{"id":32012,"date":"2024-11-25T09:30:49","date_gmt":"2024-11-25T01:30:49","guid":{"rendered":"https:\/\/fwq.ai\/blog\/32012\/"},"modified":"2024-11-25T09:30:49","modified_gmt":"2024-11-25T01:30:49","slug":"%e5%85%b3%e4%ba%8e%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e4%b8%ad%e6%a1%86%e6%9e%b6%e7%9a%84%e8%a7%a3%e6%9e%90","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/32012\/","title":{"rendered":"\u5173\u4e8e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u6846\u67b6\u7684\u89e3\u6790"},"content":{"rendered":"

\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f \u6846\u67b6\u8be6\u89e3\u53ca\u5b9e\u4f8b\u5e94\u7528\u7684\u76f8\u5173\u8d44\u6599,\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e0b<\/p>\n

\u5feb\u901f\u4e86\u89e3\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u4f7f\u7528\uff0c\u4e00\u4e2a\u6839\u636e\u5c0f\u7a0b\u5e8f\u7684\u6846\u67b6\u5f00\u53d1\u7684todos app<\/strong><\/p>\n

\u5fae\u4fe1\u5b98\u65b9\u5df2\u7ecf\u5f00\u653e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u5b98\u65b9\u6587\u6863\u548c\u5f00\u53d1\u8005\u5de5\u5177\u3002\u524d\u4e24\u5929\u90fd\u662f\u5728\u770b\u76f8\u5173\u7684\u65b0\u95fb\u6765\u4e86\u89e3\u5c0f\u7a0b\u5e8f\u8be5\u5982\u4f55\u5f00\u53d1\uff0c\u8fd9\u4e24\u5929\u5b98\u65b9\u7684\u6587\u6863\u51fa\u6765\u4e4b\u540e\uff0c\u8d76\u7d27\u7ffb\u770b\u4e86\u51e0\u773c\uff0c\u91cd\u70b9\u4e86\u89e3\u4e86\u4e00\u4e0b\u6587\u6863\u4e2d\u6846\u67b6\u4e0e\u7ec4\u4ef6\u8fd9\u4e24\u4e2a\u90e8\u5206\uff0c\u7136\u540e\u6839\u636e\u7b80\u6613\u6559\u7a0b\uff0c\u505a\u4e86\u4e00\u4e2a\u5e38\u89c4\u7684todo app\u3002\u8fd9\u4e2aapp\u57fa\u4e8e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u5e73\u53f0\uff0c\u5b9e\u73b0\u4e86todo app\u7684\u5e38\u89c4\u529f\u80fd\uff0c\u540c\u65f6\u4e3a\u4e86\u8ba9\u5b83\u66f4\u63a5\u8fd1\u5b9e\u9645\u7684\u5de5\u4f5c\u573a\u666f\uff0c\u4e5f\u7528\u5230\u4e86loading\u4e0etoast\u8fd9\u4e24\u4e2a\u7ec4\u4ef6\u6765\u5b8c\u6210\u4e00\u4e9b\u64cd\u4f5c\u7684\u4ea4\u4e92\u4e0e\u53cd\u9988\u3002\u8fd9\u4e2a\u5e73\u53f0\u7ed9\u6211\u7684\u76f4\u89c2\u611f\u53d7\u662f\uff0c\u6280\u672f\u5c42\u9762\uff0c\u5b83\u8ddfvue\u6709\u76f8\u4f3c\u6027\uff0c\u4f46\u662f\u8fdc\u6ca1\u6709vue\u5f3a\u5927\uff1b\u5f00\u53d1\u65f6\u5019\u7684\u601d\u8def\uff0c\u4e0d\u50cfvue\uff0c\u53cd\u5012\u89c9\u5f97\u6bd4\u8f83\u50cfbackbone\u3002\u6240\u4ee5\u8981\u662f\u4f7f\u7528\u8fc7backbone,vue\u7b49mvc,mvvm\u6846\u67b6\u7684\u4eba\uff0c\u4f1a\u89c9\u5f97\u8fd9\u4e2a\u5e73\u53f0\u4e0a\u624b\u5f88\u5bb9\u6613\u3002\u672c\u6587\u4e3b\u8981\u4ecb\u7ecd\u8fd9\u4e2atodo app\u5b9e\u73b0\u7684\u4e00\u4e9b\u8981\u70b9\u3002<\/p>\n

