小程序显示数据

1.当遍历是一条数据，取数据是个数据需要遍历，只需要取

base.y_slide进行遍历即可。

$base['y_slide'] = unserialize($base['y_slide']);

$num = count($base['y_slide']);

for($i = 0; $i < $num; $i++) {

$base['y_slide'][$i]=$_W['attachurl'].$base['y_slide'][$i];

}

2.遍历的是多条数据

foreach ($item as &$values) {

$values['k_slide'] = unserialize($values['k_slide']);

$num = count($values['k_slide']);

for ($i = 0; $i < $num ; $i++) {

$values['k_slide'][$i]=$_W['attachurl'].$values['k_slide'][$i];

}

}

3.传数据给下一个页面传id

data-k_

点击事件 传id

departmentDetailClick: function(e) {

console.log(e.currentTarget.dataset.k_id)

var k_id = e.currentTarget.dataset.k_id

wx.navigateTo({

url: '/hyb_zylxc/department_detail/department_detail?k_id=' + k_id,

})

},

下一个页面 接收id

onLoad: function(options) {

var that = this;

var id = options.k_id;

that.getKeshixq(id);

// that.getIntroduction(id);

},

getKeshixq:function(id){

var that = this;

console.log(id)

app.util.request({

'url': 'entry/wxapp/Keshijianjie',

data: {

k_id: id

},

success: function (res) {

console.log(res.data.data)

that.setData({

keshi: res.data.data,

})

wx.setNavigationBarTitle({ title: '科室简介' });

WxParse.wxParse('article', 'html', res.data.data.k_jianjie, that, 5);//百度编辑器去除非法字符显示数据

},

//百度编辑器显示数据 article

<view class="wxParse bgcf bsbb p30 fs26 c6 bgcf">

<template is="wxParse" data="{{wxParseData:article.nodes}}"/>

</view>

4. 遍历显示数据 下拉 点击选择

<picker name="u_consultation" bindchange="zhuanjiachange" value="{{index}}" range="{{zjarrs}}">

<view wx:if="{{index == ''}}" class='fs24 c9 ml100'>

请选择要预约的专家

</view>

<view wx:else class="fs26 c6 ml100">

<!-- <view wx:for="{{expert}}" wx:for-item="items"> -->

<!-- {{zjarrs[index]}} -->

<input name="u_consultation" value='{{zjarrs[index]}}' disabled='true'/>

<!-- </view> -->

</view>

</picker>

onLoad: function (options) {

var that = this;

that.bindPickerChange();

},

bindPickerChange: function () {

var that =this;

app.util.request({

'url': "entry/wxapp/YuZhuanjia",

success:function(e){

var arrs = e.data.data;

var zjarrs = [];

for (var i = 0; i < arrs.length;i++){

zjarrs.push(arrs[i].z_name);

}

that.setData({

expert: e.data.data,

zjarrs: zjarrs

})

}

})

},

zhuanjiachange:function(e){

console.log('picker发送选择改变，携带值为', e.detail.value)

console.log(this.data.expert);//预约专家

this.setData({

index:e.detail.value

})

},

5.地图

<view data-longitude="{{longitude}}" data-latitude="{{latitude}}" class='bdl2 df fdc w50 aic jcc bdbb pt30 pb30' bindtap='Position'>

//来院路线

choosePosition: function() {

var that = this;

app.util.request({

'url': 'entry/wxapp/Base',

success: function (res) {

console.log(res.data.data);

that.setData({

base: res.data.data,

latitude:res.data.data.latitude,

longitude:res.data.data.longitude

})

},

fail: function (err) {

console.log(err)

},

});

},

Position:function(e){

var latitude = e.currentTarget.dataset.latitude

var longitude = e.currentTarget.dataset.longitude

console.log(latitude, longitude);

wx.openLocation({

latitude: parseFloat(latitude),

longitude: parseFloat(longitude),

scale: 28

})

},

6.点击切换

<scroll-view class='bsbb pl30 bgcf bdb2' scroll-x >

<block wx:for="{{caseArr}}" wx:key="unique">

<text data-index="{{index}}" class='fs24 dib bsbb h80 mr50 {{current == index?"c bdb4":"c9"}}' bindtap='huoqu'>{{item.j_name}}</text>

</block>

</scroll-view>

<!-- <my-sku-page data-index="{{pIndex[index]}}" wx:key="unique" binddetailBtn="checkClick" block':'none'}}" >

</my-sku-page> -->

<!-- <view wx:for="{{caseArr}}" wx:for-item="items"> -->

<scroll-view class="bsbb pl30 df pt30 pb30 bgcf h310" scroll-x >

<block wx:for="{{caseArr[current].binzhen}}" wx:key="unique">

<view data-j_>

<view>

<image mode='aspectFill' src='{{item.j_thumb}}' class='db'></image>

</view>

<text class='db fs26 c9 mt20'>{{item.j_name}}</text>

</view>

</block>

</scroll-view>

current: 0,

huoqu: function(e) {

var that = this

console.log(e)

var index = e.currentTarget.dataset.index

var current = index;

that.setData({

current: current

})

