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datahub/docs/src/view.timeline.html
Frederick Ros 01d59a8b6b Moved to backbone 0.9.2 and underscoe 1.4.2
2012-10-11 17:23:20 +02:00

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<!DOCTYPE html> <html> <head> <title>view.timeline.js</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link rel="stylesheet" media="all" href="docco.css" /> </head> <body> <div id="container"> <div id="background"></div> <div id="jump_to"> Jump To &hellip; <div id="jump_wrapper"> <div id="jump_page"> <a class="source" href="backend.ckan.html"> backend.ckan.js </a> <a class="source" href="backend.couchdb.html"> backend.couchdb.js </a> <a class="source" href="backend.csv.html"> backend.csv.js </a> <a class="source" href="backend.dataproxy.html"> backend.dataproxy.js </a> <a class="source" href="backend.elasticsearch.html"> backend.elasticsearch.js </a> <a class="source" href="backend.gdocs.html"> backend.gdocs.js </a> <a class="source" href="backend.memory.html"> backend.memory.js </a> <a class="source" href="data.transform.html"> data.transform.js </a> <a class="source" href="ecma-fixes.html"> ecma-fixes.js </a> <a class="source" href="model.html"> model.js </a> <a class="source" href="view.graph.html"> view.graph.js </a> <a class="source" href="view.grid.html"> view.grid.js </a> <a class="source" href="view.map.html"> view.map.js </a> <a class="source" href="view.multiview.html"> view.multiview.js </a> <a class="source" href="view.slickgrid.html"> view.slickgrid.js </a> <a class="source" href="view.timeline.html"> view.timeline.js </a> <a class="source" href="view.transform.html"> view.transform.js </a> <a class="source" href="widget.facetviewer.html"> widget.facetviewer.js </a> <a class="source" href="widget.fields.html"> widget.fields.js </a> <a class="source" href="widget.filtereditor.html"> widget.filtereditor.js </a> <a class="source" href="widget.pager.html"> widget.pager.js </a> <a class="source" href="widget.queryeditor.html"> widget.queryeditor.js </a> </div> </div> </div> <table cellpadding="0" cellspacing="0"> <thead> <tr> <th class="docs"> <h1> view.timeline.js </h1> </th> <th class="code"> </th> </tr> </thead> <tbody> <tr id="section-1"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-1">&#182;</a> </div> </td> <td class="code"> <div class="highlight"><pre><span class="cm">/*jshint multistr:true */</span>
<span class="k">this</span><span class="p">.</span><span class="nx">recline</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">recline</span> <span class="o">||</span> <span class="p">{};</span>
<span class="k">this</span><span class="p">.</span><span class="nx">recline</span><span class="p">.</span><span class="nx">View</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">recline</span><span class="p">.</span><span class="nx">View</span> <span class="o">||</span> <span class="p">{};</span>
<span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">$</span><span class="p">,</span> <span class="nx">my</span><span class="p">)</span> <span class="p">{</span></pre></div> </td> </tr> <tr id="section-2"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-2">&#182;</a> </div> <p>turn off unnecessary logging from VMM Timeline</p> </td> <td class="code"> <div class="highlight"><pre><span class="k">if</span> <span class="p">(</span><span class="k">typeof</span> <span class="nx">VMM</span> <span class="o">!==</span> <span class="s1">&#39;undefined&#39;</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">VMM</span><span class="p">.</span><span class="nx">debug</span> <span class="o">=</span> <span class="kc">false</span><span class="p">;</span>
<span class="p">}</span></pre></div> </td> </tr> <tr id="section-3"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-3">&#182;</a> </div> <h2>Timeline</h2>
<p>Timeline view using http://timeline.verite.co/</p> </td> <td class="code"> <div class="highlight"><pre><span class="nx">my</span><span class="p">.</span><span class="nx">Timeline</span> <span class="o">=</span> <span class="nx">Backbone</span><span class="p">.</span><span class="nx">View</span><span class="p">.</span><span class="nx">extend</span><span class="p">({</span>
<span class="nx">template</span><span class="o">:</span> <span class="s1">&#39; \</span>
<span class="s1"> &lt;div class=&quot;recline-timeline&quot;&gt; \</span>
<span class="s1"> &lt;div id=&quot;vmm-timeline-id&quot;&gt;&lt;/div&gt; \</span>
<span class="s1"> &lt;/div&gt; \</span>
<span class="s1"> &#39;</span><span class="p">,</span></pre></div> </td> </tr> <tr id="section-4"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-4">&#182;</a> </div> <p>These are the default (case-insensitive) names of field that are used if found.
