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@jstadnicki
Created March 5, 2016 11:06
<!document html>
<html>
<head>
<meta charset="utf-8" />
<script src="https://code.jquery.com/jquery-2.2.1.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div class="container">
<div class="row">
<div class="col-lg-6" id="outputPlain">Tutaj będzie widać wartość która ustawisz w data</div>
<div class="col-lg-6" id="outputData">Do tego elementu będę wypisaywać wartość odczytaną z data</div>
</div>
<div class="row">
<input id="inputSource" type="text" name="textInput"/>
</div>
<div class="row">
<button id="writeData">Zapisz z jQuery data</button>
<button id="writeAttr">Zapisz z jQuery attr</button>
<button id="writeJS">Zapisz z setAttribute</button>
<button id="readData">Czytaj z jQuery data</button>
<button id="readAttr">Czytaj z jQuery attr</button>
<button id="readJS">Czytaj z setAttribute</button>
</div>
</div>
<script type="text/javascript">
var onWriteDataClick=function(){
var text = $("#inputSource").val();
$("#outputPlain").text(text);
$("#outputData").data("blog-example", text);
};
var onWriteAttrClick=function(){
var text = $("#inputSource").val();
$("#outputPlain").text(text);
$("#outputData").attr("data-blog-example", text);
};
var onWriteJSClick=function(){
var text = $("#inputSource").val();
$("#outputPlain").text(text);
document.getElementById("outputData").setAttribute("data-blog-example", text);
};
var onReadDataClick=function(){
var text = $("#outputData").data("blog-example");
$("#outputData").text(text);
};
var onReadAttrClick=function(){
var text = $("#outputData").attr("data-blog-example");
$("#outputData").text(text);
};
var onReadJSClick=function(){
var text = document.getElementById("outputData").getAttribute("data-blog-example");
$("#outputData").text(text);
};
$("#writeData").on("click", onWriteDataClick);
$("#writeAttr").on("click", onWriteAttrClick);
$("#writeJS").on("click", onWriteJSClick);
$("#readData").on("click", onReadDataClick);
$("#readAttr").on("click", onReadAttrClick);
$("#readJS").on("click", onReadJSClick);
</script>
</body>
</html>
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