Would it be possible to create and populate tables within ckeditor from uploaded files?
A user would choose a file from their machine in any format such as word, excel etc and it could display a formatted table in the editor....
It is pretty clear that one can create a table in CKEditor. Also, it is possible to add a table automatically. Now, if you want to automatically add a table based upon the content of an uploaded file, then:
create a form where the file can be uploaded
implement the feature with which one can upload the file
make sure you know where your files are, either using a database or a deterministic algorithm
implement a server-side functionality which prepares the content (table) data
use the prepared data as input at client-side
Related
I currently generate excel files in my controller and store it in my storage path, thus I have an api to return the excel file but I want to let the user view it in the blade view. What is the best way or easiest way of doing this? Is putting the excel file in the iframe possible? As I know it is possible if the excel file is from the web and not from my own api/project path. The api that returns the excel file actually downloads the file straight away and does not just return the excel file's data
As commented above...
You may use Handsontable JavaScript plugin. It will help you get an excel-like interface.
Alternatively, you can process the excel data and simply display the data in a table
I have a page on APEX which has several labels.User should fill these labels to create new record.But this is a new application.The company has used excel to keep these records.Now It is the problem;
Users want to have a option that import excel file and excel file's cells fill required labels.I can not find any method to do that.
Thanks
As far as I an tell, you can't do it on that page.
What you can do is to create a Data Loading process. How? Create a new page and choose ... well, Data Loading page type. The Wizard will lead you through the process (there's no sense in typing it over here).
Once you're done, Apex will create 4 pages which will cover the whole process:
choose the source
perform mapping
data validation
display the final result
and let you load data stored in those files. Though, you can't import the native Excel file (.XLS or .XLSX) - save that file as a .CSV (comma-separated values) and then use it as data source for the loading process.
I am trying to set up tabulator with all it's data validation goodness and simple to use UI in order to help a colleague with CRUD operations on a .txt file he has to do on a daily basis.
I found that tabulator can load data using AJAX but my question is, is it possible to load the data from a .csv/.txt file and then save to the same file?
I know you can export to .csv but without overwriting the loaded data, next time all his work would be lost.
If you are referring to a file on a users local computer then im afraid there is no import from file functionality built in to tabulator, but there is nothing to stop you implementing that bit your self.
The link below is a link to an article that explains how to load a CSV file from an input element in JavaScript,. In the example it loads it into an HTML table, but you could easily alter that to dump it into an array of objects to pass into Tabulators setData function
http://codeanalyze.com/Articles/Details/20174/Read-CSV-file-at-client-side-and-display-on-html-table-using-jquery-and-html5
In terms of saving the data back to the users computer, you would need to use the built in download function, there is no way to save it back to the users computer without the file popup due to browser safety constraints.
But i will add that the above approach is a bit unorthodox. The usual way to handle data persistence would be to save the data back to your server into a database, and then load it back to the client with an ajax request, giving the user the option to download the data when they want the final copy
As far as I understand, APEX 5.1 does not support Excel files to be loaded into tables.
I found this package that seems to make it possible to SELECT from Excel files, but it does not show how to use it with, for example, files loaded via the "File Browse" Item.
Now, I am very new to this environment, so please explain it from the beginning.
What I did is I upload the package script to the SQL workshop and executed it, without errors. But now?
APEX 5.1 doesn't support it out of the box, but you can use the EXCEL2COLLECTION plugin (available here).
It is very straightforward, just create a file browse page item with an upload button which calls an onsubmit process (e.g. CreateCollection) of type Excel2Collection[Plug In] - specify the file browse item, a collection name and the CSV separator, then you can do as you please with the data (e.g. you may want to run some validations on the data then insert it into a table where you can access it as normal).
How can I convert an .nsf lotus file to a text file? i want to write a java program to read .nsf file which is on my system. i have tried it simply but it is showing non english character is their any way to get access them normaly.
EDIT:
That code is in .net and using any server's session, I just want to read .nsf file by java without creating any server's session in fact i have .nsf database. i just want to read as a text file.if there a way to parse .nsf with javacc,it would be better enough......
lotus notes database is full of proprietary design components. Assuming you just want to export the data, you will need to write an agent, (aka batch process), that would look at all documents in the database and then export all the fields into a plain text file.
If you're into XML, you can export data in that format as well, but again, you will need to write an agent for that.
Alternatively, there are some basic builtin mechanisms in Lotus Notes to export data but this is restricted to running them from views. Views do no necessarily get all the documents. You can design a view to do that though.
Providing the size of the database is not extremely large, (less than 200k documents), you can create view listing all the columns you want to export and a view formula that has "Select #All", will give you all documents. Then, the "quickest" way to get data out from a view can be found here using simple export procedure.
There is still the issues of exporting rich media, you can have a look here for that.
You can export some data easily by selecting all the documents in a view, and then going to Edit > Copy Selected As Table. Then just paste the content into Excel or a text file.
To access the data beyond what is showing in a view, you can try a few other things:
Connect to the data using the NotesSQL driver
Connect via the COM api (using Java, C#, VB, etc)
Create some views in Lotus Notes that DO have the data you need, and use my recommendation above.
Install and and my Export to Excel application