On Fri, May 27, 2011 at 6:21 PM, Agnello George <agnello.dso...@gmail.com>wrote:
>
>
> On Fri, May 27, 2011 at 6:05 PM, Shlomi Fish <shlo...@iglu.org.il> wrote:
>
>> On Friday 27 May 2011 13:48:21 Agnello George wrote:
>> > Hi
>> >
>> > I am using TT to display my data from my db ,
>> >
>> >
>> > i insert the following data from a Front end using ( <textarea> )
>> into
>> > my database the data is like this in mysql :
>> >
>> >
>> ---------------------------------------------------------------------------
>> > -----------+------+---------------+-------------+-------------+ LV Name
>> > /dev/VolGroup01/zeeweblinux1
>> > VG Name VolGroup01
>> > LV UUID iqj9g1-qzfQ-IHyc-Ebov-CKNb-NIYQ-dZKBXF
>> > LV Write Access read/write
>> > LV Status available
>> > # open 1
>> > LV Size 50.00 GB
>> > Current LE 12800
>> > Segments 1
>> > Allocation inherit
>> > Read ahead sectors auto
>> > - currently set to 256
>> > Block device 253:8
>> >
>> +-----------+------+-------------------------------------------------------
>> >
>> ---------------------------------------------------------------------------
>> >
>> ---------------------------------------------------------------------------
>> >
>> ---------------------------------------------------------------------------
>> >
>> ---------------------------------------------------------------------------
>> >
>> ---------------------------------------------------------------------------
>> >
>> --------------------------------------+------+---------------+-------------
>> > +-------------+
>> >
>> > when i try to retrieve this data using TT i to put it in a hash , so
>> here
>> > is what my hash looks like :
>> >
>> > $VAR1 = [ { 'result' => { 'lvm' => 'LV Name /dev/VolGroup01/blinux1 VG
>> > Name VolGroup01 LV UUID iqj9g1-qzfQ-IHyc-Ebov-CKNb-NIYQ-dZKBXF LV Write
>> > Access read/write LV Status available # open 1 LV Size 50.00 GB Current
>> LE
>> > 12800 Segments 1 Allocation inherit Read ahead sectors auto - currently
>> > set to 256 Block device 253:8 ', } } ];
>> >
>> >
>> > ultimately it it gets displayed without the new-line character :
>> >
>> > LV Name /dev/VolGroup01/blinux1 VG Name VolGroup01 LV UUID
>> > iqj9g1-qzfQ-IHyc-Ebov-CKNb-NIYQ-dZKBXF LV Write Access read/write LV
>> Status
>> > available # open 1 LV Size 50.00 GB Current LE 12800 Segments 1
>> Allocation
>> > inherit Read ahead sectors auto - currently set to 256 Block device
>> 253:8
>> >
>> >
>> > is there a way i can display on my browser with a new-line or <br/>
>> >
>>
>> First of all, make sure you avoid HTML-injection/cross-site-scripting
>> (XSS)
>> attacks:
>>
>> http://community.livejournal.com/shlomif_tech/35301.html
>>
>> Then you can use something like:
>>
>> $s =~ s{\n}{<br />}g;
>>
>> to put line breaks in the HTML.
>>
>> Regards,
>>
>> Shlomi Fish
>>
>> --
>> -----------------------------------------------------------------
>> Shlomi Fish http://www.shlomifish.org/
>> Optimising Code for Speed - http://shlom.in/optimise
>>
>> We have nothing to fear but fear itself. Fear has nothing to fear but
>> XSLT.
>>
>> Please reply to list if it's a mailing list post - http://shlom.in/reply.
>>
>
>
> awesome!! it works
>
> i had to do some thing like this !!
>
> my $select_dom0_data = $DBH->selectall_hashref("select
> dom0_name,cpu,lvm,ram,ip,application,assigned_to from dom0_info where
> dom0_name='$dom0_server' and rid=$rack_n",'dom0_name' );
>
> $select_dom0_data->{$dom0_server}{lvm} =~ s{\n}{<br />}g; ;
>
>
>
the new line character substitution with <br/> seem to have worked , but i
also want to substitute \t+ or \t with
$select_dom0_data->{$dom0_server}{lvm} =~ s{\n}{<br />}g;
$select_dom0_data->{$dom0_server}{lvm} =~ s{\t}{ }g;
the whole formating goes for a toss and the new line substitution dont work
.
any ideas .
> --
>
Regards
Agnello D'souza
