Update: As of Sept 3rd, 2010, this code or approach no longer works. Twitter has taken themselves too seriously to disable a working protocol in lieu of complicated oAuth. I am keeping the post intact for amusement and knowledge of xmlhttp works.
Twitter is fun. You can stay in touch with your friends and followers, 140 characters at a time.
Out of curiosity I opened the twitter api documentation today to see if it is possible to build an excel based desktop client to post messages to twitter.
It turns out that, doing this using twitter api is relatively simple. So I went ahead and built an excel sheet using which you can post messages to your twitter account. Interested? Read on
Create a new MS Excel file and make a data entry form like this
You can insert the button using form controls. Go to menu > view > toolbars and select “forms”.
Now select the button control and draw it on your sheet.
Excel will show a dailog asking which macro to run when that button is pressed. Enter the name as “tweetThis” or something cool.
Make sure you adjust the text color of password field same as background. That way your colleague (say hello to her from PHD) cannot look over your shoulder and know your twitter password.
PS: if you are using Excel 2007, form controls will be available in “Developer” tab of ribbon. If you don’t see developer tab, you must turn it on from “excel options”. Press office button and select excel options. I guess the option will be in “Advanced” area.
Create named ranges for your data
(this step is not mandatory)
We need just 3 fields of data to post a message to your twitter account. User name, Password and Message . Select each of the 3 cells and create named ranges for them. Name them something meaningful like “tusername”, “tpasswd” and “tmessage”. To create a name for selected cell, just press menu > insert > name > define (press the create name button in excel 2007)
Now, the fun part, writing macro code to post your message to twitter
The actual code is no geek stuff. We will use XMLHTTP object to do our work.
What is xmlhttp? it is the same object your browser uses to dynamically receive and send data from websites. It is the stuff behind all those cool AJAX powered sites.
First, right click on the “tweet” button you have created and select assign macro option. In the window it would show your macroname (tweetThis). Select it and click on edit button. This will open VBA Editor. Don’t freak out. 🙂
Our code needs to do the following stuff:
- Create an xmlhttp object
- Use twitter API’s post method and post the message
- Get the status and display it in debug window (just so that we would know if something went wrong)
- Close the xmlhttp object
I have written the below code, but I am sure you can write your own looking at how simple it is.
Sub tweetThis() Dim xml, tUsername, tPassword, tStatus, tResult Set xml = CreateObject("MSXML2.XMLHTTP") 'get the username entered by you in named range tusername tUsername = Range("tusername") 'get the password entered by you innamed rangetpasswd tPassword = Range("tpasswd") 'get the message entered by you innamed range tmessage tStatus = Range("tmessage")xml.Open "POST", "http://" & tUsername & ":" & tPassword & "@twitter.com/statuses/update.xml?status=" & tStatus, False xml.setRequestHeader "Content-Type", "content=text/html; charset=iso-8859-1" xml.Send tResult = xml.responsetext 'you can view Twitter’s response in debug window Debug.Print tResult Set xml = Nothing End Sub
Finally, enter your user name and password and a test message and test your code
If everything is fine, you should be able to tweet from that spreadsheet. Here is a sample message if you don’t know what to tweet:
Wow, http://chandoo.org/wp just posted a cool new way to make your own twitter client
You can easily extend this code to check someones status message, DM or message someone or analyze twitter stream. For processing twitter data you can use DOM parser objects from VBA.
Download Twitter from Excel Application and Play around with the code
Go ahead and download the twitter from excel app and learn by opening the code etc.
That is all. Do you like this ?
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24 Responses to “10 Supercool UI Improvements in Excel 2010”
The best improvement by far is the Collapse Ribbon ^ button !
Kind of a shame that some of the best improvements are actually returns to old functionality. One thing I don't like is that to get to recent files I need to do an extra click after File - apart from Save As, that's why I'm usually in the File menu. I like the sparkline options, though they are still as not fully featured as some of the free and pay options out there.
The collapse button for the ribbon menu is good news. Can you make the ribbon menus stick too?
Nine improvements, not ten. You can also select multiple objects in 2007. Click on the Find & Select item at the far right of the Home tab, and the dropdown looks remarkably like your 2010 screenshot.