\u5148\u8865\u5145\u4e0b\u672c\u6587\u76f8\u5173\u7684\u8d44\u6599\uff1a<\/p>\n

\u5b98\u65b9\u6587\u6863\uff1ahttps:\/\/mp.weixin.qq.com\/debug\/wxadoc\/dev\/index.html<\/p>\n

\u5b98\u65b9\u5f00\u53d1\u8005\u5de5\u5177\u4e0b\u8f7d\uff1ahttps:\/\/mp.weixin.qq.com\/debug\/wxadoc\/dev\/devtools\/download.html<\/p>\n

\u672c\u6587todo app\u7684\u529f\u80fd\u6f14\u793a\uff1a<\/p>\n

\"\u5173\u4e8e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u6846\u67b6\u7684\u89e3\u6790\u63d2\u56fe\"<\/p>\n

\u6ce8\uff1a\u9700\u957f\u6309todo\u7684text\uff0c\u624d\u80fd\u76f4\u63a5\u7f16\u8f91\u3002\u56e0\u4e3a\u662f\u5728\u624b\u673a\u7aef\uff0c\u6240\u4ee5\u4e0d\u80fd\u4f7f\u7528\u53cc\u51fb\u4e8b\u4ef6\u6765\u8fdb\u884c\u7f16\u8f91\uff0c\u6539\u6210\u4e86\u957f\u6309\u4e8b\u4ef6\u3002\u5c0f\u7a0b\u5e8f\u7684\u5e73\u53f0\u4e5f\u6ca1\u6709\u63d0\u4f9b\u53cc\u51fb\u4e8b\u4ef6\u7684\u7ed1\u5b9a\u3002<\/p>\n

\u76f8\u5173\u6e90\u7801\uff1ahttps:\/\/github.com\/liuyunzhuge\/blog\/tree\/master\/todos\/wx<\/p>\n

\u5982\u679c\u4f60\u60f3\u5728\u672c\u5730\u8fd0\u884c\u8fd9\u4e2a\u9879\u76ee\uff0c\u9700\u8981\u5148\u5b89\u88c5\u5f00\u53d1\u8005\u5de5\u5177\uff0c\u6309\u7167\u6587\u6863\u4e2d\u7b80\u6613\u6559\u7a0b\u7684\u63cf\u8ff0\uff0c\u5148\u5efa\u597d\u4e00\u4e2a\u9879\u76ee\uff1b
\u5efa\u5b8c\u4e4b\u540e\uff0c\u5f00\u53d1\u8005\u5de5\u5177\u5c31\u4f1a\u6253\u5f00\u8fd9\u4e2a\u9879\u76ee\uff1b
\u63a5\u7740\u5728\u78c1\u76d8\u4e0a\uff0c\u627e\u5230\u5efa\u597d\u7684\u9879\u76ee\u7684\u6587\u4ef6\u5939\uff0c\u628a\u91cc\u9762\u7684\u5185\u5bb9\u90fd\u5220\u6389\uff0c\u628a\u4e0a\u9762\u6e90\u7801\u6587\u4ef6\u5939\u4e0b\u7684\u6587\u4ef6\u90fd\u7c98\u8d34\u8fdb\u53bb\uff1b
\u7136\u540e\u91cd\u65b0\u6253\u5f00\u5f00\u53d1\u8005\u5de5\u5177\uff0c\u5148\u8fdb\u5165\u5230\u7f16\u8f91\u9875\u7b7e\uff0c\u7136\u540e\u70b9\u51fb\u7f16\u8bd1\u6309\u94ae\uff0c\u5c31\u4f1a\u76f4\u63a5\u8fdb\u5165\u5230\u8c03\u8bd5\u754c\u9762\uff0c\u67e5\u770bapp\u7684\u529f\u80fd\uff1a<\/p>\n

\"\u5173\u4e8e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u6846\u67b6\u7684\u89e3\u6790\u63d2\u56fe1\"<\/p>\n

\u4e0b\u9762\u6765\u4ecb\u7ecd\u4e0b\u8fd9\u4e2aapp\u5f00\u53d1\u7684\u8981\u70b9\uff1a<\/p>\n

