![\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u9047\u5230\u7684\u95ee\u9898\u6c47\u603b\u63d2\u56fe\"](\"https:\/\/img.php.cn\/\/upload\/image\/270\/604\/212\/1516863833385090.jpg\" "\\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u9047\u5230\u7684\u95ee\u9898\u6c47\u603b\u63d2\u56fe\\"")
<\/p>\n\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u5b8c\u5de5\u4e86\uff0c\u81ea\u7136\u4e5f\u9047\u5230\u4e86\u4e0d\u5c11\u95ee\u9898\uff0c\u672c\u6587\u6211\u4eec\u4e3b\u8981\u548c\u5927\u5bb6\u5206\u4eab\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u9047\u5230\u7684\u95ee\u9898\u6c47\u603b\uff0c\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u66f4\u591a\u7684\u5fae\u4fe1\u5f00\u53d1\u8005\u3002<\/p>\n
\u5c0f\u7a0b\u5e8f\u7b80\u4ecb<\/p>\n
\u201c\u8ba9\u5174\u8da3\u4e0d\u518d\u5b64\u5355\uff0c\u8ba9\u7231\u597d\u4e0d\u518d\u6d41\u6d6a\u201d \u662f\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u300a\u51fa\u53d1\u5427\u4e00\u8d77\u300b\u7684\u4e3b\u9898\uff0c\u8fd9\u6b3e\u5c0f\u7a0b\u5e8f\u65e8\u5728\u89e3\u51b3\u5f53\u4ee3\u5927\u5b66\u751f\u5728\u6821\u56ed\u751f\u6d3b\u4e2d\u7684\u5b64\u72ec\u611f\uff0c\u8ba9\u5927\u5bb6\u627e\u5230\u5fd7\u540c\u9053\u5408\u7684\u670b\u53cb\uff0c\u5728\u8dd1\u6b65\u3001\u5065\u8eab\u3001\u7ade\u8d5b\u7b49\u6d3b\u52a8\u4e2d\u627e\u5230\u4f19\u4f34\u3002\u5229\u7528\u5c0f\u7a0b\u5e8f\u5373\u5f00\u5373\u7528\uff0c\u7528\u5b8c\u5c31\u8d70\u7684\u7279\u70b9\u4e0e\u4ea4\u53cb\u76f8\u7ed3\u5408\uff0c\u5b83\u5c06\u4f1a\u662f\u4e00\u6b3e\u9ad8\u6548\u5feb\u6377\u3001\u65e0\u8d1f\u62c5\u7684\u7ebf\u4e0b\u4ea4\u53cb\u5229\u5668<\/p>\n
\u672c\u5c0f\u7a0b\u5e8f\u7531 bmob \u540e\u7aef\u4e91\u63d0\u4f9b\u6570\u636e\u5904\u7406\u4e0e\u5b58\u50a8\u652f\u6301<\/p>\n
\u5c0f\u7a0b\u5e8f\u7801<\/p>\n
<\/p>\n
\u5f00\u53d1\u4e2d\u6280\u672f\u95ee\u9898\u6c47\u603b<\/p>\n
1.\u4f7f\u7528e.target.dataset\u7684\u51fa\u73b0\u95ee\u9898<\/p>\n
\u5728\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u8fc7\u7a0b\u4e2d,\u6211\u4eec\u7ecf\u5e38\u4f1a\u7528\u5230\u6807\u7b7e\u4e2d\u5c5e\u6027\u7684\u5c5e\u6027\u503c,\u6211\u4eec\u901a\u5e38\u4f1a\u5728 \u4e2d \u8bbe\u7f6e data-*=”{{XXX}}” \u7136\u540e\u5728 JS \u91cc\u901a\u8fc7 e.target.dateset.* \u6765\u83b7\u53d6XXX\u503c,\u4f46\u662f\u6211\u7ecf\u5e38\u9047\u5230\u83b7\u53d6\u7684\u662fundefined,\u4f7f\u7528 console.log(e) \u67e5\u770b\u8f93\u51fa\u4fe1\u606f\u4f1a\u53d1\u73b0,\u5728 e\u5bf9\u8c61\u4e2d\u5305\u542b\u4e24\u4e2a\u5bf9\u8c61\u5206\u522b\u662fcurrentTarget\u548ctarget,\u800c\u5f80\u5f80\u6709\u4e9b\u65f6\u5019\u6570\u636e\u5728currentTarget\u4e2d, <\/p>\n
