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Found 147 results

  1. Hello. I never though about it before but when I insert image into CKeditor field I don't get ALT tag filled from image that has it. Do I have to do it manualy for inserted image or Im doing something wrong?
  2. short story: think of a radio button mechanic in the background, but ui-wise you present images with captions as "buttons". for instance i whant to be able to let admins change some visual themes of a single page, with different background and formating for each, i could place screenshots thumbs with a short caption. so the admins are able to se a preview image and know better what this setting does. therefore it would be needed to define images for an input field, during the field creation. maybe someone likes the idea and is able to do it?
  3. Changing it to null
  4. Hi, I have one URL - writerrelocations.com/contact-now/ I have one issue where my header Image is appearing again after the contact form, for your reference: I have checked my processwire template section where have not added any Image field besides Header Image, attaching the same for the reference: PLEASE help me to get rid of the image below contact form Waiting for the swift response! Thanks
  5. Hi. Can I ask why this happens? When I upload a jpg, the meta keywords and description of the file loses the accents and spanish symbols of the words. Original image on the left, and the image generated by PW on resize on the right. This happens on resize. The uploaded file is ok. How can I control which meta keep in the photo? Thanks a lot (and sorry for my English)...
  6. Hello I'm working on a project that use PW as backend CMS. PW serves formatted data of each page but the engine simply generates json from pagearray. I would like to set one or more variations on images, so I think it would be useful if there were a field to set possible variations... even with overrides!
  7. Can I convert uploaded images to PNG, GIF, BMP -> JPEG? Is there any function in the API that I can change the file type?
  8. Hello Gentlemen and Ladies. I have not posted for a while but now i need your help figuring out some things. The Documentation has come a long way and i love it. Though on the page: https://processwire.com/api/ref/pageimages/ I am trying to figure out if when i want to add an image to an existing image field with multiple images alldready in it and using the method $page->images->add() <?PHP /* get the images object array for the Page */ $myPageImg = $page->images; /* define the image to add */ $newImg = 'http://www.somesite.com/image.jpg'; /* Thanks Autofahrn, forgot about the output formating */ $page->of(false); /* create a new Pageimage object with the given URL and add to the Pageimages array */ $myPageImg->add($newImg); /* save the page */ $page->save(); ?> I am pretty sure i missed a few steps in the code above? Is that string suppose to be an URL like "http://www.somesite.com/image.jpg" and the method will automaticly download the image and create an Pageimage Object and add it to Pageimages array or does it have to exist on the host first and i supply a file path to that image? I guess im confused about that, hope you guys could clarify that for me. And if it needs to be allready downloaded to my host before adding the image, what would be the best API methods for that task? Just point me in the right direction and i will figure it out. Sorry for the bad explaination but i could not figure out a better way of asking. Thanks in advance. /EyeDentify
  9. Hi guys. I would like to show only the first image as a preview of a slideshow. The code below shows the first image but is repeated. Do you know a solution? Thank you //Call image foreach($story->galleria as $img) { echo "<img src='{$story->galleria->first()->url}' alt='{$story->galleria->first()->description}'>"; }
  10. Here is my first processwire module (beta). https://github.com/theo222/ImagePickerField A lot of "first times". First time Github, Markdown and of course PW Modules. So be gentle please. I hope it works.
  11. Hey, I am very new to processwire and bootstrap. I have a field (text area) and there I want to be able to insert an image which is responsive. I tryed it with Source but in the end the page doesn't seem to like it when I insert in Source the following code <img src="<?php echo $homepage->content_img->url; ?>" class="img-fluid" alt="Responsive image"> What can I do to make it possible to insert reponsive images in a text area? Thank you in advance. Marcel
  12. I'm doing an artist site and they want to be able to upload a large .tiff to their portfolio. I need to keep to a copy of the original file in the server for the art distributers, and of course serve jpg in the web front end. I had the idea of extending the file or image upload input so that if the image is tiff, keep it, and also convert it to jpg, so I could access through something like $image->originalUrl or $image->size(100, 100)->url I was wondering if you thought this a good idea, or if i'm over-engineering something that could be done simply. Also, I've never extended an input, so any examples are welcome. Thanks!
