I'm working on with my simple server. And i need a little data(number) to be used for my project, but i don't want to use database(cuz i don't like SQL). So is there any way that i could save my data in file text and use data in that file text?
I want to use Js to print number from roll call program.htm to hr.txt and then i want read number from hr.txt to roll call program.htm which make a perfect data storage.I tested this kind of saving data in my c++ IDE and it worked, but i don't know if it can work on a server. So can you guys help me out?
Here is a sample code for saving the data as a text file and loading in the HTML. You can modify this code and use as per your convenience.
function saveTextAsFile()
{
var textToSave = document.getElementById("inputTextToSave").value;
var textToSaveAsBlob = new Blob([textToSave], {type:"text/plain"});
var textToSaveAsURL = window.URL.createObjectURL(textToSaveAsBlob);
var fileNameToSaveAs = document.getElementById("inputFileNameToSaveAs").value;
var downloadLink = document.createElement("a");
downloadLink.download = fileNameToSaveAs;
downloadLink.innerHTML = "Download File";
downloadLink.href = textToSaveAsURL;
downloadLink.onclick = destroyClickedElement;
downloadLink.style.display = "none";
document.body.appendChild(downloadLink);
downloadLink.click();
}
function destroyClickedElement(event)
{
document.body.removeChild(event.target);
}
function loadFileAsText()
{
var fileToLoad = document.getElementById("fileToLoad").files[0];
var fileReader = new FileReader();
fileReader.onload = function(fileLoadedEvent)
{
var textFromFileLoaded = fileLoadedEvent.target.result;
document.getElementById("inputTextToSave").value = textFromFileLoaded;
};
fileReader.readAsText(fileToLoad, "UTF-8");
}
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