combination/miniprogram/miniprogram_npm/@miniprogram-component-plus/col/index.js

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/***/ 12:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

Component({
    properties: {
        span: {
            type: Number,
            value: 24
        },
        offset: {
            type: Number,
            value: 0
        },
        push: {
            type: Number,
            value: -1
        },
        pull: {
            type: Number,
            value: -1
        },
        xs: {
            type: Number,
            optionalTypes: [Object],
            value: -1
        },
        sm: {
            type: Number,
            optionalTypes: [Object],
            value: -1
        },
        md: {
            type: Number,
            optionalTypes: [Object],
            value: -1
        },
        lg: {
            type: Number,
            optionalTypes: [Object],
            value: -1
        },
        xl: {
            type: Number,
            optionalTypes: [Object],
            value: -1
        }
    },
    data: {
        classList: ['weui-col'],
        gutter: 0,
        paddingLeft: 0,
        paddingRight: 0
    },
    relations: {
        "../row/index": {
            type: 'parent',
            linked: function linked(target) {
                this.data.gutter = Number(target.data.gutter);
                this.updateGutter();
            },
            linkChanged: function linkChanged(target) {
                this.data.gutter = Number(target.data.gutter);
                this.updateGutter();
            }
        }
    },
    attached: function attached() {
        this.updateCol();
    },

    methods: {
        updateCol: function updateCol() {
            var classList = ['weui-col'];
            var paddingLeft = void 0,
                paddingRight = 0;
            classList.push('weui-col-' + this.data.span);
            classList.push('weui-col-offset-' + this.data.offset);
            if (this.data.gutter) {
                paddingLeft = this.data.gutter / 2 + 'px';
                paddingRight = paddingLeft;
            }
            if (this.data.push !== -1) {
                this.data.push && classList.push('weui-col-push-' + this.data.push);
            }
            if (this.data.pull !== -1) {
                this.data.pull && classList.push('weui-col-pull-' + this.data.pull);
            }
            this.screenSizeSet('xs', classList);
            this.screenSizeSet('sm', classList);
            this.screenSizeSet('md', classList);
            this.screenSizeSet('lg', classList);
            this.screenSizeSet('xl', classList);
            return this.setData({
                classList: classList
            });
        },
        updateGutter: function updateGutter() {
            var paddingLeft = void 0,
                paddingRight = 0;
            if (this.data.gutter) {
                paddingLeft = this.data.gutter / 2 + 'px';
                paddingRight = paddingLeft;
            }
            this.setData({
                paddingLeft: paddingLeft,
                paddingRight: paddingRight
            });
        },
        screenSizeSet: function screenSizeSet(screen, classList) {
            if (typeof this.data[screen] === 'number' && this.data[screen] !== -1) {
                classList.push('weui-col-' + screen + '-' + this.data[screen]);
            } else if (_typeof(this.data[screen]) === 'object') {
                typeof this.data[screen].offset === 'number' && classList.push('weui-col-' + screen + '-offset-' + this.data[screen].offset);
                typeof this.data[screen].push === 'number' && classList.push('weui-col-' + screen + '-push-' + this.data[screen].push);
                typeof this.data[screen].pull === 'number' && classList.push('weui-col-' + screen + '-pull-' + this.data[screen].pull);
                typeof this.data[screen].span === 'number' && classList.push('weui-col-' + screen + '-' + this.data[screen].span);
            }
        }
    }
});

/***/ })

/******/ });