\u6b64\u65f6\u53ef\u4ee5\u5c06\u4ee3\u7801\u66ff\u6362\u6210\u8fd9\u6837\u6765\u83b7\u53d6\u503c<\/p>\n
WXML<\/p>\n
<view><\/view><\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
JS<\/p>\n
bintap:function(e){\r\n var id = e.currentTarget.dataset.id;\r\n}<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u7f51\u4e0a\u8fd8\u6709\u4e00\u76f4\u8bf4\u6cd5\u662f data-* \u91cc * \u547d\u540d\u7684\u95ee\u9898,\u53bb\u6389\u9a7c\u5cf0\u5f0f\u547d\u540d,\u7eaf\u5c0f\u5199\u4e5f\u80fd\u89e3\u51b3<\/p>\n
2.\u5c0f\u7a0b\u5e8f textarea \u6587\u672c\u6846\u5982\u4f55\u663e\u793a\u5b9e\u65f6\u5b57\u6570<\/p>\n
WXML<\/p>\n
<view> <view> <textarea maxlength=\"{{noteMaxLen}}\"><\/textarea> <view>\r\n{{noteNowLen}}\/{{noteMaxLen}}<\/view> <\/view> <\/view><\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
JS<\/p>\n
data:{\r\n noteMaxLen: 200,\/\/\u5907\u6ce8\u6700\u591a\u5b57\u6570\r\n noteNowLen: 0,\/\/\u5907\u6ce8\u5f53\u524d\u5b57\u6570\r\n}\r\n \/\/\u5b57\u6570\u6539\u53d8\u89e6\u53d1\u4e8b\u4ef6\r\n bindTextAreaChange: function (e) {\r\n var that = this var value = e.detail.value,\r\n len = parseInt(value.length);\r\n if (len > that.data.noteMaxLen)\r\n return;\r\n that.setData({\r\n content: value, noteNowLen: len\r\n })\r\n },<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
3.\u5229\u7528 JS \u5b9e\u73b0\u6a21\u7cca\u67e5\u8be2<\/p>\n
\u7531\u4e8e\u6211\u4eec\u4f7f\u7528\u7684\u662f Bmob \u540e\u7aef\u4e91\u63d0\u4f9b\u7684\u6570\u636e\u5904\u7406\u4e0e\u5b58\u50a8\u652f\u6301\uff0c\u6839\u636e Bmob \u63d0\u4f9b\u7684\u5f00\u53d1\u6587\u6863\uff0c\u514d\u8d39\u7248\u7684\u5e94\u7528\u65e0\u6cd5\u8fdb\u884c\u6a21\u7cca\u67e5\u8be2\uff0c\u770b\u5230\u8fd9\u91cc\uff0c\u518d\u770b\u770b\u5df2\u7ecf\u5feb\u5b8c\u5de5\u7684\u6d3b\u52a8\u68c0\u7d22\u754c\u9762\uff0c\u611f\u53d7\u65e0\u6cd5\u8a00\u8bf4\u3002\u6b63\u5f53\u51c6\u5907\u653e\u5f03\u7684\u65f6\u5019\uff0c\u7a81\u7136\u60f3\u5230\u4e00\u4e2a\u65b9\u6cd5\uff0c\u90a3\u5c31\u662f\u5148\u628a\u6240\u6709\u7684\u540e\u53f0\u6240\u6709\u6570\u636e\u90fd\u5b58\u5230\u96c6\u5408\u91cc\uff0c\u7136\u540e\u6839\u636e\u8f93\u5165\u7684\u68c0\u7d22\u503c\u4e00\u4e2a\u4e2a\u5339\u914d\uff0c\u60f3\u5230\u4e4b\u540e\u9a6c\u4e0a\u5c31\u5f00\u59cb\u7740\u624b\u5e72\u4e86\uff0c\u5148\u67e5\u4e86\u4e00\u4e0bjavaScript \u6587\u6863,String \u5bf9\u8c61\u6709\u4e00\u4e2a\u65b9\u6cd5\u662f indexOf() ,\u53ef\u8fd4\u56de\u67d0\u4e2a\u6307\u5b9a\u7684\u5b57\u7b26\u4e32\u503c\u5728\u5b57\u7b26\u4e32\u4e2d\u9996\u6b21\u51fa\u73b0\u7684\u4f4d\u7f6e,\u8fd9\u6837\u5c31\u6210\u4e86,\u904d\u5386 \u6240\u4ee5\u6570\u636e,\u68c0\u7d22\u6bcf\u4e00\u6761\u6570\u636e\u7684\u6bcf\u4e2a\u5b57\u7b26,\u5982\u679c\u51fa\u73b0\u4e86\u5219\u5c06\u5b83\u52a0\u5165\u5230\u68c0\u7d22\u7ed3\u679c\u7684\u96c6\u5408\u4e2d.<\/p>\n
JS<\/p>\n
\/\/js \u5b9e\u73b0\u6a21\u7cca\u5339\u914d\u67e5\u8be2\r\n findEach: function (e) {\r\n var that = this var strFind = that.data.wxSearchData.value; \/\/\u8fd9\u91cc\u4f7f\u7528\u7684 wxSearch \u641c\u7d22UI\u63d2\u4ef6, if (strFind == null || strFind == \"\") {\r\n wx.showToast({\r\n title: '\u8f93\u5165\u4e3a\u7a7a',\r\n icon: 'loading',\r\n })\r\n }\r\n if (strFind != \"\") {\r\n var nPos;\r\n var resultPost = [];\r\n for (var i in smoodList) {\r\n var sTxt = smoodList[i].title || ''; \/\/\u6d3b\u52a8\u7684\u6807\u9898\r\n nPos = sTxt.indexOf(strFind); \r\n if (nPos >= 0) {\/\/\u5982\u679c\u8f93\u5165\u7684\u5173\u952e\u5b57\u5728\u8be5\u6d3b\u52a8\u6807\u9898\u4e2d\u51fa\u73b0\u8fc7,\u5219\u5339\u914d\u8be5\u6d3b\u52a8\r\n resultPost.push(smoodList[i]); \/\/\u5c06\u8be5\u6d3b\u52a8\u52a0\u5165\u5230\u641c\u7d22\u5230\u7684\u6d3b\u52a8\u5217\u8868\u4e2d\r\n }\r\n }\r\n that.setData({\r\n moodList: resultPost\r\n })\r\n }\r\n },<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u66f4\u52a0\u8be6\u7ec6\u7684\u4ee3\u7801\u8bf7\u524d\u5f80Github\u67e5\u770b<\/p>\n
4.\u4f7f\u7528 JS \u5c06\u5b57\u7b26\u4e32\u683c\u5f0f\u7684\u65f6\u95f4\u8f6c\u6362\u6210\u51e0\u79d2\u524d,\u51e0\u5206\u949f\u524d…<\/p>\n
