php - Autofill data gets overwritten by onchange event of javascript -

-

so facing annoying issue. have form empty field initially. user has option use default set of values choosing radio button 'yes' option.

if user chooses use default set of values fill form fields default set of values using script. goes fine till now.

the problem select drop-down not getting set default value. after debugging found out getting set on change event of js gets fired populating drop down dataset ajax response.

how stop on-change event fired if user not clicked on drop down , changed something.

<!doctype html> <html> <head>     <title></title> </head> <body>  <input type="radio" value="1" name="rdchoice"> yes! set default value <input type="radio" value="0" name="rdchoice"> no! have fill data  <hr>  first name : <input type="text" name="txtfirstname" id="txtfirstname"><br> last name : <input type="text" name="txtlastname" id="txtlastname"><br>  country :  <select onchange="getstate()" id="selcountry">     <option>choose</option>     <option>india</option>     <option>japan</option>     <option>us</option> </select>  </body> </html>  <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js" type="text/javascript"></script> <script type="text/javascript">      function getstate()     {         console.log("get state");        }      $(function()     {         $( 'input[name="rdchoice"]:radio' ).change(             function()             {                 if(this.value==1)                 {                     $("#txtfirstname").val("paresh");                     $("#txtlastname").val("gami");                     $("#selcountry").val("india");                 }                 else                 {                  }             }         );      });  </script>

if user click on select box , getstate called.


Comments

Post a Comment

Popular posts from this blog

c++ - llvm function pass ReplaceInstWithInst malloc -

-
#include "llvm/pass.h" #include "llvm/ir/module.h" #include "llvm/ir/function.h" #include "llvm/support/raw_ostream.h" #include "llvm/ir/legacypassmanager.h" #include "llvm/ir/instrtypes.h" #include "llvm/transforms/ipo/passmanagerbuilder.h" #include "llvm/ir/irbuilder.h" #include "llvm/transforms/utils/basicblockutils.h" using namespace llvm; namespace { struct replacepass : public functionpass { static char id; replacepass() : functionpass(id) {} virtual bool runonfunction(function &f) { allocainst* insttoreplace = ??? basicblock::iterator ii(insttoreplace); replaceinstwithinst(insttoreplace->getparent()->getinstlist(), ii, new allocainst(type::int32ty, 0, insttoreplace)); return true; } }; } char replacepass::id = 0; static void registerreplacepass(const passmanagerbuilder &, legacy::passmanagerbase &pm) { pm.add(new re
Read more

java.lang.NoClassDefFoundError When Creating New Android Project -

-
i've tried installing (and re-installing) android studio several times now, , each time, studio isn't able create new android project. when attempt initial android studio window (ie. basic 'create', 'open', 'import' etc options), i'm asked of questions in wizard, brief progress dialog, followed nothing @ all. if open incomplete project process creates choosing 'open' list, can try choosing create new android project menu. this has same issue, error message in output console time... java.lang.noclassdeffounderror: com/sun/xml/internal/bind/v2/model/annotation/annotationreader (wrong name: com/sun/xml/internal/bind/v0/model/qnnotation/annotationreader) note: when installed android studio, installed incompatible jdk (1.8, not 1.7). have had go default project settings change jdk uses 1.8. does know how can avoid this? there place should downloading jxb classes? missing in java paths? this appears have been caused cor
Read more

Decoding a Python 2 `tempfile` with python-future -

-
i'm attempting write python 2/3 compatible routine fetch csv file, decode latin_1 unicode , feed csv.dictreader in robust, scalable manner. for python 2/3 support, i'm using python-future including imporing open builtins , , importing unicode_literals consistent behaviour i'm hoping handle exceptionally large files spilling disk, using tempfile.spooledtemporaryfile i'm using io.textiowrapper handle decoding latin_1 encoding before feeding dictreader this works fine under python 3. the problem textiowrapper expects wrap stream conforms bufferediobase . unfortunately under python 2, although have imported python 3-style open , vanilla python 2 tempfile.spooledtemporaryfile still of course returns python 2 cstringio.stringo , instead of python 3 io.bytesio required textiowrapper . i can think of these possible approaches: wrap python 2 cstringio.stringo python 3-style io.bytesio . i'm not sure how approach - need write such wrapper or 1 ex
Read more