jquery - Javascript - Change suggested text before placing it in the textbox -

-

i have html textbox uses javascript autocomplete feature in jquery ui - v1.11.4. suggested string textbox concatenation of several columns (patient_no,patient_name,age , residence) table in database. wanted truncate part of string since require patient_no column placed in textbox.

possible text suggestion : '00032 >> tom michael >> 14yrs >> westlands'

what want placed in textbox : '00032'

below code

//html  <input name="patientno" id="patientno" type="text"   />     //autocomplete.php     $pat_no_seq_result = pg_query("select patient_no  || ' >> ' || surname || ' ' || other_name || ' >> ' || (current_date-year_of_birth)/365 || 'yrs' || ' >> '||residence hp_outpatient_register;");     $dname_list = array();     while ($row = pg_fetch_row($pat_no_seq_result)) {         $dname_list[] = $row[0] ;     }      //javascript   <script type="text/javascript">         $(function() {             var availabletags = <?php include('autocomplete.php'); ?>;             $("#patientno").autocomplete({                 source: availabletags,//autofocus: true                 select: function(event, ui) {                 getpatientno(ui.item.value);             }             });              function getpatientno(value) {             var patno = value.substring(0, value.indexof(' '));             document.getelementbyid("patientno").value = patno;         }         });     </script>

is there way can truncate string selected user before placing in text field. if there better way i'm using, please advise.


Comments

Post a Comment

Popular posts from this blog

ruby - Trying to change last to "x"s to 23 -

-
i have been playing around irb , have string looks this: irb(main):072:0> puts ["[\"4354 5432 5432 xxxxx\", \"6547 6547 8543 xxxxx\", \"2344 6543 6674 xxxxx\", \"2346 6236 7543 xxxxx\", \"1273 5585 5587 xxxxx\"]"] => nil irb(main):073:0> what want gsub last 2 "x" s of each 17 digit combination, 23 . what i've tried far (i've been using rubular): a.gsub(/\d[x]/,"23") <= grabs "x" s i'm close a.gsub(/\w[x{2}]/,"23") <= grabs "x" s grabs two digits each combination. is there easier way i'm not understanding? a.gsub(/\d{4} \d{4} \d{4} xxx\kxx/, '23') \d{4} = 4 digits what \k drop matched far. can use don't replace entire number, still able validate have in desired format.
Read more

jquery - Clone last and append item to closest class -

-
this bare-bones code on page: <div class="list-container"> <div class="single-list-item"> <button>remove</button> </div> <div class="single-list-item"> <button>remove</button> </div> <div class="single-list-item"> <button>remove</button> </div> </div> <p><button class="add-list-item">add</button></p> <div class="list-container"> <div class="single-list-item"> <button>remove</button> </div> <div class="single-list-item"> <button>remove</button> </div> <div class="single-list-item"> <button>remove</button> </div> </div> <p><button class="add-list-item">add</button></p> <di...
Read more

css - Can I use the :after pseudo-element on an input field? -

-
i trying use :after css pseudo-element on input field, not work. if use span , works ok. <style type="text/css"> .mystyle:after {content:url(smiley.gif);} .mystyle {color:red;} </style> this works (puts smiley after "buu!" , before "some more") <span class="mystyle">buuu!</span>a more this not work - colors somevalue in red, there no smiley. <input class="mystyle" type="text" value="somevalue"> what doing wrong? should use pseudo-selector? note: cannot add span around input , because being generated third-party control. :after , :before not supported in internet explorer 7 , under, on elements. it's not meant used on replaced elements such form elements (inputs) , image elements . in other words it's impossible pure css. however if using jquery can use $(".mystyle").after("add smiley here"); api docs on .after to ...
Read more