We have a ColdFusion based site that involves a large number of 'document authors' that have little or no knowledge of HTML. The 'documents' they create are comprised of HTML stored in a table in the database. They use a CKEDITOR interface. The content that they create is output into specific area of the page. The document frequently has tons of technical terms that readers may not be familiar with that we would like to have tooltips automatically show up for.
I and the other programmer want to have some code insert 'tooltip' code into the page based on a list of words in a table on our SQL server. The 'dictionary' table in our database has a unique ID, the word/phrase we will look for and a corresponding definition that would be displayed in the tooltip.
For instance, one of the word/phrases we will be looking for is 'Scrum Master'. If it occurs in the document area, we need to insert code around the words to create a tooltip. To do that, we need to see if certain conditions exist. Are the words within an anchor tag? If yes, is there already a title value for the tag (title is used to contain the info to be displayed in a tooltip)? If a title tag exists, don't do anything. If the words are not in an anchor tag, then we would put anchor tags around the words along with the title that will contain the definition.
The tooltip code we use is via jQuery (http://jqueryui.com/tooltip/). It is quick and simple to use. We just need to figure out how to use it dynamically based on our dictionary table.
Do you have any suggestions of how to go about this?
I was hoping that jSoup might have a function that I could use, but that doesn't seem to be the right technology for what I want to do, but I could be wrong and I am happy to be corrected!
We have a large number of these documents and so manually inserting and maintaining the tooltip code is just not an option.
Update you content with something like:
strOut = ReplaceList(strIn, ValueList(qryTT.find), ValueList(qryTT.replace));
Since words are delimited by spaces, the qryTT.find needs to have spaces. The replace column is going to need to include some of the original content. You are going to have to be careful with words followed by a comma or a period too.
I would cache the results because I would expect it to be memory intensive.
Related
Hi everyone!
I have this template which uses a table and I want that the section "Repeat this section depending on total records" be repeated. The scenario is that a certain person can have multiple entries (which will be placed in the "repeat this section...") and once that is created, I will convert this into a pdf page with breaks.
Is there a way to do this? The result will be something like this
I’m not sure where to start on this project. I know how to read the contents of the excel spreadsheet, I know how to identify the header row, I know how to loop over the contents. I believe I have the UX portion worked out but I am not sure how to process the data.
I’ve googled and only found .Net solutions but I’m looking for a ColdFusion/Lucee solution.
I have a working form allowing me to map a user's spreasheet column to my database values (this is being kept simple for this post; user does not have direct access to the database).
Now that I have my data, I'm not sure how to loop over the data results. I believe there will be several loops (an outer and an inner). Then of course I also need to loop over the file contents but I think if I can get the headings mapped out,I can figure out the remaining.
Any good links, tutorials, or guides would be greatly appreciated.
Some pseudo code might be enough to get me started.
User uploads form
System reads headers and content.
User is presented form with a list of columns from their uploaded spreadsheet to match with available database fields (eg “column1” matches “customer name”.
User submits form.
Now what?
UPDATED
Here is what the data looks like AFTER the mapping has been done in my form. The column deliiter is the ::: and within the column the ||| indicates the ID associated with the selected column value. I've included the id and the column value since I plan on displaying the mapping again as a confirmation. Having the ID saves a trip to the database.
If I understand correctly, your question is: how do you provide the user a form allowing them to map their spreadsheet columns to that of the database
Since you have their spreadsheet column names, and you have the database column names, then this problem is essentially a UI/UX problem. You need to show both lists, and allow the user to map them. I can imagine several approaches to this. My first thought would be some sort of drag/drop operation, as follows:
Create a list of boxes, one for each field in your database table, and include the field name in (or above) the box. I'll call this the db field list. Then, create another list for each column from the spreadsheet, which I'll call the spreadsheet column list. The user would drag/drop items from the spreadsheet column list to the db field list.
When a mapping has been completed by the user, you would store the column/field names in as data for the DOM element of the db field list box. Then upon submission, you would acquire the mapping data by visiting each box and adding it to an array. Then you would serialize that array into JSON and send that to your form submission handler.
This could be difficult or easy, depending on your knowledge of UI implementations using JavaScript. jQuery makes this easy (if you know jQuery). There's even a jquery UI plugin that does this: https://jqueryui.com/droppable/.
A quick search for javascript drag drop would help, and here's a few articles I found:
https://www.w3schools.com/html/html5_draganddrop.asp
https://medium.com/quick-code/simple-javascript-drag-drop-d044d8c5bed5
You would also need to submit the array of mappings using javascript. You could search for that as well, and here's an article I found:
https://codereview.stackexchange.com/questions/94493/submit-an-array-as-an-html-form-value-using-javascript
I´m working on a project using XSL-FO to generate some PDF Files.
There are several tables with rating comparisons.
Some columns have short text and some have very long text.
Without the attribute keep-together.within-page or with keep-together.within-page='auto' the tables look very ugly because the columns break the text at the end of a page - no matter what.
