<?xml version="1.0" encoding="UTF-8"?>
<rss xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:taxo="http://purl.org/rss/1.0/modules/taxonomy/" version="2.0">
  <channel>
    <title>topic How to convert Json Array (nested) in multiple rows in Talend Studio</title>
    <link>https://community.qlik.com/t5/Talend-Studio/How-to-convert-Json-Array-nested-in-multiple-rows/m-p/2332022#M100944</link>
    <description>&lt;P&gt;Hello everybody,&lt;/P&gt; 
&lt;P&gt;&amp;nbsp;&lt;/P&gt; 
&lt;P&gt;I have a Json array&amp;nbsp;that looks like this screenshot:&lt;/P&gt; 
&lt;P&gt;&amp;nbsp;&lt;/P&gt; 
&lt;P&gt;&lt;SPAN class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="nested_array.PNG" style="width: 298px;"&gt;&lt;span class="lia-inline-image-display-wrapper" image-alt="0683p000009Lrlr.png"&gt;&lt;img src="https://community.qlik.com/t5/image/serverpage/image-id/147498iD8F9E792AC5E349A/image-size/large?v=v2&amp;amp;px=999" role="button" title="0683p000009Lrlr.png" alt="0683p000009Lrlr.png" /&gt;&lt;/span&gt;&lt;/SPAN&gt;&lt;/P&gt; 
&lt;P&gt;Now I want to convert this array into a table format like this:&lt;/P&gt; 
&lt;P&gt;&lt;SPAN class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Table_Output.PNG" style="width: 400px;"&gt;&lt;span class="lia-inline-image-display-wrapper" image-alt="0683p000009Lrw8.png"&gt;&lt;img src="https://community.qlik.com/t5/image/serverpage/image-id/149698i18150E671B6ED89E/image-size/large?v=v2&amp;amp;px=999" role="button" title="0683p000009Lrw8.png" alt="0683p000009Lrw8.png" /&gt;&lt;/span&gt;&lt;/SPAN&gt;&lt;/P&gt; 
&lt;P&gt;Currently I'm working with tExtractJSONFields. But I only find a way to target one of the nested array at the same time.&lt;/P&gt; 
&lt;P&gt;My expression: "['book'][0].['category']"&lt;/P&gt; 
&lt;P&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&lt;SPAN&gt;"['book'][0].['author']"&amp;nbsp;&lt;/SPAN&gt;&lt;/P&gt; 
&lt;P&gt;&lt;SPAN&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;......&lt;/SPAN&gt;&lt;/P&gt; 
&lt;P&gt;&lt;SPAN&gt;So I got the Ouput for the first row. But I don't want to do the same for 50, 100 etc. rows.&lt;/SPAN&gt;&lt;/P&gt; 
&lt;P&gt;&amp;nbsp;&lt;/P&gt; 
&lt;P&gt;&lt;SPAN&gt;Does anybody know&amp;nbsp;a way to solve that?&lt;/SPAN&gt;&lt;/P&gt; 
&lt;P&gt;&amp;nbsp;&lt;/P&gt; 
&lt;P&gt;&lt;SPAN&gt;best regards,&lt;BR /&gt;Christian&lt;/SPAN&gt;&lt;/P&gt; 
&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
    <pubDate>Wed, 15 Nov 2017 15:11:24 GMT</pubDate>
    <dc:creator>Anonymous</dc:creator>
    <dc:date>2017-11-15T15:11:24Z</dc:date>
    <item>
      <title>How to convert Json Array (nested) in multiple rows</title>
      <link>https://community.qlik.com/t5/Talend-Studio/How-to-convert-Json-Array-nested-in-multiple-rows/m-p/2332022#M100944</link>
      <description>&lt;P&gt;Hello everybody,&lt;/P&gt; 
&lt;P&gt;&amp;nbsp;&lt;/P&gt; 
&lt;P&gt;I have a Json array&amp;nbsp;that looks like this screenshot:&lt;/P&gt; 
