javascript - Dynamic background color in Bootstrap Carousel with AngularJS -

-

i have strange behaviorin bootstrap carousel using angularjs. below html code trying dynamically add background color each thumbnail. observe following:

  1. initially, "active" part of carousel adds background color dynamically each thumbnail expected.
  2. however, once start rotating carousel, thumbnails lose background color.
  3. now, when reload page, thumbnails background color again.

so cannot understand causing loss of background color during rotation? thanks.

    <div class="well">         <div id="mycarousel" class="carousel slide">              <!-- carousel items -->             <div class="carousel-inner">                   <div ng-repeat="imgset in imgsets" ng-class="{item: true, active : $first}">                      <div ng-class="row">                         <div ng-repeat="img in imgset track img.id" class="col-sm-3">                              <a href="/appdetail/{{img.id}}" class="thumbnail" style="background-color: {{img.tile_color}};">                                    <img ng-src="{{uri}}/{{img.image}}" alt="image" class="img-responsive" height="{{img.tile_height}}" width="{{img.tile_width}}">                             </a>                         </div>                     </div>                         <!--/row-->                 </div>                 <!--/item-->              </div>             <!--/carousel-inner-->               <a class="left carousel-control" href="#mycarousel" data-slide="prev">‹</a>             <a class="right carousel-control" href="#mycarousel" data-slide="next">›</a>         </div>         <!--/mycarousel-->     </div>     <!--/well-->

well found how fix it, still not understand why original not working (and why fix working):

my {{img.tile_color}} string of form "#1956b7" (or other #). thought 1 must have "#" sign in front of number. when removed "#" started working.


Comments

Post a Comment

Popular posts from this blog

c - Bitwise operation with (signed) enum value -

-
i using enumerator values flags: typedef enum { = 0x00, b = 0x01u, // u has no influence, expected c = 0x02u, // u has no influence, expected ... } enum_name; volatile unsigned char* reg = someaddress; *reg |= b; according misra-c:2004 bitwise operations shall not done signed type. unfortunately, compiler iar use signed int (or short or char) underlying type of enums, , option can find relates size, not signedness ("--enum-is-int"). according iar c/c++ development guide arm , pages 169 , 211, can define type of enum s if enable iar language extensions ( -e command-line option, or project > options > c/c++ compiler > language > allow iar extensions in ide). in particular, should define "sentinel" value, make sure compiler chooses correct type. prefers signed types, , uses smallest possible integer type, sentinel should largest positive integer corresponding unsigned integer type can describe. example, typedef enum
Read more

xslt - Unnest parent nodes by child node -

-
in xml there items 0-n attributes , item should copied each attribute new item 1 attribute. given xml this: <?xml version="1.0" encoding="utf-8" ?> <items> <item> <name>a</name> <attributes> <attribute> <key>attribute1</key> <value>1</value> </attribute> </attributes> </item> <item> <name>b</name> </item> <item> <name>c</name> <attributes> <attribute> <key>attribute1</key> <value>5</value> </attribute> <attribute> <key>attribute2</key> <value>2</value> </attribute> <attribute> <key>attri
Read more

YouTubePlayerFragment cannot be cast to android.support.v4.app.Fragment -

-
im stuck on 3 days , have tried have come across after lots of searching ,this post last resort, im trying open youtubeplayerfragment using navigation drawer youtubeplayerfragment cannot cast android.support.v4.app.fragment problem edit question : have updated code have used youtubeplayersupportfragment instead of youtubeplayerfragment ,i error in displayview method (case 4: fragment = new youtube(); break;) in main activity saying cannot convert youtube fragment , cannot logcat since cant run it edit question 2: code updated again have runtime problem ,heres logcat 07-22 22:15:09.782: e/androidruntime(20603): fatal exception: main 07-22 22:15:09.782: e/androidruntime(20603): process: net.frankandwalters, pid: 20603 07-22 22:15:09.782: e/androidruntime(20603): java.lang.nullpointerexception: attempt invoke virtual method 'void com.google.android.youtube.player.youtubeplayerview.a()' on null object reference 07-22 22:15:09.782: e/androidruntime(20603): @ com.goog
Read more