If not found, the user will need to define these fields on initialization</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">startFieldNames</span><span class="o">:</span> <span class="p">[</span><span class="s1">&#39;date&#39;</span><span class="p">,</span><span class="s1">&#39;startdate&#39;</span><span class="p">,</span> <span class="s1">&#39;start&#39;</span><span class="p">,</span> <span class="s1">&#39;start-date&#39;</span><span class="p">],</span>
<span class="nx">endFieldNames</span><span class="o">:</span> <span class="p">[</span><span class="s1">&#39;end&#39;</span><span class="p">,</span><span class="s1">&#39;endDate&#39;</span><span class="p">],</span>
<span class="nx">elementId</span><span class="o">:</span> <span class="s1">&#39;#vmm-timeline-id&#39;</span><span class="p">,</span>
<span class="nx">initialize</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">options</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">self</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span>
<span class="k">this</span><span class="p">.</span><span class="nx">el</span> <span class="o">=</span> <span class="nx">$</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">el</span><span class="p">);</span>
<span class="k">this</span><span class="p">.</span><span class="nx">timeline</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">VMM</span><span class="p">.</span><span class="nx">Timeline</span><span class="p">();</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_timelineIsInitialized</span> <span class="o">=</span> <span class="kc">false</span><span class="p">;</span>
<span class="k">this</span><span class="p">.</span><span class="nx">model</span><span class="p">.</span><span class="nx">fields</span><span class="p">.</span><span class="nx">bind</span><span class="p">(</span><span class="s1">&#39;reset&#39;</span><span class="p">,</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">self</span><span class="p">.</span><span class="nx">_setupTemporalField</span><span class="p">();</span>
<span class="p">});</span>
<span class="k">this</span><span class="p">.</span><span class="nx">model</span><span class="p">.</span><span class="nx">records</span><span class="p">.</span><span class="nx">bind</span><span class="p">(</span><span class="s1">&#39;all&#39;</span><span class="p">,</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">self</span><span class="p">.</span><span class="nx">reloadData</span><span class="p">();</span>
<span class="p">});</span>
<span class="kd">var</span> <span class="nx">stateData</span> <span class="o">=</span> <span class="nx">_</span><span class="p">.</span><span class="nx">extend</span><span class="p">({</span>
<span class="nx">startField</span><span class="o">:</span> <span class="kc">null</span><span class="p">,</span>
<span class="nx">endField</span><span class="o">:</span> <span class="kc">null</span>
<span class="p">},</span>
<span class="nx">options</span><span class="p">.</span><span class="nx">state</span>
<span class="p">);</span>
<span class="k">this</span><span class="p">.</span><span class="nx">state</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">recline</span><span class="p">.</span><span class="nx">Model</span><span class="p">.</span><span class="nx">ObjectState</span><span class="p">(</span><span class="nx">stateData</span><span class="p">);</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_setupTemporalField</span><span class="p">();</span>
<span class="p">},</span>
<span class="nx">render</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">tmplData</span> <span class="o">=</span> <span class="p">{};</span>
<span class="kd">var</span> <span class="nx">htmls</span> <span class="o">=</span> <span class="nx">Mustache</span><span class="p">.</span><span class="nx">render</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">template</span><span class="p">,</span> <span class="nx">tmplData</span><span class="p">);</span>
<span class="k">this</span><span class="p">.</span><span class="nx">el</span><span class="p">.</span><span class="nx">html</span><span class="p">(</span><span class="nx">htmls</span><span class="p">);</span></pre></div> </td> </tr> <tr id="section-5"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-5">&#182;</a> </div> <p>can only call _initTimeline once view in DOM as Timeline uses $
internally to look up element</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="p">(</span><span class="nx">$</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">elementId</span><span class="p">).</span><span class="nx">length</span> <span class="o">&gt;</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_initTimeline</span><span class="p">();</span>
<span class="p">}</span>
<span class="p">},</span>
