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| 1 | GeoDashboard |
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| 2 | --------------------------------------------------- |
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| 3 | An interactive geographic dashboard for analyzing demographic data |
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| 4 | |
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| 5 | This is the HTML5 version of the sample written to demonstrate MVVM |
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| 6 | patterns in Javascript/HTML5 and in Silverlight. |
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| 7 | |
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| 8 | The sample creates a ViewModel that has an Extent property and several |
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| 9 | information sources. Changing the Extent causes the ViewModel to update |
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| 10 | the information using ArcGIS online. |
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| 11 | |
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| 12 | The information is displayed in tiles bound to the ViewModel. Clicking |
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| 13 | a tile will display a corresponding layer on the map. |
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| 14 | |
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| 15 | The sample also has a link that selects the user's current location using |
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| 16 | HTML5 location services. This is available in most modern browsers |
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| 17 | (but not in IE8 and earlier). |
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| 18 | |
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| 19 | This sample uses KnockoutJS for MVVM support in JavaScript. KnockoutJS |
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| 20 | provides declarative bindings in HTML elements. It also provides |
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| 21 | observable support for object, properties and arrays. This enables "live" |
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| 22 | bindings in HTML and JavaScript similar to what is found in Silverlight. |
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| 23 | |
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| 24 | The map in this application is an ESRI ArcGIS map widget. |
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| 25 | |
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| 26 | It also uses Wijmo for UI controls that support MVVM in JavaScript. This |
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| 27 | sample utilizes the Wijmo Bar Chart and Radial Gauge widgets to visualize |
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| 28 | the data. |
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| 29 | |
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| 30 | GlobalizeJS is used to format the numeric values as currency, percentages |
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| 31 | or formatted numbers. |
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| 32 | |
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| 33 | <product>Wijmo;HTML5</product> |
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