Content filter mechanism? - Joomla! Forum - community, help and support

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hi all,

i trying create component have display information filtered specific section or category or topic...
i having dificulty in finding way joomla 1.12 handles situation , how detect in place in site am...

what variables or have use can detect / filter content based on assumption?  :(

how add filtering mechanism in backoffice handle situations?
8)


best regards






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