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Merge pull request #449 from protonbobby/master
Issue 448: Add Example 9 - Dynamic Add/Remove
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‎examples/07-prevent-collision.html‎

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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>Vue Grid Layout Example 8 - Prevent Collision</title>
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<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no">
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<link rel="stylesheet" href="app.css">
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<!--<link rel="stylesheet" href="../dist/vue-grid-layout.css">-->
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<meta charset="utf-8">
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<title>Vue Grid Layout Example 7 - Prevent Collision</title>
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<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no">
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<link rel="stylesheet" href="app.css">
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<!--<link rel="stylesheet" href="../dist/vue-grid-layout.css">-->
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</head>
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<body>
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<h1>Vue Grid Layout Example 8 - Prevent Collision</h1>
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<h1>Vue Grid Layout Example 7 - Prevent Collision</h1>
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<a href="https://github.com/jbaysolutions/vue-grid-layout">View project on Github</a>
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<br/>
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<a href="06-responsive.html">Previous example: Responsive</a>
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<br/>
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<a href="08-responsive-predefined-layouts.html">Next example: Responsive - predefined layouts</a>
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<a href="https://github.com/jbaysolutions/vue-grid-layout">View project on Github</a>
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<br />
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<a href="06-responsive.html">Previous example: Responsive</a>
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<br />
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<a href="08-responsive-predefined-layouts.html">Next example: Responsive - predefined layouts</a>
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<div id="app" style="width: 100%;">
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<!--<pre>{{ $data | json }}</pre>-->
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<div>
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<div class="layoutJSON">
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Displayed as <code>[x, y, w, h]</code>:
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<div class="columns">
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<div class="layoutItem" v-for="item in layout">
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<b>{{item.i}}</b>: [{{item.x}}, {{item.y}}, {{item.w}}, {{item.h}}]
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</div>
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</div>
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</div>
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<div id="app" style="width: 100%;">
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<!--<pre>{{ $data | json }}</pre>-->
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<div>
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<div class="layoutJSON">
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Displayed as <code>[x, y, w, h]</code>:
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<div class="columns">
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<div class="layoutItem" v-for="item in layout">
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<b>{{item.i}}</b>: [{{item.x}}, {{item.y}}, {{item.w}}, {{item.h}}]
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</div>
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</div>
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<div id="content">
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<!--<button @click="decreaseWidth">Decrease Width</button>
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</div>
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</div>
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<div id="content">
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<!--<button @click="decreaseWidth">Decrease Width</button>
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<button @click="increaseWidth">Increase Width</button>
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<button @click="addItem">Add an item</button>-->
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<br/>
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<grid-layout :layout.sync="layout"
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:col-num="12"
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:row-height="30"
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:is-draggable="draggable"
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:is-resizable="resizable"
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:vertical-compact="false"
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:prevent-collision="true"
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:use-css-transforms="true"
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:responsive="true"
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>
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<grid-item v-for="item in layout"
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:x="item.x"
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:y="item.y"
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:w="item.w"
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:h="item.h"
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:i="item.i"
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>
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<span class="text">{{item.i}}</span>
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</grid-item>
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</grid-layout>
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</div>
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<br />
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<grid-layout :layout.sync="layout" :col-num="12" :row-height="30" :is-draggable="draggable"
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:is-resizable="resizable" :vertical-compact="false" :prevent-collision="true" :use-css-transforms="true"
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:responsive="true">
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<grid-item v-for="item in layout" :x="item.x" :y="item.y" :w="item.w" :h="item.h" :i="item.i">
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<span class="text">{{item.i}}</span>
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</grid-item>
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</grid-layout>
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</div>
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<script src="vue.min.js"></script>
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<script src="../dist/vue-grid-layout.umd.min.js"></script>
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<script src="07-prevent-collision.js"></script>
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</div>
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<script src="vue.min.js"></script>
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<script src="../dist/vue-grid-layout.umd.min.js"></script>
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<script src="07-prevent-collision.js"></script>
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</body>
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</html>
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</html>

‎examples/08-responsive-predefined-layouts.html‎

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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>Vue Grid Layout Example 1 - Basic Responsive</title>
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<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no">
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<link rel="stylesheet" href="app.css">
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<!--<link rel="stylesheet" href="../dist/vue-grid-layout.css">-->
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<meta charset="utf-8">
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<title>Vue Grid Layout Example 1 - Basic Responsive</title>
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<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no">
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<link rel="stylesheet" href="app.css">
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<!--<link rel="stylesheet" href="../dist/vue-grid-layout.css">-->
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</head>
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<body>
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<h1>Vue Grid Layout Example 8 - Responsive with predefined layouts</h1>
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<h1>Vue Grid Layout Example 8 - Responsive with predefined layouts</h1>
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<a href="https://github.com/jbaysolutions/vue-grid-layout">View project on Github</a>
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<br/>
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<a href="07-prevent-collision.html">Previous example: Prevent collision</a>
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<a href="https://github.com/jbaysolutions/vue-grid-layout">View project on Github</a>
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<br />
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<a href="07-prevent-collision.html">Previous example: Prevent collision</a>
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<br />
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<a href="09-dynamic-add-remove.html">Next example: Dynamic Add/Remove</a>
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<div id="app" style="width: 100%;">
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<!--<pre>{{ $data | json }}</pre>-->
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<div>
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<div class="layoutJSON">
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Displayed as <code>[x, y, w, h]</code>:
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<div class="columns">
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<div class="layoutItem" v-for="item in layout">
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<b>{{item.i}}</b>: [{{item.x}}, {{item.y}}, {{item.w}}, {{item.h}}]
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</div>
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</div>
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</div>
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<div id="app" style="width: 100%;">
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<!--<pre>{{ $data | json }}</pre>-->
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<div>
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<div class="layoutJSON">
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Displayed as <code>[x, y, w, h]</code>:
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<div class="columns">
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<div class="layoutItem" v-for="item in layout">
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<b>{{item.i}}</b>: [{{item.x}}, {{item.y}}, {{item.w}}, {{item.h}}]
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</div>
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</div>
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<div id="content">
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<!--<button @click="decreaseWidth">Decrease Width</button>
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</div>
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</div>
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<div id="content">
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<!--<button @click="decreaseWidth">Decrease Width</button>
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<button @click="increaseWidth">Increase Width</button>
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<button @click="addItem">Add an item</button>-->
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<input type="checkbox" v-model="draggable"/> Draggable
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<input type="checkbox" v-model="resizable"/> Resizable
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<input type="checkbox" v-model="responsive"/> Responsive
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<br/>
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<grid-layout :layout.sync="layout"
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:responsive-layouts="layouts"
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:col-num="12"
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:row-height="30"
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:is-draggable="draggable"
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:is-resizable="resizable"
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:vertical-compact="true"
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:use-css-transforms="true"
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:responsive="responsive"
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@breakpoint-changed="breakpointChangedEvent"
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>
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<grid-item v-for="item in layout"
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:x="item.x"
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:y="item.y"
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:w="item.w"
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:h="item.h"
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:i="item.i"
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>
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<span class="text">{{item.i}}</span>
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</grid-item>
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</grid-layout>
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</div>
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<input type="checkbox" v-model="draggable" /> Draggable
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<input type="checkbox" v-model="resizable" /> Resizable
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<input type="checkbox" v-model="responsive" /> Responsive
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<br />
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<grid-layout :layout.sync="layout" :responsive-layouts="layouts" :col-num="12" :row-height="30"
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:is-draggable="draggable" :is-resizable="resizable" :vertical-compact="true" :use-css-transforms="true"
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:responsive="responsive" @breakpoint-changed="breakpointChangedEvent">
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<grid-item v-for="item in layout" :x="item.x" :y="item.y" :w="item.w" :h="item.h" :i="item.i">
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<span class="text">{{item.i}}</span>
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</grid-item>
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</grid-layout>
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</div>
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<script src="vue.min.js"></script>
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<script src="../dist/vue-grid-layout.umd.min.js"></script>
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<script src="08-responsive-predefined-layouts.js"></script>
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</div>
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<script src="vue.min.js"></script>
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<script src="../dist/vue-grid-layout.umd.min.js"></script>
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<script src="08-responsive-predefined-layouts.js"></script>
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</body>
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</html>

