311 lines
7.7 KiB
Vue
311 lines
7.7 KiB
Vue
<template>
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<view @click="onclick" class=" tm-checkbox " :class="[dense?'':'pa-20',inline?'d-inline-block':'']">
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<view class=" flex-start">
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<slot name="default" :checkData="{label:label,checked:changValue}" :on="onclick">
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<view :style="{width: sizes.wk,height: sizes.wk}" class="tm-checkbox-boey relative d-inline-block"
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:class="[black?'bk':'','flex-shrink mr-10',
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changValue?'ani':'',
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changValue?color_tmeme+' border-'+(borderColor||color_tmeme)+'-a-1':'border-'+(borderColor||color_tmeme)+'-a-1',
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disabled?'grey-lighten-2 border-grey-lighten-1-a-1':'',
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round==='rounded'?'rounded':'round-'+round]">
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<view :class="[changValue?'ani_toMaxToMin_on':'']" class="absolute flex-center" style="width: 100%;height: 100%;">
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<tm-icons dense v-show="model === 'normal'" :color="disabled?'opacity-5 white':'white'" :size="sizes.gou" :name="changValue?icon:' '"></tm-icons>
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<view v-show="model === 'round'&&changValue" class=" rounded d-inline-block"
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:class="[disabled?'opacity-5 white':'white']"
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:style="{width: sizes.yuan,height: sizes.yuan}"></view>
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</view>
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</view>
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</slot>
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<view v-if="label" :class="[black?'bk':'','px-10 fulled flex-start']" :style="{minHeight: sizes.wk}" class=" tm-checkbox-boey-label ">
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<view class="flex-center fulled-height">
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<slot name="label" :label="{label:label,checked:changValue}">
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<text class=" text-size-n">{{label}}</text>
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</slot>
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</view>
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</view>
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</view>
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</view>
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</template>
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<script>
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/**
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* 复选框，可以单独或者在tm-groupcheckbox中使用。
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* @property {Boolean} value = [true|false] 如果想双向绑定需要value.snyc等同v-model。推荐v-model.
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* @property {Function} input 等同value.snyc和v-model和change
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* @property {Function} change 变化是会返回 {index,checked,value:name携带的数据}
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* @property {Boolean} disabled = [true|false] 默认false,禁用
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* @property {String} color = [primary|blue] 默认primary,主题色名称。
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* @property {String} border-color = [] 默认 '',边线主题色，默认同color可不填。
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* @property {String} model = [normal|round] 默认normal, 内部：normal打勾，round:内部为圆点
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* @property {String} icon = [icon-check] 默认icon-check,自定义选中时的图标。
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* @property {String|Number} round = [2|rounded] 默认2, 圆角，rounded时即圆形。
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* @property {String|Number} size = [] 默认32, 大小单位upx
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* @property {String|Boolean} dense = [true|false] 默认false, 是否去除外间隙。
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* @property {String} label = [] 默认"", 文右边显示的选项文字
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* @property {String|Boolean} black = [true|false] 默认false, 暗黑模式
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* @property {String|Boolean} inline = [true|false] 默认false, 是否内联模式
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* @property {String | Array | Object | Number} name = [] 默认 "", 选中时携带的自定义数据，会通过change带回。
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* @example <tm-checkbox v-model="checked" label="苹果"></tm-checkbox>
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*/
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import tmIcons from "@/tm-vuetify/components/tm-icons/tm-icons.vue"
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export default {
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components:{tmIcons},
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name: 'tm-checkbox',
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model: {
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prop: 'value',
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event: 'input'
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},
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props: {
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// 禁用。
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disabled: Boolean,
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//是否内联模式
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inline:{
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type:Boolean,
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default:true
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},
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// 使用时：:checked.sync 需要带sync
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value: Boolean,
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color: {
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type: String,
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default: 'primary'
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},
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borderColor: {
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type: String,
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default: ''
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},
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// 内部：normal打勾，round:内部为圆点
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model: {
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type: String,
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default: 'normal'
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},
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// 自定义选中时的图标。
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icon: {
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type: String,
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default: 'icon-check'
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},
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// 外部形状：== rounded时即圆形。
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round: {
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type: String | Number,
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default: '2'
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},
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// 单位upx
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size: {
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type: String | Number,
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default: 38
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},
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// 是否去除外间隙。
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dense: {
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type: Boolean | String,
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default: false
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},
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// 名称。
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label: {
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type: String,
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default: ''
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},
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black: {
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type: Boolean | String,
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default: false
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},
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name: {
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type: String | Array | Object | Number,
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default: ''
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},
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// 跟随主题色的改变而改变。
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fllowTheme:{
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type:Boolean|String,
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default:true
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}
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},
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data() {
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return {
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};
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},
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watch: {
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value: function(newval, oldval) {
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if (newval !== oldval) {
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if (!this.jiancMax()) {
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this.changValue = false;
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return;
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}
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this.change();
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}
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}
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},
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computed: {
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color_tmeme:function(){
