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This panel allows choosing between two installation types:
For this purpose it presents tow radiobuttons to the user:
It uses the reserved internal IzPack variable modify.izpack.install= as input and output for controlling the behavior of other panels, like the= TargetPanel.
Further, it may check the $INSTALL_PATH/.installationinformation file, w= hich must have been written by a previous installation to be able to modify= it.
If "Modify installation" is chosen the installers loads packs = already installed in a previous installation and removes them from the pack= s to be actually installed. Therefore, on subsequentially opening a PacksPa= nel, there is just the set of packs presented to the user, which actually h= aven't been installed to this time.
Further this has influence on PathInputPanel and TargetInputPanel, requi= ring them to not only check the existing target installation path, but also= the .installationinformation file. The installation is not allowed to go o= n if this condition is not fulfilled.
|Built-in Variable||Description||Default Value|
||Can be initially set in the <variable> sec= tion to change the default settings on opening this panel first.||
|Key||Default (Engl= ish)||Description|
|InstallationTypePanel.info||Please choose the type of installation:||The label text above the radiobuttons|
|The label of the first radiobutton|
|The label of the second radi= obutton|