I'm trying to migrate all "content" pages on a website to DNN5 Pro.
So I just created all the pages in DNN, added HTML module to the ContentPane and copied and pasted the HTML content from old pages.
The problem is that most of the pages have bits of classic asp code which do some minor server-side tasks - for example, populate tables with prices fetched from DB, pre-select user's country based on his IP address, do some basic dates calculations, etc.
Obviously, this code won't work in DNN.
If I had to migrate to PHP, I'd just rewrite these bits of code from classic ASP to PHP, then assign values from PHP to smarty and then would use them in templates.
But as DNN has a completely different architecture, I can't see how similar approach can be used.
Token replacement feature in HTML module looks like what I need, but it allows to "map" only tokens provided by DNN.
So, maybe anyone had similar issue with DNN and/or knows how this should be done.
It seems like you are attempting to subvert the entire point of DotNetNuke. While certainly there are a variety of hacky ways you could try to make this work just like the php site, it's a terrible idea to do so.
Instead, you need to evaluate each of the dynamic sections of the php site and find or create a DotNetNuke module that will replicate that functionality.
To make the initial conversion quicker, you can build modules you create using simple ASP style inline scripting but you should definitely use existing modules for things like displaying data in a grid.
You could write code directly in your skin file. Do some logic like:
<%If PortalSettings.ActiveTab.TabID = 33 Then
//code here of what you want
End If%>
Where 33 is the page id for the page you want to run custom code on. There are other ways to do this like creating skin objects, or creating custom modules, but this is probably the easiest thing to do. Just write code directly in you skin. Or make a copy of your skin for each page you need to do custom code for... again, more elegant ways but this will get'er done.
Related
The goal is to design beautiful templates in InDesign, which are then being used to programmatically generate printable PDFs within a special application connected to a database, so I can fill data from the database into the templates.
I have no idea how to approach this. I found a lot of HTML to PDF conversion related info, but that approach has its limitations.
Did anybody face the same question and might point me in the right direction?
Yes, the scenario you described can be fully handled by InDesign Scripting using ExtendScript. I have done this in the past several times and it works quite well. The key in my opinion is to have a designer prepare the file for you as finished as possible and make good use of the built in InDesign automations. That means they will do the layout, but also set up all the paragraph styles, character styles, object styles and possibly grep styles as well as master spreads for each different page.
Then the job of the script that you run will mostly be to fill in the contents and to assign the mentioned styles and master spread as needed. If everything is set up properly, most of the layout should fall into place automatically.
Also, contrary to the comments to your question, I don't think you need InDesign server for that. Especially if you run everything locally anyways.
Whenever i create a contact form in my Joomla! 3.3.6, some script appears in the the page's HTML code that contains many words Joomla in it. I'd like to change those Joomla words and replace them with another words (i.e. Foo) for some security issue. I'd like to know whether or not i'm able to do so and how.
That script is:
<script>(function(){var strings={"JLIB_FORM_FIELD_INVALID":"\u0641\u06cc\u0644\u062f \u0646\u0627\u0645\u0639\u062a\u0628\u0631: "};if(typeof Joomla=='undefined'){Joomla={};Joomla.JText=strings;}
else{Joomla.JText.load(strings);}})();</script>
I have no idea whether a plugin or an extension creates it or not.
Thank you
Regards
This script seems to be translating some text required for the form to use in its javascript, eg validation messages. It does this using a javascript version of JText, which is part of core Joomla. There is some info on how that works here. Weirdly, there seems to be little information in the official Joomla documentation about it.
The main JText function it is calling appears here: media/system/js/core.js
I'm sure it would be possible to write a plug-in to remove this script before the page is rendered and then to translate any untranslated text with your own scripts. However, I'm not sure I see any security benefit in doing this so it seems a waste of time.
Ultimately, someone sniffing a site for what it is built in is far more likely to see if core files exist by going direct to places like media/system/js/core.js, rather than to scan the code for the word "Joomla" - which would trigger a lot of false-positives (any site which just mentions Joomla) and negatives (any page which doesn't have a form on it). It also does not reveal the version of Joomla, which is the info a hacker would more likely be after.
I think you have to search for the script (i.e via Notepad++) in the whole directory. It must be a plugin for the contact form that has some inline script in it.
also do you use any special third party plugin or so? that might be the source of it.
PS: also i had some similar experience, i don't know exactly how i got rid of those words, but like you, i wanted to do that to hide the fact that i'm using joomla for security.
