I have overridden GWT TextInputCell.onBrowserEvent() to restrict input length and content.
I want to apply an input mask to format the input as the user types:
Enter 1234567890 and it is transformed to 123-456-7890 (telephone number).
I'd like to maintain the format during editing, such that a partial value is allowed
and dashes will be preserved in the partial value as well.
It would be nicer still to display the mask at all times, with blank space placeholders.
How do I determine, for each keystroke, where the cursor is within the input value?
In other words, I want to get the index of the value that's about to be added, deleted, etc.
Thanks in advance, any advice, examples appreciated.
Related
Have a form I am trying to build and even though I have a text box field that will work for users to enter a $ amount it would be nice to make it so that field only accepts numbers and keeps it in the $0.00 format. Seems like a simple thing but I cannot seem to find out how this would be done.
You need to specify the field as a decimal or double and define the precision (depending on what version you are using). The field should NOT be a text field but can use a textbox as the displaying control.
From an output standpoint, it will not automatically output $0.00, you have to format that based on the culture. There are several macros and functions within the API to do this.
Setup you control as followed
make the Data type a decimal number
in the Editing control settings click to show the Advanced section
in Filter set Type to Numbers and Custom
Add Valid characters your delimiter (, or .)
In the validation section add a rule for the minimum value to be 0.
The data type will enforce it to be a actual number.
You could also use as Validation a Regular expression setting something like:
^[$]?([0-9]{1,2})?,?([0-9]{3})?,?([0-9]{3})?(\.[0-9]{2})?[$]?$
which will allow a dollar sign prefix or suffix.
We use Apache UIMA Ruta for processing our documents. The input documents contains all kind of patterns that we try to recognize and translate to a hierarchy of annotations.
One of the things we will do with the result is to decorate the input text with links. For that it's import that we know the original position information of the found annotations.
Some of the annotations are based on value lists. We use MarkTable to resolve them.
The problem we have is that input document can contain different kind of special entities. For example, the document can contain also words that contain entities like & 𝌆. These can also exist in words / sentences that will be looked up into valuelists.
We are searching for an option to generalize (convert) all that kind of options to a normal "plain text" format, so that we don't have to add all kind of options, with special entities to the valuelists.
Doing a pre-processing of the document and replace them all (for example with the HTMLConverter engine) is AFAIK not a good option, because that will also change the position info. & should match on &, but still seen as size 5.
I tried to use the replace action, that will add an extra "replacement" attribute to the annotation. When I add an interceptor (aspect) to the getCoveredText of the annotation class, and return replacement instead of real text if available, the matching will succeed. But this give problems if the replacement text contains spacers (the end position is still equal with the original text / first RutBasic).
Any suggestions how we can solve this?
I solved this issue by building a pre- and post processor for the content.
In the pre-processor I replace text fragments with other text. For example the & and & will be replaced by a normal &. While preprocessing I store each replacement details in an replacement object, that will be added to an ordered list. A replacement object contains the original text and the difference in length (& is 4 characters longer than a single &).
After annotating with RUTA(and other annotators) I correct all the found annotation values (text) to the original value and I fix the position information (begin and end) of the annotations, so that they match with the original content. I use the list with replacement details for this process.
A web form collects data on students in a band organization at school. The form data is fed into a google sheet that then populates a merge template and the merged forms are emailed to the recipient. A parent needs to print, sign and turn in the forms. There are hundreds of kids in this band and at registration time when the forms are turned in it is easier to sort all the papers in the stack if you have a short sort number in the corner... Volunteer kids don't apply alphabetization well. I'm trying to create a formula that will give me that sorting number to merge onto the header of each page of the PDF they receive after submitting the form. I want it based on last name and then first name and be able to create that number (in the google sheet) on the fly because the merging happens almost instantly when the user submits the form. Hence, an excel type formula is desired that will result in a number representing the kids name. I'd like for each number to be unique but some names are the same for the first few letters, also some names are only 2 characters long. I tried making A=10, B=11, z=35 etc. (so all are 2 digits) So, using only the first 3 characters, Bob Jones would = 192423112411 - hardly easy to sort the paper at a glance and it doesn't really differentiate between Bob Janes either. 4 digits is preferable. I also looked at =code() formula and it came out with long numbers too. Any advice is appreciated. Thanks!
Side note: What method do spreadsheets use to sort text? Do they weight the characters or what? Before I got the automerge thing to work I assigned each kid in the list a number higher than the one below and lower than above (on the sheet), then did the merge.
One option is to:
sort the name list alphabetically
add a sort number column, and put a =TEXT(row(),"0000") formula to generate a unique ID
on the merge spreadsheet, use a VLOOKUP function to retrieve the unique ID for that specific name.
First off, that wall of text was kind of hard to read through. Please try and do a little formatting so the people trying to help you can easily follow what you're trying to convey.
Personally I would suggest a hyphenated system. First initial of last name converted to a number, followed by a hyphen, followed by the first two letters of their first name converted to numbers.
