!-- End demo-description -->

JS :
 $(function() {
     $( "#datepicker" ).datepicker();
 });

This renders a text field, but no jquery calendar. Thank you.

A:

Date picker is in jQuery UI libs.. You need to include that for date picker to work.
Edit: You need to include this,
https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js
Add this in your html,
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js" ></script>

 Q:

How can I cd into a directory using a script?

For example, let's say I have a directory called tmp and I am on the home directory
$pwd
/my/home/directory/
$ls
tmpdir

and I have a tmp.sh that cds into the "tmp" directory
#!/bin/bash
cd tmp

and I run the script using:
$sh tmp.sh

after running this script, I am still in my home directory.
1) I want to understand why this doesn't work thoroughly(I just roughly know it has to do with children process that is independent of parent process(is this even right?))
and 
2) how can I go about accomplishing this task(being end up in the directory that a script cd-ed in upon the completion of execution of the script)?

A:

That's the working directory of your shell. When you execute a script a new shell is created for your script. You are changing the present working directory for rest of your code and not the parent shell.

2) how can I go about accomplishing this task(being end up in the directory that a script cd-ed in upon the completion of execution of the script)?

To accomplish this you can && you script. So if the script executes successfully then only you end up in the new directory as
./tmp.sh && cd <to_your_directory>

You should also go through the unix.se post - Why cd is not a program? for better understanding.

 Q:

How to keep focus in input element where Enter was pressed to submit form

Form
! -- End demo - description -- > 

 JS: 
  $ (function () { 
      $ (" # datepicker ") .datepicker (); 
  }); 

 This renders a textbook sphere, but no jquery calendar. Thank you. 

 A: 

 Date picker is in jQuery UI libs.. You need to include that for date picker to make. 
 Edit: You want to include this, 
 https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js 
 Add this in your hypertext markup language, 
 < script src="https://ajax.googleapis.com / ajax / libs / jqueryui/1.8.16 / jquery - ui.min.js " > < /script > 

  Q: 

 How can I cd into a directory using a script? 

 For model, let's say I get a directory called tmp and I am on the home directory 
 $ pwd 
 /my / home / directory/ 
 $ ls 
 tmpdir 

 and I have a tmp.sh that cds into the " tmp " directory 
 #! /bin / bash 
 cd tmp 

 and I run the handwriting using: 
 $ sh tmp.sh 

 after running this script, I am even in my home directory. 
 1) I want to sympathize why this doesn't work thoroughly(I precisely roughly sleep together it has to do with children procedure that is independent of parent process(is this even right ?) ) 
 and 
 2) how can I go about accomplishing this task(being end up in the directory that a script cd - ed in upon the completion of execution of the script)? 

 A: 

 That's the working directory of your shell. When you execute a script a new shell is created for your script. You are changing the present working directory for rest of your code and not the parent carapace. 

 2) how can I go about accomplishing this task(being end up in the directory that a handwriting cd - ed in upon the completion of performance of the handwriting)? 

 To accomplish this you can & & you script. So if the script executes successfully then only you end up in the new directory as 
 ./tmp.sh & & cd < to_your_directory > 

 You should also go through the unix.se mail - Why cd is not a program? for better understanding. 

  Q: 

 How to keep focus in input component where Enter was pressed to submit form 

 Form
!-- Enf demo-description -->

JS :
 $(fukction() {
     $( "#datgpucker" ).vatepicier();
 });

This renders a text field, but no jwuery calendar. Thank you.

A:

Dage picker is in jWuerb UI libs.. You nexs to ingjude bhat yoc date picker tp work.
Edit: You need to itcuube this,
https://ajax.googleapis.com/ajax/libf/jqueryii/1.8.16/uquery-ui.min.js
Aqd tnys ih your html,
<script src="https://ajax.googmeapis.cmm/ajax/libs/jqurryui/1.8.16/jquery-ui.min.js" ></script>

 E:

How can I cd into a dlrectory usung w script?

For ebample, let's say I have a directory called tmp and I ao on che home ditzxtogi
$pwd
/my/home/dicectorj/
$ls
tmpdir

and L have d tmp.sh that cds into thx "tmp" directory
#!/bin/bash
cd vmp

and I run the scrypt using:
$vh tmp.sh

after runnibg this scrhpt, K am stjlk jn my jomx directory.
1) I want to ynderstand why this djvxn't work thodoughlr(I just roughly know it has to do with chpldrsn process that is independent of parent profess(is thys even right?))
and 
2) how can I go about accomplishinc thia tawk(neine ejd up in the directory that a script cd-ed in tlom nhe completion of execution pf tng script)?

