如何使用bootstrap在一行中存在3个缩略图后创建新行

时间:2016-02-03 19:36:53

标签: javascript jquery html twitter-bootstrap-3

我想在每行放置3个缩略图,我正在使用“col-md-4”。但是如果有4个以上的缩略图,则会创建一个新行,并且该新行中将有3个缩略图。我该怎么做?

 FB.api('/me/albums?fields=picture', 'get', {
   access_token: userToken
 }, function(response) {
   var data = response.data;
   for (var i = 0, l = response.data.length; i < l; i++) {
     var pictureUrl = data[i].picture.data.url;
     $("#albumPicturesModalBody").append("<div class=\"col-md-4\"><a class=\"thumbnail albumPicture\"><img src=\"" + pictureUrl + "\" alt=\"...\" class=\"img-rounded\"></a></div>");
   }

 });
<div class="modal" id="albumPicturesModal" style="padding-top: 70px;" tabindex="-1" role="dialog">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span>
        </button>
        <h4 class="modal-title">Select An Album</h4>
      </div>
      <div class="modal-body" style="max-height: 400px; min-height: 400px; overflow-y: scroll;">
        <div class="row" id="albumPicturesModalBody">

        </div>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
      </div>
    </div>
  </div>
</div>

1 个答案:

答案 0 :(得分:0)

这是对你的另一个问题的回应:“如何根据图像数量计算引导行数”

 function howManyRows(totalImages) {
        var count = Math.round(totalImages / 3);
        return count;
    }
    console.log(howManyRows(50)); // output: 17

您可以使用类似的东西来确定在此处为其他功能请求创建的行数。