jExcel | simple spreadsheet application developed using java

by lahiiru Java Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | jExcel Summary

jExcel is a Java library typically used in User Interface, JavaFX applications. jExcel has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. However jExcel build file is not available. You can download it from GitHub.

jExcel is a desktop java application which is capable of doing basic tasks which can be done in Excel. Following video gives an screen cast of application demonstration This project is built using NetBeans IDE. When you build an Java application project that has a main class, the IDE automatically copies all of the JAR files on the projects classpath to your projects dist/lib folder. The IDE also adds each of the JAR files to the Class-Path element in the application JAR files manifest file (MANIFEST.MF).

Support

Quality

Security

License

Reuse

Support

jExcel has a low active ecosystem.

It has 10 star(s) with 5 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 1 have been closed. On average issues are closed in 1 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of jExcel is current.

Quality

jExcel has 0 bugs and 0 code smells.

Security

jExcel has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

jExcel code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

jExcel is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

jExcel releases are not available. You will need to build from source code and install.

jExcel has no build file. You will be need to create the build yourself to build the component from source.

Top functions reviewed by kandi - BETA

kandi has reviewed jExcel and discovered the below as its top functions. This is intended to give you an instant insight into jExcel implemented functionality, and help decide if they suit your requirements.

Simple test
Convert to postfix
Add two angles
Returns the stack
Called when the editor is stopped
Computes the formula for a given string
Get the expression for the given function
Remove colon
Initialize the form components
Open the book
Close sheet
Set the formula from formula bar
Overridden to add a label to the formula bar
Handle shift
Edit the cell at the specified location
Subtracts two angles
Begins the book
Get the value at the specified cell

Get all kandi verified functions for this library.

jExcel Key Features

No Key Features are available at this moment for jExcel.

jExcel Examples and Code Snippets

No Code Snippets are available at this moment for jExcel.

Community Discussions

Trending Discussions on jExcel

Hide index column (row numbers) in excelR widget of Shiny app

R shiny, excelR package how to download the table/dataframe?

Using conditional formulas in JExcel

jexcel javascript spreedsheet get row number 1,2,3

how to alert when changes in jexcel cells if user navigates using onbefoerunload

Moving external library from Class-based to Functional Component in React

Regarding using of external json file in angular 8 and convert into string array

after jexcel update table i am not getting new values

jexcel add dropdown list to one row only

Recompose JavaScript arrays: m n-dim arrays --> n x m matrix

QUESTION

Hide index column (row numbers) in excelR widget of Shiny app

Asked 2022-Mar-07 at 10:27

I make making a Shiny app in R that shows the user an Excel-like grid. The excelR package is a wrapper for a JS package JSpreadsheet. This package automatically puts row numbers in the left-most column. I do not want them.

By digging into the JavaScript, I was finally able to figure out how to use an actionButton to remove the row numbers by sending a JS command:

...

ANSWER

Answered 2022-Mar-07 at 10:27

I modified your example to make it more discrete, however it will run every time someone modify your app (because of the observe() function).

Source https://stackoverflow.com/questions/71347438

QUESTION

R shiny, excelR package how to download the table/dataframe?

Asked 2021-Jun-30 at 11:32

How can I download the table from excelR package? The reason why I want to use excelR package is that the user can input values directly but I want to give them the option to download the list if there are many more to add instead of a few rows.

Please see below minimum reproducible code. When running the below code and click the download button, it gives me an error message Warning: Error in as.data.frame.default: cannot coerce class ‘c("jexcel", "htmlwidget")’ to a data.frame [No stack trace available]

...

ANSWER

Answered 2021-Jun-30 at 11:32

The issue is that core_df() is not a dataframe but an object of class excelObj instead. Adapting the example code from ?excel_to_R you could convert your template to an R dataframe and export it to a css like so:

Source https://stackoverflow.com/questions/68193515

QUESTION

Using conditional formulas in JExcel

Asked 2020-Oct-02 at 12:20

I'm using the javascript library JExcel.js in version 4. I need to insert conditional formulas just like this:

...

ANSWER

Answered 2020-Sep-15 at 18:46

I solved the problem. The correct formula is

Source https://stackoverflow.com/questions/63852832

QUESTION

jexcel javascript spreedsheet get row number 1,2,3

Asked 2020-Aug-19 at 01:10

I have a table like this

...

ANSWER

Answered 2020-Aug-19 at 01:10

The row data can be accessed using

Source https://stackoverflow.com/questions/62344731

QUESTION

how to alert when changes in jexcel cells if user navigates using onbefoerunload

Asked 2020-May-08 at 14:53

I want to show a alert for changes made in jexcel cells.

I have a save button to save data. Now if user changes any cells I want to show a alert using onbeforeunload when navigating to other page.

...

ANSWER

Answered 2020-May-06 at 05:53

You can attach onchange event listener to your jexcel table, here is a jsfiddle to demonstrate how to listen to change events on your cells, also here is code as a snippet (the snippet will not work since SO is sandbox which will not allow certain code to run, this snippet will work on your local machine if you test it out):

Source https://stackoverflow.com/questions/61628003

QUESTION

Moving external library from Class-based to Functional Component in React

Asked 2020-May-04 at 14:47

I'm using the JExcel javascript library with React. The documentation outlines the approach with Components, but makes use of ReactDOM.findDOMNode() which I believe has been deprecated.

I've tried moving it to a functional component, but whilst it does ostensibly work, there is an issue, in that the React component using the class re-renders about 5 times... and each re-render causes the JExcel element to add another sheet!

Here's the original example code:

...

ANSWER

Answered 2020-May-04 at 14:47

Okay, with help from Paul @ JExcel here's the trick to get it to work.

Source https://stackoverflow.com/questions/61579383

QUESTION

Regarding using of external json file in angular 8 and convert into string array

Asked 2020-Apr-29 at 12:22

im working in a project where are using a JExcel Grid,in that we are using a json file containing some data and we want to use it in one of the component and we also want to convert the json data into array of string so that we can use that data as a ROW data.

The json file,

...

ANSWER

Answered 2020-Apr-29 at 12:22

update service as

Source https://stackoverflow.com/questions/61501611

QUESTION

after jexcel update table i am not getting new values

Asked 2020-Apr-22 at 17:09

I am not able to get new jexcel data. When i click save Test column data not working. I have to get the sum [ [ "Honda", "2", "2", "" ] ]
Here is my code

...

ANSWER

Answered 2020-Apr-22 at 17:09

You are changing the innerHTML from the cells without changing the data source object. You can fix that using the following code:

Source https://stackoverflow.com/questions/61360625

QUESTION

jexcel add dropdown list to one row only

Asked 2020-Feb-24 at 11:14

How can I add dropdown list to a single row in a jexcel table? I have managed to add dropdown list to different columns by stating the "columns" variable like this :

...

ANSWER

Answered 2020-Feb-24 at 11:14

Based on Paul's input to use the data-x and data-y values I was able to solve this challenge by adding some custom code and altering the jexcel.js file slightly.

The page looks like this:

Source https://stackoverflow.com/questions/59878034

QUESTION

Recompose JavaScript arrays: m n-dim arrays --> n x m matrix

Asked 2020-Feb-23 at 14:11

Suppose I have the following array structure (say: for a plot with 3 lines):

...

ANSWER

Answered 2020-Feb-23 at 14:09

One possible way to create the desired output is using .map(), .forEach() combination.

Please find my example below:

Source https://stackoverflow.com/questions/60362974

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install jExcel

You can download it from GitHub.
You can use jExcel like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the jExcel component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: