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Using IF to Output Placeholders in Evolution CMS
IF can work well with placeholders, but only when the placeholder already exists at the point where IF runs.
This donor topic came from a familiar parser question: can the IF snippet output placeholder-driven values in pagination blocks, forms, or account widgets? The answer is yes, but only if the placeholder is available at the right stage.
The Real Rule
IF does not magically force a missing placeholder to resolve earlier. If the value comes from another snippet, make sure that snippet has already populated the placeholder before IF evaluates the condition.
Where This Often Matters
- Ditto or DocLister pagination wrappers
- eForm and account-related forms
- Snippet chains that build placeholders in one pass and consume them in another
When debugging, simplify the chain first: output the raw placeholder, confirm it exists, then wrap it in IF. That is much faster than guessing whether the modifier syntax is wrong.
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