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Examples/Parameter: execandexit (example 2): Difference between revisions
Examples/Parameter: execandexit (example 2) (view source)
Revision as of 08:29, 21 April 2023
, 1 year agoDetermine a description that fits this example
imported>FrozenPlum (Make the next execandexit example into a working example that both sets and uses dplvar, so the example makes sense and populates results) |
imported>FrozenPlum (Determine a description that fits this example) |
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==Example==
A typical use appears like the following, the <code>execandexit</code> statement transforms URL args to variables, and the <code><nowiki>{{#dplvar:set}}</nowiki></code> sets the value of <code>DPL_cat</code> variable to [[:Category:Dessert examples]]. '''Note:''' The double pipe symbols within the #if.
Calling the following page with <code>&DPL_cat=Country examples</code> would list countries, omitting the <code>&cat</code> parameter would trigger the error text message (without DPL3 going to the database):
<pre>
{{#dpl:execandexit=geturlargs}}
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