Question

我已经将自举旋转木马整合到我的wordpress中。幻灯片将从将被标记为“精选”的帖子中删除，因此最近只会显示5个“精选”帖子。

以下是我的代码：

<div id="carousel-captions" class="carousel slide bs-docs-carousel hidden-xs">
        <ol class="carousel-indicators">
          <li data-target="#carousel-captions" data-slide-to="0" class="active"></li>
          <li data-target="#carousel-captions" data-slide-to="1" class=""></li>
          <li data-target="#carousel-captions" data-slide-to="2" class=""></li>
          <li data-target="#carousel-captions" data-slide-to="3" class=""></li>
          <li data-target="#carousel-captions" data-slide-to="4" class=""></li>
        </ol>
        <div class="carousel-inner">

<?php $the_query = new WP_Query( 'tag=featured&orderby=date&posts_per_page=5' ); ?>

<?php if ( $the_query->have_posts() ) : ?>

  <?php while ( $the_query->have_posts() ) : $the_query->the_post(); ?>
    <div class="item">
          <a href="<?php the_permalink() ?>">
            <img src="<?php the_field('header_banner', $post_id); ?>" alt="">
            <div class="carousel-caption">
              <h3><?php the_field('year', $post_id); ?></h3><span class="name">Make<br><?php $category = get_the_category(); echo $category[0]->cat_name; ?></span><hr>
              <p><?php the_field('mileage', $post_id); ?> Miles | <?php the_field('exterior_color', $post_id); ?> Color<br><br><?php echo homepage_carousel_excerpt(15); ?></p><span class="btn btn-default">Details&nbsp;&nbsp;&nbsp;&rarr;</span>
            </div></a>
          </div>
  <?php endwhile; ?>
  <?php wp_reset_postdata(); ?>

<?php else:  ?>
  <p><?php _e( 'Sorry, no posts matched your criteria.' ); ?></p>
<?php endif; ?>


        </div>
        <a class="left carousel-control" href="#carousel-captions" data-slide="prev">
          <span class="icon-prev"></span>
        </a>
        <a class="right carousel-control" href="#carousel-captions" data-slide="next">
          <span class="icon-next"></span>
        </a>
</div>

问题是它没有滑动，因为“活动”类不能静态工作。

我能解决这个问题吗？

由于

Answer 1

为避免必须两次查询，可以在循环外设置一个变量设置为1。在循环中，当它等于1时，你添加“active”类，然后你递增它。

<?php
// Previous code here...
$i = 1;
while ( $the_query->have_posts() ) :
    $the_query->the_post();
         ?>
        <div class="item<?php if ($i == 1) echo 'active'; ?>">

        </div>
<?php
    $i++;
endwhile;
wp_reset_postdata();
?>

Answer 2

自定义帖子类型的Bootstrap 3（此处命名为＆＃34; diapositives＆＃34;）：

<!-- Define the loop -->
        <?php $diapositivesloop = new WP_Query( array( 'post_type' => 'diapositives', 'posts_per_page' => -1 ) ); ?>
        <?php $i=1; ?>
        <div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
            <!-- Indicators -->
            <ol class="carousel-indicators">
                <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
                <li data-target="#carousel-example-generic" data-slide-to="1"></li>
                <li data-target="#carousel-example-generic" data-slide-to="2"></li>
            </ol>

            <!-- Wrapper for slides -->
            <div class="carousel-inner" role="listbox">

        <?php while ( $diapositivesloop->have_posts() ) : $diapositivesloop->the_post(); ?>
                <?php the_content(); ?>


                <div class="item <?php if ($i == 1) echo 'active'; ?>">
                    <img src="<?php echo wp_get_attachment_url( get_post_thumbnail_id() ); ?>" alt="...">
                    <div class="carousel-caption">
                        <a href="<?php the_permalink() ?>"><h3><?php the_title(); ?></h3></a>
                    </div>
                </div>



        <!-- End of the loop -->
        <?php $i++; ?>
        <?php endwhile; wp_reset_query(); ?>

        <!-- Controls -->
            <a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
                <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
                <span class="sr-only">Previous</span>
            </a>
            <a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
                <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
                <span class="sr-only">Next</span>
            </a>
        </div>
    </div>

Answer 3

这是我提出的解决方案：

<?php
 $args = array(
 'post_type'      => 'slides',
 'oderby'         => 'menu_order',
 'posts_per_page' => -1
 );

$slides = new WP_Query( $args );

if( $slides->have_posts() ): ?>
<div class="row">
  <div class="col-xs-12">
      <!--Twitter bootstrap Photo carrousel-->
  <div id="myCarousel" class="carousel slide center-block"     data-ride="carousel" >
    <!-- Indicators -->
    <ol class="carousel-indicators">
        <li data-target="#myCarousel" data-slide-to="0" class="active"></li>
        <li data-target="#myCarousel" data-slide-to="1"></li>
        <li data-target="#myCarousel" data-slide-to="2"></li>
        <li data-target="#myCarousel" data-slide-to="3"></li>
        <li data-target="#myCarousel" data-slide-to="4"></li>
    </ol>
<!-- Wrapper for slides -->
<div class="carousel-inner" role="listbox">
    <?php while( $slides->have_posts() ) : $slides->the_post(); $index++ ?>

      <?php if ( $index == 1 ): ?>
        <div class="item active">
      <?php else: ?>
        <div class="item">
      <?php endif; ?>
      <?php $url = wp_get_attachment_url( get_post_thumbnail_id() ); ?>
            <img src="<?php echo $url; ?>" alt="<?php the_title(); ?>">
        </div>
  <?php endwhile; ?>
<?php endif; ?>
      <!-- Left and right controls -->
    <a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
        <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
        <span class="sr-only">Previous</span>
    </a>
    <a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
        <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
        <span class="sr-only">Next</span>
    </a>
  </div>
</div><!-- carrousel ends here -->

我通过观看以下视频了解到了这一点：用户Ezer Sanbe的Integrating the Bootstrap Carousel into the WordPress theme 。所有归功于他。

希望这有帮助

Answer 4

fun insertPerson() {
    database.use {
        insert(PersonTable.Name,
                PersonTable.PersonName to "XX",
                PersonTable.Domain to "Technology",
                PersonTable.MobileNumber to "XXXXX")
    }
}

object PersonTable {
    val Name = "Person"
    val ID = "id"
    val PersonName = "person_name"
    val Domain = "domain"
    val MobileNumber = "mobile_number"
}

Answer 5

在没有插件的WordPress中集成Bootstrap轮播

i starts with `huge`
j starts with `huge`
f loops `huge, hairy, pants`
j jumps to `hairy`
f loops `huge, hairy, pants`
j jumps to `pants`
f loops `huge, hairy, pants`
i jumps to `hairy`
j starts with `huge`
f loops `huge, hairy, pants`
j jumps to `hairy`
f loops `huge, hairy, pants`
j jumps to `pants`
f loops `huge, hairy, pants`
i jumps to `pants`
j starts with `huge`
f loops `huge, hairy, pants`
j jumps to `hairy`
f loops `huge, hairy, pants`
j jumps to `pants`
f loops `huge, hairy, pants`
loop end

在没有插件的情况下在WordPress中集成Bootstrap轮播

5 个答案: