MathNetClient/test.html at master · MathNetDev/MathNetClient · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
Skip to content
Features
Business
Explore
Marketplace
Pricing
This repository
Search
Sign in or Sign up
 Watch 20  Star 1  Fork 1 concord-consortium/codap-data-interactives
 Code  Issues 0  Pull requests 1  Projects 0 Insights
Branch: master Find file Copy pathcodap-data-interactives/RandomNumbers/RandomNumbers.html
6ffd4ee  on Nov 3, 2015
@jsandoe jsandoe Refer to local instances of common libraries.
2 contributors @bfinzer @jsandoe
RawBlameHistory
80 lines (72 sloc)  3.05 KB
<!--This page is an example simulation for CODAP.
    When embedded in CODAP it will generate samples of random numbers.-->
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <!--These two scripts take care of the communication with CODAP-->
    <script src="../Common/js/iframe-phone.js" language="javascript"></script>
    <script src="../Common/js/codap_helper.js" language="javascript"></script>
    <title>Random Numbers</title>
</head>

<body bgcolor="white">
<h1>Random Numbers</h1>
<form name="form1">
    How many numbers: <input type="text" name="howMany" value="10"><br>
	<input type="button" onClick="RandomNumbers.generateNumbers();" value="Generate Them!">
</form>
</body>

<script>
    // Modify this Javascript to create your own simulation.
    // The following runs as the page is loaded. If it finds that it is embedded in CODAP, it sets
    //  things up for the simulation to send data.
    codapHelper.initSim({
        name: 'Random Numbers',
        dimensions: {width: 300, height: 150},
        collections: [  // There are two collections: a parent and a child
            {
                name: 'samples',
                // The parent collection has just one attribute
                attrs: [ {name: "sample", type: 'categorical'}],
                childAttrName: "sample"
            },
            {
                name: 'numbers',
                labels: {
                    pluralCase: "numbers",
                    setOfCasesWithArticle: "a sample"
                },
                // The child collection also has just one attribute
                attrs: [{name: "number", type: 'numeric', precision: 1}]
            }
        ]
    });
    var RandomNumbers = {
        sampleNumber: 0,
        // Here is the function that is triggered when the user presses the button
        generateNumbers: function () {
            // If we're not embedded in CODAP, we bring up an alert and don't draw the sample
            if( !codapHelper.checkForCODAP())
                return;
            // This function is called once the parent case is opened
            var doSample = function( iResult) {
                var tID = iResult.caseID,
                    tHowMany = document.forms.form1.howMany.value.trim(),
                addOneNumber = function() {
                    if( tHowMany > 0) {
                        var tRandom = Math.random() * 100 + 1; // Choose a random number between 1 and 100
                        // Tell CODAP to create a case in the child collection
                        codapHelper.createCase('numbers', tRandom, tID, addOneNumber);
                        tHowMany--;
                    }
                    else codapHelper.closeCase('samples', null, tID);
                };
                addOneNumber(); // This starts an asynchronous recursion
            };
            // generateNumbers starts here
            this.sampleNumber++;
            // Tell CODAP to open a parent case and call doSample when done
            codapHelper.openCase( 'samples', this.sampleNumber, doSample);
        }
    };
</script></html>
Contact GitHub API Training Shop Blog About
© 2017 GitHub, Inc. Terms Privacy Security Status Help