I have a friend that is working on a company without any real IT people, and they've gone the classical corporate route of stringing things together with Excel macros whenever they need something. I was trying to figure out what alternatives are available for someone that isn't a programmer by trade.
What is an easy alternative to Excel when you want to distribute data offline together with forms for manipulating it, that doesn't have a steep learning curve? I was going to suggest he learn Python and SQL-lite, but I'm hoping StackOverflow can come up with a wiser answer.
Honestly, for non developers (and if you do not have a dev staff in-house) there really isn't anything wrong with Excel.
That being said, Lightswitch is a new and fairly interesting option for basic forms over data work (although it's still a bit green).
IMO once you go down the route of languages like Python, etc. you're really looking at someone who is going to have to be a programmer (and they may be shooting themselves in the foot on a regular basis).
In that type of environment users end up with Excel or Access to manipulate data. Excel is convenient where cells in row are calculated the same way, but with exceptional cases. Access is better for calculating over multiple rows easily, data management forms (yes Excel can do it too, but Access is easier) and formatted reports.
The best situation I've arrived at in this type of environment is standing up read only "data warehouse" that Excel and Access users can link or download data from to manipulate on their own. For this situation SQL Server is probably the right choice and I use quotes around "data warehouse" because I don't mean it in the technical sense, but rather just a convenient repository. That way you have one definitive system of record. Then any report generated in either tool repeatedly becomes a candidate for incorporation into that warehouse.
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Excel solver is amazing and wondering if its possible to incorporate the Solver functionality into a web based app instead of keeping everything in Excel. My guess is no because solver solutions are cell based.
On second thought, there is probably a similar solver available with python.
It is possible, but extremely far fetched. You would have to set up Excel on the web server, which makes crazy things to the licensing. Once there, you will have to run Excel in a separate process, but control it from your web app. Using interop in .net might be the least stupid way of doing this.
So just a couple of links to point you in the right direction:
https://www.solver.com/frontline-systems-releases-next-generation-solver-add-in-optimization-excel-online-and-excel-2016
The last few paragraphs point out that you can use the solver with RASOn, JSON C++, R, Python etc in your own apps so that is an option for you.
https://www.solver.com/
Is the homepage of the company that provides the Solver, and access to the more powerful version that exceeds the built-in version in Excel - good though that is. I have not needed the larger version - just turned a model or two around to reduce the computing needs.
I have an excel sheet I've received from someone with information about their personal library recently, and they've asked me to add the library of congress number to every book on the sheet. There's thousands of books on this thing, and it would take forever to search the library of congress website and copy-paste everything on here. Is there a built-in function or a way to have a column search the website for each book and copy the appropriate number?
Err... No.
This specific functionality (searching the library of congress) is so specific, that it makes no sense for Microsoft to add it to Excel. There would be probably 3 people in total that would EVER use it.
A more generic functionality (take an arbitrary webpage and look for some arbitrary information in it) would on the other hand be too vague. Either it would be useless or it would need to have a bazillion parameters to get it to do what you need to. And you'd need to spend months trying to configure it just right.
Actually, Excel does kinda offer this generic functionality - it's called the VBA. You can write custom programs there that can do pretty much anything under the sun. The downside - it's programming. If you know what you're doing, you can probably get it done in a couple of days, maybe a week. If you don't know... good luck. You'll need it!
In excel is it bad to have about 1000 embedded if statements? I have about 1000 options that I want to pre-populate in other excel fields, what is the best way to do this other then inefficient if statements?
only 7 if statements can be embedded in one another in older versions of excel. 2007 allows more, but it gets unwieldly after that.
A better option may be to build a table with all your different options, then use the VLOOKUP formula to pull the result.
Whether you use Excel or another tool, the important thing is to design it well with a good flow of information that is easy to follow. Excel works great for large spreadsheet projects as long as they are well designed. The additional benefit to a well designed Excel file is that more people can open them.
Yes, it is bad.
Excel is not a good tool to use for complex programs. It would be better to buy Resolver One which gives you a spreadsheet interface, but actually generates Python code under the hood. That way you can audit and test the code for correctness, and you are less tempted to create awfully complex, and often buggy, spreadsheets.
There is a group called the European Spreadsheet Risks Interest Group that holds an annual conference about the risks inherent in complex buggy spreadsheets. A lot of the papers presented at this conference are available on their website.
I built an excel model used to analyze real estate transactions. I would like to create a user interface to overlay the model so that the file can be distributed to clients to evaluate potential investments
The interface will serve two primary functions:
1)Enhance the user experience by creating an easy to follow input page. The entered data will then flow through to the model from which reports will be generated for the user to view.