Bob Jones becomes 11-1956 assuming you differentiate between upper and lower case, or 11-1924 if you convert everything to upper case, which I guess makes more sense.
You could use this VBA function to convert names to a system like that:
Function ConvertToIndex(strInput As String) As String
Dim strLast As String
Dim arrName() As String
Dim strFirst1 As String
Dim strFirst2 As String
arrName = Split(strInput, " ")
strLast = Mid(arrName(1), 1, 1)
strFirst1 = Mid(arrName(0), 1, 1)
strFirst2 = Mid(arrName(0), 2, 1)
ConvertToIndex = Asc(UCase(strLast)) - 55 & "-" & Asc(UCase(strFirst1)) - 55 & Asc(UCase(strFirst2)) - 55
'MsgBox ConvertToIndex
End Function
Thank you Tim, Nutsch and Mad Tech for your responses. I appreciate your input. Sorry the paragraph was so long, I get wordy. Because the members get their merged PDF sheet immediately after submitting I need the number to be based on the name as soon as it's entered, not after the fact; so I was looking for a formula that would reside in the sheet. Interesting VBA function too though. I'll settle for numbering them afterwards, maybe when the sheets are turned in. By then I'll know all who are in the band and can assign numbers like before. Thanks again!
I am programmatically adding an OpenXML paragraph to a Word Document and I need to be able to identify that paragraph as mine later on. Any ideas on how to do this? I have tried inserting an XML comment and extended attributes but when you save the document in word it removes all unknown xml. It doesn't matter if it is an attribute in the paragraph or the run, or an element before the paragraph, just some way I can identify it later on. Also, I do not want this identifier visible in the word document.
Examples of what I could use:
<paragraph id="myParagraph"></paragraph>
<otherelement>myparagraph</otherelement>
<paragraph></paragraph>
Any help would be AWESOME because my head it hurting from the brick wall I have been running into.
Thanks!
Give the paragraph a w:rsidR attribute and assign a unique value to it; if there is no value present when word saves the document it will randomly assign it's own 8-digit hexadecimal value anyway. (The value is not limited to 8 digits or hexadecimal characters. Word will not modify existing RSIDs.)
That being said -- make sure to keep RSID values unique and do NOT modify existing RSID attributes -- they are the unique ID for that paragraph, and if the document splits into multiple versions and a user tries to merge them back together those RSIDs are used to determine what paragraphs have changed.
(Also note that runs have RSIDs as well.)
If the user modifies the paragraph, the RSID of that paragraph may change.
The alternate option is to use Custom XML: http://msdn.microsoft.com/en-us/library/bb608618.aspx
Use stylename in paragraph properties.
or try this one
http://msdn.microsoft.com/en-us/library/office/hh674468.aspx
Hope this helps.
I am building a dynamic reporting feature for a client. They want to create new stored procedures, and have them correspond to new reports. We are using T-SQL and each cell in a grid/report can have its own formatting and/or functionality.
I'm looking for a format specification to identify presentation, color and conditionals for data... for instance, I am thinking of something like this:
{data}|{format}
123.56|$#,##0.00
Results in ... $123.56
I am looking for standard ways to represent the formatting field, with the potential for colors and conditionals. Is there some standard out there already?
It all depends on what you're looking for. You have to ask yourself what types of formatting you wish to apply. Here's some cases you might want to consider:
In-line formatting
Do you want to have a cell that contains mixed formatting (e.g. "1234.567" shows bold, regular and italic in a single cell)?
Multi-column based output
Do you want to output a value in a cell that's based on multiple cells?
Cell1="1234"
Cell2="56"
Cell3={Cell1}.{Cell2}
---> which would output "1234.56"
If don't need either of those things, then all you want to do is provide a single format for the entire cell. Let's divide it into the two formatting elements: transformations and visual effects:
Formatting "1234.5678" into "1234.56" is a transformation. It has to be done by code that knows how to interpret the value as a number, and how to turn that number into the textual string of digit-characters.
Making a cell blue, or the text red, or bold - these are all visual transformations that are merely a set of attributes regarding the display of data in a cell. We don't care here about the type of data in the cell, since we just have to put pixels on a screen.
So, to bottom-line this: it's all about what you want to happen. If you're producing HTML reports, then HTML & CSS are very convenient methods for describing the visual-effects formatting of the cell, since you won't have to convert it twice.
As far as I know, there's only a couple of standards for encoding visual-effects display, and they are similar to SGML - TeX, HTML, PostScript, etc; they all have "tags" (sometimes with "attributes") to modify the display of the content within the tag.
Which leaves us the transformational formatting. There were two common approaches to this. The first is procedural. You list a set of transformations you wish to do on the data to turn it into text. Nowadays, we often use substitution masks, like in your example, $#,##0.00, or like in sprintf's %.2f, etc.
Again, just choose a formatting specifier that is the simplest to use in your environment. If you're coding in a language that accepts a certain format, then use it!