I am exporting CSV file in Reactjs where I need to create dropdown in generated CSV file
I tried excel.js and shell.js as well as csvlink download
<CSVLink data={data}>Download me</CSVLink>;
it showing normal csv with key value pair
CSV file doesn't allow to use anything like dropdown. If you want a dropdown you need to use spreadsheet format.
Spreadsheets allows to have data validation:
Dropdown in google sheet
Dropdown in Excel
Here is code sample from Python:
How to add a dropdown list to google sheet using Google Sheets API python
Related
I upload an excel sheet and display it in a data-grid.
some fields are left empty.
is there a way I can upload the same excel sheet and only the newly filled fields are updated in the data-grid?
how do I go about this? I have not tried anything as of yet as I don't know how it is implemented
I am trying to display a spreadsheet or a CSV file on a website using react.js
The files are uploaded on the website and I just want to display the files inputted to the website. I have tried the popular meduim.com solution but it does not work for me, and it does not do exactly what I'm looking for.
I am not aware of the contents of the file which is uploaded to the website, but I just want to display whatever is uploaded to the website.
EDIT: If you want to parse xls file, you will 100% need a library. I've made a uploader that take excel before and parsing a xls file yourself is just a non starter. Look into this one.
There are many different library that you can use to do this but if you want to do this yourself, you can parse the csv into an array of array, then use map to create html element.
return (
<table>
csvArray.map(row => {
return <tr><td>row[0]</td></tr>
})
</table>
)
I am using Superset for data visualisation and I'm used to upload a csv file for each dataset I need. My issue is when I want to duplicate a dashboard and replace the datasource only for the copied dashboard. In practice I export the dashboard that I want to copy, then import it, and change the dataset for each graph of the dashboard. This task can be quite time-consuming and I would like to know if there is any way to change the dataset source in the duplicated dashboard for all its graphs at once?
You can also just open the existing Dashboard and then Save As. This provides an option to also duplicate the underlying Charts (or not). See: https://github.com/apache/superset/issues/4963
Dashboards are exported as a zipped archive of yaml files. You could use a text editor to find-and-replace the dataset id in the exported files before importing.
Basically, project where some application is uploaded in the form of pdf , done with the parsing of
data in json and now the array of data should be displayed in excel.
I've got webApp to build a chart from an Excel file [data.xls] and d3.js. Here's how I do it:
Step 1 > Import file Excel by browse location (No local file)
Step 2 > Convert Excel file to data and pass to d3.js.
I using Wijmo.js to show Excel file and d3.js to build the chart, so I can only use an Excel file, no CSV!
You can still use Excel. When you save the spreadsheet, use the Save As dialog and select CSV as the "Save as Type"