1. \u8fd9\u4e2aapp\u7684\u76ee\u5f55\u7ed3\u6784\u4ee5\u53ca\u914d\u7f6e\u7b49\u5c31\u4e0d\u8be6\u7ec6\u4ecb\u7ecd\u4e86\uff0c\u8fd9\u4e9b\u5728\u6587\u6863-\u6846\u67b6\u90e8\u5206\u90fd\u6709\u5f88\u8be6\u7ec6\u7684\u63cf\u8ff0\u3002\u8fd9\u4e2a\u5e73\u53f0\u91cc\u9762\u6ca1\u6709html\u548ccss\uff0c\u53d6\u800c\u4ee3\u4e4b\u7684\u662fwxml\u548cwxss\u3002wxss\u8ddfcss\u51e0\u4e4e\u6ca1\u6709\u533a\u522b\uff0c\u7f3a\u70b9\u5c31\u662f\u4e0d\u5982css\u5f3a\u5927\uff0c\u652f\u6301\u7684\u9009\u62e9\u5668\u6709\u9650\u3002\u4f46\u662f\u597d\u5904\u662f\u7531\u4e8e\u53ea\u6709\u5fae\u4fe1\u8fd9\u4e00\u4e2a\u5e73\u53f0\uff0c\u6240\u4ee5\u51e0\u4e4e\u6ca1\u6709\u517c\u5bb9\u6027\u95ee\u9898\uff0c\u80fd\u591f\u4f7f\u7528\u6807\u51c6\u7684\uff0c\u66f4\u65b0\u7684css\u6280\u672f\u3002wxml\u91cc\u9762\u53ea\u80fd\u7528\u5e73\u53f0\u63d0\u4f9b\u7684\u90a3\u4e9b\u7ec4\u4ef6\u7684\u6807\u7b7e\uff0chtml\u7684\u6807\u7b7e\u4e0d\u80fd\u76f4\u63a5\u7528\uff0c\u5404\u4e2a\u7ec4\u4ef6\u7684\u5728wxml\u7684\u4f7f\u7528\u65b9\u5f0f\uff0c\u90fd\u53ef\u4ee5\u5728\u6587\u6863-\u7ec4\u4ef6\u8fd9\u4e00\u90e8\u5206\u627e\u5230\u8bf4\u660e\u7684\u793a\u4f8b\u3002\u6240\u4ee5\u5b9e\u9645\u4e0awxml\u8ddfwxss\u7f16\u5199\u8d77\u6765\u90fd\u6ca1\u6709\u4ec0\u4e48\u96be\u9898\u3002<\/p>\n

2. wxml\u652f\u6301\u4ee5\u4e0b\u8fd9\u4e9b\u7279\u6027\uff1a<\/p>\n

\"\u5173\u4e8e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u6846\u67b6\u7684\u89e3\u6790\u63d2\u56fe2\"<\/p>\n

