Getting Data from Web to put in Excel Sheet - javascript

I am looking for a method to extract data from the results cards of my school from board website and put them in excel sheet automaticaly, and all i need to tell the system a range of roll numbers,
For Example. i want results from www.fbise.edu.pk by putting roll number in search box and then it open the results stores it in excel , and then iterate through all the range i have given.

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How to extract excel data in html webpage

I have stored a list of country, capital, currency, area, population, prime minister, president in an excel spreadsheet and I want the user to choose a country from the dropdown list and then the other parameters(capital, currency, etc.) will be shown as output in a webpage. How can I do this in HTML?
use XLSX.js to extract the spreadsheet as arrays and do anything with the arrays that is extracted.

Exporting HTML Text fields to a Excel Sheet with Javascript

Is there any way to export HTML Fields from a web application to specific cells in a existing Excel Template. I am trying to create a web application that would be able to take information entered into it and create a excel sheet with those values. For example, I want to take the value from the Business Expense Allowance field shown below, and export it into the B9 field in a excel sheet, also below. How would I accomplish this?

Search and Find using input form and SQL DB and Javascript?

I am looking to create a mobile friendly input where a user can input 2 different zip codes (origin zip & dest zip), they are returned information from a Database about those zips.
Companies like Fedex and UPS use zip code ranges to determine shipping information.
So it would need to search about 60,000 line items to find the exact range that fits both zip codes, and then returns the 5 values that are on the right.
The link below is a screen shot of what excel looks like and the data wanted to return
Screenshot
So if the origin zip was (for example) 33705 and the destination was 31601, it would search the origin range and the destination range, and return
3
303
203
133
103
After that works, then will move on to do bigger and better things... but this is the first step.
What is the best way to code something like this?
Web services are what you're looking for. Create web services that will interact with your database. Whenever your user enter origin and destination zip then call the service and send these entered zip codes as parameters of web service. Services will do rest of the computation i.e. finding 5 zip codes in between the given zip codes and returning the result back to the user.

YouTube API v3 pageToken to generate a random video

I'm using the YouTube API to generate a page that loads YouTube videos. The stack that I'm using is HTML, CSS, and AngularJS. I want a button that will generate a random video given a search query. The way that I was planning to do this is to use the pageToken attribute.
I noticed that the token "CAEQAA" always returns the second page of search results of the query. And following that, "CAIQAA" gives the next page of search results after that. So this makes me think that these keys are independent of the search query.
However, this might be specific to my search options (one video per page of search results, safe search = strict, etc) even if it is independent of the search query. Is there a way to retrieve all the page tokens possible in a list or some form? This way, I can select a random token from this list to pick a random page of search results and thus a random video.
If I am misunderstanding how this works, please let me know as I am new to using this sort of API. Any help is appreciated. Thanks
I wrote an algorithm that can generate a pageToken for any given number in the range [0, 100000] ( you can install with npm install youtube-page-token).
With the package you can
1) fetch the first page of results
2) get a total count
3) get a random number in that total range
4) generate a token for that number
5) plug back into YouTube API

Reading and Creating a graph from excel

I am creating a user interface that needs to read data stored in .dat files and plot this data onto a graph. The .dat files are created daily with information stored on per minute basis.
The user interface will allow the user to select a date for which they need data and plot that data in a graph.
File 1 has certain data and File 2 has certain data. I need to read certain data from both files and plot this data in a graph. The files are stored on two separate computers and are stored with names yyyymmdd_filename.dat. The user will select their day, and two other parameters listed in the files to graph.
For the purpose of this question, how would I be able to read the data if the files were stored locally and I simply wanted to pull the data and plot it.
Thanks!
If the data is always in the same spot in each file and the filenames are always the same, using the dropdown you could control the filenames in all subsequent cells.
The subsequent cells would all be made to reference the appropriate cell location in the other files on the network as long as they were always stored in the same folder.
In summary, map each field using cell references that are dynamically changed when you use the drop-down menu.
Ex. Cell A1 = 'C:\Reports[Budget.xlsx]Annual'!C10
Where A1 is the cell you want populated and C:\Reports\Budget.xlsx is the external filename and "Annual" is the sheet name within the file and C10 is the cell number within the sheet.

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