i am using ExtGWT(gxt). i have a requirement where i need to import excel data and display the data in a grid. please help me how to achive this?
Thanks!
This is two completely separate thing to do...
First you have the import of the excel file, you can put this directly on the grid as it will require being processed on server side. Likely into a database on the server.
A quick search found this library to do just that
The GXT application can then retrieve this data and place it into a grid by retrieving a list of POJOs and converting to BeanModel's for use in the ListStore of the grid
Best example of loading data into a Grid see explorer here.
This should get you started as I cannot be sure of specifics without more information of your set up.
Related
Here is the situation: I'm 'having fun' really using Microsoft Access for the first time for small personnal project/tools ideas.
I don't know anything about VBA yet, and unless I can't do without it, I don't plan to learn it this time (already a lot else to cover).
So I tried to use Python to automatize the main table filling. I did find pyodbc package and succeeded to connect, read and write some data out of my database.
However, I wanted to experiment a little further, and one of the fields could contain hyperlinks (could be handled somewhere else in another script later, but I am curious about the functionality anyway)...
But I couldn't figure how to insert hyperlink data in the table. I only get the displayed text set, but not the target one.
Is this feasible using pyodbc or am I on the wrong track?
Thanks in advance!
Emmanuel
The hyperlink field in MS Access consists of three parts, separated by #:
display text # filename or target # location within the document
So an example of the data of a field can look like this:
StackOverflow#http://www.stackoverflow.com#
See the docs: https://learn.microsoft.com/en-us/office/vba/api/access.application.hyperlinkpart
and samples here also: http://allenbrowne.com/casu-09.html
I am new to Tabulator and started building my first project. While usage and setup is very intuitive and nicely built I struggle with one concept. I want to keep changes and entries I made to the table and load them again when re-opening the page.
My first thought was to download all entries as csv or xls and then import either from an array/JSON or from an HTML table. Is this the preferred way or is there another method I can use?
Thanks!
Note: I am using version 4.1
Tabulator doesn't include what you are looking for. However, you can use Tabulator to retrieve the table's values. As for saving and restoring the edited data, you may want to use your browser's localStorage: https://developer.mozilla.org/en-US/docs/Web/API/Window/localStorage
I'm currently working on a project (developed using laravel, php, javascript, jquery, html), containing a large amount of data, so I'm using DataTables to display them with serverside set to true. What I'm trying to figure out is how to export the complete table to an excel file - right now it only saves one page (the one being shown at that very moment ) - using the Button extention.
I've been reading about it for a while now but still can't figure out a way to do this. I understand that, since serverside is set to true,
the only rows that exist on the client-side are those shown in the table at any one time.
But how can I get the complete table? Any help would be appreciated!
UPDATE:
So I create the excel file with the data I want in the backend, using PHPExcel, but now the problem is that it is saved server-side, while I wanna make it downloadable (client-side). From what I've been reading, I must add the appropriate headers to do so, but nothing I've tried works. Using
this, I managed to output the data of the excel in the screen, but it just shows gibberish... I should probably also mention that I'm new at this!
I have a notebook full of content I am looking to publish online, but the problem I am running into is I can't find a method that will retain the original formatting. I understand I might have to recreate the navigational tabs/pages, but I trying to avoid having to recreate the content in a different format.
Is there anyway to export a form of the content that maintains the tables, text formatting and etc.?
Why not get a read only sharing link to your notebook?
I think the closest thing to what you want is this:
https://thenextweb.com/apps/2015/05/22/microsofts-new-wordpress-plugin-lets-you-directly-publish-your-onenote-documents/#.tnw_o7KuyR9D
So, there is this website where I have to log in and insert values in the add content->person roles and I have to take values from an excel file. I tried entering the values in the database directly but got nowhere. The database is too randomly generated.
I want to know- how to go by this problem? I think python would be the best way but I am more comfortable with java. The images bellow will help understand the situation better-
The log in from:
The form to be filled:
Try using feeds module:
https://www.drupal.org/project/feeds
Install it on you site first of course. Or look for some similar import module. Maybe this one:
https://www.drupal.org/project/datasources
If nothing succeeds then try making import script on your own. You have to parse document (would be much easier to open it from excel and export as CSV if possible http://php.net/manual/en/function.fgetcsv.php) and have some loop to write content into Drupal system. Use Drupal's functions for that, do not directly write to database. It's not hard as it looks like:
https://www.drupal.org/node/1388922