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<template>
<div class="app-inpu-ip">
<el-input
type="text"
size="small"
v-model="firstIp"
maxlength="3" />.
<el-input
type="text"
size="small"
v-model="secIp"
maxlength="3" />.
<el-input
type="text"
size="small"
maxlength="3"
v-model="thirdIp" />.
<el-input
type="text"
size="small"
maxlength="3"
v-model="forIp" />
</div>
</template>
<script lang='ts'>
import { Component, Vue, Prop, Model, Watch } from 'vue-property-decorator';
import { Subject,Subscription } from 'rxjs';
import { debounceTime, distinctUntilChanged } from 'rxjs/operators';
@Component({
})
export default class AppInputIp extends Vue {
/**
* 应用上下文
*
* @type {any}
* @memberof AppInputIp
*/
@Prop() context: any;
/**
* 视图参数
*
* @type {any}
* @memberof AppInputIp
*/
@Prop() viewparam: any;
/**
* 表单状态对象
*
* @type {Subject<any>}
* @memberof AppInputIp
*/
@Prop() public formState!: Subject<any>;
/**表单数据绑定
*
* @type {string}
* @memberof AppInputIp
*/
@Model('change') public ipdata!: string;
/**
* 获取当前值
*
* @type {string}
* @memberof AppInputIp
*/
public CurValue: any[] = [];
/**
* 第一段ip
*
* @type {any}
* @memberof AppInputIp
*/
public firstIp: any = '';
/**
* 第二段ip
*
* @type {any}
* @memberof AppInputIp
*/
public secIp: any = '';
/**
* 第三段ip
*
* @type {any}
*/
public thirdIp: any = '';
/**
* 第四段ip
*
* @type {any}
* @memberof AppInputIp
*/
public forIp: any = '';
/**
* Vue声明周期(处理组件的输入属性)
*
* @memberof AppInputIp
*/
public created(){
if(this.formState){
this.formState.subscribe(({type,data})=>{
if(Object.is('load',type)){
this.loadData();
}
})
}
this.loadData();
}
/**
* 加载数据
*
* @memberof AppInputIp
*/
public loadData(){
if(this.ipdata){
let iparr:Array<any> = this.ipdata.split('.');
this.CurValue = iparr;
this.firstIp = this.CurValue[0];
this.secIp = this.CurValue[1];
this.thirdIp = this.CurValue[2];
this.forIp = this.CurValue[3];
}
}
/**
* 监听每段ip变化
*
* @memberof AppInputIp
*/
@Watch('firstIp')
public FirstIpChange(newVal:any,oldVal:any){
this.checkIpVal(newVal,oldVal,'firstIp',0);
}
@Watch('secIp')
public SecIpChange(newVal:any,oldVal:any){
this.checkIpVal(newVal,oldVal,'secIp',1);
}
@Watch('thirdIp')
public ThirdIpChange(newVal:any,oldVal:any){
this.checkIpVal(newVal,oldVal,'thirdIp',2);
}
@Watch('forIp')
public ForIpChange(newVal:any,oldVal:any){
this.checkIpVal(newVal,oldVal,'forIp',3);
}
/**
* 验证格式
*
* @memberof AppInputIp
*/
public checkIpVal(newVal:any,oldVal:any,flag:any,index:number){
if(newVal === '') return
let val = newVal;
let reg = /^(([0-9]|([1-9]\d)|(1\d\d)|(2([0-4]\d|5[0-5]))))$/g;
if(reg.test(val)){
this.CurValue[index] = val;
}else{
if(flag){
let that:any = this;
that[flag] = oldVal;
this.CurValue[index] = oldVal;
}
}
if(this.firstIp && this.secIp && this.thirdIp && this.forIp){
this.$emit('change',this.firstIp+'.'+this.secIp+'.'+this.thirdIp+'.'+this.forIp);
}
}
}
</script>
<style lang='scss'>
@import './app-input-ip.scss';
</style>