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pin-array.html
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pin-array.html
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<link rel="import" href="bower_components/polymer/polymer.html">
<dom-module id="pin-array">
<template>
<style>
.pin{
float: left;
width: 12px;
height: 12px;
}
.pin .box{
float: left;
width: 3px;
height: 3px;
background-color: #1E87D2;
box-sizing: border-box;
margin-left: 1px;
margin-bottom: 1px;
}
.pin .box.center{
margin-left: 5px;
}
</style>
<div class="pin">
<div class="box"></div>
<div class="box"></div>
<div class="box"></div>
<div class="box"></div>
<template is="dom-if" if="{{!connected}}">
<div class="box center"></div>
</template>
<template is="dom-if" if="{{connected}}">
<div class="box"></div>
<div class="box"></div>
</template>
<div class="box"></div>
<div class="box"></div>
<div class="box"></div>
</div>
</template>
<script>
// element registration
PinArray = Polymer({
is: "pin-array",
factoryImpl: function(color){
this.color = color;
},
ready: function(){
},
attached: function(){
this.async(function(){
this._setColor();
});
},
_setColor: function(){
var boxes = this.getElementsByClassName("box");
for(var i=0; i<boxes.length; i++){
boxes[i].style.backgroundColor = this.color;
}
},
properties: {
connected: {
type: Boolean,
value: false,
observer: '_connectedChanged'
},
color: {
type: String,
value: "rgb(0, 155, 100)",
observer: '_colorChanged'
}
},
_connectedChanged: function(newValue, oldValue){
this.async(function(){
this._setColor();
});
},
_colorChanged: function(newValue, oldValue){
this.async(function(){
this._setColor();
});
}
});
</script>
</dom-module>