element-ui/examples/docs/en-US/tag.md

Tag

Used for marking and selection.

Basic usage

::: demo Use the type attribute to define Tag's type. In addition, the color attribute can be used to set the background color of the Tag.

<el-tag>Tag One</el-tag>
<el-tag type="gray">Tag Two</el-tag>
<el-tag type="primary">Tag Three</el-tag>
<el-tag type="success">Tag Four</el-tag>
<el-tag type="warning">Tag Five</el-tag>
<el-tag type="danger">Tag Six</el-tag>

:::

Removable Tag

:::demo closable attribute can be used to define a removable tag. It accepts a Boolean. By default the removal of Tag has a fading animation. If you don't want to use it, you can set the close-transition attribute, which accepts a Boolean, to true. close event triggers when Tag is removed.

<el-tag
  v-for="tag in tags"
  :key="tag.name"
  :closable="true"
  :type="tag.type"
>
{{tag.name}}
</el-tag>

<script>
  export default {
    data() {
      return {
        tags: [
          { name: 'Tag 1', type: '' },
          { name: 'Tag 2', type: 'gray' },
          { name: 'Tag 3', type: 'primary' },
          { name: 'Tag 4', type: 'success' },
          { name: 'Tag 5', type: 'warning' },
          { name: 'Tag 6', type: 'danger' }
        ]
      };
    }
  }
</script>

:::

Edit Dynamically

You can use the close event to add and remove tag dynamically.

:::demo

<el-tag
  :key="tag"
  v-for="tag in dynamicTags"
  :closable="true"
  :close-transition="false"
  @close="handleClose(tag)"
>
{{tag}}
</el-tag>
<el-input
  class="input-new-tag"
  v-if="inputVisible"
  v-model="inputValue"
  ref="saveTagInput"
  size="mini"
  @keyup.enter.native="handleInputConfirm"
  @blur="handleInputConfirm"
>
</el-input>
<el-button v-else class="button-new-tag" size="small" @click="showInput">+ New Tag</el-button>
<script>
  export default {
    data() {
      return {
        dynamicTags: ['Tag 1', 'Tag 2', 'Tag 3'],
        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>

:::

Attributes

Attribute	Description	Type	Accepted Values	Default
type	theme	string	primary/gray/success/warning/danger	—
closable	whether Tab can be removed	boolean	—	false
close-transition	whether the removal animation is disabled	boolean	—	false
hit	whether Tag has a highlighted border	boolean	—	false
color	background color of the tag	string	—	—

Events

Event Name	Description	Parameters
close	triggers when Tab is removed	—