<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="https://community.appian.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Concatenate based on Array index</title><link>https://community.appian.com/discussions/f/general/31214/concatenate-based-on-array-index</link><description>Hello all, 
 I have an array of 3 items. 
 local!array: { { id: 1, deleted: true, activeStep: false }, { id: 2, deleted: false, activeStep: false }, { id: 3, deleted: false, activeStep: false }, }, 
 Now I want to concat text based on index. for index</description><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>RE: Concatenate based on Array index</title><link>https://community.appian.com/thread/124811?ContentTypeID=1</link><pubDate>Tue, 23 Jan 2024 08:07:52 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:7ef31788-7af5-4b68-9904-ec5dec93b895</guid><dc:creator>Harshit Bumb (Appyzie)</dc:creator><description>&lt;p&gt;Corrected! Thanks&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Concatenate based on Array index</title><link>https://community.appian.com/thread/124810?ContentTypeID=1</link><pubDate>Tue, 23 Jan 2024 08:06:35 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:dd71eecf-83d4-41aa-8b7a-30b95ddce0ed</guid><dc:creator>Stefan Helzle</dc:creator><description>&lt;p&gt;You referenced the wrong field&amp;nbsp;at the end of line 11&lt;/p&gt;
&lt;p&gt;&lt;pre class="ui-code" data-mode="text"&gt;a!forEach(
  items: {
    { id: 1, deleted: true, activeStep: false },
    { id: 2, deleted: false, activeStep: false },
    { id: 3, deleted: false, activeStep: false },
    
  },
  expression: a!update(
    fv!item,
    {&amp;quot;deleted&amp;quot;,&amp;quot;activeStep&amp;quot;},
    {concat(&amp;quot;Active &amp;quot;, fv!item.deleted),concat(&amp;quot;orderid &amp;quot;, fv!item.activeStep)}
  )
)&lt;/pre&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Concatenate based on Array index</title><link>https://community.appian.com/thread/124807?ContentTypeID=1</link><pubDate>Tue, 23 Jan 2024 07:40:49 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:324c6888-4aa2-455f-bbd8-3e68c01df27f</guid><dc:creator>Harshit Bumb (Appyzie)</dc:creator><description>&lt;p&gt;&lt;pre class="ui-code" data-mode="text"&gt;a!forEach(
  items: {
    { id: 1, deleted: true, activeStep: false },
    { id: 2, deleted: false, activeStep: false },
    { id: 3, deleted: false, activeStep: false },
    
  },
  expression: a!update(
    fv!item,
    {&amp;quot;deleted&amp;quot;,&amp;quot;activeStep&amp;quot;},
    {concat(&amp;quot;Active &amp;quot;, fv!item.deleted),concat(&amp;quot;orderid &amp;quot;, fv!item.activeStep)}
  )
)&lt;/pre&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>