Khandaker Toihidul Islam
Software Engineer
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Vue dynamic styling by name

<style type="text/css">
	.demo{
		width: 200px;
		height: 200px;
		border: 1px solid grey;
		margin: 20px;
	}
	.red{
		background-color: red;
	}
	.blue{
		background-color: blue;
	}
	.green{
		background-color: green;
	}	
</style>

	<div id="app">
		<div class="demo" @click="attachedRed =! attachedRed" :class="divClasses"> Click here</div>
		<div class="demo" :class="{ red: attachedRed }"></div>	
		<div class="demo" :class="[color, { red: attachedRed}]" ></div>
		<div>
			Enter color <input type="text" name="" v-model="color">
		</div>
	</div>
<script type="text/javascript">
	new Vue({
		el: "#app",
		data: {
			attachedRed : false,
			color: 'green'
		},
		computed: {
			divClasses : function () {
				return {
					red : this.attachedRed,
					blue : !this.attachedRed
				}
			}

		}

	});
</script>

Demo http://vue.toihid.com/section-2/vue_dynamic_style_by_name.php

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