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| <title>User-ALE</title> |
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| <body> |
| <div class="container-fluid"> |
| <div class="row"> |
| <div style="z-index: 5000;" class="col-sm-3 col-md-2 sidebar"> |
| <a href="index.html"><img src="/img/user-ale-small.png" alt=""></a> |
| <hr> |
| <div style="text-align: center"> |
| <a href="https://github.com/draperlaboratory/User-ALE">Get from Github <i class="fa fa-github"></i></a> |
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| <ul class="nav nav-sidebar"> |
| <li class=""><a href="/">Overview</a></li> |
| <li><a href="/quickstart/">JavaScript Quickstart</a></li> |
| <li><a href="/restful_api/">RESTful API</a></li> |
| <li class="sub-list"> |
| <div class="sub-list header">Helper Libraries</div> |
| <ul class="sub-list list"> |
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| <li class=""><a href="/helper_libs/javascript/">JavaScript</a></li> |
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| <div class="sub-list header">Workflow Activities</div> |
| <ul class="sub-list list"> |
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| <li class=""><a href="/wf_states/define/">Define Problem</a></li> |
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| <li class="active"><a href="/wf_states/getdata/">Get Data</a></li> |
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| <li class=""><a href="/wf_states/explore/">Explore Data</a></li> |
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| <li class=""><a href="/wf_states/create/">Create View</a></li> |
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| <li class=""><a href="/wf_states/enrich/">Enrich Data</a></li> |
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| <li class=""><a href="/wf_states/transform/">Transform Data</a></li> |
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| <li class=""><a href="/wf_states/other/">Other</a></li> |
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| <h4 class="pull-right">WF_GETDATA</h4> |
| <div class="pull-left wf wf_getdata light"></div> |
| <h1 class="page-header"> |
| Get Data |
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| <div class="workflow"> |
| <h1 id="description">Description</h1> |
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| <p>Get Data involves <strong>creating</strong> (formulating and writing), <strong>executing</strong>, and <strong>refining</strong> search queries. Refining may include drilling down, augmenting (e.g., for multiple spellings). We use the term <em>query</em> loosely – a database is not required. Because some searches are on-going, any action involved in monitoring the status or checking for new results from a persistent search also fall into this activity. Operationally, this state would include requesting data from others, but that is out of scope for XDATA.</p> |
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| <h1 id="example-usages">Example Usages</h1> |
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| <ul class="list-group"> |
| <li class="list-group-item"> |
| <h5>If you are...</h5> |
| <p style="margin-left: 15px; "> |
| <b>Creating a filter or query</b> for getting data (whether that filter is done with a text box or crossfiltered views or checkboxes or sliders or ...) A visual filter has an interactive component, such as a slider, or dragging a box around an area on a map. |
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| <h5>Consider the following activities...</h5> |
| <div style="margin-left: 15px;"> |
| <code>select_filter_menu_option, enter_filter_text, set_visual_filter_parameters, reset_filter_parameters, remove_visual_filter, remove_query_filter</code> |
| </div> |
| </li> |
| <li class="list-group-item"> |
| <h5>If you are...</h5> |
| <p style="margin-left: 15px; "> |
| <b>Executing a query</b> or visual search (if that takes a separate step). |
| </p> |
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| <h5>Consider the following activities...</h5> |
| <div style="margin-left: 15px;"> |
| <code>execute_query_filter, execute_visual_filter, abort_query</code> |
| </div> |
| </li> |
| </ul> |
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