button.vue
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<template>
<a
v-if="to"
:class="classes"
:disabled="disabled"
:href="linkUrl"
:target="target"
@click="handleClickLink">
<Icon class="ivu-load-loop" type="load-c" v-if="loading"></Icon>
<Icon :type="icon" :custom="customIcon" v-if="(icon || customIcon) && !loading"></Icon>
<span v-if="showSlot" ref="slot"><slot></slot></span>
</a>
<button
v-else
:type="htmlType"
:class="classes"
:disabled="disabled"
@click="handleClickLink">
<Icon class="ivu-load-loop" type="load-c" v-if="loading"></Icon>
<Icon :type="icon" :custom="customIcon" v-if="(icon || customIcon) && !loading"></Icon>
<span v-if="showSlot" ref="slot"><slot></slot></span>
</button>
</template>
<script>
import Icon from '../icon';
import { oneOf } from '../../utils/assist';
import mixinsLink from '../../mixins/link';
const prefixCls = 'ivu-btn';
export default {
name: 'Button',
mixins: [ mixinsLink ],
components: { Icon },
props: {
type: {
validator (value) {
return oneOf(value, ['primary', 'ghost', 'dashed', 'text', 'info', 'success', 'warning', 'error', 'default']);
}
},
shape: {
validator (value) {
return oneOf(value, ['circle', 'circle-outline']);
}
},
size: {
validator (value) {
return oneOf(value, ['small', 'large', 'default']);
}
},
loading: Boolean,
disabled: Boolean,
htmlType: {
default: 'button',
validator (value) {
return oneOf(value, ['button', 'submit', 'reset']);
}
},
icon: {
type: String,
default: ''
},
customIcon: {
type: String,
default: ''
},
long: {
type: Boolean,
default: false
},
},
data () {
return {
showSlot: true
};
},
computed: {
classes () {
return [
`${prefixCls}`,
{
[`${prefixCls}-${this.type}`]: !!this.type,
[`${prefixCls}-long`]: this.long,
[`${prefixCls}-${this.shape}`]: !!this.shape,
[`${prefixCls}-${this.size}`]: !!this.size,
[`${prefixCls}-loading`]: this.loading != null && this.loading,
[`${prefixCls}-icon-only`]: !this.showSlot && (!!this.icon || !!this.customIcon || this.loading)
}
];
}
},
methods: {
handleClickLink (event) {
this.$emit('click', event);
this.handleCheckClick(event);
}
},
mounted () {
this.showSlot = this.$slots.default !== undefined;
}
};
</script>