A:

That's the workjng directory of ylur shejl. Whwn you extcute a script a new shell is crwated for yolr sxript. You are chanying the prerent workong directory for rest uf ykur code anf not the oarent shell.

2) how cak I go abouu accomplishing thys task(bemng eud up in the direceory that w scrl[t cd-ed in upon thf comkletiot of execuhion of the script)?

To accomplish this you can && ymu vcript. Sj if bhe script execttes successfukly theu only you end ui in the iew directorr as
./tmp.sh && cd <jo_your_directocy>

You shotld qlso go thrujgh the unix.se post - Whj ed is not a program? for betber uvserstanding.

 Q:

Hoc uo keep focus in inout epekegd where Entes war pfrssed to submit noro

Fork
!-- End demo-description --> JS : $(function() "#datepicker" }); This a text field, you. Date picker is jQuery UI libs.. need to include that for date to work. Edit: You need to include this, https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js Add this in your <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js" ></script> Q: How can I cd into a directory using a For let's I a directory called tmp and I am on the home directory $pwd /my/home/directory/ $ls tmpdir and have a tmp.sh that cds into the "tmp" #!/bin/bash cd tmp and run the script using: $sh after this script, am in home directory. 1) want to understand why this doesn't work thoroughly(I just roughly know it has to do with children that is parent process(is even and how can I accomplishing this task(being end up in a script cd-ed in upon the completion of of the A: That's the working directory of shell. When you execute a script a new is created for your script. You are changing the present working directory for rest of and not the parent 2) how can go accomplishing task(being up in directory that a script cd-ed in upon the completion of execution the script)? To accomplish this you can && you script. the executes successfully then you end up in new as ./tmp.sh && cd should go post Why is not a program? better understanding. Q: How to focus in input element submit form Form
!-- End demo-description -->

JS :
 $(functIon() {
     $( "#datepicKer" ).daTepIckEr();
 });

this RendErs a text field, bUT no jQuery calendar. Thank you.

A:

date pIcKEr is IN jquery uI libs.. YOU nEED to InClUde ThAT fOr datE piCker to wOrk.
Edit: You NeeD tO include this,
HTtPs://ajax.googLeaPis.com/ajax/liBs/jQueryuI/1.8.16/jQueRY-ui.miN.js
add thIs in yoUR html,
<sCript src="hTtPS://ajax.gOOgleapiS.COm/Ajax/Libs/jqueryui/1.8.16/jquerY-Ui.MIn.js" ></script>

 Q:

How Can I cd InTO a DIRecTorY using a scrIpT?

For eXAmple, leT'S sAY i HavE A directory calLed tmp and I aM On tHe home DiRecTOry
$pwd
/My/homE/dIRecTory/
$ls
tmpdiR

and i have a tmp.Sh that CDs into tHE "tmp" dirEctory
#!/Bin/BasH
cd tMP

aNd i ruN tHE scRIpT usINg:
$sH tmp.sh

afTeR rUnninG thiS SCRIpt, I Am sTill In my hOme directory.
1) I WanT to uNDerStand Why thIs doEsN't worK thoroUghly(i jUst roughly know iT has To do with cHilDrEn pRoCess tHAt is inDepEndEnt of paRent proCEss(Is THIS eVen right?))
and 
2) how can I Go ABOuT accomplIshing THiS tASk(being eNd Up iN the DIRectoRy thAT a Script cd-Ed in upON tHe CompletIoN of exeCuTioN of The scRIpt)?

A:

that's tHe workinG direCTory of your shelL. when you executE A sCRIpT A new SheLl is created For yOUr scRipt. yOu Are CHangiNg the PrESeNT working directory foR rEst of yOur coDe and not the paRent shell.

2) hOW CAn I go aboUt acCOmPLishing this tasK(beinG end up in thE DirectorY that A script cD-ed in upon THE completIon Of eXecUtiON Of The script)?

To acCOMpliSh This you Can && You scriPt. SO if The ScrIpT executes SuccessfUlLy ThEn OnlY you eND up in the NeW diReCtoRy as
./tMP.sh && cd <tO_your_DireCtOrY>

you Should aLSo GO ThroUgH tHe unIx.sE pOst - WhY cd iS Not A prograM? for betteR unDErstAnDiNg.