‎examples/09-dynamic-add-remove.html‎

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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<title>Vue Grid Layout Example 9 - Dynamic Add/Remove</title>
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<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no" />
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<link rel="stylesheet" href="app.css" />
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<!--<link rel="stylesheet" href="../dist/vue-grid-layout.css">-->
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</head>
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<style>
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.remove {
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position: absolute;
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right: 2px;
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top: 0;
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cursor: pointer;
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}
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</style>
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<body>
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<h1>Vue Grid Layout Example 9 - Dynamic Add/Remove</h1>
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<a href="https://github.com/jbaysolutions/vue-grid-layout">View project on Github</a>
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<br />
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<a href="08-responsive-predefined-layouts.html">Previous example: Responsive - predefined layouts</a>
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<div id="app" style="width: 100%;">
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<!--<pre>{{ $data | json }}</pre>-->
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<div>
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<div class="layoutJSON">
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Displayed as <code>[x, y, w, h]</code>:
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<div class="columns">
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<div class="layoutItem" v-for="item in layout">
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<b>{{item.i}}</b>: [{{item.x}}, {{item.y}}, {{item.w}},
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{{item.h}}]
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</div>
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</div>
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</div>
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</div>
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<div id="content">
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<button @click="addItem">Add an item dynamically</button>
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<input type="checkbox" v-model="draggable" /> Draggable
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<input type="checkbox" v-model="resizable" /> Resizable
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<br />
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<grid-layout :layout="layout" :col-num="colNum" :row-height="30" :is-draggable="draggable"
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:is-resizable="resizable" :vertical-compact="true" :use-css-transforms="true">
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<grid-item v-for="item in layout" :static="item.static" :x="item.x" :y="item.y" :w="item.w" :h="item.h"
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:i="item.i">
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<span class="text">{{item.i}}</span>
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<span class="remove" @click="removeItem(item.i)">x</span>
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</grid-item>
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</grid-layout>
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</div>
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</div>
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<script src="vue.min.js"></script>
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<script src="../dist/vue-grid-layout.umd.min.js"></script>
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<script src="09-dynamic-add-remove.js"></script>
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</body>
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</html>

‎examples/09-dynamic-add-remove.js‎

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var testLayout = [
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{ x: 0, y: 0, w: 2, h: 2, i: "0" },
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{ x: 2, y: 0, w: 2, h: 2, i: "1" },
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{ x: 4, y: 0, w: 2, h: 2, i: "2" },
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{ x: 6, y: 0, w: 2, h: 2, i: "3" },
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{ x: 8, y: 0, w: 2, h: 2, i: "4" },
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];
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// var GridLayout = VueGridLayout.GridLayout;
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// var GridItem = VueGridLayout.GridItem;
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new Vue({
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el: "#app",
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// components: {
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// "GridLayout": GridLayout,
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// "GridItem": GridItem
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// },
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data: {
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layout: testLayout,
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draggable: true,
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resizable: true,
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responsive: true,
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colNum: 12,
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index: 0,
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},
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mounted: function () {
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this.index = this.layout.length;
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},
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methods: {
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addItem: function () {
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// Add a new item. It must have a unique key!
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this.layout.push({
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x: (this.layout.length * 2) % (this.colNum || 12),
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y: this.layout.length + (this.colNum || 12), // puts it at the bottom
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w: 2,
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h: 2,
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i: this.index,
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});
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// Increment the counter to ensure key is always unique.
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this.index++;
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},
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removeItem: function (val) {
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this.layout = this.layout.filter((item) => item.i !== val);
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},
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},
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});

‎src/App.vue‎

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<button @click="decreaseWidth">Decrease Width</button>
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<button @click="increaseWidth">Increase Width</button>
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<button @click="addItem">Add an item</button>
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<button @click="addItemDynamically">Add an item dynamically</button>
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<!-- Add to show rtl support -->
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<button @click="changeDirection">Change Direction</button>
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<input type="checkbox" v-model="draggable"/> Draggable
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this.index++;
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this.layout.push(item);
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},
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addItemDynamically: function() {
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let item = {
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x: (this.layout.length * 2) % (this.colNum || 12),
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y: this.layout.length + (this.colNum || 12),
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w: 2,
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h: 2,
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i: this.index+"",
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}
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this.index++;
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this.layout.push(item);
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},
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move: function(i, newX, newY){
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console.log("MOVE i=" + i + ", X=" + newX + ", Y=" + newY);
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},

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