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; ; -- Regards Agnello D'souza