On Feb 5, 2008 12:19 AM, Omer Uretzky <[EMAIL PROTECTED]> wrote:
> Hi,
>
>
>
> I have few Questions regarding the Template language and I would appreciate
> your help.
>
>
>
> *Alignment problem*:
>
>
>
> I'm having lines aligned in the template like:
>
>
>
> *2. t_${aaa}_k_t *i_${aaa}_k - input*
>
> *3. t_${bbb}_t *o_${bbb}_r - output*
>
>
>
> The output doesn't stay aligned and is dependant of the input length:
>
>
>
> *2. t_XXXXXXX_k_t *i_XXXXXXX_k - input*
>
> *3. t_YYY_t *o_YYY_r - output*
>
>
>
> Is there a way to solve this issue?
You have to pad and/or truncate the outputs. The DisplayTool (part of
VelocityTools 2.0) has a set of cell() methods to do this:
http://velocity.apache.org/tools/devel/javadoc/org/apache/velocity/tools/generic/DisplayTool.html#cell(java.lang.Object)
so you would put a DisplayTool instance in the context (you can
configure the default cell length first) and use it like
$display.cell($whatever)
for all your outputs to ensure they stay aligned. if the DisplayTool
doesn't work perfectly for you, then you can always create your own
tool to do something similar.
>
>
> *Alignment problem no. 2:*
>
> * *
>
> The new line problem:
>
>
>
> I'm getting as an input a String which has a new line in the middle of it
> like:
>
>
>
> *Select * from user*
>
> *Where user_name='aaa'*
>
>
>
> In the template I have something like:
>
>
>
> *The SQL is ${SQL}*
>
>
>
> At a result I'm getting:
>
>
>
> *The SQL is Select * from user*
>
> *Where user_name='aaa'*
>
>
>
> And I would like it to be:
>
>
>
> *The SQL is Select * from user*
>
> * Where user_name='aaa'*
>
>
>
> How do I achieve this result?
>
>
>
> *Convert line delimeters to Unix*:
>
>
>
> Is there a way to make the output file have line delimiters of Unix and not
> of Windows.
I'm pretty sure Velocity doesn't do any line ending translation. You
will need to convert those yourself.
> thanks a lot, Omer.
>
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