\u5728todo app\u91cc\u9762\u9664\u4e86\u6a21\u677f\u548c\u5f15\u7528\u6ca1\u6709\u7528\u5230\u4e4b\u5916\uff0c\u5176\u5b83\u7684\u90fd\u4f7f\u7528\u5230\u4e86\uff0c\u4e0d\u8fc7\u6ca1\u6709\u4f7f\u7528\u5230\u6bcf\u4e2a\u7279\u6027\u7684\u5404\u4e2a\u7ec6\u8282\uff0c\u53ea\u6839\u636eapp\u7684\u9700\u8981\u9009\u7528\u5408\u9002\u7684\u529f\u80fd\u3002\u524d\u51e0\u5929\u770b\u5230\u6709\u6587\u7ae0\u8bf4\uff0c\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u53ef\u80fd\u662f\u57fa\u4e8evue\u6846\u67b6\u6765\u5b9e\u73b0\u7684\uff0c\u6240\u4ee5\u5c31\u770b\u4e86\u4e0bvue\u7684\u6587\u6863\u3002\u5bf9\u4e8e\u6570\u636e\u7ed1\u5b9a\uff0c\u6761\u4ef6\u6e32\u67d3\uff0c\u5217\u8868\u6e32\u67d3\uff0c\u4e8b\u4ef6\u8fd9\u51e0\u90e8\u5206\u90fd\u8be6\u7ec6\u770b\u4e86vue\u7684\u7528\u6cd5\u3002\u5bf9\u6bd4\u4e0b\u6765\uff0cwxml\u63d0\u4f9b\u7684\u8fd9\u4e9b\u7279\u6027\uff0c\u8ddfvue\u7684\u76f8\u5173\u7279\u6027\u662f\u8fd8\u6bd4\u8f83\u50cf\uff0c\u4e0d\u8fc7\u529f\u80fd\u5e76\u6ca1\u6709\u90a3\u4e48\u591a\uff0c\u6240\u4ee5\u4e5f\u4e0d\u80fd\u8f7b\u6613\u5730\u76f4\u63a5\u62ffvue\u6846\u67b6\u7684\u7279\u6027\u7528\u5230\u5c0f\u7a0b\u5e8f\u91cc\u9762\u3002\u6700\u4f73\u5b9e\u8df5\uff0c\u8fd8\u662f\u57fa\u4e8e\u5b98\u65b9\u6587\u6863\u4e2d\u63d0\u4f9b\u7684\u8bf4\u660e\u6765\uff0c\u5982\u679c\u5b98\u65b9\u6587\u6863\u4e2d\u6ca1\u6709\u63d0\u5230\u7684\u529f\u80fd\uff0c\u901a\u8fc7\u731c\u6d4b\u7684\u65b9\u5f0f\u53bb\u7528\uff0c\u80af\u5b9a\u662f\u884c\u4e0d\u901a\u7684\u3002\u6211\u901a\u8fc7\u6253\u5370\u7684\u65b9\u5f0f\uff0c\u67e5\u770b\u4e00\u4e9b\u5bf9\u8c61\u7684\u539f\u578b\uff0c\u4e5f\u5e76\u6ca1\u6709\u53d1\u73b0\u6bd4\u5b98\u65b9\u6587\u6863\u8981\u591a\u7684\u4e00\u4e9b\u5b9e\u4f8b\u65b9\u6cd5\uff0c\u8bf4\u660e\u5c0f\u7a0b\u5e8f\u7684\u6846\u67b6\u529f\u80fd\u786e\u5b9e\u662f\u6709\u9650\u7684\u3002<\/p>\n

3. wxss\u5176\u5b9e\u662f\u53ef\u4ee5\u7528less\u6216\u8005sass\u6765\u5199\u7684\uff0c\u53ea\u8981\u9009\u62e9\u5668\u6ee1\u8db3\u6846\u67b6\u7684\u8981\u6c42\u5373\u53ef\u3002\u7531\u4e8e\u65f6\u95f4\u539f\u56e0\uff0c\u5c31\u6ca1\u6709\u5728\u8fd9\u4e2aapp\u91cc\u9762\u53bb\u5c1d\u8bd5\u4e86\u3002<\/p>\n

4. \u6ca1\u6709\u53cc\u5411\u7ed1\u5b9a\u3002\u5728vue\u91cc\u9762\uff0c\u4e00\u4e2avue\u5b9e\u4f8b\u5c31\u662f\u4e00\u4e2aview-model\uff1bview\u5c42\u5bf9\u6570\u636e\u7684\u66f4\u65b0\uff0c\u4f1a\u5b9e\u65f6\u53cd\u9988\u5230model\uff1bmodel\u7684\u66f4\u65b0\uff0c\u4e5f\u4f1a\u5b9e\u65f6\u53cd\u9988\u7684\u5230view\u3002\u5728\u5c0f\u7a0b\u5e8f\u91cc\u9762\uff0c\u6ca1\u6709\u53cc\u5411\u7ed1\u5b9a\uff0cview\u7684\u66f4\u65b0\u4e0d\u4f1a\u76f4\u63a5\u540c\u6b65\u5230model\uff1b\u9700\u8981\u5728\u76f8\u5173\u4e8b\u4ef6\u56de\u8c03\u91cc\u9762\uff0c\u76f4\u63a5\u4eceview\u5c42\u62ff\u5230\u6570\u636e\uff0c\u7136\u540e\u901a\u8fc7setData\u7684\u65b9\u5f0f\uff0c\u66f4\u65b0model\uff0c\u5c0f\u7a0b\u5e8f\u5185\u90e8\u4f1a\u5728setData\u4e4b\u540e\u91cd\u65b0\u6e32\u67d3page\u3002\u6bd4\u5982\u5355\u4e2atodo\u9879\uff0ctoggle\u7684\u64cd\u4f5c\uff1a<\/p>\n<\/p>\n