7.分享转发

onShareAppMessage: function() {

//分享

// console.log("分享")

var that = this

// console.log("分享1")

return {

title: '双十一来了瞧一瞧看一看喽',

path: '/hyb_zylxc/index/index',

success: res => {

// console.log("分享2")

// console.log("分享成功" + res)

console.log(res.shareTickets[0]);

// shareTicket 是获取转发目标群信息的票据，只有拥有 shareTicket 才能拿到群信息，用户每次转发都会生成对应唯一的shareTicket 。

// 如果这里有 shareTickets，则说明是分享到群de 如果没有则是转发到好友的

wx.getShareInfo({

shareTicket: res.shareTickets[0],

success: res => {

that.setData({

isShow: true

})

console.log(that.setData.isShow)

},

fail: function (res) { console.log(res) },

complete: function (res) { console.log(res) }

})

},

fail: function (res) {

console.log("分享失败" + res)

}

}

}

8.检索事件选择，选择男装的上衣

<picker bindchange="bindDepartmentChange" value="{{index}}" range="{{introduction}}" class="w33">

<view wx:if="{{index == ''}}" class='df jcc aic fs28 c9'>

<text>全部科室</text>

<image mode='widthFix' src='../images/down.png' class='ml15'></image>

</view>

<view wx:else class='df jcc aic fs28 c9 '>

<text>{{introduction[index]}}</text>

<!-- <input name="u_consultation" value='{{introduction[index]}}' disabled='true' /> -->

<image mode='widthFix' src='../images/down.png' class='ml15'></image>

</view>

</picker>

下标：data :{

index: "",

}

that.getYuZhuanjiajiansuo('', '', '');//专家检索

选择显示

bindPickerChange: function () {

var that = this;

app.util.request({

'url': "entry/wxapp/Keshi",

success: function (e) {

console.log(e.data.data);

var arrs = e.data.data;

var introduction = [];

for (var i = 0; i < arrs.length; i++) {

introduction.push(arrs[i].k_name);

}

that.setData({

keshi: e.data.data,

introduction: introduction

})

}

})

},

//科室

bindDepartmentChange: function (e) {

var that = this;

that.setData({

index: e.detail.value//下标

})

var keshi = that.data.introduction[e.detail.value];

var zhicheng = that.data.zhicheng[that.data.appellation];

var shanchang = that.data.specialityArr[that.data.speciality]

if(zhicheng==undefined){

var zhicheng = '';

}

if (shanchang==undefined){

var shanchang = "";

}

that.getYuZhuanjiajiansuo(keshi, zhicheng, shanchang);

},

getYuZhuanjiajiansuo:function(keshi,zhicheng,shanchang){

var that = this;

app.util.request({

'url': 'entry/wxapp/YuZhuanjiajiansuo',

'data':{

keshi: keshi,

zhicheng:zhicheng,

shanchang: shanchang

},

success: function (res) {

console.log(res.data.data);

that.setData({

expert: res.data.data,

})

},

fail: function (err) {

console.log(err)

},

});

},

//专家检索

public function doPageYuZhuanjiajiansuo(){

global $_W,$_GPC;

$uniacid = $_W['uniacid'];

$keshi = $_REQUEST['keshi'];

$zhicheng = $_REQUEST['zhicheng'];

$shanchang = $_REQUEST['shanchang'];

$where = " where uniac;

if (!empty($keshi)) {

$where.=" and keshi=:keshi";

$data[":keshi"] = $keshi;

}

if (!empty($zhicheng)) {

$where.=" and z_zhicheng=:zhicheng";

$data[":zhicheng"] = $zhicheng;

}

if (!empty($shanchang)) {

$where.=" and z_shanchang like '%$shanchang%'"; //很多不止一个，

}

$data[':uniacid'] = $uniacid;

$sql = "SELECT * FROM ".tablename("hyb_ylxc_zhuanjia").$where;

// $sql = "SELECT * FROM ".tablename("hyb_ylxc_zhuanjia")."where uniac,array(":uniacid"=>$uniacid);

$list = pdo_fetchall($sql,$data);

if (!empty($list)) {

foreach ($list as &$value) {

$value['z_thumbs'] = $_W['attachurl'].$value['z_thumbs'];

$base = pdo_fetch("SELECT * FROM ".tablename("hyb_ylxc_base")." where uniac,array(":uniacid"=>$uniacid));

$value['yiyuan'] = $base['y_title'];

}

}

return $this->result(0,"success",$list);

}

9.用户授权

//获取用户信息

public function doPageTyMember() {

global $_GPC, $_W;

$uniacid = $_W['uniacid'];

$openid = $_REQUEST['openid'];

// $openid = "oiw7_0FlOxmb4SmYHwT7K0rBdCnY";

$item['u_name'] = $_GPC['u_name'];

$item['u_thumb'] = $_GPC['u_thumb'];

$item['uniacid'] = $uniacid;

if ($openid) {

$res = pdo_update('hyb_ylxc_userinfo', $item, array('openid' => $openid));

