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Power Platform Community / Forums / Power Pages - Security / fetchxml permissions
Power Pages - Security
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fetchxml permissions

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Posted on by dgray304 176
All,
 
Having difficulty getting liquid to render on a page.  After much work/research/attempts. it must be a permissions issue.
 
I've set the table permissions for both anonymous = Read and Auth/Admin = Full
 
 
 
Here is a test example.  This code is in a web template called "accountFetch-web-template";
 
***************************
{% fetchxml accounts %}
<fetch top="5">
  <entity name="account">
    <attribute name="name" />
    <attribute name="accountid" />
  </entity>
</fetch>
{% endfetchxml %}
 
<p>Number of records returned: {{ accounts.results.size }}</p>
***************************
 
It is called from a web page with {% include 'accountFetch-web-template' %}
 
But nothing is displayed.
 
Any ideas on how to get liquid to show would be greatly appreciated.
 
Doug
 

 
 
 
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  • Verified answer
    dgray304 Profile Picture
    dgray304 176 on at
    fetchxml permissions
    Oliver,
     
    The latter.  The label rendered, but no value from liquid.
     
    This line was the problem:  <p>Number of records returned: {{ accounts.results.size }}</p>  The liquid was bad and it broke the rest.
     
    I pasted your TABLE iterate code in and found it worked.  ONLY after removing the trouble line (above).

    I was using "accounts.results.size".  I needed to use "accounts.results.entities".
     
    Taking the offending code out, allowed the loop to render.
     
    NOTE: Only way to get the count was to initialize a var to zero, then increment during the loop.

    Thanks, your response helped me get to a resolution.
     
    Doug 
  • Verified answer
    oliver.rodrigues Profile Picture
    oliver.rodrigues 9,347 Most Valuable Professional on at
    fetchxml permissions
    Hi
     
    when you say nothing is rendered, is the page fully blank or do you see something like:
    "Number of records returned: " (with no count showing)
     
    did you try to render the results of or fetch?, for example
    <table>
{% for entityVariable in accounts.results.entities %}
<tr>
<td>Attribut-1: {{ entityVariable.name }}</td>
<td>Attribut-2: {{ entityVariable.accountid }}</td>
</tr>
{% endfor %}
</table>
     

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