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Tehnologii avansate de programare

Tehnologii avansate de programare

Tehnologii avansate de programare

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Utilizarea func¸tiilor<br />

Func¸tiile sunt utilizate în interiorul expresiilor EL sub<br />

forma: fn:numeFunctie(parametri)<br />

Exemple:<br />

Aveti ${fn:length(cosCumparaturi.articole)} articole in cos.<br />

Tagul pentru crearea unu tabel este ${fn:escapeXml()}<br />

<br />

<strong>Tehnologii</strong> <strong>avansate</strong> <strong>de</strong> <strong>programare</strong> – p.44/4

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