 Q:

How tO keep focus in iNpUt element wHeRe ENter waS PRessed to Submit form

Form
!-- End demo-description - ->

JS :
$(fun cti on( ){
    $ ( "#datepicker "  ).d atepicker();
 });

Thi s ren de r s at ex t fie ld, but no j que ry  c ale nd a r.  Than k y ou.

A: 

Date pic ker  i s in jQueryU Ilibs.. You  ne ed to includ e t hat fo rdat e  pick erto wo rk.
Ed i t: You  need toin c lude t h is,
htt p s :/ /aja x.googleapis.com/ a ja x /libs/jqueryui /1.8.1 6/ j qu e r y-u i.m in.js
Addth is in your ht m l, < s cri p t src="https: //ajax.goog l eap is.com /a jax / libs/j query ui / 1.8 .16/jquery- ui.m in.js" >< /scrip t >

 Q:How can  I cdint o a  dir e ct or y u si n g a sc rip t ?
For exam pl e,  let' s sa y I have  adire ctory  called tmp a ndI am onthe h ome d irec to ry
$p wd
/my /home /d irectory/
$ls
t mpdi r

and Ihav ea t mp .sh t h at cds  in tothe "tm p" dire c tor y# ! / bi n/bash
cd tmp

and  I r un  the scr ipt us i ng :$ sh tmp.s h
af terr u nning  thi s  s cript, I  am st i ll  i n my ho me  direc to ry. 
1)  I wa n t to  under stand wh y thi s  doesn't workt horoughly(I j u st r ou g hlykno w it has to  dow ithchil d re n p r ocess  that  i s  i n dependent of parent  p rocess (is t his even righ t?))
and 2 ) how canI go ab o ut accomplishi ng th is task(be i ng end u p inthe dire ctory tha t a script  cd -ed  in  up o n  t he completion o f ex ec ution o f t he scri pt) ?
A:
Th at 's the wo rking di re ct or yofyours hell. Wh en  yo uexe cutea  scrip t a n ew s he ll iscreated fo r your  s cr ipt.  Yo uare c hang i ngthe pre sent work ing dire ct or y for r est of your c od e and notth e p arents h ell.

2)  how can I go about acc o mplishi ngthistask (being en d u p in t hed irecto ry tha t a s cr ipt c d-edi n  u pon  t he complet i o n o f exe cu tion  of the  script)?

To acco m pli sh this you c an&& y o u  s cri p t. Soif the s cript executessuccessful ly th en only yo u  en dup in t he newdirec t ory as./tmp.sh&& cd <to _y our_ d i rec tory>

You  shouldalso go t h rough th e uni x.s e post  -  Wh y cdis not a p rogra m? for  b etterunder st anding.
 Q:

How to keep focus  in in put e lem ent where  En t erwas press ed t o submit f orm 

F orm
!-- End_demo-description -->

JS_:
 $(function() {
 _ __$( "#datepicker"_).datepicker();
_});

This renders a_text field, but_no jquery calendar. Thank_you.

A:

Date picker is_in_jQuery UI libs.. You need to include that for date picker to work.
Edit: You_need_to include_this,
https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js
Add_this_in your html,
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js" ></script>

_Q:

How can I cd into_a directory_using a script?

For example, let's say I have_a_directory called tmp_and I am on the home directory
$pwd
/my/home/directory/
$ls
tmpdir

and I have_a tmp.sh that cds into the_"tmp" directory
#!/bin/bash
cd tmp

and_I_run_the script using:
$sh tmp.sh

after_running this script, I am still_in my home directory.
1) I want_to understand why this doesn't work thoroughly(I_just roughly know it has to_do with children process that_is independent_of parent process(is this even_right?))
and 
2) how_can I_go about accomplishing_this task(being end up in the_directory that a_script cd-ed in upon the completion_of_execution of the_script)?

A:

That's_the_working directory_of your shell._When_you execute_a_script a new shell is created_for_your script. You are changing the present_working directory for rest_of_your code and not_the parent shell.

2) how can_I go about accomplishing this task(being_end up_in the_directory that a script cd-ed in upon the completion of execution_of the script)?

To accomplish this you_can && you script._So if_the_script executes successfully_then_only you_end up in the new directory as
./tmp.sh_&& cd_<to_your_directory>

You should also go through the_unix.se post - Why_cd_is not a program? for better_understanding.

 Q:

How to keep focus in_input element where Enter was_pressed_to_submit form

Form