Created
May 23, 2016 21:06
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polymer // source http://jsbin.com/boraquw
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<!DOCTYPE html> | |
<html> | |
<head> | |
<title>polymer</title> | |
<script src="https://rawgit.com/webcomponents/webcomponentsjs/master/webcomponents-lite.js"></script> | |
<link rel="import" href="https://rawgit.com/Polymer/polymer/master/polymer.html"> | |
</head> | |
<body> | |
<dom-module id="my-element"> | |
<template> | |
<button on-click="_dosomething">show more</button> | |
<template is="dom-repeat" items="{{myItems}}" > | |
<p hidden$="{{_isItemHidden(item)}}">{{item}}</p> | |
</template> | |
</template> | |
</dom-module> | |
<script> | |
HTMLImports.whenReady(function() { | |
Polymer({ | |
is: 'my-element', | |
ready: function() { | |
this.myItems = [1,2,3,4,5]; | |
}, | |
_dosomething: function(){ | |
console.log('I am doing something'); | |
}, | |
_isItemHidden: function(item) { | |
if (item == 5) return true; | |
return false; | |
} | |
}); | |
}); | |
</script> | |
Hide mambo number 5 | |
<my-element></my-element> | |
<script id="jsbin-source-html" type="text/html"><!DOCTYPE html> | |
<html> | |
<head> | |
<title>polymer</title> | |
<script src="https://rawgit.com/webcomponents/webcomponentsjs/master/webcomponents-lite.js"><\/script> | |
<link rel="import" href="https://rawgit.com/Polymer/polymer/master/polymer.html"> | |
</head> | |
<body> | |
<dom-module id="my-element"> | |
<template> | |
<button on-click="_dosomething">show more</button> | |
<template is="dom-repeat" items="{{myItems}}" > | |
<p hidden$="{{_isItemHidden(item)}}">{{item}}</p> | |
</template> | |
</template> | |
</dom-module> | |
<script> | |
HTMLImports.whenReady(function() { | |
Polymer({ | |
is: 'my-element', | |
ready: function() { | |
this.myItems = [1,2,3,4,5]; | |
}, | |
_dosomething: function(){ | |
console.log('I am doing something'); | |
}, | |
_isItemHidden: function(item) { | |
if (item == 5) return true; | |
return false; | |
} | |
}); | |
}); | |
<\/script> | |
Hide mambo number 5 | |
<my-element></my-element> | |
</body> | |
</html> | |
</script> | |
</body> | |
</html> |
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