Its actually Joomla who add this, from the file: Joomlainstall/libraries/joomla/document/html/renderer/head.php
And load it globaly from:
Joomlainstall/libraries/cms/html/formbehavior.php
The developer ad that code by using the function, JText, for an example:
JText::_( 'COM_CONTACT_EMAIL_FORM' )
In my case it was the plugin ContactUs Form who add the javascript. If JText is not used, it is not loaded. If I disabled the plugin, the javascript was then not loaded. If you have that plugin enabled, my be try an other contact form?
For security reson it is bad programming by the developer off Joomla, for sure.
I have recently taken up salesforce.com and i have very little idea about its workings and stuff. Recently i was going through some of the stuff and i had a doubt...
Is there any way through which i can find out where an particular field/ object/ visualforce page has been used in an application. For example lets say i have a field labeled Sales, i want to be able to find where that particular field is used, under which object, and the object in which visualforce page/ Apex class, and the visualforce page/ Apex class is used in which application.
Hope i have made my Q clear.
Thanking everyone for their help
It's not really a programming question, you might be better off asking about administrative stuff like that on salesforce.stackexchange.com.
If you have a test environment (sandbox) - you could always try deleting the field there ;) I'm kidding but if you'll try it the page should display you a list where the field is being used.
Similar thing could be achieved by creating a changeset, adding that field to it and then checking dependencies.
But probably the best way would require some preparations upfront. Read about Force.com IDE (or Eclipse IDE) and how to use it to download files that represent your object definitions, page layouts, classes, visualforce pages, reports... This is great as backup but also will let you search the files (Ctrl+H in Eclipse or just use whatever you want once you have the files locally). Search for API name of the field (similar to My_Custom_Field__c should be most effective.
Pretty old thread but adding another option. I have a free and open source app that scans the fields in your Org and returns the components it's used in (Workflows, Processes, Page Layouts, Apex etc).
Keep in mind that returning fields in Apex and VF is not 100% accurate, as a field with the same API name on different objects would return as being found in a class, even though it might not (as others have mentioned).
Also, it can take quite a while to run on large Orgs.
App: http://schemalister.herokuapp.com/
Source Code: https://github.com/benedwards44/schemalister
I am using backbone.js in a legacy app to rewrite separate pages into individual bits of backbone work.
I am not using any routing and it is not a total single page application.
Only certain pages are individual backbone.js applicaitons.
At the moment I have all my backbone javasript in one file for each page that uses it which is painful to work on.
Would it be wise to use something like requirejs on a page by page basis or is there something better I could do in order to split the page up in development and serve one page in production?
That depends largely on what your existing codebase looks like.
RequireJS is a great tool...if your existing code is set up to support it, or you have a small enough codebase to be able to convert it without breaking everything. However, not all legacy JS code is, especially if it's part of a larger system (I personally ran into this problem with a Backbone project I'm working on). If you can, then by all means, make use of it. The big advantage, as far as I know, with RequireJS is that it doesn't actually fetch and load the Javascript files until you need them. So you can have one RequireJS call that's in all of your pages, and only download what you need, when you need it.
There are other ways, however, to combine your Javascript code at production time, which, again, depends greatly on your setup. Many content management systems include "minify" scripts that handle it automatically for all of your Javascript files. You can also do it "by hand" with Minify, YUI Compressor, or one of the many other minification tools out there. (You can also do it "really by hand", and develop in multiple files and combine them via copy+paste, but that's really more work than is necessary.)
Regardless of how you go about doing it, I highly recommend breaking your projects into multiple files (not only into a file for different projects, but multiple files within the projects, to hold each view and models if they have significant code). It makes it infinitely easier to maintain.
I'm doing a personal, just for fun, project that is using screen scraping to give me a System Tray notification in case another line on an HTML table is added, modified or deleted.
Having done this before I thought: well let's go with the regular expression thing and that's it, but being a curious person, made me think that there could be something else out there that could have another paradigm but be as simple to use.
I know about DOM and X-Path and all the xml'ish approaches. I'm looking for something outside the box, something that can even be defined in a set of rules so you can make a plugin system to aggregate various sites.
See Options for HTML Scraping
Here's an idea: assuming your main use case is getting a notification whenever an HTML file changes, why not use a standard diff tool and then loop through the changed lines, applying your rules?
Also, if this is a situation where you have access to the server and the files you're watching, you might be able to put everything under source control with CVS (or similar) and just watch for commits. If you want to use this approach for random sites on the web, just write a script that periodically downloads the html for the appropriate URLs and then commits it to source control and watch the diffs.
Not very practical, but outside the box.
If you can convert the source into valid XHTML/XML using something like SgmlReader or HtmlTidy then you could use XSLT. Simply create a XSL template for each site you wish to scrape.