toggleTodo: function( e ) {\n\n var id = this.getTodoId( e, 'todo-item-chk-' );\n var value = e.detail.value[ 0 ];\n var complete = !!value;\n var todo = this.getTodo( id );\n\n todo.complete = complete;\n this.updateData( true );\n this.updateStorage();\n},<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4ee5\u4e0a\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7e.detail.value[0]\u62ff\u5230\u5355\u4e2atodo\u9879\u91cc\u9762checkbox\u7684\u503c\uff0c\u901a\u8fc7\u8be5\u503c\u6765\u5224\u65adtodo\u7684complete\u72b6\u6001\u3002\u6700\u540e\u5728updateData\u7684\u5185\u90e8\uff0c\u8fd8\u4f1a\u901a\u8fc7setData\u65b9\u6cd5\uff0c\u5237\u65b0model\u7684\u5185\u5bb9\u3002\u53ea\u6709\u8fd9\u6837\uff0c\u5728toggle\u64cd\u4f5c\u4e4b\u540e\uff0capp\u5e95\u90e8\u7684\u7edf\u8ba1\u4fe1\u606f\u624d\u4f1a\u66f4\u65b0\u3002<\/p>\n
5. \u4e8b\u4ef6\u7ed1\u5b9a\u7684\u65f6\u5019\uff0c\u65e0\u6cd5\u4f20\u9012\u53c2\u6570\uff0c\u53ea\u80fd\u4f20\u9012\u4e00\u4e2aevent\u3002\u6bd4\u5982\u4e0a\u9762\u90a3\u4e2atoggle\u7684\u64cd\u4f5c\uff0c\u6211\u5176\u5b9e\u5f88\u60f3\u5728\u56de\u8c03\u91cc\u9762\u628a\u5f53\u524dtodo\u7684id\u4f20\u5230\u8fd9\u4e2a\u56de\u8c03\u91cc\u9762\uff0c\u4f46\u662f\u60f3\u5c3d\u529e\u6cd5\u90fd\u505a\u4e0d\u5230\uff0c\u6700\u540e\u53ea\u80fd\u901a\u8fc7id\u7684\u65b9\u5f0f\u6765\u5904\u7406\uff1a\u5c31\u662f\u5728wxml\u4e2d\u7ed1\u5b9a\u4e8b\u4ef6\u7684\u7ec4\u4ef6\u4e0a\u9762\uff0c\u52a0\u4e00\u4e2aid\uff0c\u8fd9\u4e2aid\u5168page\u4e5f\u4e0d\u80fd\u91cd\u590d\uff0c\u6240\u4ee5id\u5f97\u52a0\u524d\u7f00\uff0c\u7136\u540e\u5728id\u6700\u540e\u52a0\u4e0atodo\u7684id\u503c\uff1b\u5f53\u4e8b\u4ef6\u89e6\u53d1\u7684\u65f6\u5019\uff0c\u901a\u8fc7e.currentTarget.id\u5c31\u80fd\u62ff\u5230\u8be5\u7ec4\u4ef6\u7684id\uff0c\u53bb\u6389\u76f8\u5e94\u7684id\u524d\u7f00\uff0c\u5c31\u5f97\u5230todo\u7684id\u503c\u4e86\u3002\u8fd9\u662f\u76ee\u524d\u7528\u5230\u7684\u4e00\u4e2a\u65b9\u6cd5\uff0c\u6211\u8ba4\u4e3a\u4e0d\u662f\u5f88\u4f18\u96c5\uff0c\u5e0c\u671b\u540e\u9762\u80fd\u53d1\u73b0\u66f4\u597d\u7684\u529e\u6cd5\u6765\u5b9e\u73b0\u3002<\/p>\n
\"\u5173\u4e8e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u6846\u67b6\u7684\u89e3\u6790\u63d2\u56fe3\"<\/p>\n
6. app\u4e2d\u8003\u8651\u5230\u4e86loading\u7684\u6548\u679c\uff0c\u8981\u5229\u7528button\u7ec4\u4ef6\u7684loading\u5c5e\u6027\u6765\u5b9e\u73b0\u3002\u4f46\u662floading\u4ec5\u4ec5\u662f\u4e00\u4e2a\u6837\u5f0f\u7684\u63a7\u5236\uff0c\u5b83\u4e0d\u4f1a\u63a7\u5236\u8fd9\u4e2a\u6309\u94ae\u662f\u5426\u80fd\u91cd\u590d\u70b9\u51fb\u3002\u6240\u4ee5\u8fd8\u8981\u5229\u7528buttong\u7684disabled\u5c5e\u6027\uff0c\u9632\u6b62\u91cd\u590d\u70b9\u51fb\u3002<\/p>\n
\u5269\u4e0b\u7684\u5b9e\u73b0\u7ec6\u8282\uff0c\u90fd\u5728\u4e0b\u9762\u4e24\u4e2a\u6587\u4ef6\u7684\u6e90\u7801\u4e2d\uff0c\u6b22\u8fce\u5927\u5bb6\u6307\u51fa\u5176\u4e2d\u7684\u95ee\u9898\u3002<\/p>\n
index.wxml\u7684\u6e90\u7801\uff1a<\/p>\n<\/p>\n