\u7531\u4e8e\u5c0f\u7a0b\u5e8f\u4e2d\u6d89\u53ca\u8bc4\u8bba,\u52a0\u5165\u6d3b\u52a8,\u6536\u85cf\u7b49\u4e00\u7cfb\u5217\u5305\u62ec\u4e8b\u4ef6\u65f6\u95f4\u7684\u529f\u80fd,\u800c\u6570\u636e\u5e93\u4e2d\u5b58\u7684\u65f6\u95f4\u683c\u5f0f\u4e3a 2017-11-30 23:36:10 \u73b0\u5728\u60f3\u8981\u5728\u754c\u9762\u4e0a\u4e0d\u663e\u793a\u5177\u4f53\u65f6\u95f4,\u800c\u662f\u663e\u793a\u4e0e\u5f53\u524d\u65f6\u95f4\u7684\u5dee,\u5373\u51e0\u79d2\u524d,\u51e0\u5206\u949f\u524d\u7b49\u7b49<\/p>\n
\u5b9e\u73b0\u8d77\u6765\u5e76\u4e0d\u590d\u6742,\u4e3b\u8981\u601d\u8def\u662f\u5148\u628a\u5b57\u7b26\u4e32\u7684\u65f6\u95f4\u8f6c\u6362\u6210\u65f6\u95f4\u6233,\u7136\u540e\u4e0e\u5f53\u524d\u7684\u65f6\u95f4\u6233\u8fdb\u884c\u6bd4\u8f83,\u8fd9\u6837\u5c31\u80fd\u8f6c\u6362\u6210\u51e0\u79d2\u524d\u3001\u51e0\u5206\u949f\u524d\u3001\u51e0\u5c0f\u65f6\u524d\u3001\u51e0\u5929\u524d\u7b49\u5f62\u5f0f\u4e86<\/p>\n
JS<\/p>\n
\/\/\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u65f6\u95f4\u6233 function getDateTimeStamp(dateStr) {\r\n return Date.parse(dateStr.replace(\/-\/gi, \"\/\"));\r\n}\r\n\/\/\u683c\u5f0f\u5316\u65f6\u95f4 function getDateDiff(dateStr) {\r\n var publishTime = getDateTimeStamp(dateStr) \/ 1000,\r\n d_seconds,\r\n d_minutes,\r\n d_hours,\r\n d_days,\r\n timeNow = parseInt(new Date().getTime() \/ 1000),\r\n d,\r\n date = new Date(publishTime * 1000),\r\n Y = date.getFullYear(),\r\n M = date.getMonth() + 1,\r\n D = date.getDate(),\r\n H = date.getHours(),\r\n m = date.getMinutes(),\r\n s = date.getSeconds();\r\n \/\/\u5c0f\u4e8e10\u7684\u5728\u524d\u9762\u88650 if (M 0 && d_days 0) {\r\n return d_hours + '\u5c0f\u65f6\u524d';\r\n } else if (d_hours 0) {\r\n return d_minutes + '\u5206\u949f\u524d';\r\n } else if (d_seconds = 3 && d_days = 30) {\r\n return Y + '-' + M + '-' + D + ' ' + H + ':' + m;\r\n }\r\n}<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
5.\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u63d0\u4ea4\u8868\u5355\u6e05\u7a7a\u8868\u5355\u6570\u636e<\/p>\n
\u5728\u53d1\u5e03\u6d3b\u52a8\u4e4b\u540e,\u7531\u4e8e\u8868\u5355\u4e2d\u7684\u6570\u636e\u6ca1\u6709\u6e05\u7a7a,\u7ed9\u7528\u6237\u7684\u4f53\u9a8c\u5fc5\u5b9a\u4e0d\u597d,\u7136\u800c\u5c0f\u7a0b\u5e8f\u7684\u6570\u636e\u4ea4\u4e92\u5e76\u4e0d\u50cfhtml + jS \u90a3\u6837,\u4f7f\u7528 dataSet({}) \u6765\u7ed9\u8d4b\u503c,\u89c6\u56fe\u5c42\u5c31\u80fd\u901a\u8fc7\u5f02\u6b65\u7684\u65b9\u5f0f\u6d3b\u52a8\u5230\u503c,\u4e8e\u662f\u60f3\u5230,\u5728\u63d0\u4ea4\u8868\u5355\u540e,\u7ed9\u8fd9\u4e9binput\u90fd\u8d4b\u503c\u4e3a\u7a7a,\u90a3\u6837\u5c31\u5b9e\u73b0\u4e86\u6e05\u7a7a\u8868\u5355\u7684\u6548\u679c,\u5f53\u7136,\u8868\u5355\u4e2d\u5e76\u4e0d\u53ea\u5305\u542binput,\u4f46\u662f\u90fd\u53ef\u4ee5\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u5b9e\u73b0\u6e05\u7a7a\u6548\u679c<\/p>\n