So i decided to use keep-together.within-page='always' to achive a better look. If a row doesnt fit on a page, fop moves the row to a new page. beautiful.
Now the problem.
In some cases some texts are very long and the content is larger than one page. In this case i want the row to break onto 2 pages.
I was looking for something like keep-together.within-page='always if possible'
is it possible to achive this some how?
You are searching for:
keep-together.within-page='<number(1-9)>'
If you type in 'always' fop tries to fit it with any necessary method into one page. If you specify a number it is more like "I will try what I can, but if the text is to long, it will break anyways". The number you fill in, is more like a priority, in case you have many nested keep-togethers. That means that the value 1 will also do its job.
Is there any way to group a table by a text field, having in count that this text field is not always exactly the same?
Example:
select city_hotel, count(city_hotel)
from hotels, temp_grid
where st_intersects(hotels.geom, temp_grid.geom)
and potential=1
and part=4
group by city_hotel
order by (city_hotel) desc
The output I get is the expected, for example, City name and count:
"Vassiliki ";1
"Vassiliki";1
"Vassilias, Skiathos";1
"Vassilias";5
"Vasilikí";25
"Vasiliki";23
"Vasilias";1
But I'd want to group more this field, and get only one "Vasiliki" (or an array with all, this is not a problem) and a count of all the cells containing something similar between them.
I do not know if could this be possible. Maybe some function to text analysis or something similar?
SELECT COUNT(*), `etc` FROM table GROUP BY textfield LIKE '%sili%';
// The '%' is a SQL wildcard, which matches as many of any character as required.
You could do something like the above, choosing a word for the 'like' that best fits the spellings that your users have used.
Something that can help with that would be to do a
SELECT COUNT(*), textfield FROM table GROUP BY textfield ORDER BY textfield;
And selecting the most 'average' spelling for your words.
Otherwise you're starting to get into a bit of language processing, and for that you will want to write some code outside of SQL.
This would be something like https://en.wikipedia.org/wiki/Damerau%E2%80%93Levenshtein_distance
To find word's that are the same within an arbitrary margin of error.
There is a MySQL implementation here that you should be able to transpose as needed
https://stackoverflow.com/a/6392380/1287480
(credit https://stackoverflow.com/a/3515291/1287480)
.
(Personal thoughts on the topic)
You Really Really want to think about limiting the input from users that can give you this issue in the first place. It's far far better to give the users a list of places to select from, than it is to push potentially 'dirty' information into your database. That eventually always winds up with you trying to clean the information at a later time. A problem that has kept many people employed for many years.
Assume that I have a list of employee names from a database (thousands, potentially tens-of-thousands in the near future). To make the problem simpler assume that each firstname/lastname combination is unique (a big if, but a tangent).
I also have a RSS stream of news content that pertains to the business (again, could be in the hundreds of items per day).
What I would like to do is detect if an employees name appears in the several paragraph news item and, if so, 'tag' the item with the person its talking about.
There may be more than one employee named in a single news item so breaking the loop after the first positive match isn't a possibility.
I can certainly brute force things: for every news item, loop over each and every employee name and if a regex expression returns a match, make note of it.
Is there a simpler way in ColdFusion or should I just get on with my nested loops?
Just throwing this out there as something you could do...
It sounds like you'll almost unanimously have significantly more employee names than words per post. Here's how I might handle it:
Have an always-running CF app that will pull in the feeds and onAppStart
Grab all employees from your db
Create an app-scoped look up struct with first names as keys and a struct of last names as values ( you could also add middle names sibling to last names with a 3rd tier if desired ).
So one key in the look up might be "Vanessa" with a struct with 2 keys ( "Johnson" and "Forta" ) as its value.
Then, each article you parse, just listToArray with a space as a delimiter and loop through the array doing a simple structKeyExists with each token. For matches, check the next item in the array as a last name.
I'd guess this would be much more performant processingwise than doing however many searches and also take almost no time to code and you can feed in any future sources extremely simply ( your checker takes one argument, any text on Earth ).
Interested to see what route you go and whether your experiments expose anything new about performance in CF.
Matthew, you have a tall order there, and there are really multiple parts to the challenge/solution. But just in terms of comparing a list of values to a given set of text to see if one of them occur in there, you'll find that there's no one could CF function. BEcause of that, I created a new one, findList, available at cflib:
http://cflib.org/index.cfm?event=page.udfbyid&udfid=1908
It's not perfect, nor as optimal as it could be, but it may be a useful first step or you, or give you some ideas. That said, it suited my need (determine if a given blog comment had reference to any of the blacklisted words). I show it comparing a list of URLs, but it could be any words at all. Hope that's a little helpful.
Another option worth exploring is leveraging the Solr engine that ships with CF now. It will do the string search heavy lifting for you and you can probably focus on dynamically keeping your collections up to date and optimized as new feed items come in.
Good luck!