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66 lines
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<!DOCTYPE html> <html> <head> <title>ecma-fixes.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 … <div id="jump_wrapper"> <div id="jump_page"> <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.memory.html"> backend.memory.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.flot.html"> view.flot.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="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> <a class="source" href="widget.valuefilter.html"> widget.valuefilter.js </a> </div> </div> </div> <table cellpadding="0" cellspacing="0"> <thead> <tr> <th class="docs"> <h1> ecma-fixes.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">¶</a> </div> <p>This file adds in full array method support in browsers that don't support it
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see: http://stackoverflow.com/questions/2790001/fixing-javascript-array-functions-in-internet-explorer-indexof-foreach-etc</p> </td> <td class="code"> <div class="highlight"><pre></pre></div> </td> </tr> <tr id="section-2"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-2">¶</a> </div> <p>Add ECMA262-5 Array methods if not supported natively</p> </td> <td class="code"> <div class="highlight"><pre><span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="p">(</span><span class="s1">'indexOf'</span> <span class="k">in</span> <span class="nb">Array</span><span class="p">.</span><span class="nx">prototype</span><span class="p">))</span> <span class="p">{</span>
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<span class="nb">Array</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">indexOf</span><span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">find</span><span class="p">,</span> <span class="nx">i</span> <span class="cm">/*opt*/</span><span class="p">)</span> <span class="p">{</span>
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<span class="k">if</span> <span class="p">(</span><span class="nx">i</span><span class="o">===</span><span class="kc">undefined</span><span class="p">)</span> <span class="nx">i</span><span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
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<span class="k">if</span> <span class="p">(</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">+=</span> <span class="k">this</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span>
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<span class="k">if</span> <span class="p">(</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">=</span> <span class="mi">0</span><span class="p">;</span>
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<span class="k">for</span> <span class="p">(</span><span class="kd">var</span> <span class="nx">n</span><span class="o">=</span> <span class="k">this</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="nx">n</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</span><span class="p">)</span>
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<span class="k">if</span> <span class="p">(</span><span class="nx">i</span> <span class="k">in</span> <span class="k">this</span> <span class="o">&&</span> <span class="k">this</span><span class="p">[</span><span class="nx">i</span><span class="p">]</span><span class="o">===</span><span class="nx">find</span><span class="p">)</span>
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<span class="k">return</span> <span class="nx">i</span><span class="p">;</span>
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<span class="k">return</span> <span class="o">-</span><span class="mi">1</span><span class="p">;</span>
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<span class="p">};</span>
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<span class="p">}</span>
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<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="p">(</span><span class="s1">'lastIndexOf'</span> <span class="k">in</span> <span class="nb">Array</span><span class="p">.</span><span class="nx">prototype</span><span class="p">))</span> <span class="p">{</span>
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<span class="nb">Array</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">lastIndexOf</span><span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">find</span><span class="p">,</span> <span class="nx">i</span> <span class="cm">/*opt*/</span><span class="p">)</span> <span class="p">{</span>
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<span class="k">if</span> <span class="p">(</span><span class="nx">i</span><span class="o">===</span><span class="kc">undefined</span><span class="p">)</span> <span class="nx">i</span><span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">length</span><span class="o">-</span><span class="mi">1</span><span class="p">;</span>
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<span class="k">if</span> <span class="p">(</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">+=</span> <span class="k">this</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span>
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<span class="k">if</span> <span class="p">(</span><span class="nx">i</span><span class="o">></span><span class="k">this</span><span class="p">.</span><span class="nx">length</span><span class="o">-</span><span class="mi">1</span><span class="p">)</span> <span class="nx">i</span><span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">length</span><span class="o">-</span><span class="mi">1</span><span class="p">;</span>
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<span class="k">for</span> <span class="p">(</span><span class="nx">i</span><span class="o">++</span><span class="p">;</span> <span class="nx">i</span><span class="o">--></span><span class="mi">0</span><span class="p">;)</span> <span class="cm">/* i++ because from-argument is sadly inclusive */</span>
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<span class="k">if</span> <span class="p">(</span><span class="nx">i</span> <span class="k">in</span> <span class="k">this</span> <span class="o">&&</span> <span class="k">this</span><span class="p">[</span><span class="nx">i</span><span class="p">]</span><span class="o">===</span><span class="nx">find</span><span class="p">)</span>
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<span class="k">return</span> <span class="nx">i</span><span class="p">;</span>
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<span class="k">return</span> <span class="o">-</span><span class="mi">1</span><span class="p">;</span>
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<span class="p">};</span>
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<span class="p">}</span>
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<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="p">(</span><span class="s1">'forEach'</span> <span class="k">in</span> <span class="nb">Array</span><span class="p">.</span><span class="nx">prototype</span><span class="p">))</span> <span class="p">{</span>
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<span class="nb">Array</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">forEach</span><span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">action</span><span class="p">,</span> <span class="nx">that</span> <span class="cm">/*opt*/</span><span class="p">)</span> <span class="p">{</span>
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<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">n</span><span class="o">=</span> <span class="k">this</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="nx">n</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</span><span class="p">)</span>
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<span class="k">if</span> <span class="p">(</span><span class="nx">i</span> <span class="k">in</span> <span class="k">this</span><span class="p">)</span>
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<span class="nx">action</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="nx">that</span><span class="p">,</span> <span class="k">this</span><span class="p">[</span><span class="nx">i</span><span class="p">],</span> <span class="nx">i</span><span class="p">,</span> <span class="k">this</span><span class="p">);</span>
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<span class="p">};</span>
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<span class="p">}</span>
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<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="p">(</span><span class="s1">'map'</span> <span class="k">in</span> <span class="nb">Array</span><span class="p">.</span><span class="nx">prototype</span><span class="p">))</span> <span class="p">{</span>
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<span class="nb">Array</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">map</span><span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">mapper</span><span class="p">,</span> <span class="nx">that</span> <span class="cm">/*opt*/</span><span class="p">)</span> <span class="p">{</span>
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<span class="kd">var</span> <span class="nx">other</span><span class="o">=</span> <span class="k">new</span> <span class="nb">Array</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">length</span><span class="p">);</span>
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<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">n</span><span class="o">=</span> <span class="k">this</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="nx">n</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</span><span class="p">)</span>
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<span class="k">if</span> <span class="p">(</span><span class="nx">i</span> <span class="k">in</span> <span class="k">this</span><span class="p">)</span>
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<span class="nx">other</span><span class="p">[</span><span class="nx">i</span><span class="p">]</span><span class="o">=</span> <span class="nx">mapper</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="nx">that</span><span class="p">,</span> <span class="k">this</span><span class="p">[</span><span class="nx">i</span><span class="p">],</span> <span class="nx">i</span><span class="p">,</span> <span class="k">this</span><span class="p">);</span>
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<span class="k">return</span> <span class="nx">other</span><span class="p">;</span>
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<span class="p">};</span>
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<span class="p">}</span>
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<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="p">(</span><span class="s1">'filter'</span> <span class="k">in</span> <span class="nb">Array</span><span class="p">.</span><span class="nx">prototype</span><span class="p">))</span> <span class="p">{</span>
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<span class="nb">Array</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">filter</span><span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">filter</span><span class="p">,</span> <span class="nx">that</span> <span class="cm">/*opt*/</span><span class="p">)</span> <span class="p">{</span>
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<span class="kd">var</span> <span class="nx">other</span><span class="o">=</span> <span class="p">[],</span> <span class="nx">v</span><span class="p">;</span>
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<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">n</span><span class="o">=</span> <span class="k">this</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="nx">n</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</span><span class="p">)</span>
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<span class="k">if</span> <span class="p">(</span><span class="nx">i</span> <span class="k">in</span> <span class="k">this</span> <span class="o">&&</span> <span class="nx">filter</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="nx">that</span><span class="p">,</span> <span class="nx">v</span><span class="o">=</span> <span class="k">this</span><span class="p">[</span><span class="nx">i</span><span class="p">],</span> <span class="nx">i</span><span class="p">,</span> <span class="k">this</span><span class="p">))</span>
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<span class="nx">other</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span><span class="nx">v</span><span class="p">);</span>
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<span class="k">return</span> <span class="nx">other</span><span class="p">;</span>
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<span class="p">};</span>
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<span class="p">}</span>
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<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="p">(</span><span class="s1">'every'</span> <span class="k">in</span> <span class="nb">Array</span><span class="p">.</span><span class="nx">prototype</span><span class="p">))</span> <span class="p">{</span>
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<span class="nb">Array</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">every</span><span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">tester</span><span class="p">,</span> <span class="nx">that</span> <span class="cm">/*opt*/</span><span class="p">)</span> <span class="p">{</span>
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<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">n</span><span class="o">=</span> <span class="k">this</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="nx">n</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</span><span class="p">)</span>
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<span class="k">if</span> <span class="p">(</span><span class="nx">i</span> <span class="k">in</span> <span class="k">this</span> <span class="o">&&</span> <span class="o">!</span><span class="nx">tester</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="nx">that</span><span class="p">,</span> <span class="k">this</span><span class="p">[</span><span class="nx">i</span><span class="p">],</span> <span class="nx">i</span><span class="p">,</span> <span class="k">this</span><span class="p">))</span>
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<span class="k">return</span> <span class="kc">false</span><span class="p">;</span>
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<span class="k">return</span> <span class="kc">true</span><span class="p">;</span>
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<span class="p">};</span>
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<span class="p">}</span>
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<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="p">(</span><span class="s1">'some'</span> <span class="k">in</span> <span class="nb">Array</span><span class="p">.</span><span class="nx">prototype</span><span class="p">))</span> <span class="p">{</span>
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<span class="nb">Array</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">some</span><span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">tester</span><span class="p">,</span> <span class="nx">that</span> <span class="cm">/*opt*/</span><span class="p">)</span> <span class="p">{</span>
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<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">n</span><span class="o">=</span> <span class="k">this</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="nx">n</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</span><span class="p">)</span>
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<span class="k">if</span> <span class="p">(</span><span class="nx">i</span> <span class="k">in</span> <span class="k">this</span> <span class="o">&&</span> <span class="nx">tester</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="nx">that</span><span class="p">,</span> <span class="k">this</span><span class="p">[</span><span class="nx">i</span><span class="p">],</span> <span class="nx">i</span><span class="p">,</span> <span class="k">this</span><span class="p">))</span>
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<span class="k">return</span> <span class="kc">true</span><span class="p">;</span>
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<span class="k">return</span> <span class="kc">false</span><span class="p">;</span>
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<span class="p">};</span>
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<span class="p">}</span>
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</pre></div> </td> </tr> </tbody> </table> </div> </body> </html> |