https://legacy.forums.gravityhelp.com/topic/can-i-edit-image-dimensions-after-users-has-submitted-image-and-form Gravity Support Forums Topic: Can I edit image dimensions after users has submitted image and form? en-US Mon, 20 Apr 2026 05:22:12 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/can-i-edit-image-dimensions-after-users-has-submitted-image-and-form#post-20058 Mon, 07 Mar 2011 13:22:45 +0000 Carl Hancock 20058@https://legacy.forums.gravityhelp.com/ <p>Yes, customizations using hooks would go in your functions.php file. </p> https://legacy.forums.gravityhelp.com/topic/can-i-edit-image-dimensions-after-users-has-submitted-image-and-form#post-19978 Sat, 05 Mar 2011 11:03:10 +0000 beyoyo2 19978@https://legacy.forums.gravityhelp.com/ <p>zodzilla and David Smith.<br /> I have a similar situation where we need have users upload images of items they want to sell. I only want to control the image size of the uploaded images.</p> <p>Where do you put in the gform_post_submission code?<br /> Does this go in my themes functions.php?</p> <p>Sorry, ya lost me. </p> https://legacy.forums.gravityhelp.com/topic/can-i-edit-image-dimensions-after-users-has-submitted-image-and-form#post-17518 Thu, 03 Feb 2011 02:56:16 +0000 DreDoGG 17518@https://legacy.forums.gravityhelp.com/ <p>I would like to ad another scenario. I have a section on my site that allows user's to post events. The problem is if the width of the flyers they upload are too wide it breaks the formatting on my site. Now while the resize at upload plugin is an option I usually upload full size images to the site so that when user's click on it or download it they can have a full high res image. If i use that plugin this option would be lost to the user as the width of my site is max 580 before it breaks the formatting. </p> <p>That said is there a way to have the width of the image constrained thus also automatically re adjusting the height so that the "Post Image" is the set to the right size and does not break my formatting.</p> <p>I have already figured out how to put in the images as well as how to make it so that when they click on it they get the full image however for the image embeded in the body of the article i need the width to be no bigger than 580px wide but i would also like it to adjust the height automatically. Cause if i specify the width manually the height isn't changed. </p> <p>Might there be a way to do this. Hope your following what i am saying sorry if i come across confusing. </p> https://legacy.forums.gravityhelp.com/topic/can-i-edit-image-dimensions-after-users-has-submitted-image-and-form#post-17456 Wed, 02 Feb 2011 02:59:35 +0000 Tzaddi 17456@https://legacy.forums.gravityhelp.com/ <p>Perfect, thanks David.</p> <p>For anyone else interested, I found that with larger images the Resize on Upload plugin worked better than the Resize at Upload one (and let you set a maximum width &amp; height, not just width).</p> <p><a href="http://wordpress.org/extend/plugins/resize-on-upload/" rel="nofollow">http://wordpress.org/extend/plugins/resize-on-upload/</a></p> <pre><code>add_action(&quot;gform_post_submission&quot;, &quot;post_submission_handler&quot;); function post_submission_handler($entry){ $post_id = $entry[&#39;post_id&#39;]; $meta_key = &#39;picture&#39;; // the name of your custom field $photo = explode(&#39;|&#39;,$entry[6]); // 6 is the ID of Gravity Form field $meta_value = $photo[0]; // the first element in the array is the URL update_post_meta($post_id, $meta_key, $meta_value, $prev_value); }</code></pre> https://legacy.forums.gravityhelp.com/topic/can-i-edit-image-dimensions-after-users-has-submitted-image-and-form#post-17303 Mon, 31 Jan 2011 11:42:38 +0000 David Smith 17303@https://legacy.forums.gravityhelp.com/ <p>Hi Zodzilla,</p> <p>This is not possible by default; however, a bit of custom code using the <a href="http://www.gravityhelp.com/documentation/hooks-and-filters/" rel="nofollow">gform_post_submission</a> hook could see this done.</p> <p>You'd need to retrieve the the image url from the $entry object which is passed to the gform_post_submission hook as well as the post ID of the created post (also in the $entry object). You could then use the <a href="http://codex.wordpress.org/Function_Reference/update_post_meta" rel="nofollow">update_post_meta</a> WP function to add the uploaded post image as a custom field as well. </p> https://legacy.forums.gravityhelp.com/topic/can-i-edit-image-dimensions-after-users-has-submitted-image-and-form#post-17246 Sat, 29 Jan 2011 20:33:52 +0000 Tzaddi 17246@https://legacy.forums.gravityhelp.com/ <p>Is it possible to work with the image upload field on a custom field? I need an image in a custom post type and I've got it working through the WP admin panel, but when I setup my gravity form I can only choose the file upload field type (which works and uploads the image, but the "resize at upload" plugin doesn't see it and the image is not resized).</p> <p>Any suggestions?<br /> Thanks </p> https://legacy.forums.gravityhelp.com/topic/can-i-edit-image-dimensions-after-users-has-submitted-image-and-form#post-13920 Mon, 06 Dec 2010 00:31:34 +0000 Kevin Flahaut 13920@https://legacy.forums.gravityhelp.com/ <p>Great to hear. Thanks for the update. </p> https://legacy.forums.gravityhelp.com/topic/can-i-edit-image-dimensions-after-users-has-submitted-image-and-form#post-13919 Mon, 06 Dec 2010 00:25:51 +0000 jorgeferragut 13919@https://legacy.forums.gravityhelp.com/ <p>Kevin and Alex - The "resize at upload" plugin worked brilliantly! Thanks so much for the advice and direction.</p> <p>Best wishes from Miami,<br /> Jorge </p> https://legacy.forums.gravityhelp.com/topic/can-i-edit-image-dimensions-after-users-has-submitted-image-and-form#post-13898 Sat, 04 Dec 2010 19:11:11 +0000 Alex Cancado 13898@https://legacy.forums.gravityhelp.com/ <p>Kevin's second plugin suggestion looks to be the perfect choice for you. </p> https://legacy.forums.gravityhelp.com/topic/can-i-edit-image-dimensions-after-users-has-submitted-image-and-form#post-13896 Sat, 04 Dec 2010 14:47:33 +0000 Kevin Flahaut 13896@https://legacy.forums.gravityhelp.com/ <p>If you're using the image upload field, you may also be able to use one of the max-size image plugins.</p> <p><a href="http://wordpress.org/extend/plugins/max-image-size-control/" rel="nofollow">http://wordpress.org/extend/plugins/max-image-size-control/</a></p> <p><a href="http://wordpress.org/extend/plugins/resize-at-upload/" rel="nofollow">http://wordpress.org/extend/plugins/resize-at-upload/</a></p> <p>I've actually used the second one for some time on a few sites and it works really well. </p>