@Jon.. Thank you. Dumb me, I somehow thought we couldnt select objects in Excel 2007. Just saw the "select menu" and it is there. I have corrected the post and removed the point. I have added the "you can make your own ribbons" instead. Thanks once again.
@Arti: what do you mean by make ribbons stick?
@Alex: May be it is my installation, but when I go to "File menu" I see "recent files" by default.
For example, if I am working with one of the contextual ribbon menus (Pivot tables, Drawing/Chart etc), as soon as I click away from the selected object, the menu tabs vanish. If I click on the object again immediately, then Excel will remember what I was looking at, but if I wander away and click on a Pivot, then back again on the Chart, the menus will 'appear' but not get activated, thereby causing much annoyance and additional clicking.
I want to "pin" the whole menu (not invididual commands) somehow, so that I can have the menu there for the length of the time I am working with graphics. Excel 2003 used to have the Drawing toolbar you could detach and hover while you were working, but this functionality disappeared in Excel 2007.
My thought was Excel should just allow a 'pin', similar to the Recently Opened files menu, for the Ribbon Menus as well. If I have not selected any Drawing object, the commands can be greyed out, but I want the menu as a whole to 'stick'.
@Arti... I think MS solved this problem differently. When I select a pivot and go to "design" tab Excel 2010 remembers this and automatically takes me to "design" tab when I reselect the pivot.
Apart from this you can also define your own ribbon with all the things you normally do. See the above article (I have added this after Jon's comments)
Nice feature. About time for a upgrade for MS Office
Oh... okay. That might be a start. I'd probably just copy-paste the Drawing tab haha. Thanks. I'll definitely give Excel 2010 a try.
Btw - have you considered getting into / gotten into the world of Excel as it meets SharePoint?
Actually, the replacement new thing is probably better than all the rest. One thing that the designers of the Office 2007 ignored was allowing regular users to customize their own interface. Office 2010's interface was expanded in this way to address the huge uproar.
Is there still a limit on how many things you can add to the QAT bar? (I'm too lazy to look myself.)
@Jeff.. it seems to take quite a few, but only shows one line and gives a little arrow button at the end. (summary: shucks!)
The best thing is you can edit the ribbon directly from excel, so now i can create my own bar with just the things I use regularly!
One of the annoying things in 07 for me is the Add-Ins menu bar - in 03 I could keystroke directly to menu add ins.. In 07 I needed an extra keystroke just to activate the add-in menu, then the keystrokes as normal.. Hope this marek sense..
John -
If you remember the old Excel 2003 Alt-key shortcuts, you can still use them in 2007. To get to the Add-In dialog:
Alt-T-I
Dear Arti & Chandoo
Seen your comments over some issues. Hope you are form India, gone through your comment expecting a pin to command it as a whole, great, hope if someone out of MS have read it, it may be kept in mind while the next R & D of Office Ver. 16
Just incase someone forgot CTRL+F1 will collapse the ribbon.
[...] was pleasantly surprised when I ran Microsoft Excel 2010 for first time. It felt smooth, fast, responsive and looked great on my [...]
I like the sparklines, and the ability to modify the charts
How do you get rid of the advertisment on the right hand side? If you upgrade then will it take off the ads?
Once again Microsoft has re-decorated the Office and we are NOT pleased!
The graphics object selector can be found in the Home ribbon under Find & Select, Select Objects near the bottom of the drop down. You can make it part of the Quick Access toolbar by right click over it and selecting Add to Quick Access toolbar.
The graphics "cursor" will now appear on the mini-toolbar at the top left of the window.
How to get rid of "Add-Ins" button in Backstage (File)" menu by means of XML code, i.e. to hide, to delete or to disable this button?
This button is usually situated in the Backstage menu between "Help" and "Options" buttons.
Vladimir, did you ever get an answer to your question?
I am tying to customize the ribbon UI for a file using XML, and this is precisely the piece I can't figure out. I can hide other tabs, remove items from QAT and backstage - all except the options that are showing up under add-ins in backstage. If there is an XML syntax for referencing this thing and making it invisible, I cannot find it.
Hey, nice tutorial. Please check my video tutorial on similar topic at the below link and provide your comments:
http://www.youtube.com/watch?v=TeIFc0jYjpA