html - The bootstrap dropdown doesn't pop up -

-

i created dropdown menu in bootstrap in html. button appears , caret. menu doesnt pop up. here code:

.dropdown {    color: #666666;    font-size: 11px;  }  .dropdown .btn-default {    background: #f2f2f2;    color: black;    border: none;    border-radius: 0px;    width: 150px;    height: 20px;    padding-top: 3px;    margin-top: -2px;    margin-bottom: 3px;    font-size: 11px;  }  .dropdown .btn-default,  .dropdown .btn-default:focus {    background-color: coral;    color: black;  }  .dropdown .btn-default:active,  .dropdown .btn-default .dropdown-toggle:active,  .dropdown .btn-default:hover {    background-color: coral;    color: black;  }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>  <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />  <div class="dropdown">    lingua    <button class=" btn btn-default " type="button" data-toggle="dropdown">      <img class="dropdwn_img" src="http://64.64.216.18/images/photos/italy-flag.png">italiano      <span class="caret"></span>    </button>    <ul class="dropdown-menu">      <li>        <img class="dropdwn_img" src="http://64.64.216.18/images/photos/italy-flag.png">italia</li>      <li>        <img class="dropdwn_img" src="http://www.geysir-andernach.de/navigation2012/flag_2.png">england</li>    </ul>  </div>

is i've done wrong or should change there? thanks! answer below helped have 2 dropdown buttons , menu of each of them appears under first dropdown button. how can fix that? here 2 dropdowns:

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>  <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />  <div class="dropdown">    lingua    <button class=" btn btn-default " type="button" data-toggle="dropdown">      <img class="dropdwn_img" src="images/flag.png">italiano      <span class="caret"></span>    </button>    <ul class="dropdown-menu">      <li>        <img class="dropdwn_img" src="images/flag.png">italia</li>      <li>        <img class="dropdwn_img" src="images/flag.png">england</li>    </ul>      paese    <button class="btn btn-default dropdown-toggle " type="button" data-toggle="dropdown">      <img class="dropdwn_img" src="images/flag.png">italia      <span class="caret"></span>    </button>    <ul class="dropdown-menu">      <li>        <img class="dropdwn_img" src="images/flag.png">italia</li>      <li>        <img class="dropdwn_img" src="images/flag.png">england</li>    </ul>  </div>

you missed close dropdown , create new dropdown.

add below code before text paese

</div> <div class="dropdown">

note: seem missing bootstrap , jquery references. add below references head section of html.

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script> <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />

working code:

.dropdown {    color: #666666;    font-size: 11px;    display: inline;  }  .dropdown .btn-default {    background: #f2f2f2;    color: black;    border: none;    border-radius: 0px;    width: 150px;    height: 20px;    padding-top: 3px;    margin-top: -2px;    margin-bottom: 3px;    font-size: 11px;  }  .dropdown.btn-default,  .dropdown.btn-default:focus {    background-color: coral;    color: black;  }  .dropdown.btn-default:active,  .dropdown.btn-default.dropdown-toggle:active,  .dropdown.btn-default:hover {    background-color: coral;    color: black;  }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>  <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />    <div class="dropdown">    lingua    <button class=" btn btn-default " type="button" data-toggle="dropdown">      <img class="dropdwn_img" src="images/flag.png">italiano      <span class="caret"></span>    </button>    <ul class="dropdown-menu">      <li>        <img class="dropdwn_img" src="images/flag.png">italia</li>      <li>        <img class="dropdwn_img" src="images/flag.png">england</li>    </ul>  </div>  <div class="dropdown">    paese    <button class="btn btn-default dropdown-toggle " type="button" data-toggle="dropdown">      <img class="dropdwn_img" src="images/flag.png">italia      <span class="caret"></span>    </button>    <ul class="dropdown-menu">      <li>        <img class="dropdwn_img" src="images/flag.png">italia</li>      <li>        <img class="dropdwn_img" src="images/flag.png">england</li>    </ul>  </div>


Comments

Post a Comment

Popular posts from this blog

Spring Boot + JPA + Hibernate: Unable to locate persister -

-
i trying work entity inside request method of spring boot application. entity in project , pom.xml has dependencies it. why error message?: org.hibernate.unknownentitytypeexception: unable locate persister: com.ric.bill.model.bs.par package com.ric.web; import java.util.concurrent.atomic.atomiclong; import javax.persistence.entitymanager; import javax.persistence.persistencecontext; import net.sf.ehcache.cachemanager; import net.sf.ehcache.management.cache; import net.sf.ehcache.management.cachestatistics; import org.hibernate.stat.statistics; import org.springframework.beans.factory.annotation.autowired; import org.springframework.boot.autoconfigure.domain.entityscan; import org.springframework.cache.annotation.enablecaching; import org.springframework.transaction.annotation.enabletransactionmanagement; import org.springframework.transaction.annotation.propagation; import org.springframework.transaction.annotation.transactional; import org.springframework.web.bind.annotati
Read more

go - Golang: panic: runtime error: invalid memory address or nil pointer dereference using bufio.Scanner -

-
i implementing go program uses bufio.scanner , bufio.writer have packaged code follows package main import ( "fmt" "player/command" "strings" ) func main() { //enter code here. read input stdin. print output stdout commands.scanner.scan() { //scan new line , send comand variable check command exist or not input := strings.split(strings.trim(commands.scanner.text(), " "), " ") command := input[0] if command == "" { fmt.printf("$ %s:", commands.pwd) continue } if !commands.commands[command] { commands.throwerror("cannot recognize input.") } else { commands.execute(command, input[1:], nil) } fmt.printf("$ %s:", commands.pwd) } } i using init.go file in main package follows package main import ( "flag" "player/sourc
Read more

c - double free or corruption (fasttop) -

-
this code reads null terminated string file (file containing null terminated strings & should provide index wanted string). error: *** error in `./main': double free or corruption (fasttop): 0x090a4a80 *** aborted code: char *tmp_realloc=null; char *sstring=null; int i=1; /*set file pointer point string*/ fseek(fh,index,seek_set); sstring=(char*)malloc(sizeof(char)); if(sstring == null) return null; tmp_realloc=sstring; while( (*(sstring+i-1)=(char)fgetc((file*)fh)) != 0x0 ) { /*reallocate more memory*/ tmp_realloc=(char*)realloc((char*)sstring,++i); /*if not same address copy old new & set old point new*/ if(tmp_realloc != sstring){ strcpy((char*)tmp_realloc,(char*)sstring); free(sstring); sstring=tmp_realloc; } } could tell me pointer causing issue (& reason) ? remove part /*if not same address copy old new & set old point new*/ if(tmp_realloc != sstring){ strc
Read more