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PW version 3.0.123
I've recently tried to upgrade the Blog module in an installation from 2.4.0 to 2.4.5 and now get the following errors when trying to visit Blog > Posts in admin:
Fatal Error: Uncaught Error: Call to a member function count() on null in /MYSITE/site/modules/ProcessBlog/ProcessBlog.module:1299 Stack trace: #0 /MYSITE/site/modules/ProcessBlog/ProcessBlog.module(1421): ProcessWire\ProcessBlog->renderItemsSummaries(Object(ProcessWire\PageArray)) #1 /MYSITE/site/modules/ProcessBlog/ProcessBlog.module(1989): ProcessWire\ProcessBlog->renderItemsList(Object(ProcessWire\PageArray)) #2 /MYSITE/wire/core/Wire.php(380): ProcessWire\ProcessBlog->___executePosts() #3 /MYSITE/wire/core/WireHooks.php(723): ProcessWire\Wire->_callMethod('___executePosts', Array) #4 /MYSITE/wire/core/Wire.php(442): ProcessWire\WireHooks->runHooks(Object(ProcessWire\ProcessBlog), 'executePosts', Array) #5 /MYSITE/wire/core/ProcessController.php(333): ProcessWire\Wire->__call('executePosts', Array) #6 /MYSITE/wire/core/Wire.php(380): ProcessWire (line 1299 of /MYSITE/site/modules/ProcessBlog/ProcessBlog.module) This error message was shown because: you are logged in as a Superuser. Error has been logged. I can see posts in Blog > Dashboard and all seems to work still on the front end.
Anyone else seen this or know of a fix?
By Greg Lumley
Hi! I'm busy building a blog into my first test/learning/free/clients/project 😁
I've had a look at all the blog examples and there seem to be different ways of doing it. (the point of Processwire, I know)
It seems this is generally how it's done:
Master Blog Page
- Blog Post Child Page
- Blog Post Child Page
- Blog Post Child Page What I'm particularly interested in is the Categories. What would you advise?
I think I've even seen Categories set up as Children of a master Category page too. The pages were hidden containing no
What would you recommend?
Bare with me, I'm bashing my way through while I learn.
I use ryans blog site profile to build my template around it. I use my mamp pro setup with php 7, mysql 5 and apache server. On my local setup the following code works fine:
<?php foreach(page()->children as $category): ?> <a class='uk-link-reset' href='<?=$category->url?>'> <div class='uk-card uk-card-default uk-card-hover uk-card-body'> <h3 class='uk-card-title uk-margin-remove'><?=$category->title?></h3> <span class='uk-text-muted'><?=$category->numPosts(true)?></span> </div> </a> <?php endforeach; ?> It is the same code as ryan used it, only my css classes. On my live server with the same setup as mamp pro i got following error:
Does anyone have the same error in this context?
Thank you very much for your help!
By Robin S
After forgetting the class name of the wonderful AdminPageFieldEditLinks module for what feels like the 100th time I decided I needed to give my failing memory a helping hand...
Autocomplete Module Class Name
Provides class name autocomplete suggestions for the "Add Module From Directory" and "Add Module From URL" fields at Modules > New.
Requires ProcessWire >= v3.0.16.
Install the Autocomplete Module Class Name module.
Add Module From Directory
Choose the type of autocomplete suggestions list: "Module class names from directory" or "Custom list of module class names". The latter could be useful if you regularly install some modules and would prefer a shorter list of autocomplete suggestions. The list of class names in the modules directory is generated when the Autocomplete Module Class Name module is installed. It doesn't update automatically (because the retrieval of the class names is quite slow), but you can use the button underneath when you want to retrieve an updated list of class names from the directory. Add Module From URL
If you want to see autocomplete suggestions for the "Add Module From URL" field then enter them in the following format:
[autocomplete suggestion] > [module ZIP url]
Example: RepeaterImages > https://github.com/Toutouwai/RepeaterImages/archive/master.zip Awesomplete options
The "fuzzy search" option uses custom filter and item functions for Awesomplete so that the characters you type just have to exist in the autocomplete suggestion item and occur after preceding matches but do not need to be contiguous. Uncheck this option if you prefer the standard Awesomplete matching. Custom settings for Awesomplete can be entered in the "Awesomplete options" field if needed. See the Awesomplete documentation for more information.
Here I'm introducing FlipFall Magazine, our multi-topic blog. It used to run on Wordpress but we recently switched it to ProcessWire. This was done the usual way we do it when converting our sites: install ProcessWire in a subfolder of the original Wordpress site under a hard-to-guess name, set up the new site there, then move content over manually, inspecting and updating each article as needed. After the ProcessWire site was ready, when we un-installed the Wordpress one and moved the ProcessWire site up one level to the document root, and... done.
We used the W3CSS framework because it handles the responsive breakpoints so well (no extra work for us 😉), and it tends to default to a clean modern look.
We wanted full control over the back end of the site and do customized things without having to hire a developer. As FlipFall has grown, the ability to have in-house back-end control has become even more important.
Case example: Ad partners - we now can quite easily, if we wish, place different ads on different topics on this blog at a moment's notice - no need to hire a developer. Changes like this can be implemented in-house right away. The fact that we can easily incorporate this sort of thing is really nice when we're talking with potential ad partners.
Helpful features of ProcessWire during this experience:
The ability to export and import fields in PW was key here. We had a few other article-style sites I had done in PW recently, so having the same types of templates was very helpful. We were able to export fields and templates from our existing sites and import into FlipFall as a starting base point. No need to re-invent the wheel here! Another helpful ability of PW was when we were dealing with the categories. We built the site without category templates (but with the category page field), then added the templates in later as needed - no disruption. In other words, a template-less page field worked perfectly for the categories until we needed the template, then we just created the template. Not every feature of the site needs to be thought out in absolute full beforehand, some can be added in later as needed. Very extensible and convenient. Internal links within blog posts worked well using the page select option in the link button on the editor. When moving out of staging folder and into document root, the links auto-updated, which was nice. Creating new articles is a breeze, because under PW our fields are now customized for our needs: we created all of the fields we need and none of the ones we don't. Again, this is unlike most blogging CMS's, where they try to guess what you want (and usually get it wrong). Even for people who are solely doing blogs/article sites, I feel that ProcessWire is a much better option than most blog-specific platforms, because of PW's flexibility. The only thing I miss about Wordpress is the ability to auto-schedule post publication, which for the serious blogger is important. For example, there were some occasions on some of our other blogs where we needed to schedule posts to auto-publish at 3:01am Eastern Time to allow a time-sensitive post to come out as early in time of day as possible on publication date (3:01 am US Eastern time ensures it's that same day 12:01 am on Pacific time). We were delighted to see that ProcessWire is much, much lighter on resources of the hosting environment than the same site on Wordpress - we could see this empirically on our web hosting stats before and after the switch.