vue-grid-layout/OLD/src/app.js

A draggable and resizable grid layout, as a Vue component.

var testLayout = [
    {"x":0,"y":0,"w":2,"h":2,"i":"0"},
    {"x":2,"y":0,"w":2,"h":4,"i":"1"},
    {"x":4,"y":0,"w":2,"h":5,"i":"2"},
    {"x":6,"y":0,"w":2,"h":3,"i":"3"},
    {"x":8,"y":0,"w":2,"h":3,"i":"4"},
    {"x":10,"y":0,"w":2,"h":3,"i":"5"},
    {"x":0,"y":5,"w":2,"h":5,"i":"6"},
    {"x":2,"y":5,"w":2,"h":5,"i":"7"},
    {"x":4,"y":5,"w":2,"h":5,"i":"8"},
    {"x":6,"y":4,"w":2,"h":4,"i":"9"},
    {"x":8,"y":4,"w":2,"h":4,"i":"10"},
    {"x":10,"y":4,"w":2,"h":4,"i":"11"},
    {"x":0,"y":10,"w":2,"h":5,"i":"12"},
    {"x":2,"y":10,"w":2,"h":5,"i":"13"},
    {"x":4,"y":8,"w":2,"h":4,"i":"14"},
    {"x":6,"y":8,"w":2,"h":4,"i":"15"},
    {"x":8,"y":10,"w":2,"h":5,"i":"16"},
    {"x":10,"y":4,"w":2,"h":2,"i":"17"},
    {"x":0,"y":9,"w":2,"h":3,"i":"18"},
    {"x":2,"y":6,"w":2,"h":2,"i":"19"}
];


//Vue.config.devtools = true;

import GridItem from './GridItem.vue';
import GridLayout from './GridLayout.vue';
//import ResponsiveGridLayout from './ResponsiveGridLayout.vue';
import TestElement from './TestElement.vue';
import CustomDragElement from './CustomDragElement.vue';

new Vue({
    el: '#app',
    components: {
        //ResponsiveGridLayout,
        GridLayout,
        GridItem,
        TestElement,
        CustomDragElement,
    },
    data: {
        layout: JSON.parse(JSON.stringify(testLayout)),
        colNum: 0,
        index: 0
    },
    mounted: function () {
        this.index = this.layout.length;
    },
    watch: {
    },
    methods: {
        increaseWidth: function(item) {
            var width = document.getElementById("content").offsetWidth;
            width += 20;
            document.getElementById("content").style.width = width+"px";
        },
        decreaseWidth: function(item) {

            var width = document.getElementById("content").offsetWidth;
            width -= 20;
            document.getElementById("content").style.width = width+"px";
        },
        removeItem: function(item) {
            //console.log("### REMOVE " + item.i);
            this.layout.splice(this.layout.indexOf(item), 1);
        },
        addItem: function() {
            var self = this;
            //console.log("### LENGTH: " + this.layout.length);
            var item = {"x":0,"y":0,"w":2,"h":2,"i":this.index+"", whatever: "bbb"};
            this.index++;
            this.layout.push(item);
        }
    },
});


/*function generateLayout() {
    return _.map(_.range(0, 25), function (item, i) {
        var y = Math.ceil(Math.random() * 4) + 1;
        return {
            x: _.random(0, 5) * 2 % 12,
            y: Math.floor(i / 6) * y,
            w: 2,
            h: y,
            i: i.toString(),
            static: Math.random() < 0.05
        };
    });
}*/