<!--list.wxml-->\n<view>\n <view>\n  <view>\n   <input> \n  <\/view>\n  <button> \n  + Add\n  <\/button>\n <\/view>\n <view>\n  <view>\n   <view>\n    <checkbox-group>\n     <label>\n      <checkbox><\/checkbox>\n     <\/label>\n    <\/checkbox-group>\n   <\/view>\n   <view>\n    <text>{{todo.text}}<\/text>\n   <\/view>\n   <view>\n    <button> \n     Clear\n    <\/button>\n   <\/view>\n   <input> \n  <\/view>\n <\/view>\n <view> 0}}\"&gt;\n  <view>\n   <checkbox-group>\n    <label>\n     <checkbox><\/checkbox>\n    <\/label>\n   <\/checkbox-group>\n   <text>{{todosOfUncomplted.length}} left.<\/text>\n  <\/view>\n  <view> 0}}\"&gt;\n   <button> \n    Clear {{todosOfComplted.length}} of done.\n   <\/button>\n  <\/view>\n <\/view>\n <loading>\n  {{loadingText}}\n <\/loading>\n <toast>\n  {{toastText}}\n <\/toast><\/view><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
index.js\u7684\u6e90\u7801\uff1a<\/p>\n<\/p>\n
var app = getApp();\n\nPage( {\n data: {\n  todos: [],\n  todosOfUncomplted: [],\n  todosOfComplted: [],\n  newTodoText: '',\n  addOneLoading: false,\n  loadingHidden: true,\n  loadingText: '',\n  toastHidden: true,\n  toastText: '',\n  clearAllLoading: false\n },\n updateData: function( resetTodos ) {\n  var data = {};\n  if( resetTodos ) {\n   data.todos = this.data.todos;\n  }\n\n  data.todosOfUncomplted = this.data.todos.filter( function( t ) {\n   return !t.complete;\n  });\n\n  data.todosOfComplted = this.data.todos.filter( function( t ) {\n   return t.complete;\n  });\n\n  this.setData( data );\n },\n updateStorage: function() {\n  var storage = [];\n  this.data.todos.forEach( function( t ) {\n   storage.push( {\n    id: t.id,\n    text: t.text,\n    complete: t.complete\n   })\n  });\n\n  wx.setStorageSync( 'todos', storage );\n },\n onLoad: function() {\n  this.setData( {\n   todos: wx.getStorageSync( 'todos' ) || []\n  });\n  this.updateData( false );\n },\n getTodo: function( id ) {\n  return this.data.todos.filter( function( t ) {\n   return id == t.id;\n  })[ 0 ];\n },\n getTodoId: function( e, prefix ) {\n  return e.currentTarget.id.substring( prefix.length );\n },\n toggleTodo: function( e ) {\n\n  var id = this.getTodoId( e, 'todo-item-chk-' );\n  var value = e.detail.value[ 0 ];\n  var complete = !!value;\n  var todo = this.getTodo( id );\n\n  todo.complete = complete;\n  this.updateData( true );\n  this.updateStorage();\n },\n toggleAll: function( e ) {\n  var value = e.detail.value[ 0 ];\n  var complete = !!value;\n\n  this.data.todos.forEach( function( t ) {\n   t.complete = complete;\n  });\n\n  this.updateData( true );\n  this.updateStorage();\n\n },\n clearTodo: function( id ) {\n  var targetIndex;\n  this.data.todos.forEach( function( t, i ) {\n   if( targetIndex !