This is my first post so please excuse the brevity. I'm learning crystal and trying to include a file which has a shared name with another file in another path. According to the documentation I can use require "path/to/modules/" and include all files within, but when I do this I and then use the imported class, it tells me the class does not exist...
Nothing in the documentation seems to work. Is there some addon module I need to get the paths to work properly or am I misunderstanding something or do I have some syntax error?
This is my code (Using the example on the home page)
require "http/server"
require "modules/HttpRequest"
server = HTTP::Server.new do |context|
context.response.print(request.result)
end
server.listen(80)
And the file HttpRequest.cr is in /modules/.
The error I get
Error in Server.cr:2: while requiring "modules/HttpRequest": can't find file 'modules/HttpRequest'
If you're trying to require a shard:
- Did you remember to run `shards install`?
- Did you make sure you're running the compiler in the same directory as your shard.yml?
require "modules/HttpRequest"
^
Using require "modules/HttpRequest" will look up modules/HttpRequest in CRYSTAL_PATH according to the require rules.
To require a file relative to the current file you need to use require "./modules/HttpRequest".
Related
I am currently using Bruno Paz's extension File Templates to create some file templates...lol. The issue is I am having trouble locating where the templates are stored once they are created. I want to find where and how they are stored so I can hard code some templates in. That way users of my version of the extension will have premade templates they can immediately access instead of having to create them first. The readme indicates that the Templates should be stored as follows for windows:
C:\Users\User\AppData\Roaming\Code\User\FileTemplates
However, that path does not exist for me. The readme also states the following (I could use this a possible work around):
However, you can change the default location by adding the following to your user or workspace settings:
"fileTemplates.templates_dir": "path/to/my/templates"
However, Im unaware of what workspace settings are in VS Code.
I've inherited an opencart 1.5.5.1 site and am completely new to the cms. From what I've been able to gather, it was built by a competent developer but then went through a hack-it-up development team, and then on to me. So, I really don't know what all to expect from it.
I currently have a module that is rendering in the left sidebar and I don't know why it's rendering there. The only file I can find in the file stack related at all to this "module" is a single template file within the catalog directory structure called:
/catalog/view/theme/mytheme/template/module/affiliate_profile_select.tpl
All of the other installed modules on the site seem to have lots of other files associated with them, whose locations are verified by the research I've done on creating opencart modules: ie, module files in the following directories:
/catalog/controller/module/
/catalog/language/english/module/
/catalog/model/module/
/catalog/view/theme/mytheme/template/module/
/admin/controller/module/
/admin/language/english/module/
/admin/model/module/
/admin/view/template/module/
From what I've been able to find though, this single file (affiliate_profile_select.tpl) is the only file in the file stack that is associated with this module.
I can't find anything related to this module, and/or file, inside any of the vqmod php or xml files.
I can't find anything related to this module in the admin area. I've tried searching through all of the installed modules for other generic identifiers (the section view is rendering at the very top of the left-sidebar on most non-logged-in pages, so I'm looking for layout locations of "Left Sidebar" and positions less than 2), but haven't found anything.
And yet, the section is obviously rendering on the site, so it has to be there somewhere. In fact, it's rendering in two places. It's also in the top-content section of the mobile view of the home page.
Right now it's almost feeling like it was a module that had been written, installed, and configured, and then someone deleted all but one of the files associated with the module. Could a situation like that happen?
Is there any way to track this issue down by querying the database? Or would the template inclusion obviously be inside a file somewhere and I just need to find it? To complicate matters, the hosting company doesn't allow remote login with a console (from what I can tell). Otherwise I'd just have run a grep for the filename in case someone had just thrown an "include()" statement in somewhere. The only place I've checked for something like that so far was in the left-sidebar template file:
/catalog/view/theme/default/template/common/column_left.tpl
but it's just a simple for-loop that echoes out the module views.
Any help or direction on how I might be able to track this problem down would be of significant help.
In Opencart, .tpl (template) files are always called by controllers which as you probably guessed are in catalog/controller/. An if it's a module (showing in left sidebar position, it's probably going to be in catalog/controller/module/. First order of business would be to find the controller that's calling the template you referred to. I'd probably start by getting into a shell and doing something like this from the site's docroot:
grep -r affiliate_profile_select .
