$sline » History » Version 2
Per Amundsen, 08/10/2015 08:13 AM
1 | 1 | Per Amundsen | _Added in 1.9.0_ |
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3 | 2 | Per Amundsen | *$sline(@name,N)* |
4 | 1 | Per Amundsen | |
5 | Returns the Nth selected line in a listbox. |
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6 | |||
7 | *Parameters* |
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8 | |||
9 | @name - The window name. |
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10 | N - If N = 0, returns the total number of selected lines in the window, otherwise the Nth line. |
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11 | |||
12 | *Properties* |
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14 | .ln - Returns the line number of Nth selected line. |
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15 | |||
16 | *Example* |
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17 | |||
18 | <pre> |
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19 | ; Create a custom window with a listbox. |
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20 | /window -l @example |
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21 | |||
22 | ; Add some items to the listbox. |
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23 | /aline @example Test1 |
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24 | /aline @example Test2 |
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25 | /aline @example Test2 |
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27 | ; Select the second line in the listbox. |
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28 | /sline @example 2 |
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30 | ; Print the number og selected lines in the listbox. |
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31 | //echo -ag $sline(@example, 0) |
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33 | ; Print the value of the first selected line in the listbox. |
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34 | //echo -ag $sline(@example, 1) |
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36 | ; Print the line number of the first selected line in the listbox. |
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37 | //echo -ag $sline(@example, 1).ln |
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38 | </pre> |
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