Davidov Posted August 4, 2017 Share Posted August 4, 2017 Good Day! I am a beginer of processwire project. Thanks developers for your great work. this CMS is very Good! I have a question: how get Pageimage object of PageArray from "Page" (PageArray) field type? I have too tamplates: affiliates and their teachers. The template of affiliates have a field "teachers_list" wich is "Page" (PageArray) type. When I vaffiliate teachers in a cycle, I can not access the teacher photo object and change its size. I get an error returning: " Fatal error: Call to a member function maxWidth() on null ". When i trying get URL attribute : $teacherItem->teacher_photo->url, i receive message: " Trying to get property of non-object ". But this code works: $teacherItem->teacher_photo["url"]. The print_r function outputs the following information: "ProcessWire \ Pageimage Object ([changes] => Array ([0] => formatted) [hooks] => Array ([Pageimage :: pim2Load] => PageImageManipulator02-> getPageImageManipulator02 () in PageImageManipulator02.module ) [Data] => Array ([basename] => p16.jpg [description] => .... - ..... [tags] => [formatted] => 1 [modified] => 1487079115 [created ] => 1487079115))". my PHP code: foreach ($page->teacher_list as $teacherItem): $out .= " <tr> <td class=\"alignTop\"> /* !!! my truble */ <img src=\"{$teacherItem->teacher_photo->maxWidth(250)->url}\" /> /* !!! my truble */ </td> <td class=\"alignTop\"> <div class=\"teach_style12\"> <strong>$teacherItem->fio</strong><br/> $teacherItem->degree<br/> $teacherItem->headline_detail </div> <div class=\"teach_style9\"> $teacherItem->body </div> </td> </tr>"; endforeach; Please, help me. Where is my error? Link to comment Share on other sites More sharing options...
Zeka Posted August 4, 2017 Share Posted August 4, 2017 Hi @Davidov There are two ways how to get it working $teacherItem->teacher_photo->first()->maxWidth(250)->url; Or change your image field setting to: And then you will be able to use your existing code 3 Link to comment Share on other sites More sharing options...
Davidov Posted August 4, 2017 Author Share Posted August 4, 2017 Hi, Zeka! Very grateful for help! Link to comment Share on other sites More sharing options...
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