== undefined ) return;\n\n   if( t.id == id ) {\n    targetIndex = i;\n   }\n  });\n\n  this.data.todos.splice( targetIndex, 1 );\n },\n clearSingle: function( e ) {\n  var id = this.getTodoId( e, 'btn-del-item-' );\n  var todo = this.getTodo( id );\n\n  todo.loading = true;\n  this.updateData( true );\n\n  var that = this;\n  setTimeout( function() {\n   that.clearTodo( id );\n   that.updateData( true );\n   that.updateStorage();\n  }, 500 );\n },\n clearAll: function() {\n  this.setData( {\n   clearAllLoading: true\n  });\n\n  var that = this;\n  setTimeout( function() {\n   that.data.todosOfComplted.forEach( function( t ) {\n    that.clearTodo( t.id );\n   });\n   that.setData( {\n    clearAllLoading: false\n   });\n   that.updateData( true );\n   that.updateStorage();\n\n   that.setData( {\n    toastHidden: false,\n    toastText: 'Success'\n   });\n  }, 500 );\n\n },\n startEdit: function( e ) {\n  var id = this.getTodoId( e, 'todo-item-txt-' );\n  var todo = this.getTodo( id );\n  todo.editing = true;\n\n  this.updateData( true );\n  this.updateStorage();\n },\n newTodoTextInput: function( e ) {\n  this.setData( {\n   newTodoText: e.detail.value\n  });\n },\n endEditTodo: function( e ) {\n  var id = this.getTodoId( e, 'todo-item-edit-' );\n  var todo = this.getTodo( id );\n\n  todo.editing = false;\n  todo.text = e.detail.value;\n\n  this.updateData( true );\n  this.updateStorage();\n },\n addOne: function( e ) {\n  if( !this.data.newTodoText ) return;\n\n  this.setData( {\n   addOneLoading: true\n  });\n\n  \/\/open loading\n  this.setData( {\n   loadingHidden: false,\n   loadingText: 'Waiting...'\n  });\n\n  var that = this;\n  setTimeout( function() {\n   \/\/close loading and toggle button loading status\n   that.setData( {\n    loadingHidden: true,\n    addOneLoading: false,\n    loadingText: ''\n   });\n\n   that.data.todos.push( {\n    id: app.getId(),\n    text: that.data.newTodoText,\n    compelte: false\n   });\n\n   that.setData( {\n    newTodoText: ''\n   });\n\n   that.updateData( true );\n   that.updateStorage();\n  }, 500 );\n },\n loadingChange: function() {\n  this.setData( {\n   loadingHidden: true,\n   loadingText: ''\n  });\n },\n toastChange: function() {\n  this.setData( {\n   toastHidden: true,\n   toastText: ''\n  });\n }\n});<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6700\u540e\u9700\u8981\u8865\u5145\u7684\u662f\uff0c\u8fd9\u4e2aapp\u5728\u6709\u9650\u7684\u65f6\u95f4\u5185\u4f9d\u636e\u5fae\u4fe1\u7684\u5b98\u65b9\u6587\u6863\u8fdb\u884c\u5f00\u53d1\uff0c\u6240\u4ee5\u8fd9\u91cc\u9762\u7684\u5b9e\u73b0\u65b9\u5f0f\u5230\u5e95\u662f\u4e0d\u662f\u5408\u7406\u7684\uff0c\u6211\u4e5f\u4e0d\u6e05\u695a\u3002\u6211\u4e5f\u4ec5\u4ec5\u662f\u901a\u8fc7\u8fd9\u4e2aapp\u6765\u4e86\u89e3\u5c0f\u7a0b\u5e8f\u8fd9\u4e2a\u5e73\u53f0\u7684\u7528\u6cd5\u3002\u5e0c\u671b\u5fae\u4fe1\u5b98\u65b9\u80fd\u591f\u63a8\u51fa\u4e00\u4e9b\u66f4\u5168\u9762\u3001\u6700\u597d\u662f\u9879\u76ee\u6027\u7684demo\uff0c\u5728\u4ee3\u7801\u5c42\u9762\uff0c\u7ed9\u6211\u4eec\u8fd9\u4e9b\u5f00\u53d1\u8005\u63d0\u4f9b\u4e00\u4e2a\u6700\u4f73\u5b9e\u8df5\u89c4\u8303\u3002\u6b22\u8fce\u6709\u5176\u5b83\u7684\u5f00\u53d1\u601d\u8def\u7684\u670b\u53cb\uff0c\u5e2e\u6211\u6307\u51fa\u6211\u4ee5\u4e0a\u5b9e\u73b0\u4e2d\u7684\u95ee\u9898\u3002<\/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<\/p>\n
<\/span><\/p>\n
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