I was told that AJAX would be the best toolbox to use for building the type of application I am interested in creating.
That being the case, I fired up an old copy of Dreamweaver MX2004 I have and started creating the *.htm, *.js and *.php files. However, when I loaded these files onto my server, I was unable to get the program to do anything. I tried to view the program in IE8, if this explains anything.
Where am I screwing up? Do I need to set a certain flag on my bowser?
I look forward to you response.
Does your server have PHP support? What does "unable to get the program to do anything" actually mean? Are you getting error messages? Unexpected results?
Related
Many bugs and errors in 2SXC installation
Can someone please give me some help?
This is supposed to be trivially easy.
I have spent 7 hours on this and got nowhere.
In deploying the module on new DNN install :
DNN PLATFORM
v. 09.02.01 (533)
Install 2SXC into the DNN - Successful
Deploy Content Module on to empty page: Successful
Click circular icon. Popup appears requiring Auto Configure button to be clicked.
Auto-Configure Content for 2sxc 11
Dialog Text:-
Auto-Configure Content for 2sxc 11? (Yes, I do)
install recommended content package? (Yes, I do)
Popup: Do you want to install these packages? (Yes, I do)
- Default content for 2SXC11
It takes about 10 seconds per package. Don't re-load the page while it is installing.
I click OK
1 second later
Popup: An Error occurred.
An Error Occurred
Spinner rotates ad infinitum
Try the help page: It says:-
"Run Auto-Configure and confirm the "are you sure" question, then wait a few seconds. Once you see the confirmation, everything worked". (Oh, No. It certainly did not!)
Installing default content templates
An error occurred.
Looked up the Wiki
Tried to upload the Content Templates .zip file into a Content Module Admin/App. An Error Occurred on the upload. Instruction says: See below for error. (There was nothing below).
Any advice welcome!
What you describe should be really easy - I agree.
My guess is that something has gone wrong in a way that's hard to spot. Maybe an installation once got interrupted or something like that. It should be easy, so I really suggest one of the following options:
Quickly replay the same scenario with a blank DNN to experience how it should work, and to ensure that your PC isn't doing something funny (for example, the file is downloaded by the DNN server, and if your PCs firewall would prevent the IIS from getting files, this would fail).
If that worked, probably just uninstall 2sxc completely and also uninstall the DB (that doesn't happen automatically, because you may just uninstall and want to keep the data) - use https://azing.org/2sxc/l/Kf5yDYQq/uninstall-2sxc - then try again
Ask a friend to play this through once with you
We just installed 2sxc on our development site, I’m super hopeful about it working - especially its ability to generate a json / json api. But! Today I used the Evoq page settings to delete “Content” instances on a test page - after that the “Add Module” to add a new “Content” instance fails - 2sxc’s javascript fails. Mysterious why just removing then trying to add “Content” instances would break 2sxc.
I have a complex HTML5 based user interface, which I show in my native win32 desktop application using webbrowser (Internet Explorer).
I've decided to open it from local machine instead of web server. But it did not work due to various security restrictions. So I found a workaround: setup asynchronous pluggable protocol for https protocol inside of my process and just provide data from local machine instead of Internet. I had to also implement my custom IInternetSecurityManager for the things to work (for unknown reason it was not enough to just implement IInternetSecurityManager and use file: scheme).
Now all seems to work fine except the one thing: browser completely ignores CSS files. It acts the way as if files are not there. It loads js from files, shows images, but does not "see" CSS files.
If I try to navigate to CSS file, it shows me this error message:
But if I try to access this CSS file using XMLHttpRequest - it "downloads" it fine.
Sorry for not providing a minimal reproducible example - it would be quite hard. Maybe somebody knows the reason, or can suggest me anything that I could try to resolve this issue?
I'm a newby in HTML, while I've some skill with Processing language.
I'm writing an application in Processing which I want to visualise in a local webpage.
I've a basic index.html, which upload my sketch and the file processing.js.
It works.
