Learn Power Apps portal Liquid better understanding with hands on

 PowerApps Portal, Learn few example of arrays.

Example 1:

{% for i in (1..5) %}

{{ i }}

{% endfor %}

Example 2:

{% assign myarray = "Koti,Bala,Sai,Teja" | split:',' %}

{{myarray}}

<br />

For loop output:<br />

{% for obj in myarray %}

{{obj}}

{%endfor%}

Example 3:

Filter with in the array data by using if condition

{% for i in (1..5) %}

{% if i == 4 %}

{{ i }}

{%endif%}

{% endfor %}

Another best example of filter using if condition

{% for i in (1..5) %}

{% if i == 4 %}

{% continue %}

{% else %}

{{ i }}

{% endif %}

{% endfor %}

Example 4:

Fetch entity data (dataverse data)

The below example: transactioncurrency is the table name(internal table name).

"Active Currencies" is the view name.

{% entityview logical_name:'transactioncurrency', name:'Active Currencies' %}

<p>We support {{ entityview.total_records }} currencies.</p>

<ul>

{% for cur in entityview.records -%}

<li>{{ cur.currencyname }}</li>

{% endfor %}

</ul>

{% endentityview %}

Output

We support 4 currencies. Australian dollar Canadian dollar Euro US dollar

other example:

custom entity name "cr1bc_mobileproductdetails" and view name is "Active Mobile Product Details".

{% entityview logical_name:'cr1bc_mobileproductdetails', name:'Active Mobile Product Details' %}

<p>We support {{ entityview.total_records }} currencies.</p>

<ul>

{% for cur in entityview.records -%}

<li>{{ cur.cr1bc_productname }}</li>

{% endfor %}

</ul>

{% endentityview %}

Output:

We support 2 currencies.

• sample 1
• sample 2

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Other example.

line 1: Define the table name:

line 3: variable batches assigning the records/items in the table

line 2: shows the total count of records

{% entityview logical_name:'cr1bc_mobileproductdetails', name:'Active Mobile Product Details' %}

<p>We support {{ entityview.total_records }} currencies.</p>

{% assign batches = entityview.records | batch: 2 %}

{% for batch in batches %}

<ul>

{% for item in batch %}

<li>{{ item.cr1bc_productname }}</li>

{% endfor %}

</ul>

{% endfor %}

{% endentityview %}

Table Permission

{{user.id}}

{% if user %}

<p>

{% assign account = tables.account[user.parentcustomerid.id] %}

{% if account and account.permissions.can_read %}

Company: {{account.name}}

{% else %}

Unknown company

{% endif%}

</p>

{% endif %}

---------------------------------------------

showing the list of data in dataverse "Account" and "Active Accounts" view

<h2>List of accounts</h2>

{% entityview logical_name:'account', name:'Active Accounts' %}

<p>We have {{ entityview.total_records }} accounts.</p>

<ul>

{% for account in entityview.records -%}

<li>{{ account.name }}

{% if account.telephone1 %}

(<a href="tel:{{ account.telephone1 }}">{{ account.telephone1 }}</a>)

{% endif %}

</li>

{% endfor %}

</ul>

{% endentityview %}

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Comments

Hello{% comment %}, {{ user.fullname }}{% endcomment %}. My name is Charles.

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