CODEWITHSUNDEEP
phpexpressionengine
Joshua Burns
Joshua Burns

Reputation: 8572

Define variables in a template

Is it possible to define a variable within an Expression Engine template? If so, how might one go about doing so?

Take the following use case as an example. I'm looking for the proper method for defining the value of the primary_image_found variable.

{primary_image_found = False}
{product_images}
  {if primary_image_found == False and sm_img == ''}
    {primary_image_found = True}
    <img src="{lg_img}" />
  {/if}
{/product_images}

Upvotes: 0

Views: 57

Answers (1)

AllInOne
AllInOne

Reputation: 1450

I think you are looking for Preload Text Replacements perhaps?

Define and use a variable for "channels":

{preload_replace:channels="news|reviews"}

{exp:channel:category_heading channel="{channels}"}
        <h1>{category_name}</h1>
        {if category_description != ""}<p>{category_description}</p>{/if}
{/exp:channel:category_heading}

{exp:channel:entries channel="{channels}" limit="10"}
        <h2>{title}</h2>
        {body}
{/exp:channel:entries}

Upvotes: 1

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