My problem is that sometimes, an application which runs with no proiblem using the Processing IDE, does not run in the webpage. I assume there are still some bugs in the porting from Processing to JavaScript.
What I would like to know is: is there some way to debug the webpage I try to visualise?
Just to seek "where" the webpage remains stuck! In this way I could bypass the problem!
For now, I'm using Firefox for html visualisation.
Thanks a lot, Valerio
Ops solved! I downloaded FireBug, an add-on for Firefox implementing a debugger.
Then I launched the debugger. It showed me immediately the error.
For curious people:
I declared an ArrayList called "foo_list", containing object "foo":
ArrayList<foo>foo_list
The above line does not produce any error in the Processing IDE.
However processing.js complains with it, the debugger displayng
the following message:
ReferenceError: ArrayListfoo_list" is not defined
The solution is to insert a blank space:
ArrayList<foo> foo_list;
This works! Maybe the error given to the parser
from Processing to JavaScript!
Bye!
I am writing documentation for a package with WB 2.0.
Very often, when I create links or insert cells using the documentation tools palette, I get the following message:
GlobalStyleNames::shdw: Symbol StyleNames appears in multiple contexts {Global,System}; definitions in context Global may shadow or be shadowed by other definitions. >>
This message appears even after I start a new session of Workbench - Mathematica.
Except for this, everything else seems to work fine. The documentation pages seem ok, although I have not yet made a "Build". Links, for ex, work as expected.
Can you explain why I get this message and how to fix it?
Should I expect problems at the Build stage?
The only "hint" I can give (maybe irrelevant) is that the first time I created the symbol pages (automatically from the usage messages), WB got "confused" somehow and included the pages for the Numerical sample package which I downloaded from the Wolfram Workbench web site. I erased these symbol pages and eliminated any link/connection/extension relating to this Numerical package and since then everything seems ok, except for the above message.
I just experimented a little further with this problem and this is exactly what happens:
Start WB 2.0
In package explorer, doubleclick on a .nb file so that MMA is automatically started as default editor (I use the CardDeck.nb file in the CardDeck sample package found on Workbench site)
When in MMA, open the DocumentationTools palette
Click on the sample tutorial page button (or most other buttons for that matter)
Bang! I get the message:
GlobalStyleNames::shdw: Symbol StyleNames appears in multiple contexts {Global,System}; definitions in context Global may shadow or be shadowed by other definitions. >>
in the message window.
So it seems that this problem is not related specifically to my package files, but is somehow linked to the DocumentationTools palette.
Does anybody else have this problem?
Is it a corrupted installation?
Thank you for any help
You could try switching off the automatic source loading for specific notebooks via Properties, Notebook Properties.
I am currently writing an application working with specially prepared image data. Another tool prepares the images (basically PNGs with additional data stored in the meta-data section). Now my tool works with these files, but not with all PNGs, so "we" decided to use a different file extension. So far, so good.
Now, because I am a lazy sack I implemented some file type registration to allow double-clicking on the file and opening it in my application (no problem at all).
And here is my Question:
It would be cool if the windows explorer could still show me the thumbnail previews for my files. Since they basically are still PNG files, it should be possible without writing my own shell extension (at least I believe so).
I quickly tried to copy all registry keys and values from HKCR.png to HKCR.mInDat (my file name ext) and it worked. However, I would prefere knowning what I am doing ;-)
Which of the registry settings are responsible for the thumbnail preview control and which can I use to get the preview for my file types?
I tried to google it, but I failed, since it seems I am unable to come up with the right buzz-words to find the info I need. Please, help me.
Thank you!
Yours,
3of4
Simple:
[HKEY_CLASSES_ROOT\.apng]
#="apng"
"Content Type"="image/png"
"PerceivedType"="image"
[HKEY_CLASSES_ROOT\apng\shellex\{BB2E617C-0920-11d1-9A0B-00C04FC2D6C1}]
#="{3F30C968-480A-4C6C-862D-EFC0897BB84B}"