¶Ô±ÈÐÂÎļþ |
| | |
| | | <template> |
| | | <view |
| | | class="u-grid" |
| | | ref='u-grid' |
| | | :style="[gridStyle]" |
| | | > |
| | | <slot /> |
| | | </view> |
| | | </template> |
| | | |
| | | <script> |
| | | import props from './props.js'; |
| | | /** |
| | | * grid å®«æ ¼å¸å± |
| | | * @description å®«æ ¼ç»ä»¶ä¸è¬ç¨äºåæ¶å±ç¤ºå¤ä¸ªå类项ç®çåºæ¯ï¼å¯ä»¥ç»å®«æ ¼ç项ç®è®¾ç½®å¾½æ ç»ä»¶(badge)ï¼æè
徿 çï¼ä¹å¯ä»¥æ©å±ä¸ºå·¦å³æ»å¨çè½®æå½¢å¼ã |
| | | * @tutorial https://www.uviewui.com/components/grid.html |
| | | * @property {String | Number} col å®«æ ¼çåæ°ï¼é»è®¤ 3 ï¼ |
| | | * @property {Boolean} border æ¯å¦æ¾ç¤ºå®«æ ¼çè¾¹æ¡ï¼é»è®¤ false ï¼ |
| | | * @property {String} align å®«æ ¼å¯¹é½æ¹å¼ï¼è¡¨ç°ä¸ºæ°éå°çæ¶åï¼é å·¦ï¼å±
ä¸ï¼è¿æ¯é å³ ï¼é»è®¤ 'left' ï¼ |
| | | * @property {Object} customStyle å®ä¹éè¦ç¨å°çå¤é¨æ ·å¼ |
| | | * @event {Function} click ç¹å»å®«æ ¼è§¦å |
| | | * @example <u-grid :col="3" @click="click"></u-grid> |
| | | */ |
| | | export default { |
| | | name: 'u-grid', |
| | | mixins: [uni.$u.mpMixin, uni.$u.mixin,props], |
| | | data() { |
| | | return { |
| | | index: 0, |
| | | width: 0 |
| | | } |
| | | }, |
| | | watch: { |
| | | // å½ç¶ç»ä»¶éè¦åç»ä»¶éè¦å
±äº«çåæ°åçäºååï¼æå¨éç¥åç»ä»¶ |
| | | parentData() { |
| | | if (this.children.length) { |
| | | this.children.map(child => { |
| | | // 夿åç»ä»¶(u-radio)妿æupdateParentDataæ¹æ³çè¯ï¼å°±å°±æ§è¡(æ§è¡çç»ææ¯åç»ä»¶éæ°ä»ç¶ç»ä»¶æåäºææ°çå¼) |
| | | typeof(child.updateParentData) == 'function' && child.updateParentData(); |
| | | }) |
| | | } |
| | | }, |
| | | }, |
| | | created() { |
| | | // 妿å°childrenå®ä¹å¨dataä¸ï¼å¨å¾®ä¿¡å°ç¨åºä¼é æå¾ªç¯å¼ç¨èæ¥é |
| | | this.children = [] |
| | | }, |
| | | computed: { |
| | | // 计ç®ç¶ç»ä»¶ç弿¯å¦åçåå |
| | | parentData() { |
| | | return [this.hoverClass, this.col, this.size, this.border]; |
| | | }, |
| | | // å®«æ ¼å¯¹é½æ¹å¼ |
| | | gridStyle() { |
| | | let style = {}; |
| | | switch (this.align) { |
| | | case 'left': |
| | | style.justifyContent = 'flex-start'; |
| | | break; |
| | | case 'center': |
| | | style.justifyContent = 'center'; |
| | | break; |
| | | case 'right': |
| | | style.justifyContent = 'flex-end'; |
| | | break; |
| | | default: |
| | | style.justifyContent = 'flex-start'; |
| | | }; |
| | | return uni.$u.deepMerge(style, uni.$u.addStyle(this.customStyle)); |
| | | } |
| | | }, |
| | | methods: { |
| | | // æ¤æ¹æ³ç±u-grid-item触åï¼ç¨äºå¨u-gridååºäºä»¶ |
| | | childClick(name) { |
| | | this.$emit('click', name) |
| | | } |
| | | } |
| | | }; |
| | | </script> |
| | | |
| | | <style lang="scss" scoped> |
| | | @import "../../libs/css/components.scss"; |
| | | $u-grid-width:100% !default; |
| | | .u-grid { |
| | | /* #ifdef MP */ |
| | | width: $u-grid-width; |
| | | position: relative; |
| | | box-sizing: border-box; |
| | | overflow: hidden; |
| | | display: block; |
| | | /* #endif */ |
| | | justify-content: center; |
| | | @include flex; |
| | | flex-wrap: wrap; |
| | | align-items: center; |
| | | } |
| | | </style> |