CSS：
/* pages/order/message2/message2.wxss */ .msg-box{ padding: 20px; } .send-box{ display: flex; } .input{ border: 1px solid #B0C4DE; padding: 5px; } .msg-info{ display: block; margin: 10px 0 0 0 ; color: #339900; } .place-input{ color: salmon; } .list-view{ margin: 20px 0 0 0; } .item{ overflow: hidden; border-bottom: 1px dashed #87CEFF; height: 30px; line-height: 30px; } .text1{ float: left; } .close-btn{ float: right; margin: 5px 5px 0 0; }
js：
const app = getApp(); Page({ /** * 页面的初始数据 */ data: { msgData: [ { child_id: 1, msg: "我想做个眉毛，到店后求推荐。", checked:'' }, { child_id: 2, msg: "我只有2小时，您看着安排吧。", checked: '' }, { child_id: 3, msg: "我和朋友一起过来。", checked: '' }, { child_id: 4, msg: "美甲样式到店挑选。", checked: '' }, { child_id: 5, msg: "给眉毛再补个颜色。", checked: '' }, { child_id: 6, msg: "我要补睫毛哦。", checked:'' } ], message: '', message_id:[], }, bindTextAreaChange: function(e){ var that = this that.setData({ message:e.detail.value }) }, click:function(e){ var that = this; let id = e.currentTarget.dataset.id; let index = e.currentTarget.dataset.index; var value = []; value = this.data.message_id; var array_i = this.in_array(id, value); var chekeds = that.data.msgData; var msg = chekeds[index].msg; var message = that.data.message; if (!e.currentTarget.dataset.checked){ chekeds[index].checked = true that.setData({ message: message + msg }) }else{ chekeds[index].checked = false that.setData({ message: message.replace(msg, '') }) } that.setData({ msgData: chekeds }) if (array_i) { value.splice(array_i, 1); } else { value.push(id); } this.setData({ message_id: value, }) }, in_array: function (search, array) { for (var i in array) { if (array[i] == search) { return i; } } return false; }, submit:function(){ var value = []; var message = this.data.message; var msgData = this.data.msgData; if (message == '' && !value.length) { wx.showToast({ title: '暂无选择项目', icon:'none' }) return; } app.globalData.message = message; for (var i = 0; i < msgData.length; i++) { if(message.indexOf(msgData[i].msg) > -1){ value[i] = msgData[i].child_id; } } wx.request({ url: 'https://www.omeiclub.com/app/public/index.php/index/index/server', method: 'POST', data: { message_id: value, openId: app.globalData.openId, message: message, token: app.globalData.token}, header: { 'Accept': 'application/json' }, success: function (res) { if(res){ // wx.showToast({ // title: '捎话成功', // success:function(){ // } // }) wx.switchTab({ url: '/pages/order/order', success: function (e) { var page = getCurrentPages().pop(); if (page == undefined || page == null) return; page.onLoad(); } }) app.globalData.message = message; } console.log(res) } }) }, /** * 生命周期函数--监听页面加载 */ onLoad: function (options) { var that = this; wx.request({ url: 'https://www.omeiclub.com/app/public/index.php/index/index/serversle', method: 'POST', data: { openId: app.globalData.openId, token: app.globalData.token}, header: { 'Accept': 'application/json' }, success: function (res) { if (res.data){ var message_id = res.data.message_id; var value = that.data.msgData; var message = res.data.message; that.setData({ message: message }); for (var i = 0; i < value.length;i++) { if (that.in_array(value[i].child_id, message_id)) { value[i].checked = true; that.setData({ msgData: value, }); } } } } }) }, /** * 生命周期函数--监听页面初次渲染完成 */ onReady: function () { }, /** * 生命周期函数--监听页面显示 */ onShow: function () { }, /** * 生命周期函数--监听页面隐藏 */ onHide: function () { }, /** * 生命周期函数--监听页面卸载 */ onUnload: function () { }, /** * 页面相关事件处理函数--监听用户下拉动作 */ onPullDownRefresh: function () { }, /** * 页面上拉触底事件的处理函数 */ onReachBottom: function () { }, /** * 用户点击右上角分享 */ onShareAppMessage: function () { } })
html
<!--pages/order/message/message.wxml--> <view> <form bindsubmit='FormSubmit'> <view> <textarea type='text' placeholder="请选择或者输入捎话(60字以内)" maxlength='80' bindinput='bindTextAreaChange' value="{{message}}"></textarea> </view> <view>快速捎话：</view> <checkbox-group> <view wx:for="{{msgData}}" wx:key="{{index}}" data-index="{{index}}" data-id="{{item.child_id}}" data-checked='{{item.checked}}' bindtap='click' > <checkbox value='{{item.msg}}' checked='{{item.checked}}' >{{item.msg}}</checkbox> </view> </checkbox-group> <button bindtap='submit'>捎话</button> </form> </view>