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POget first image in wordpress repeater array
 

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  1. POget first image in wordpress repeater array
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    <p>I have a while loop that gets a thumbnail and then all a bunch of other images in a div for fancybox. I need it so that when a thumb is clicked it expands first image in the repeater field of images rather than the initial thumbnail.</p> <p>I tried to get the image out and echo it in but it seems to get a random image instead.</p> <p>Here is my code the firstImage variable is where I am using to try get the first image from the repeater field.</p> <p>Here is a link to the site <a href="http://lsmcreative.co.nz/" rel="nofollow">http://lsmcreative.co.nz/</a></p> <pre><code> &lt;?php query_posts("posts_per_page=-1"); ?&gt; &lt;?php if(have_posts()):?&gt; &lt;?php $i = 0; ?&gt; &lt;?php while(have_posts()) : the_post();?&gt; &lt;?php $image1ID = get_field('main'); $image1 = wp_get_attachment_image_src( $image1ID, 'full-size' ); $attachment1 = get_post( $image1ID ); $image1_title = $attachment1-&gt;post_title; $categories = get_the_category(); $i++; $firstImage = get_field('images'); $firstImageId = $firstImage[0]['image' ]['id' ]; $imageobject = wp_get_attachment_image_src( $firstImageId, 'full-size' ); // returns an array $image_url = $imageobject[0]; ?&gt; &lt;li class="&lt;?php foreach($categories as $category){ echo $category-&gt;category_nicename.' '; } ?&gt;"&gt; &lt;a class="grouped_elements" rel="group&lt;?php echo $i; ?&gt;" title="&lt;?php echo $image_title; ?&gt;" href="&lt;?php echo $imageobject[0] ?&gt;"&gt; &lt;img class="hover" src="&lt;?php bloginfo('template_url') ?&gt;/img/portfolio/hover.jpg" alt="LSM Design"&gt; &lt;img src="&lt;?php echo $image1[0] ?&gt;" alt="&lt;?php echo $image1_title; ?&gt;"&gt; &lt;/a&gt; &lt;div class="lb-images"&gt; &lt;?php if(get_field('images')){ ?&gt; &lt;?php while(has_sub_field('images')): ?&gt; &lt;?php $imageID = get_sub_field('image'); $image = wp_get_attachment_image_src( $imageID, 'gallery-thumb' ); $attachment = get_post( $imageID ); $image_title = $attachment-&gt;post_title; ?&gt; &lt;a class="grouped_elements" rel="group&lt;?php echo $i; ?&gt;" href="&lt;?php echo $image[0] ?&gt;" title="&lt;?php if(get_sub_field('caption')){the_sub_field('caption');}; ?&gt;"&gt;&lt;img src="&lt;?php echo $image[0] ?&gt;" alt="&lt;?php echo $image_title; ?&gt;"&gt;&lt;/a&gt; &lt;?php endwhile; ?&gt; &lt;?php } ?&gt; &lt;/div&gt; &lt;/li&gt; &lt;?php endwhile; ?&gt; &lt;?php else: ?&gt; &lt;?php endif; ?&gt; &lt;?php wp_reset_query(); ?&gt; </code></pre>
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    1. USChris G-Jones
    1. USChris G-Jones
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    1. COcan you explain which one is your repeater field and for the image what out put u are using, url, object or image id
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      1. POget first image in wordpress repeater array
      1. USanstrangel0ver
    2. COMy repeater field is called images and I am trying to get the sub field image. But I am trying to get the src of the first image in the field and use it for the src of an a tag before the if and while loop in lb images
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      1. POget first image in wordpress repeater array
      1. USChris G-Jones
    3. COits working fine for me i getting the first image url from the variable $image_url. while echo $image_url what value are you getting?
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      1. POget first image in wordpress repeater array
      1. USanstrangel0ver
 

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