1、官网示例nz-date-picker
官网示例中做到的成果无奈满足业务查问的务求,比方:我须要先选中开始工夫,而后再抉择完结工夫时无奈选中雷同日期的数据,并且即便抉择“此刻”时,对应的工夫也没有进行禁用
阐明:ng-zerro是有对应的实现的,然而在示例中绝对简略,无奈达到成果,本文仅仅做了本人的实现记录
2、如何实现能够抉择雷同的工夫,并且禁用不在选中工夫范畴内的工夫
如:开始工夫2020-11-09 12:12:12,完结工夫须要选中2020-11-09 12:12:12,并且小于2020-11-09 12:12:12的工夫须要禁用
html实现:
<nz-date-picker
[nzDisabledTime]="disabledStartTime"
[nzDisabledDate]="disabledStartDate"
nzShowTime
nzFormat="yyyy-MM-dd HH:mm:ss"
[(ngModel)]="startValue"
nzPlaceHolder="开始工夫"
(ngModelChange)="onStartChange($event)"
>
</nz-date-picker>
<nz-date-picker
[nzDisabledTime]="disabledEndTime"
[nzDisabledDate]="disabledEndDate"
nzShowTime
nzFormat="yyyy-MM-dd HH:mm:ss"
[(ngModel)]="endValue"
nzPlaceHolder="完结工夫"
(ngModelChange)="onEndChange($event)"
>
</nz-date-picker>
ts实现:
// 对日期进行配置
disabledStartDate = (startValue: Date): boolean => {
if (!startValue || !this.endValue) {
return false;
}
// 雷同工夫能够抉择
if (startValue.getTime() === this.endValue.getTime()){
return false;
}
return startValue.getTime() >= this.endValue.getTime();
}
disabledEndDate = (endValue: Date): boolean => {
if (!endValue || !this.startValue) {
return false;
}
if (endValue.getDate() === this.startValue.getDate()) {
// 雷同日期不禁用
return false;
}else{
// 雷同工夫能够抉择
return endValue.getTime() <= this.startValue.getTime();
}
}
// 对工夫进行禁用
disabledStartTime: DisabledTimeFn = (_value: Date, type?: DisabledTimePartial) => {
// 对开始工夫进行设置
if (!this.endValue){
return null;
}
if (!_value){
_value = this.endValue;
}
let disableMinutes = [];
let disableSeconds = [];
if (_value.getHours() < this.endValue.getHours()){
disableMinutes = [];
disableSeconds = [];
}else{
disableMinutes = this.range(this.endValue.getMinutes() + 1, 60);
if (_value.getMinutes() < this.endValue.getMinutes()){
disableSeconds = [];
}else{
disableSeconds = this.range(this.endValue.getSeconds() + 1, 60);
}
}
return {
nzDisabledHours: () => this.range(this.endValue.getHours() + 1, 24),
nzDisabledMinutes: () => disableMinutes,
nzDisabledSeconds: () => disableSeconds
};
}
disabledEndTime: DisabledTimeFn = (_value: Date, type?: DisabledTimePartial) => {
// 对完结工夫进行设置
if (!this.startValue){
return null;
}
if (!_value){
_value = this.startValue;
}
let disableMinutes = [];
let disableSeconds = [];
if (_value.getHours() > this.startValue.getHours()){
disableMinutes = [];
disableSeconds = [];
}else{
disableMinutes = this.range(0, this.startValue.getMinutes());
if (_value.getMinutes() > this.startValue.getMinutes()){
disableSeconds = [];
}else{
disableSeconds = this.range(0, this.startValue.getSeconds());
}
}
return {
nzDisabledHours: () => this.range(0, this.startValue.getHours()),
nzDisabledMinutes: () => disableMinutes,
nzDisabledSeconds: () => disableSeconds
};
}
3、成果:
3.1、有开始工夫,抉择完结工夫:
3.2、有完结工夫,抉择开始工夫:
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