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ref_manual:selects [2012/05/24 21:09] oej old revision restored |
ref_manual:selects [2012/05/24 21:17] (current) oej |
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| You might ask, why the select framework was introduced at all? The main reason | You might ask, why the select framework was introduced at all? The main reason | ||
| was that everytime you wanted to check any part (header, etc.) of the | was that everytime you wanted to check any part (header, etc.) of the | ||
| - | incomming | + | incoming |
| Moreover this function (due to historic limitations) might get at most two | Moreover this function (due to historic limitations) might get at most two | ||
| parameters. If you need more you have to use workaround and set attributes | parameters. If you need more you have to use workaround and set attributes | ||
| Line 39: | Line 39: | ||
| text with the select identifier, so it must be enclosed in double quotes.) | text with the select identifier, so it must be enclosed in double quotes.) | ||
| Xlog formatting also support selects as a element while composing the final | Xlog formatting also support selects as a element while composing the final | ||
| - | value - the formatting element is '' | + | value - the formatting element is '' |
| Return value of the select is text string, but be aware, it might be also | Return value of the select is text string, but be aware, it might be also | ||