WXML<\/p>\n
<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 \u6d3b\u52a8\u540d\u79f0 \u786e\u5b9a <\/p>\n
JS<\/p>\n
submitForm:function(e){\r\n var title = e.detail.value.title;\r\n ......\r\n success: function (res) {\r\n \/\/\u5c06title\u503c\u8bbe\u7f6e\u7a7a\r\n that.setData({\r\n title: ''\r\n }\r\n }\r\n}<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
6.\u5fae\u4fe1\u53f7,QQ\u53f7,\u624b\u673a\u53f7 \u6b63\u5219\u6821\u9a8c<\/p>\n
\u7531\u4e8e\u7533\u8bf7\u52a0\u5165\u6d3b\u52a8\u9700\u8981\u586b\u5199\u771f\u5b9e\u59d3\u540d,\u8054\u7cfb\u65b9\u5f0f\u7b49\u4fe1\u606f,\u4e3a\u4e86\u9632\u6b62\u7528\u6237\u968f\u610f\u586b\u5199\u4fe1\u606f,\u5fc5\u987b\u8981\u5bf9\u8fd9\u4e9b\u4fe1\u606f\u8fdb\u884c\u6821\u9a8c<\/p>\n
JS<\/p>\n
var wxReg = new RegExp(\"^[a-zA-Z]([-_a-zA-Z0-9]{5,19})+$\");\r\n \/\/\u5fae\u4fe1\u53f7\u6b63\u5219\u6821\u9a8c var qqReg = new RegExp(\"[1-9][0-9]{4,}\"); \r\n \/\/QQ\u53f7\u6b63\u5219\u6821\u9a8c var phReg = \/^1[34578]d{9}$\/; \r\n \/\/\u624b\u673a\u53f7\u6b63\u5219\u6821\u9a8c var nameReg = new RegExp(\"^[u4e00-u9fa5]{2,4}$\");\r\n \/\/2-4\u4f4d\u4e2d\u6587\u59d3\u540d\u6b63\u5219\u6821\u9a8c<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
7.\u4f7f\u7528 Bmob SDK \u5b9e\u73b0\u62a5\u540d\u6210\u529f\u53d1\u9001\u6a21\u677f\u6d88\u606f,\u751f\u6210\u5c0f\u7a0b\u5e8f\u4e8c\u7ef4\u7801\u7b49<\/p>\n
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,\u5c31\u662f\u5728\u5c0f\u7a0b\u5e8f\u53d1\u5e03\u540e \u6a21\u677f\u6d88\u606f\u4e2d\u5982\u679c\u5e26\u6709 page \u53c2\u6570\u5c06\u4e0d\u4f1a\u53d1\u9001,\u4f46\u662f\u5728\u5f00\u53d1\u7248\u4e2d\u80fd\u53d1\u9001\u6210\u529f, \u8fd9\u4e2a\u95ee\u9898\u5df2\u7ecf\u53cd\u9988\u4e86,\u4f30\u8ba1\u7b49Bmob\u5c0f\u7a0b\u5e8fSDK\u66f4\u65b0\u540e\u4f1a\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898.<\/p>\n\u76f8\u5173\u63a8\u8350\uff1a<\/p>\n<\/p>\n<\/p>\n
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