HTML
<view class="bg" bindtap='hideview' style='display:{{display}}'></view>
css:
.bg {
display: none;
position: absolute;
top: 0%;
left: 0%;
width: 100%;
height: 100%;
background-color: black;
z-index: 1001;
-moz-opacity: 0.7;
opacity: 0.70;
filter: alpha(opacity=70);
}
js:
Page({
data: {
display:''
},
showview: function() {
this.setData({
display: "block"
})
},
hideview: function() {
this.setData({
display: "none"
})
}
})