ElementUI 日期选择器 el-date-picker选择范围限制

选择范围的限制

设置选择今天及最近一年内的日期（包括今天）

data(){
    return {
        pickerOptions: {
            disabledDate(time) {
                let curDate = (new Date()).toString() // 当前时间戳转为字符串
                let curDateYear = (new Date()).getFullYear() // 当前时间的年份
                let oneYearAgoDate = curDate.replace(curDateYear,curDateYear-1)// 字符串年份替换为一年前
                let oneYear = new Date(oneYearAgoDate).getTime() //一年前字符串转为时间戳
                return time.getTime() > Date.now() || time.getTime() < oneYear;
            }
        }
    }  
}

设置选择今天及今天之后的日期

data (){
    return {
        pickerOptions0: {
            disabledDate(time) {
                return time.getTime() < Date.now() - 8.64e7;
            }
        }
    }    
}

设置选择今天及今天之前的日期

data (){
    return {
        pickerOptions0: {
            disabledDate(time) {
                return time.getTime() > Date.now() - 8.64e6
            }
        }
    }    
}

设置选择今天以后的日期（不能选择当天时间）

data (){
    return {
        pickerOptions0: {
            disabledDate(time) {
                return time.getTime() < Date.now();
            }
        }
    }     
}

设置选择今天以前的日期（不能选择当天）

data (){
    return {
        pickerOptions0: {
            disabledDate(time) {
                return time.getTime() > Date.now();
            }
        }
    }     
}

设置选择三个月以前到今天的日期

data (){
    return {
        pickerOptions0: {
            disabledDate(time) {
                let curDate = (new Date()).getTime();
                let three = 90 * 24 * 3600 * 1000;
                let threeMonths = curDate - three;
                return time.getTime() > Date.now() || time.getTime() < threeMonths;;
            }
        }
    }    
}

两个输入框的限制

设置开始时间不能大于结束时间（且只能选择当前时间之前的日期）

data(){
    return {
        pickerOptions0: {
            disabledDate: (time) => {
                if (this.value2) {
                    return time.getTime() > Date.now() || time.getTime() > this.value2;
                } else {
                    return time.getTime() > Date.now();
                }
            }
        },
        pickerOptions1: {
            disabledDate: (time) => {
                return time.getTime() < this.value1 || time.getTime() > Date.now();
            }
        }
    }     
}

设置开始时间不能大于结束时间（能选择全部日期）

data(){
    return {
        pickerOptions0: {
            disabledDate: (time) => {
                if (this.value2) {
                   return time.getTime() > this.searchForm.endTime
                }
            }
        },
        pickerOptions1: {
            disabledDate: (time) => {
                return time.getTime() < this.searchForm.startTime
            }
        }
    }     
}

快捷选择

 pickerOptions: {
       shortcuts: [
          {
            text: "昨天",
            onClick(picker) {
              let start = new Date();
              let end = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24);
              end.setTime(end.getTime() - 3600 * 1000 * 24);
              start.setHours(0, 0, 0);
              end.setHours(23, 59, 59);
              picker.$emit("pick", [start, end]);
            },
          },
          {
            text: "最近一周",
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 7);
              start.setHours(0, 0, 0);
              end.setHours(23, 59, 59);
              picker.$emit("pick", [start, end]);
            },
          },
          {
            text: "最近十五天",
            onClick(picker) {
              let start = new Date();
              let end = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 15);
              start.setHours(0, 0, 0);
              end.setHours(23, 59, 59);
              picker.$emit("pick", [start, end]);
            },
          },
          {
            text: "最近一个月",
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 30);
              start.setHours(0, 0, 0);
              end.setHours(23, 59, 59);
              picker.$emit("pick", [start, end]);
            },
          },
          {
            text: "最近三个月",
            onClick(picker) {
              let start = new Date();
              let end = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 90);
              start.setHours(0, 0, 0);
              end.setHours(23, 59, 59);
              picker.$emit("pick", [start, end]);
            },
          },
          {
            text: "最近半年",
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 180);
              start.setHours(0, 0, 0);
              end.setHours(23, 59, 59);
              picker.$emit("pick", [start, end]);
            },
          },
          {
            text: "最近一年",
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 365);
              start.setHours(0, 0, 0);
              end.setHours(23, 59, 59);
              picker.$emit("pick", [start, end]);
            },
          },
        ],
      },