app-input-ip.vue 6.3 KB
Newer Older
1 2 3 4 5 6 7 8 9
<template>
    <div class="app-input-ip">
        <el-input  
            type="text" 
            size="small"
            :disabled="disabled"
            :readonly="readonly"
            v-model="firstIp"
            @focus="getFocus"
10
            @blur="blur"
11 12 13 14 15 16 17 18
            maxlength="3" />.
        <el-input         
            type="text" 
            size="small"
            :disabled="disabled"
            :readonly="readonly"
            v-model="secIp"
            @focus="getFocus"
19
            @blur="blur"
20 21 22 23 24 25 26 27
            maxlength="3" />.
        <el-input 
            type="text"
            size="small"
            maxlength="3" 
            :disabled="disabled"
            :readonly="readonly"
            @focus="getFocus"
28
            @blur="blur"
29 30 31 32 33 34 35 36
            v-model="thirdIp" />.
        <el-input 
            type="text" 
            size="small"
            maxlength="3"
            :disabled="disabled"
            :readonly="readonly"
            @focus="getFocus"
37
            @blur="blur"
38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103
            v-model="forIp" />
    </div>     
</template>

<script lang='ts'>
import { Component, Vue, Prop, Model, Watch } from 'vue-property-decorator';
import { Subject, Subscription } from 'rxjs';

@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;

    /**
     * 是否启用禁用
     * 
     * @type {any}
     * @memberof AppInputIp
     */
    @Prop({default: false}) disabled: any;

	/**
	 * 只读模式
	 * 
	 * @type {boolean}
	 */
	@Prop({default: false}) public readonly?: boolean;

    /**
     * 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;

    /**
     * 当前组件是否已获取到焦点
     * 
     * @type {boolean}
     * @memberof AppInputIp
     */
    public activeElement: boolean = false;

104 105 106 107 108 109 110 111
    /**
     * 当前组件输入框是否全部失焦
     *
     * @type {string}
     * @memberof AppInputIp
     */
    public isAllBlur:boolean = true;

112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234
    /**
     * 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 = '';

    /**
     * 表单状态事件
     *
     * @private
     * @type {(Subscription | undefined)}
     * @memberof AppImagePreview
     */
    private formStateEvent: Subscription | undefined;
   
    /**
     * Vue声明周期(处理组件的输入属性)
     *
     * @memberof AppInputIp
     */
    public created(){
        if(this.formState){
            this.formStateEvent = this.formState.subscribe(({type,data})=>{  
                if(Object.is('load',type)){
                    this.loadData();
                }
            })
        }
        this.loadData();
    } 

    /**
     * @description: 组件销毁
     * 
     * @return {*}
     */    
    public destroyed(){
        if (this.formStateEvent) {
            this.formStateEvent.unsubscribe();
        }
    }

    /**
     * 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);
    }

    /**
     * 输入框获取到焦点时设置该组件已获取到焦点
     * 
     * @memberof AppInputIp
     */
    public getFocus(){
        this.activeElement = true;
235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254
        if(this.isAllBlur){
            this.isAllBlur = false;
            this.$emit('focus',this.firstIp+'.'+this.secIp+'.'+this.thirdIp+'.'+this.forIp)
        }
    }

    /**
     * 失焦事件
     * 
     * @memberof AppInputIp
     */
    public blur(){
        this.activeElement = false;
        // 多个输入框同时失焦则抛出失焦事件
        setTimeout(() => {
            if(!this.activeElement){
                this.isAllBlur = true;
                this.$emit('blur',this.firstIp+'.'+this.secIp+'.'+this.thirdIp+'.'+this.forIp)
            }
        }, 0);
255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284
    }

    /**
     * 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]))))$/g;
        if(reg.test(val)){
            this.CurValue[index] = val;
            if(val.length == 3 && this.activeElement && index >=0 && index <= 2){
                const inputElement: any = this.$children;
                inputElement[index+1]?.focus();
            } 
        }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>