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By totoff
Dear all,
I'm upgrading an older side with the new custom fields for images feature as of 3.0.142. My image field is set to "Automatic" and holds a bunch of images together with their respective description on each page. New custom fields include "caption" among others and to make my live easier I I'm trying to populate "caption" with the value from the (default) description field. But unfortunately I can't seem to find out how to save the newly set values. This is my code:
<?php foreach (page()->images as $image) { $image->set('caption', $image->description); bd($image->caption); echo files()->render("markup/views/view-card-image-fancybox.php", array('image'=>$image)); } ?> <?php $page->save(); bd($page->save()); ?> This sets the value as intended (see screenshot) but doesn't save it permanently to the database. What am I doing wrong?
Thanks!
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By Marvin
Hello, my name Marvin, i want to ask something. I'm new at processwire, and still learn it, i try yo showing an image, at a table, the image was show, but i can't resize the image
please HELP
Here i attach, my code belor
<?php $num = 1; foreach($pages->get("/files/")->children as $child) { $current = $child === $page ? " class='current'" : ''; $result = $child->images; // $result->width(900); // $result->height(100); foreach($result as $items){ foreach($pages->get($child->name)->files as $file) { // $file = $child->files; // echo $file->name; echo "<tr><td>".$num++.".</td><td>".$child->title."</td><td>".$child->text_1."</td><td>".$child->text_2."</td><td>".$child->text_3."</td><td><a href='".$file->httpUrl."'>".$file->name."</a></td><td><img src='".$items->url."'></td></tr>"; } } } ?>
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By Bike
Hello everyone!
I am new to PW and at this moment there are these issues that I cannot clearly understand:
1) Image Position
Previously I used TinyMCE and there I could get an image floating left or right by simply selecting it and pressing the text justify buttons from the menu bar. In CKEditor however it just causes the hole paragraphs content to be aligned which results in code like this and of course the image is not floating that way:
<p class="xyz" style="text-align:right"><img alt="" src="someimage.jpg" width="1000" /></p> Q: Is it possible to add float to images just by clicking the text align buttons? As far as I figured it out the only way to align images is within the image dialouge which I find is pretty inconvenient.
2) Image Caption / Figure / Figcaption
When a title is given to an image it is wrapped inside a figure tag and a figcaption tag is applied. That's fine. But I need the image to be wrapped inside another picture tag for styling reasons (I want to add a shadow png with picture::after). I'd like to end up with this:
<figure><picture><img alt="" src="someimage.jpg" width="1000" /></picture> <figcaption>Caption there</figcaption> </figure> Q: I think I have to modify the plugins code to achieve it, right? If so does anyone knows the file / location?
Q: If a figure tag is placed how would I change its position say to another paragraph? Drag & drop just relocates the image leaving the figure tag where it was. How to reposition the whole thing?
Q: How / where would I enter image description the be shown only in say a lightbox but not alongside the image itself? I thought the textarea provided in the image field could do the job but how to access it from the editor? Even possible?
Well I hope someone understands and I'd be thankful for a clue of any of these questions.
✌️ Bike
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By theoretic
Hi there! And thanks for Processwire!
It appears there's a possible bug in Processwire 3.0.170 concerning file and/or image inputfield. Creating such a field results in the following error:
Fatal Error: Uncaught Error: Call to a member function get() on null
The inputfield is created however. The closer look reveals a problem at line 60 in wire\modules\Fieldtype\FieldtypeFile\config.php:
if(!$value) $value = $fieldtype->get('defaultFileExtensions'); Commenting this line removes the problem, but the newly created inputfield requires 'Allowed file extensions' config option to be set (which is rather expectable since i commented the above-cited line of code). Never faced this problem before, hope it can be resolved.
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By SwimToWin
As an admin I want to use the API to ask if a page is published - using the $page->isPublished() method - so that I know it's published - as opposed to unpublished or trashed pages. That includes hidden pages.
This method will correspond to Settings -> Status when editing pages:
(Published is also mentioned explicitly where the edit page says "Published on [?]".)
I would expect the API - and specifically the $page->hasStatus() method - to ask if a page has status published.
But as I can see, it's only possible to ask for exceptions such as isUnpublished() and isHidden().
<?php // This fails with "Fatal Error: Uncaught Error: Undefined class constant 'statusPublished'" if($page->hasStatus(Page::statusPublished)) { echo 1; } ?> PS: My current use case is that I want to count number of published vs. unpublished pages. I can only do that by getting all pages (include=all), then subtract any unpublished pages.
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