<span class="nx">show</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span></pre></div> </td> </tr> <tr id="section-6"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-6">&#182;</a> </div> <p>only call _initTimeline once view in DOM as Timeline uses $ internally to look up element</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">_timelineIsInitialized</span> <span class="o">===</span> <span class="kc">false</span><span class="p">)</span> <span class="p">{</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_initTimeline</span><span class="p">();</span>
<span class="p">}</span>
<span class="p">},</span>
<span class="nx">_initTimeline</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">$timeline</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">el</span><span class="p">.</span><span class="nx">find</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">elementId</span><span class="p">);</span></pre></div> </td> </tr> <tr id="section-7"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-7">&#182;</a> </div> <p>set width explicitly o/w timeline goes wider that screen for some reason</p> </td> <td class="code"> <div class="highlight"><pre> <span class="kd">var</span> <span class="nx">width</span> <span class="o">=</span> <span class="nb">Math</span><span class="p">.</span><span class="nx">max</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">el</span><span class="p">.</span><span class="nx">width</span><span class="p">(),</span> <span class="k">this</span><span class="p">.</span><span class="nx">el</span><span class="p">.</span><span class="nx">find</span><span class="p">(</span><span class="s1">&#39;.recline-timeline&#39;</span><span class="p">).</span><span class="nx">width</span><span class="p">());</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">width</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">$timeline</span><span class="p">.</span><span class="nx">width</span><span class="p">(</span><span class="nx">width</span><span class="p">);</span>
<span class="p">}</span>
<span class="kd">var</span> <span class="nx">config</span> <span class="o">=</span> <span class="p">{};</span>
<span class="kd">var</span> <span class="nx">data</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">_timelineJSON</span><span class="p">();</span>
<span class="k">this</span><span class="p">.</span><span class="nx">timeline</span><span class="p">.</span><span class="nx">init</span><span class="p">(</span><span class="nx">data</span><span class="p">,</span> <span class="k">this</span><span class="p">.</span><span class="nx">elementId</span><span class="p">,</span> <span class="nx">config</span><span class="p">);</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_timelineIsInitialized</span> <span class="o">=</span> <span class="kc">true</span>
<span class="p">},</span>
<span class="nx">reloadData</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">_timelineIsInitialized</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">data</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">_timelineJSON</span><span class="p">();</span>
<span class="k">this</span><span class="p">.</span><span class="nx">timeline</span><span class="p">.</span><span class="nx">reload</span><span class="p">(</span><span class="nx">data</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">},</span></pre></div> </td> </tr> <tr id="section-8"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-8">&#182;</a> </div> <p>Convert record to JSON for timeline</p>
<p>Designed to be overridden in client apps</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">convertRecord</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">record</span><span class="p">,</span> <span class="nx">fields</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="k">this</span><span class="p">.</span><span class="nx">_convertRecord</span><span class="p">(</span><span class="nx">record</span><span class="p">,</span> <span class="nx">fields</span><span class="p">);</span>
<span class="p">},</span></pre></div> </td> </tr> <tr id="section-9"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-9">&#182;</a> </div> <p>Internal method to generate a Timeline formatted entry</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">_convertRecord</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">record</span><span class="p">,</span> <span class="nx">fields</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">start</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">_parseDate</span><span class="p">(</span><span class="nx">record</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">state</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s1">&#39;startField&#39;</span><span class="p">)));</span>
<span class="kd">var</span> <span class="nx">end</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">_parseDate</span><span class="p">(</span><span class="nx">record</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">state</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s1">&#39;endField&#39;</span><span class="p">)));</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">start</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">tlEntry</span> <span class="o">=</span> <span class="p">{</span>