2)Protect the intellectual property of the model by restricting the user from the underlying model. The user will not be able to view or edit the formulas in the excel file.
I believe this can be done using MS Acess/Visual Basics but I was hoping to find a program that is more professional looking. Can anyone suggest a program/programming language in which this type of user interface could be created?
Thank you in advance for your help.
You don't have to use Access, VBA (Visual Basic For Applications) is built right into Excel. There are good books available and lots of web resources. Your main problem seems to be the UI is not professional - I'd disagree, out of the box it will look like an application developed 5-10 years ago, but it will still work and look ok.
If you want a really slick interface, I'd suggest you look at WPF and integrating that into Excel. However there is a big learning curve to get that going, I'd get a basic UI going, show/sell that to your customers, and then ask them what they want.
I think my first question would be how savvy are you with development? You really didn't elude to that in your post.
If your using Excel 2007, there are ways to hide menu commands in Excel and remove a lot of the current interface and replace it with your own. It looks like Excel and functions like Excel, however, the ribbon interface looks vastly different. The other side is just to add a Tab or Menu and have your commands there. It sounds like you want use Excel as your UI, but replace the commands with your functions.
If you want to HIDE your IP, and you decide VBA is the way to go, then your code is stored inside the Excel Spreadsheet and is accessible to anyone who knows how to open the VBA editor.
If you decide to do it in .NET, then your functionality exists in an assembly outside Excel, and the .NET runtime loads it when you open the Spreadsheet. No amount of poking around inside Excel will help them find your "code".
There are lots of code samples to help you with both. I would recommend VB.NET if you decide to do .NET. From a pure syntax point, VB.NET handles lots of the office programming "quirks" well and can help you speed development. Here is the office development site, that you can go and get information before making a decision.
Also, according to this article you need to buy Visual Studio Professional 2008 or 2005 to get the graphical designers and such. If this isn't feasible or affordable, VBA might not be a bad idea to start with.
In regards to my development savvy, I am novice. I am familiar with the basics of VB but doing the actual development for the type of UI I have in mind is beyond ability. I plan to hire a developer to create the UI but before I can do that I need to decide the language it will be built in.
MrTelly, Chris, I appreciate your advice.
I am currently in the search for a skilled developer willing to collaborate to determine the best language to build the UI and then execute the development. If you have any recommendations or would like to discuss the project yourself I can be contacted at phtwright#gmail.com .
Any good recommendations for a platform agnostic (i.e. Javascript) grid control/plugin that will accept pasted Excel data and can emit Excel-compliant clipboard data during a Copy?
I believe Excel data is formatted as CSV during "normal" clipboard operations.
dhtmlxGrid looks promising, but the online demo's don't actually copy contents to my clipboard!
I'm currently using dhtmlxGrid and we have the Excel copy/paste functionality working. dhtmlXGrid is the most full featured javascript grid package that I've found.
On their website, dhtmlXGrid claims to support Clipboard functionality in the Professional version. (However, I noticed the Sample on their site isn't working on my Firefox. EDIT: It's probably the permissions issue that Nathan mentioned.)
In any case, we had to do some extra work to get the exact Excel copy and paste functionality we wanted. We essentially had to override some of their functionality to get the desired behavior. Their support was pretty good in helping us come up with a solution.
So to answer your question, you should be able to get them to support copy and paste if you purchase the Professional version. I'm just warning you that it may take some additional work to fine tune that behavior.
Overall, I'm happy with dhtmlXGrid. We use a lot of their features. Their support is pretty good. They usually take one day to respond since they are in Europe (I think). And Javascript is by its very nature open source so I can always dive in when I need to.
Not an answer, but a warning: my company bought the 2007 Infragistics ASP.NET controls just for the Grid, and we regret that choice.
The quality of API is horrible (in our opinion at least), making it very hard to program against the grid (for example, inconsistent naming conventions, but this is just an inconvenience, we have complaints about the object model as well).
So I can't say that I know of a better option, I just know I will give a try to something else before paying for Infragistics products again (and the email support we got was horrible as well).
I was wrestling with this problem several years ago (2004 I think). We ran into the problem that Firefox doesn't allow scripts to read the clipboard by default (but you can grant access to the clipboard).
There's other ways of reading the clipboard data as well...Flash, for instance, can read the clipboard. There's a good article on ajaxian to explain how do to this behind the scenes.
In the end, we couldn't find a web-based Grid that fit the bill, so we had to create our own in a mixture of Actionscript and Javascript.
I'd hate to be Captain Obvious here...but what about a plain old .NET Gridview control? You can copy Excel data into it and out of it...and you can run it on any system with the .NET platform installed.
http://dhtmlx.com/dhxdocs/doku.php?id=dhtmlxgrid:clipboard_operations