Created
December 4, 2012 09:27
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<html> | |
<head> | |
<title>Riak mapreducer</title> | |
<script lang="JavaScript"> | |
<!-- | |
function query(){ | |
var m = document.getElementById("map").value; | |
var r = document.getElementById("reduce").value; | |
//console.log(m); | |
//console.log(r); | |
//var reqBox = document.getElementById("request"); | |
var q = { | |
inputs : "data", | |
query : [ | |
{ map: { language: "javascript", source: m } }, | |
{ reduce: { language: "javascript", source: r } } | |
]}; | |
//reqBox.innerText = JSON.stringify(q, null, " "); | |
var xmlhttp = new XMLHttpRequest(); | |
xmlhttp.open("POST", "/mapred", false); | |
xmlhttp.setRequestHeader("Content-Type", "application/json"); | |
xmlhttp.send(JSON.stringify(q, null, "")); | |
var result = xmlhttp.responseText; | |
console.log(result); | |
var resultBox = document.getElementById("result"); | |
//console.log(resultBox); | |
resultBox.innerText = result; | |
} | |
--> | |
</script> | |
</head> | |
<body style="background: #678; text-align: center; width: 100%; font-family: 'Titillium', Monospace;"> | |
<div style="width: 80%; height: 100%; background: #ddd; padding: 20px; text-align: left; margin: 0px auto;"> | |
<h1>Riak toybox</h1> | |
<h2>mapreduce</h2> | |
<center> | |
<table style="border: 1px solid black;"> | |
<tr><th>map</th> <th>reduce</th></tr> | |
<tr> | |
<td> | |
<textarea name="map" id="map" cols="50" rows="10"> | |
function(v){ | |
var data = v.values[0].data; | |
var c = JSON.parse(data); | |
return [c.count]; | |
} | |
</textarea> | |
</td><td> | |
<textarea name="reduce" id="reduce" cols="50" rows="10" > | |
function(v){ | |
var sum = 0; | |
for( var i=0; i < v.length; ++i){ | |
sum += v[i]; | |
} | |
return [sum]; | |
} | |
</textarea> | |
</td></tr> | |
<tr><td colspan="2"><center> | |
<a href="#" onClick="query();" width="300">query</a></center> | |
</td></tr> | |
<tr> <!-- th>request</th><td> | |
<pre><div id="request"></div></pre> </td> --> | |
<th colspan="2">result</th> </tr> | |
<tr> | |
<td colspan="2"> | |
<pre><div id="result" style="font-size: large;" ></div></pre> </td> | |
</tr> | |
</table> | |
</center> | |
<h2>Riak object viewer</h2> | |
<script lang="JavaScript"> | |
function get(){ | |
var key = document.getElementById("key").value; | |
var xmlhttp = new XMLHttpRequest(); | |
xmlhttp.open("GET", "/buckets/data/keys/"+key, false); | |
xmlhttp.send(); | |
var result = xmlhttp.responseText; | |
console.log(result); | |
document.getElementById("object").innerText = result; | |
} | |
</script> | |
<a href="#" onClick="get();" >get</a> <input type="text" id="key" /> | |
<div id="object"></div> | |
<h2>Riak object putter</h2> | |
<script lang="JavaScript"> | |
function put(){ | |
var key = document.getElementById("key2").value; | |
var value = document.getElementById("value").value; | |
var xmlhttp = new XMLHttpRequest(); | |
xmlhttp.open("PUT", "/buckets/data/keys/"+key, false); | |
xmlhttp.setRequestHeader("Content-Type", "application/json"); | |
xmlhttp.send(value); | |
var result = xmlhttp.responseText; | |
console.log(result); | |
document.getElementById("object2").innerText = result; | |
} | |
</script> | |
<a href="#" onClick="put();" >put</a> <input type="text" id="key2" /> <input type="text" id="value" /> | |
<div id="object2"></div> | |
<h2>Riak keylister</h2> | |
<script lang="JavaScript"> | |
function listkeys(){ | |
var xmlhttp = new XMLHttpRequest(); | |
xmlhttp.open("GET", "/buckets/data/keys?keys=true", false); | |
xmlhttp.send(); | |
var result = xmlhttp.responseText; | |
console.log(result); | |
document.getElementById("keylist").innerText = result; | |
} | |
</script> | |
<a href="#" onClick="listkeys();" >listkeys</a> | |
<div id="keylist"></div> | |
<hr/> | |
(C)@kuenishi - distributed via MIT license. | |
</div> | |
</body> | |
</html> |
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