<span class="s2">&quot;startDate&quot;</span><span class="o">:</span> <span class="nx">start</span><span class="p">,</span>
<span class="s2">&quot;endDate&quot;</span><span class="o">:</span> <span class="nx">end</span><span class="p">,</span>
<span class="s2">&quot;headline&quot;</span><span class="o">:</span> <span class="nb">String</span><span class="p">(</span><span class="nx">record</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s1">&#39;title&#39;</span><span class="p">)</span> <span class="o">||</span> <span class="s1">&#39;&#39;</span><span class="p">),</span>
<span class="s2">&quot;text&quot;</span><span class="o">:</span> <span class="nx">record</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s1">&#39;description&#39;</span><span class="p">)</span> <span class="o">||</span> <span class="nx">record</span><span class="p">.</span><span class="nx">summary</span><span class="p">()</span>
<span class="p">};</span>
<span class="k">return</span> <span class="nx">tlEntry</span><span class="p">;</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="k">return</span> <span class="kc">null</span><span class="p">;</span>
<span class="p">}</span>
<span class="p">},</span>
<span class="nx">_timelineJSON</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">self</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span>
<span class="kd">var</span> <span class="nx">out</span> <span class="o">=</span> <span class="p">{</span>
<span class="s1">&#39;timeline&#39;</span><span class="o">:</span> <span class="p">{</span>
<span class="s1">&#39;type&#39;</span><span class="o">:</span> <span class="s1">&#39;default&#39;</span><span class="p">,</span>
<span class="s1">&#39;headline&#39;</span><span class="o">:</span> <span class="s1">&#39;&#39;</span><span class="p">,</span>
<span class="s1">&#39;date&#39;</span><span class="o">:</span> <span class="p">[</span>
<span class="p">]</span>
<span class="p">}</span>
<span class="p">};</span>
<span class="k">this</span><span class="p">.</span><span class="nx">model</span><span class="p">.</span><span class="nx">records</span><span class="p">.</span><span class="nx">each</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">record</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">newEntry</span> <span class="o">=</span> <span class="nx">self</span><span class="p">.</span><span class="nx">convertRecord</span><span class="p">(</span><span class="nx">record</span><span class="p">,</span> <span class="nx">self</span><span class="p">.</span><span class="nx">fields</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">newEntry</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">out</span><span class="p">.</span><span class="nx">timeline</span><span class="p">.</span><span class="nx">date</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span><span class="nx">newEntry</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">});</span></pre></div> </td> </tr> <tr id="section-10"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-10">&#182;</a> </div> <p>if no entries create a placeholder entry to prevent Timeline crashing with error</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="p">(</span><span class="nx">out</span><span class="p">.</span><span class="nx">timeline</span><span class="p">.</span><span class="nx">date</span><span class="p">.</span><span class="nx">length</span> <span class="o">===</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">tlEntry</span> <span class="o">=</span> <span class="p">{</span>
<span class="s2">&quot;startDate&quot;</span><span class="o">:</span> <span class="s1">&#39;2000,1,1&#39;</span><span class="p">,</span>
<span class="s2">&quot;headline&quot;</span><span class="o">:</span> <span class="s1">&#39;No data to show!&#39;</span>
<span class="p">};</span>
<span class="nx">out</span><span class="p">.</span><span class="nx">timeline</span><span class="p">.</span><span class="nx">date</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span><span class="nx">tlEntry</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">return</span> <span class="nx">out</span><span class="p">;</span>
<span class="p">},</span>
<span class="nx">_parseDate</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">date</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="nx">date</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="kc">null</span><span class="p">;</span>
<span class="p">}</span>
<span class="kd">var</span> <span class="nx">out</span> <span class="o">=</span> <span class="nx">date</span><span class="p">.</span><span class="nx">trim</span><span class="p">();</span>
<span class="nx">out</span> <span class="o">=</span> <span class="nx">out</span><span class="p">.</span><span class="nx">replace</span><span class="p">(</span><span class="sr">/(\d)th/g</span><span class="p">,</span> <span class="s1">&#39;$1&#39;</span><span class="p">);</span>
