { pageX, pageY } = e.touches[0]\n    const { startX, startY, moveX, moveY } = this.data\n    const offsetX = pageX - 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