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if(this.$tm.vx.state().tmVuetify.color!==null&&this.$tm.vx.state().tmVuetify.color && this.fllowTheme){
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return this.$tm.vx.state().tmVuetify.color;
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}
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return this.color;
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},
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changValue: {
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get: function() {
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return this.value;
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},
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set: function(newValue) {
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this.$emit('input', newValue)
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// 如果不想用v-model. 直接使用value,需要:value.sync
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this.$emit('update:value', newValue);
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}
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},
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sizes: function() {
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return {
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wk: uni.upx2px(this.size) + 'px',
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gou: uni.upx2px(this.size / 3 * 2) + 'px',
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yuan: uni.upx2px(this.size / 2) + 'px',
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}
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}
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},
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methods: {
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// 检查是否超过了最大选择。
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jiancMax() {
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let t= this;
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let box = [];
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let selfIndex;
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let __uid = this._uid;
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// 同时检测是否被禁用。如果禁用了，也不能设置。
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if(this.disabled) return false;
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function findchild(p, index) {
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let preat = p;
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if (preat.$options?.name === 'tm-checkbox') {
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if (preat.changValue) {
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box.push({
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index: index,
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value: preat.name,
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checked: preat.changValue
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})
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}
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if (preat._uid === __uid) {
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selfIndex = index;
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}
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} else {
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if (preat.$children.length > 0) {
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preat.$children.forEach(item => {
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findchild(item, index++);
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})
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}
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}
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};
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let preat = t.$tm.getParentAls('tm-groupcheckbox', t.$parent);
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if (preat) {
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findchild(preat, 0);
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if (box.length > preat.max) {
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preat.error()
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return false
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}
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}
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return true
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},
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onclick(e) {
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if (this.disabled) return;
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if (!this.jiancMax()) {
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return;
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}
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this.changValue = !this.changValue;
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},
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change() {
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let box = [];
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let selfIndex;
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let __uid = this._uid;
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function findchild(p, index) {
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let preat = p;
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if (preat.$options?.name === 'tm-checkbox') {
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if (preat.changValue) {
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box.push({
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index: index,
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value: preat.name,
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checked: preat.changValue
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})
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}
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if (preat._uid === __uid) {
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selfIndex = index;
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}
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} else {
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if (preat.$children.length > 0) {
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preat.$children.forEach(item => {
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findchild(item, index++);
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})
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}
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}
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};
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let preat = this.$tm.getParentAls('tm-groupcheckbox', this.$parent);
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if (preat) {
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findchild(preat, 0);
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this.$emit('change', {
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index: selfIndex,
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checked: this.changValue,
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value: this.name
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});
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preat.change(box)
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} else {
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this.$emit('change', {
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index: 0,
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checked: this.changValue,
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value: this.name
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});
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}
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}
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},
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}
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</script>
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<style lang="scss" scoped>
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.tm-checkbox{
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vertical-align: middle;
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.tm-checkbox-boey,.tm-checkbox-boey-label{
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vertical-align: middle;
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}
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.ani {
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animation: ani 0.2s linear;
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}
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.ani_toMaxToMin_on {
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animation: ani_toMaxToMin_on 0.35s ease-in-out;
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}
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@keyframes ani_toMaxToMin_on {
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0% {
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transform: scale(0.3);
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opacity:0.7;
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}
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50% {
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transform: scale(1.5)
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}
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100% {
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transform: scale(1);
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opacity:1;
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}
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}
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@keyframes ani {
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0% {
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transform: scale(0.9)
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}
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50% {
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transform: scale(1.1)
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}
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100% {
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transform: scale(0.9)
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}
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}
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}
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</style>
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