}

if (!$res['u_id']) {

$res = pdo_fetch('SELECT `u_id` FROM ' . tablename('hyb_ylxc_userinfo') . " where `openid`='{$openid}'");

}

$message = 'success';

$errno = 0;

return $this->result($errno, $message, $item);

}

public function doPageGetUid() {

global $_GPC, $_W;

$uniacid = $_W['uniacid'];

$result = pdo_fetch('SELECT * FROM ' . tablename('hyb_ylxc_key') . " where `uniacid`='{$uniacid}'");

// $APPID = "wxbcf230862644aa93";

$APPID = $result['appid'];

$SECRET = $result['appsecret'];

// $SECRET = "1ad4414c9da569ca333d216cc6d0f643";

$openid = $_REQUEST['openid'];

$openid = "oiw7_0FlOxmb4SmYHwT7K0rBdCnY";

$code = trim($_GPC['code']);

$url = "https://api.weixin.qq.com/sns/jscode2session?app;

$data['userinfo'] = json_decode($this->httpGet($url));

$openid = $data['userinfo']->openid;

$item['openid'] = $openid;

if ($openid) {

$res = pdo_fetch('SELECT `u_id` FROM ' . tablename('hyb_ylxc_userinfo') . " where `openid`='{$openid}'");

if (!$res['u_id']) {

$res = pdo_insert('hyb_ylxc_userinfo', $item);

}

}

$data['openid'] = $openid;

$message = 'success';

$errno = 0;

return $this->result($errno, $message, $data);

}

bindGetUserInfo: function(e) {

var that = this;

console.log(e);

console.log(e.detail.userInfo)

wx.login({

success: res => {

// ------ 获取凭证 ------

var code = res.code;

console.log(code);

if (code) {

// console.log('获取用户登录凭证：' + code);

// ------ 发送凭证 ------

app.util.request({

"url": "entry/wxapp/GetUid",

data: {

code: code

},

method: 'POST',

header: {

'content-type': 'application/json'

},

success: function(res) {

console.log(res);

var openid = res.data;

if (res.statusCode == 200) {

// console.log("获取到的openid为：" + res.data)

// that.globalData.openid = res.data

wx.setStorageSync('openid', res.data),

wx.setStorage({

key: 'userinfo',

data: true,

}),

that.setData({

userinfo: true

})

//设置用户信息

wx.getUserInfo({

success: res => {

console.log(res);

var u_name = e.detail.userInfo.nickName;

var u_thumb = e.detail.userInfo.avatarUrl;

console.log(u_name);

console.log("aa" + res)

console.log("aa"+res.errMsg)

wx.setStorageSync("avatar", res.userInfo.avatarUrl)

if (res.userInfo.nickName != wx.getStorageSync("nickName")) {

app.util.request({

"url": 'entry/wxapp/TyMember',

data :{

u_name:u_name,

u_thumb:u_thumb,

},

method: 'POST',

header: {

'content-type': 'application/json'

},

success: function (res) {

console.log(res);

if (res.statusCode == 200) {

// console.log("获取到的openid为：" + res.data)

// that.globalData.openid = res.data

wx.setStorageSync('u_name', res.data)

wx.getStorageSync('u_thumb', res.data)

} else {

console.log(res.errMsg)

}

},

})

}

}

})

} else {

console.log(res.errMsg)

}

}

})

}

},

fail: function (err) {

console.info(err.errMsg);

wx: showModal({

title: '警告',

cancelText: '不授权',

confirmText: '授权',

confirmColor: '#37c31a',

content: '若不授权微信登录，则无法使用XXXXXX；点击重新获取授权，则可重新使用；' +

'若点击不授权，将无法使用便捷服务。',

success: function (res) {

if (res.confirm) {

console.log('用户点击确认');

wx.openSetting({

success: res => {

if (res.authSetting['scope.userInfo']) {

wx.getUserInfo({

success: res => {

console.log('用户同意授权' + res.userInfo.nickName)

app.util.request({

'url': 'entry/wxapp/TyMember',

data: {

u_name: u_name,

u_thumb: u_thumb

},

method: 'POST',

header: {

'content-type': 'application/json'

},

success: function (res) {

console.log(res);

if (res.statusCode == 200) {

// console.log("获取到的openid为：" + res.data)

// that.globalData.openid = res.data

wx.setStorageSync('openid', res.data)

} else {

console.log(res.errMsg)

}

},

})

}

})

} else {

console.info('再次不允许');

}

}

})

} else if (res.cancel) {

console.log('弹出框用户点击取消')

}

}

})

}

})

},

private function httpGet($url) {

$curl = curl_init();

curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);

curl_setopt($curl, CURLOPT_TIMEOUT, 500);

curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);

curl_setopt($curl, CURLOPT_URL, $url);

$res = curl_exec($curl);

curl_close($curl);

return $res;

}

10 查询男女 数据库是1 0，页面显示男女

$sex = $data["h_sex"];

if($sex==1){

$data['h_sex'] = "女";

}

else{

$data['h_sex'] = "男";

}

11.