js实现下拉框搜索多列显示

Question

我目前实现了下拉框单列的搜索

然而我想让这个弹出来的下拉框变成这样排列

用的是vxe-table的库，有没有办法实现呢？

Answer 1

建议使用动态标签代替table

<el-tag
:key="tag"
v-for="tag in dynamicTags"
closable
:disable-transitions="false"
@close="handleClose(tag)">
{{tag}}
</el-tag>
<el-input
class="input-new-tag"
v-if="inputVisible"
v-model="inputValue"
ref="saveTagInput"
size="small"
@keyup.enter.native="handleInputConfirm"
@blur="handleInputConfirm"

</el-input>
<el-button v-else class="button-new-tag" size="small" @click="showInput">+ New Tag</el-button>

<style>
.el-tag + .el-tag {

margin-left: 10px;

}
.button-new-tag {

margin-left: 10px;
height: 32px;
line-height: 30px;
padding-top: 0;
padding-bottom: 0;

}
.input-new-tag {

width: 90px;
margin-left: 10px;
vertical-align: bottom;

}
</style>

<script>
export default {

data() {
  return {
    dynamicTags: ['标签一', '标签二', '标签三'],
    inputVisible: false,
    inputValue: ''
  };
},
methods: {
  handleClose(tag) {
    this.dynamicTags.splice(this.dynamicTags.indexOf(tag), 1);
  },

  showInput() {
    this.inputVisible = true;
    this.$nextTick(_ => {
      this.$refs.saveTagInput.$refs.input.focus();
    });
  },

  handleInputConfirm() {
    let inputValue = this.inputValue;
    if (inputValue) {
      this.dynamicTags.push(inputValue);
    }
    this.inputVisible = false;
    this.inputValue = '';
  }
}

}
</script>