<span class="nx">out</span> <span class="o">=</span> <span class="nx">out</span><span class="p">.</span><span class="nx">replace</span><span class="p">(</span><span class="sr">/(\d)st/g</span><span class="p">,</span> <span class="s1">&#39;$1&#39;</span><span class="p">);</span>
<span class="nx">out</span> <span class="o">=</span> <span class="nx">out</span><span class="p">.</span><span class="nx">trim</span><span class="p">()</span> <span class="o">?</span> <span class="nx">moment</span><span class="p">(</span><span class="nx">out</span><span class="p">)</span> <span class="o">:</span> <span class="kc">null</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">out</span><span class="p">.</span><span class="nx">toDate</span><span class="p">()</span> <span class="o">==</span> <span class="s1">&#39;Invalid Date&#39;</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="kc">null</span><span class="p">;</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span></pre></div> </td> </tr> <tr id="section-11"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-11">&#182;</a> </div> <p>fix for moment weirdness around date parsing and time zones
moment('1914-08-01').toDate() => 1914-08-01 00:00 +01:00
which in iso format (with 0 time offset) is 31 July 1914 23:00
meanwhile native new Date('1914-08-01') => 1914-08-01 01:00 +01:00</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">out</span> <span class="o">=</span> <span class="nx">out</span><span class="p">.</span><span class="nx">subtract</span><span class="p">(</span><span class="s1">&#39;minutes&#39;</span><span class="p">,</span> <span class="nx">out</span><span class="p">.</span><span class="nx">zone</span><span class="p">());</span>
<span class="k">return</span> <span class="nx">out</span><span class="p">.</span><span class="nx">toDate</span><span class="p">();</span>
<span class="p">}</span>
<span class="p">},</span>
<span class="nx">_setupTemporalField</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="k">this</span><span class="p">.</span><span class="nx">state</span><span class="p">.</span><span class="nx">set</span><span class="p">({</span>
<span class="nx">startField</span><span class="o">:</span> <span class="k">this</span><span class="p">.</span><span class="nx">_checkField</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">startFieldNames</span><span class="p">),</span>
<span class="nx">endField</span><span class="o">:</span> <span class="k">this</span><span class="p">.</span><span class="nx">_checkField</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">endFieldNames</span><span class="p">)</span>
<span class="p">});</span>
<span class="p">},</span>
<span class="nx">_checkField</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">possibleFieldNames</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">modelFieldNames</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">model</span><span class="p">.</span><span class="nx">fields</span><span class="p">.</span><span class="nx">pluck</span><span class="p">(</span><span class="s1">&#39;id&#39;</span><span class="p">);</span>
<span class="k">for</span> <span class="p">(</span><span class="kd">var</span> <span class="nx">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">i</span> <span class="o">&lt;</span> <span class="nx">possibleFieldNames</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</span><span class="p">){</span>
<span class="k">for</span> <span class="p">(</span><span class="kd">var</span> <span class="nx">j</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">j</span> <span class="o">&lt;</span> <span class="nx">modelFieldNames</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span> <span class="nx">j</span><span class="o">++</span><span class="p">){</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">modelFieldNames</span><span class="p">[</span><span class="nx">j</span><span class="p">].</span><span class="nx">toLowerCase</span><span class="p">()</span> <span class="o">==</span> <span class="nx">possibleFieldNames</span><span class="p">[</span><span class="nx">i</span><span class="p">].</span><span class="nx">toLowerCase</span><span class="p">())</span>
<span class="k">return</span> <span class="nx">modelFieldNames</span><span class="p">[</span><span class="nx">j</span><span class="p">];</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="k">return</span> <span class="kc">null</span><span class="p">;</span>
<span class="p">}</span>
<span class="p">});</span>
<span class="p">})(</span><span class="nx">jQuery</span><span class="p">,</span> <span class="nx">recline</span><span class="p">.</span><span class="nx">View</span><span class="p">);</span>
</pre></div> </td> </tr> </tbody> </table> </div> </body> </html>
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