javascript - DropDownList Dependencies and Selections Using jQuery -

-

i have 6 dropdownlist shown below: 

option1 option2  option3 option4  option5 option6

when change option1 want change option3 , option5. when change option2 want change option4 , option6. these list can in number. here example: 

option1 option2 option3  option4 option5 option6  option7 option8 option9

now when change option1 option4 , option7 change. when chanage option5 option2 , option8 change. when change option9 option6 , option3 change. think u can see pattern.

i solved part of problem assigning same classes related options. data coming database , cannot assign classes since don't know options in group.

if move these options in array how can make dependencies between them?

you can assign function each option triggered "change" event , change other options.


Comments

Post a Comment

Popular posts from this blog

python - ('The SQL contains 0 parameter markers, but 50 parameters were supplied', 'HY000') or TypeError: 'tuple' object is not callable -

-
import pyodbc,nltk,array cnxn = pyodbc.connect('driver={mysql odbc 5.1 driver};server=127.0.0.1;port=3306;database=information_schema;user=root; password=1234;option=3;') cursor = cnxn.cursor() cursor.execute("use collegedatabase ;") cursor.execute("select * sampledata ; ") cnxn.commit() s=[] j=[] x=[] words = [] w = [] sfq = [] pos=[] entry in cursor: s.append(entry.injury_type),j.append(entry.injury_desc) nltk.tokenize import punktwordtokenizer nltk.corpus import stopwords tokenizer = punktwordtokenizer() english_stops = set(stopwords.words('english')) in range(0,26): # filter stop words tokenizer.tokenize(j[i]) w.append([word word in tokenizer.tokenize(j[i]) if word not in english_stops]) in range(0 , 26):#converting tokenzied text ito string sfq.append(" ".join(w[a])) replacers import regexpreplacer replacer = regexpreplacer() in range (0,26):#pos tagging replacer.repl...
Read more

c# - Getting per connection bandwidth statistics -

-
i need determine per-process network usage statistics similar tcpview can do. example http://img513.imageshack.us/img513/861/6601f15814544055a590e26.png so before shoot me posting duplicate of this question , or this question , point out neither of have thorough answer me this. i've been doing research, , there many ways list out active connections , associated processes, whether netstat or other windows api's iphlpapi.dll . now, google'ing i've done, have not found - except these vague terms: getpertcpconnectionestats , getpertcp6connectionestats . presumably tcp on ipv4 , ipv6 respectively. reading supposedly able need do. however, still leaves out udp. , not available on xp systems, tcpviewer works on. i satisfied using tcp, problem is, can't seem find examples of how use them c#. so guess boils down these few questions: does know how tcpview it? how use getpertcpconnectionestats tcp? or can accomplish i'm suggesting? is there known alte...
Read more

jquery - ajax and php updating mysql -

-
i having problem updating database. basically trying everytime download link clicked download count in database goes up. can point me in right direction have been trying right hours :( here html. <div class="button_border_dark"> <a id="linkcounter" href="http://www.derby-web-design-agency.co.uk/freeby-download/<?php echo $freebies_download ; ?>" target="_blank" title="download">click download file</a></div> here jquery <script> $('#linkcounter').bind('click',function(){ $.post("downloadcount.php",{ linkid: <?php echo $id ; ?>}); }); </script> here downloadcount.php trying post data too, updates content. <?php require_once("applications/constants/connection.php"); require_once("applications/controllers/basic.php"); if(isset($_request["linkid"])){ $linkid = sanitise($_post["linkid"]); $updatedownlo...
Read more