From there you should be able to find the associated module controller and any other logic involved. Sometimes people use vQmod to add something on to a pre-existing module so that can possibly explain the lack of other similarly named files.
I am trying to add one file from file directory in directory.
While I am clicking on +(insert file) the and selecting a file from directory the path is formed as media\test\abc.pdf instead of media/test/abc.pdf.
Even though chrome is able to resolve the url Firefox is not.
I believe it's because you're using a physical file path that you're getting the backslash. One of the simplest things you can do is a string.Replace() expression to make every backslash a forward slash.
Not sure what your specific use case is, or how much work it would be, but if you're going to use the path on the web and your PDF is located in the MediaLibrary, it might be worth looking into using the URL property of the Sitecore.Data.Items.MediaItem object.
When I'd like to run idnex.cfm there is error "Could not find the included template".
I should use CF admin mappings, but there are a lot of such errors in different files.
So, is there the easier way to solve a problem?
Full error message:
Could not find the included template spiderBlock.cfm.
Note: If you wish to use an absolute template path (for example, template="/mypath/index.cfm") with CFINCLUDE, you must create a mapping for the path using the ColdFusion Administrator. Or, you can use per-application settings to specify mappings specific to this application by specifying a mappings struct to THIS.mappings in Application.cfc.
Using relative paths (for example, template="index.cfm" or template="../index.cfm") does not require the creation of any special mappings. It is therefore recommended that you use relative paths with CFINCLUDE whenever possible.
The error should also tell you WHICH template it can't find, including the path CF is looking for it on. Is that file at the location CF is looking for it? I suspect not.
If you start by giving us the full error message, we've got something to work with to make sensible comment on this.
As others have suggested there's a few ways the included file can be referenced in the including template: relative to its own location, absolutely from the CF root, or absolutely from a resolved mapping. So you might need to check your mappings as well (which'll be defined in CFAdmin or Application.cfc).
I am familiar with theming and using template hints in the Magento back office to locate .phtml files.
What I am not really familiar with are the core files such as app/code/core/Mage/Catalog/Model
What I need to do is override a core file like I would a core phtml file by copying it to 'my theme'.
I basically want to amend some labels which appear on the order summary page of the Magento checkout process - domain.com/checkout/cart/
I followed the trail to the phtml files using template hints. Within the app/design/frontend/default/mytheme/template/checkout/cart I found the code
renderTotals(); ?>
Now I managed, by accident, to stumble upon two of the files I wanted to change:
/httpdocs/app/code/local/Mage/Sales/Model/Quote/Address/Total/Grand.php
/httpdocs/app/code/local/Mage/Sales/Model/Quote/Address/Total/Shipping.php
I made local copies of these files (http://www.magentocommerce.com/wiki/how_to/how_to_create_a_local_copy_of_app_code_core_mage) to override the default labels, like I would if I was overriding a template file.
My question is, how can you locate core files which pertain to the 'stuff' you want to change, located in function calls such as renderTotals(); ?> in the phtml files?
Not being able to pinpoint stuff like I can with template hints is slowing me down, and I am struggling to find a solution as I am not up on all the vocab surrounding Magento yet.
Hope this makes sense and thanks in advance!
From the same settings page where you turn on Template Path Hints, also turn on the "Add Block Names to Hints" setting. This will show you PHP class names such as: Mage_Sales_Model_Quote_Address_Total_Grand to which you can deduce the folder path (underscores represent a subfolder, and the last piece represents the file name).
If you're getting a block such as Mage_Sales_Model_Quote_Address_Total_Default then sometimes it just takes a little common sense to see that it's pulling in other files from the same folder (such as Grand.php and Shipping.php). But there are generally only a couple files in the same folder, so this is pretty easy to see.
As Sid Vel said, a good Search Project functionality is helpful. But if you find yourself looking at Abstract.php of some class, often you need to look in a subfolder in that directory with the proper name to find the concrete implementations. But still, it gets you very close to where you need to be.
I always use Dreamweaver's site / directory search function. It will scan through all the files in the Core folder and tell you where the function is from. In your case, I would search for "renderTotals". You need to enable PHTML editing in Dreamweaver.
Most IDE's will allow this kind of search option. In Aptana you can Ctrl + Click on the function to open the file it is coming from. Magento takes ages to index itself on Aptana, due to its sheer size.