  13. I want to use Particle.js as background of my page. What modules do i need and where must i put the code? The usage of particle.js in plain HTML is in the attached files. index.css index.html
  14. I am having problems uploading svg images in the the latest pw 3.0.98. It shows the preview and has the spinner on top of it, and just gets stuck on that. Worked fine in the previous version of PW
  15. Hi, I'm stuck since hours and don't know what to do. Here is my Problem: I try to generate Previews of PDF using imagick. I have 4 PDF, I generate a preview of the first page of the pdf, save it to a temporary file and want to import it using the api into an image field. It works for the later 3 pdf but not the first. I add it to the image field and save it. Inside the function that saves it, the image is stored in 'data' as well as in 'itemsAdded' but as soon as i leave the function, its nowhere to be found. Process: 1. create previewimage using imagick and create Pageimage > works 2. add image to filed 'filepreviews', returns Pageimages array with image added > okay 3. save page > returns true 4. Outside renderPreview method, image is not anymore in 'filepreviews' // mymodule // … // foreach($files as $file){ $preview = wire('page')->filepreviews->get('name*='.$file->basename(false)); // if there is no preview image… if (!$preview instanceof Pageimage) { $this->renderPreview($file) // we create one using $this->renderPreview > should return true on successful save dump(wire('page')->filepreviews); // my Image is nowhere to be found $preview = wire('page')->filepreviews->get('name*='.$file->basename(false)); } // end for each // render a preview of an otherwhise not supported file format // return true if sucessfull save private function renderPreview($file) { $page = wire('page'); // get path to temporary image $tempFile = $path.$file->basename(false).'-preview.jpg'; // … some imagick code // … and save it: $imagick->writeImage($tempFile); $img = new Pageimage($page->filepreviews, $tempFile); $img->description = $file->basename(false); // destroy temp image unlink($tempFile); // this is my Pageimage, all good… dump($img); // save image, my Pageimage can be found in data and itemsAdded – all good dump($page->filepreviews->add($img)); $page->of(false); $success = $page->save(); // sucess = true dump($success); return $success; } Second question: Would there a generally better approach? Like using pageFiles somehow. Goal is to be able to use the image api like scale etc – I don't generally need the images to be stored in an image field.
  16. I want to use the API to duplicate an image from one field to another (on the same page). The duplicated image should be a new file so both fields should not point to the same physical file. The field that holds the image that I want to duplicate is called 'image_front' and the duplicated image should go to a field called 'image_thumb'. Any image that is already attached to image_thumb should be removed because it should hold only one file. The same goes for image_front, it should have only one image. Here's what I have so far: $original = $page->image_front; $file = $original->getFile($original); $new = $original->clone($file); $page->save(); $page->image_thumb = $new; $page->save('image_thumb'); This works in the sense that the image is successfully cloned but it is attached to both fields so both fields end up have their original image plus the cloned image. 'Image_thumb' should only have the cloned image and 'image_front' should only have the original image. What would be the best way to remove those images and am I even approaching this correctly?
  17. Hello guys. I feel a bit ashamed of this fact but I just needed to add an image with some text wrapped around it using CKEditor and I simply can't achieve that. I have an image field attached to the template (called images) and it is showing promptly the uploaded images. I am able to manipulate the image and I set its alignment to left side. Then I add some text and I can see in CKEditor that the text is properly surrounding the image. However, once I save the page and view it, it shows the text under the image or only a line is staying asside the image and the rest is under the image again. As far as the field used for the text (body) is set to TextMultiLang and I did not added any text formatters and chose the content type to be HTML/Markup. In my CSS I've added some of the PW styles for the alignement as per some posts here but that did not help either. Something I am missing again?
