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Showing results for tags 'Repeater'.
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Sorry to ask a lame question but after trying I've failed to work out the code I need to do something that I am sure must be easy to do with PW but my newb status and PHP/jQ weakness have foiled me :/ I'm using pages to make a 'select' as described here. I'm using a repeater to add two fields to the editor, one a select and the other a textarea. For my template, in my awful pseudo code I want to do this: if segment_width is set { if segment_width = half then output "grid_6" (to fill in a CSS class) if segment_width = third then output grid_4 - - - " - - - if segment_width = quarter then output grid_3 - - - " - - - output the segment field that follows on from the segment_width/is within the same repeater as the segment_width } I assume I will want a foreach or other loop as these repeater panels will be added in pairs or threes or fours and there may be more than one set, e.g.: segment_width (half) segment_width (half) segment_width (third) segment_width (third) segment_width (third) THANK YOU if you're able to point me in the right direction. Cheers, -Alan EDIT: My other post explains what I am trying to do a bit better -
In a template, I'm drawing a 4x3 table that I want to display images from other pages selected from page fields inside a repeater on this page. Their position relative to each other is important, and most of the space in the table will usually be intentionally empty, which is why I'm doing it in this rather strange way: In the admin, the referenced page's image's position in the table is chosen from page selects with columns and rows defined in /global/matrix/rows/ and /global/matrix/cols/. In the template, we get the images by iterating through the table and seeing if any of the "ingredient" items on this page match the the coordinates of the current table cell. If what I've described here sounds confusing, it's confusing me, too. Here's my loop: foreach ($pages->get("/global/matrix/rows/")->children as $row) { echo '<tr>'; foreach ($pages->get("/global/matrix/cols/")->children as $col) { $tdobject = $page->ingredients->find("m_row=$row, m_col=$col")->first()->ingredient; echo '<td><img src="'. $tdobject->icon->size(40, 40)->url . '"/></td>'; // line that throws the error } echo '</tr>'; } This gets me: Error Call to a member function size() on a non-object However, changing that line to this works: echo '<td><img src="'. $tdobject->icon->url . '"/></td>'; So I can pull a URL from the image object on the referenced page, but I can't call size() on it. What am I missing?