&lt;P&gt;&amp;nbsp;&lt;/P&gt; 
&lt;P&gt;&lt;SPAN class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="nested_array.PNG" style="width: 298px;"&gt;&lt;span class="lia-inline-image-display-wrapper" image-alt="0683p000009Lrlr.png"&gt;&lt;img src="https://community.qlik.com/t5/image/serverpage/image-id/147498iD8F9E792AC5E349A/image-size/large?v=v2&amp;amp;px=999" role="button" title="0683p000009Lrlr.png" alt="0683p000009Lrlr.png" /&gt;&lt;/span&gt;&lt;/SPAN&gt;&lt;/P&gt; 
&lt;P&gt;Now I want to convert this array into a table format like this:&lt;/P&gt; 
&lt;P&gt;&lt;SPAN class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Table_Output.PNG" style="width: 400px;"&gt;&lt;span class="lia-inline-image-display-wrapper" image-alt="0683p000009Lrw8.png"&gt;&lt;img src="https://community.qlik.com/t5/image/serverpage/image-id/149698i18150E671B6ED89E/image-size/large?v=v2&amp;amp;px=999" role="button" title="0683p000009Lrw8.png" alt="0683p000009Lrw8.png" /&gt;&lt;/span&gt;&lt;/SPAN&gt;&lt;/P&gt; 
&lt;P&gt;Currently I'm working with tExtractJSONFields. But I only find a way to target one of the nested array at the same time.&lt;/P&gt; 
&lt;P&gt;My expression: "['book'][0].['category']"&lt;/P&gt; 
&lt;P&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&lt;SPAN&gt;"['book'][0].['author']"&amp;nbsp;&lt;/SPAN&gt;&lt;/P&gt; 
&lt;P&gt;&lt;SPAN&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;......&lt;/SPAN&gt;&lt;/P&gt; 
&lt;P&gt;&lt;SPAN&gt;So I got the Ouput for the first row. But I don't want to do the same for 50, 100 etc. rows.&lt;/SPAN&gt;&lt;/P&gt; 
&lt;P&gt;&amp;nbsp;&lt;/P&gt; 
&lt;P&gt;&lt;SPAN&gt;Does anybody know&amp;nbsp;a way to solve that?&lt;/SPAN&gt;&lt;/P&gt; 
&lt;P&gt;&amp;nbsp;&lt;/P&gt; 
&lt;P&gt;&lt;SPAN&gt;best regards,&lt;BR /&gt;Christian&lt;/SPAN&gt;&lt;/P&gt; 
&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Wed, 15 Nov 2017 15:11:24 GMT</pubDate>
      <guid>https://community.qlik.com/t5/Talend-Studio/How-to-convert-Json-Array-nested-in-multiple-rows/m-p/2332022#M100944</guid>
      <dc:creator>Anonymous</dc:creator>
      <dc:date>2017-11-15T15:11:24Z</dc:date>
    </item>
    <item>
      <title>Re: How to convert Json Array (nested) in multiple rows</title>
      <link>https://community.qlik.com/t5/Talend-Studio/How-to-convert-Json-Array-nested-in-multiple-rows/m-p/2332023#M100945</link>
      <description>Use tFileInputJson&lt;BR /&gt;&lt;A href="https://help.talend.com/reader/jomWd_GKqAmTZviwG_oxHQ/_FLAj764Hj9UMDUhCE5rew" target="_blank" rel="nofollow noopener noreferrer"&gt;https://help.talend.com/reader/jomWd_GKqAmTZviwG_oxHQ/_FLAj764Hj9UMDUhCE5rew&lt;/A&gt;&lt;BR /&gt;&lt;BR /&gt;</description>
      <pubDate>Wed, 15 Nov 2017 16:34:41 GMT</pubDate>
      <guid>https://community.qlik.com/t5/Talend-Studio/How-to-convert-Json-Array-nested-in-multiple-rows/m-p/2332023#M100945</guid>
      <dc:creator>Anonymous</dc:creator>
      <dc:date>2017-11-15T16:34:41Z</dc:date>
    </item>
  </channel>
</rss>

