button.vue
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<template>
<button
class="el-button"
@click="handleClick"
:disabled="buttonDisabled || loading"
:autofocus="autofocus"
:type="nativeType"
:class="[
type ? 'el-button--' + type : '',
buttonSize ? 'el-button--' + buttonSize : '',
{
'is-disabled': buttonDisabled,
'is-loading': loading,
'is-plain': plain,
'is-round': round,
'is-circle': circle
}
]"
>
<i class="el-icon-loading" v-if="loading"></i>
<i :class="icon" v-if="icon && !loading"></i>
<span v-if="$slots.default"><slot></slot></span>
</button>
</template>
<script>
export default {
name: 'ElButton',
inject: {
elForm: {
default: ''
},
elFormItem: {
default: ''
}
},
props: {
type: {
type: String,
default: 'default'
},
size: String,
icon: {
type: String,
default: ''
},
nativeType: {
type: String,
default: 'button'
},
loading: Boolean,
disabled: Boolean,
plain: Boolean,
autofocus: Boolean,
round: Boolean,
circle: Boolean
},
computed: {
_elFormItemSize() {
return (this.elFormItem || {}).elFormItemSize;
},
buttonSize() {
return this.size || this._elFormItemSize || (this.$ELEMENT || {}).size;
},
buttonDisabled() {
return this.disabled || (this.elForm || {}).disabled;
}
},
methods: {
handleClick(evt) {
this.$emit('click', evt);
}
}
};
</script>