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| <template>
| <a-input :placeholder="placeholder" :value="inputVal" @input="backValue"></a-input>
| </template>
|
| <script>
| const JINPUT_QUERY_LIKE = 'like';
| const JINPUT_QUERY_NE = 'ne';
| const JINPUT_QUERY_GE = 'ge'; //大于等于
| const JINPUT_QUERY_LE = 'le'; //小于等于
|
| export default {
| name: 'JInput',
| props:{
| value:{
| type:String,
| required:false
| },
| type:{
| type:String,
| required:false,
| default:JINPUT_QUERY_LIKE
| },
| placeholder:{
| type:String,
| required:false,
| default:''
| }
| },
| watch:{
| value:{
| immediate:true,
| handler:function(){
| this.initVal();
| }
| },
| // update-begin author:sunjianlei date:20200225 for:当 type 变化的时候重新计算值 ------
| type() {
| this.backValue({ target: { value: this.inputVal } })
| },
| // update-end author:sunjianlei date:20200225 for:当 type 变化的时候重新计算值 ------
| },
| model: {
| prop: 'value',
| event: 'change'
| },
| data(){
| return {
| inputVal:''
| }
| },
| methods:{
| initVal(){
| if(!this.value){
| this.inputVal = ''
| }else{
| let text = this.value
| switch (this.type) {
| case JINPUT_QUERY_LIKE:
| text = text.substring(1,text.length-1);
| break;
| case JINPUT_QUERY_NE:
| text = text.substring(1);
| break;
| case JINPUT_QUERY_GE:
| text = text.substring(2);
| break;
| case JINPUT_QUERY_LE:
| text = text.substring(2);
| break;
| default:
| }
| this.inputVal = text
| }
| },
| backValue(e){
| let text = e.target.value
| switch (this.type) {
| case JINPUT_QUERY_LIKE:
| text = "*"+text+"*";
| break;
| case JINPUT_QUERY_NE:
| text = "!"+text;
| break;
| case JINPUT_QUERY_GE:
| text = ">="+text;
| break;
| case JINPUT_QUERY_LE:
| text = "<="+text;
| break;
| default:
| }
| this.$emit("change",text)
| }
| }
| }
| </script>
|
| <style scoped>
|
| </style>
|
|
