How get first children with FTL

spilby — Fri, 14 Aug 2015 12:21:32 GMT

I have a performance time problem with a custom webscript that I'm doing.The webscript only search a node by uuid and return a JSON with some properties of the children of this node, and return the number of the subchilds of them too.I do this in my js: function main(){ var node = []; node =

Re: How get first children with FTL

muralidharand — Fri, 14 Aug 2015 20:39:50 GMT

Hi,
I don't have that much data to reproduce your issue, but try the below one. Store the size in another variable and try something like the below one



 function main()
{
    var node = [];
    node = search.findNode("workspace://SpacesStore/"+args["uuid"]);
    model.childResults = node.children;
    model.childResultsSize = node.children.length;
} main(); 

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<#macro parseChild objectModel>
   <#assign loop = 0 />
   <#list objectModel as child>
      <#if (loop > 0) >, </#if>
      {
        "ID" : "${child.id}",
         "PROP_NAME" : "${child.properties["name"]}",
         <#if child.properties["cf:author"]?exists>
            "AUTHOR" : "${child.properties["cf:author"]}",
         </#if>
         <#if child.properties["cf:data_cf"]?exists>
            "PROP_CREATED" : "${xmldate(child.properties["cf:date_cf"]?datetime)}",
         </#if>
         "TYPE" : "${child.type}",
              "NUMBER_CHILDS" : ${child.children?size}
 
      <#assign loop = loop + 1 />
      }
   </#list>
</#macro>
 
<#if (childResultsSize > 0)>
{
   "nodes" : 
   [ 
      <@parseChild childResults/>
   ]
}
<#else>
   Empty
</#if>
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Still if you have the performance problem, then you write your own Java backed webscript and use nodeService to fetch items which may be faster than search ones.

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How get first children with FTL

Re: How get first children with FTL