  18. Hello, I noticed today some strange behaviour in connection with the multi-language plugin. I wanted to create a multi-language page and to display the languages in the frontend. To make it more fancy I wanted to add a flag icon to every language. So I used an image field I already had (image_small) and added it to the language-template. So far so good. Then I uploaded two icons and tried to fetch them in the frontend. I have the languages default (English/Englisch) and de (German/Deutsch) and the following code: <?php echo 'active|'.$user->language->image_small->url; foreach($languages as $language) { echo $language->title.'|'.$language->image_small->url; } ?> Result on an english page: active |/site/assets/files/1021/united-states.png English |/site/assets/files/1021/united-states.png Deutsch|/site/assets/files/1081/ Result on a german page: active|/site/assets/files/1081/ English|/site/assets/files/1021/ Deutsch|/site/assets/files/1081/ Somehow he can't get the German flag image at all and only the English page the English flag. But if I'm fetching the images from the $languages variable, it works. So I use this temporary as a workaround: <?php echo 'active|'.$languages->get($user->language->name)->image_small->url; foreach($languages as $language) { echo $language->title.'|'.$languages->get($language->name)->image_small->url; } ?> Result English: active|/site/assets/files/1021/united-states.png English|/site/assets/files/1021/united-states.png Deutsch|/site/assets/files/1081/german.png Result German: active|/site/assets/files/1081/german.png English|/site/assets/files/1021/united-states.png Deutsch|/site/assets/files/1081/german.png Everything is fine with this workaround. But why isn't working with the first code? Thanks for any help. Environment: PHP 5 ProcessWire 2.7.2
  19. I want to split my output of an image array, see my code here: <div class="row"> <?php foreach($page->umf_imgs as $image) {echo "<div class='one-fourth column refs'><img src='$image->url'></div>";} ?> </div> <div class="row"> <?php foreach($page->umf_imgs as $image) {echo "<div class='one-fourth column refs'><img src='$image->url'></div>";} ?> </div> <div class="row"> <?php foreach($page->umf_imgs as $image) {echo "<div class='one-fourth column refs'><img src='$image->url'></div>";} ?> </div> The number of images is 11, but I only want to add four in a row. Is it possible to grab them, e.g. image 1-4, image 5-8, image 9-12?
  20. Hi all, I'm really new to ProcessWire, maybe I missed the solution in the documentation. I'm working on a site which involves a lot of image upload fields, and I'm always getting many timeout errors. I'm pretty sure it's because I generate too many variations on a single page load (around 20 images with 7 different sizes, for them to be responsive). I can't use ImageSizerEngineIMagick to help (my host doesn't support it). I was wondering if there was a way to hook to the process of client-side image resizing (https://processwire.com/blog/posts/processwire-3.0.63-adds-client-side-image-resizing/) to generate the different variations (as it seems really faster). If not, is there a way to generate the different variations on upload and not on page load ? Any ideas and suggestions are welcome!
  21. Inspired by the "max megapixels" option for the client-side image resizer, I made a simple module that adds target megapixel resizing for Pageimages. Image Megapixels Adds a method for Pageimages that resizes to a target megapixel value. Example use You are creating a lightbox gallery of images with different aspect ratios. For the enlargements, rather than setting a fixed maximum width or height you want all the enlargements have the same size in terms of area, allowing a panoramic image to be wider than a square image, for instance. The effect of resizing three different aspect ratios by the same megapixel target value can be seen in the screenshot below: Installation Install the Image Megapixels module. API // basic usage $pageimage = $pageimage->megapixels(float $megapixels); // usage with all arguments $pageimage = $pageimage->megapixels(float $megapixels, array $options = []); Example: foreach($page->images as $image) { echo "<img src='$image->megapixels(0.8)->url' alt='$image->description'>" } If needed you can supply an array of options for Pageimage::size() as a second argument. https://github.com/Toutouwai/ImageMegapixels
  22. Hi everybody, i am looking for a way to "mark" only one image in a imagesfield with multiple images, so i can request it on the homepage. I am making a collection of pages with images and on the home page i want to display one image out of every childpage (not the first image of every child) "I have been thinking on a switch next to the images so that i can "mark" the image, only one image in the imagesfield can be "marked" Any ideas how to archive this ?
  23. It would be great if 'choose file' in the image field would be able to handle other input sources than only the client's OS file manager; Amazon S3/cloud storage, Dropbox, an image folder on an intranet, another folder on the same server where PW is installed, whatever. It would be super convenient if you could just upload images to a folder/directory in the templates folder or root, without any processing, and be able to access that as a source option in the image field. Any way to make that happen? I had started a thread about this here. BitPoet posted a very helpful partial solution specifically for Zenphoto, but it would be great if there was a more source agnostic solution built into Processwire. Letting Processwire download images from any external media gallery/repository would be a good alternative to having a full centralized Media Manager. Or am I missing something that would make this impossible/a bad idea? Edit: Robin S has a module that adds one alternative input option.
  24. I have a "strange" issue with my dev set up, that I just noticed today. I set up an image field named "dev_gallery" and checked the "use tags" option when setting it up. I went to add a couple image to the field, and noticed that the tags option is not displaying at all for the image. Currently, the description field is the only current field on image edit. Have I missed a basic setting to enable this? I am currently using PW 3.0.62 as well.
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