詳解小程序input框失焦事件在提交事件前的處理

<input bindinput="wxSearchInput" focus="{{focus}}" value="{{content}}" class="wxSearch-input search-input" placeholder='{{comorfeed}}' cursor-spacing='20'/>
 
<button class="wxSearch-button items" style='display:flex' size="mini" plain="true" open-type="getUserInfo" lang="zh_CN" bindgetuserinfo="onGotUserInfo">{{insertorfeed}}</button>

 feedbackCom: function(e) {
  var id = e.currentTarget.dataset.id
  var name = e.currentTarget.dataset.name
  var index = e.currentTarget.dataset.index
  console.log(id + name + index)
  this.setData({
   id: id,
   index: index,
   focus: true,
   insertorfeed: "回復(fù)",
   comorfeed: "回復(fù)評論",
   content: "[回復(fù)" + name + "評論]:"
  })
 },

 wxSearchInput: function(e) {
  this.setData({
   content: e.detail.value
  })
//如果點擊了評論的回復(fù)，this.data.id就會有值
  if (this.data.id) {
   console.log("存在點擊回復(fù)")
//判斷content是否含有"[回復(fù)XXX的評論]:"
   if (this.data.content.indexOf("[回復(fù)" + this.data.comment.commment[this.data.index].userName + "評論]:") == 0) {
    console.log("確定是回復(fù)評論" + this.data.comment.commment[this.data.index].userName)
   } else {
    console.log("存在點擊回復(fù),但是刪除了，所以是評論文章")
    //清楚有關(guān)回復(fù)的一切數(shù)據(jù)
    this.setData({
     id: "",
     content: "",
     comorfeed: "評論文章",
     insertorfeed: "發(fā)表",
    })
   }
  } else {
   console.log("不存在點擊回復(fù)，直接評論文章")
  }
 
 },

/**
  * 用戶提交內(nèi)容，獲取用戶信息
  */
 onGotUserInfo: function(e) {
  console.log("xxx1")
  /** 
   * 檢查評論內(nèi)容是否為空
   */
  if (!this.checkContent(this.data.content)) {
   return;
  }
  /** 
   * 如果用戶授權(quán)，則能拿到數(shù)據(jù)，否則就是用戶拒絕授權(quán)，那么提示無法評論
   */
  if (e.detail.userInfo) {
   if (this.data.comorfeed == "評論文章") {
    //發(fā)表評論
    console.log(this.data.comorfeed)
    allReq.userLogin(e.detail.userInfo.nickName, e.detail.userInfo.avatarUrl, e.detail.userInfo.gender, this.data.content, this.data.artilceId, 0);
   } else {
    console.log("回復(fù)評論")
    console.log(this.data.id)
    var co = this.data.content.split("[回復(fù)" + this.data.comment.commment[this.data.index].userName + "評論]:");
    console.log(co)
    allReq.userLogin(e.detail.userInfo.nickName, e.detail.userInfo.avatarUrl, e.detail.userInfo.gender, co[1], this.data.artilceId, this.data.id);
   }
   this.setData({
    content: "",
    id: "",
    comorfeed: "評論文章",
    insertorfeed: "發(fā)表",
   })
  } else {
   remind.modal("提示", '讓小每認(rèn)識你之后才能評論哦')
  }
 },