Alan
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| Posted: 03/14/2002, 10:03 AM |
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How would you dynamically change a field caption based on some value? For example, in the Book Store example, I would like to show the "Checkout" link only if there is a shopping cart total > 0.
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Nicole
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| Posted: 03/15/2002, 2:21 AM |
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Alan,
- in template version define field caption like {link}
in BeforeShow event depending on the condition assign real value to it, e.g.:
PHP
if (condition)
$tpl->set_var("link", "Checkout");
else
$tpl->set_var("link", "");
- in templateless version define field caption as <?=$link?> and again in BeforeShow event assign it a value. E.g.:
if (condition)
$link = "Checkout";
else
$link = "";
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