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<template>
<Button v-bind="getBindValue" :class="[getColor, $attrs.class]">
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<!-- <template #[item]="data" v-for="item in Object.keys($slots)">
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<slot :name="item" v-bind="data" />
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</template> -->
<template #default="data">
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<Icon :icon="preIcon" class="mr-1" v-if="preIcon" />
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<slot v-bind="data" />
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<Icon :icon="postIcon" class="ml-1" v-if="postIcon" />
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</template>
</Button>
</template>
<script lang="ts">
import { PropType } from 'vue';
import { defineComponent, computed, unref } from 'vue';
import { Button } from 'ant-design-vue';
// import { extendSlots } from '/@/utils/helper/tsxHelper';
import { useThrottle } from '/@/hooks/core/useThrottle';
import { isFunction } from '/@/utils/is';
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import Icon from '/@/components/Icon';
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export default defineComponent({
name: 'AButton',
inheritAttrs: false,
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components: { Button, Icon },
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props: {
// 按钮类型
type: {
type: String as PropType<'primary' | 'default' | 'danger' | 'dashed' | 'link'>,
default: 'default',
},
// 节流防抖类型 throttle debounce
throttle: {
type: String as PropType<'throttle' | 'debounce'>,
default: 'throttle',
},
color: {
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type: String as PropType<'error' | 'warning' | 'success' | ''>,
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},
// 防抖节流时间
throttleTime: {
type: Number as PropType<number>,
default: 0,
},
loading: {
type: Boolean as PropType<boolean>,
default: false,
},
disabled: {
type: Boolean as PropType<boolean>,
default: false,
},
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preIcon: {
type: String as PropType<string>,
},
postIcon: {
type: String as PropType<string>,
},
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},
setup(props, { attrs }) {
const getListeners = computed(() => {
const { throttle, throttleTime = 0 } = props;
// 是否开启节流防抖
const throttleType = throttle!.toLowerCase();
const isDebounce = throttleType === 'debounce';
const openThrottle = ['throttle', 'debounce'].includes(throttleType) && throttleTime > 0;
const on: {
onClick?: Fn;
} = {};
if (attrs.onClick && isFunction(attrs.onClick) && openThrottle) {
const [handler] = useThrottle(attrs.onClick as any, throttleTime!, {
debounce: isDebounce,
immediate: true,
});
on.onClick = handler;
}
return {
...attrs,
...on,
};
});
const getColor = computed(() => {
const res: string[] = [];
const { color, disabled } = props;
color && res.push(`ant-btn-${color}`);
disabled && res.push('is-disabled');
return res;
});
const getBindValue = computed((): any => {
return { ...unref(getListeners), ...props };
});
return { getBindValue, getColor };
},
});
</script>
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