Simple Note taker allows you to easily take notes while browsing the web. Simply select any text on a webpage.
目前為
// ==UserScript==
// @name Simple Note taker
// @description Simple Note taker allows you to easily take notes while browsing the web. Simply select any text on a webpage.
// @author momoehab
// @match *://*/*
// @license MIT
// @version 0.0.1.20240609220313
// @namespace https://greasyfork.org/users/1315328
// ==/UserScript==
function getSelectedText() {
var text = "";
if (typeof window.getSelection != "undefined") {
text = window.getSelection().toString().trim();
} else if (typeof document.selection != "undefined" && document.selection.type == "Text") {
text = document.selection.createRange().text.trim();
}
return text.toUpperCase(); // Convert selected text to uppercase
}
function handleSelection() {
var selectedText = getSelectedText();
if (selectedText) {
const storedText = localStorage.getItem(selectedText);
if (storedText) {
const shouldDelete = confirm("Info: " + storedText + "\nWant to delete?");
if (shouldDelete) {
var searchTerm = storedText; // Get the text of the item to delete
removeSpanAndUnderline(searchTerm);
localStorage.removeItem(selectedText);
}
} else {
const newText = prompt("You selected: " + selectedText + "\nEnter details:");
if (newText !== null) {
localStorage.setItem(selectedText, newText);
}
}
}
}
document.addEventListener("mouseup", handleSelection);
document.addEventListener("keyup", function (event) {
if (event.key === "Enter") {
handleSelection();
}
});
// Underline previously selected words with dotted line and show data as alt text on mouseover
document.addEventListener("DOMContentLoaded", function () {
var storedWords = Object.keys(localStorage);
storedWords.forEach(function (word) {
var bodyHTML = document.body.innerHTML;
var re = new RegExp("\\b(" + word.replace(/[.*+?^${}()|[\]\\]/g, '\\$&') + ")\\b", "gi");
var data = localStorage.getItem(word);
bodyHTML = bodyHTML.replace(re, function (match) {
return '<span style="text-decoration: underline dotted" data-text="' + data + '" onmouseover="this.title=this.getAttribute(\'data-text\')">' + match + '</span>';
});
document.body.innerHTML = bodyHTML;
});
});
function removeSpanAndUnderline(word) {
// Get all spans in the document
var spans = document.getElementsByTagName('span');
// Iterate through all spans
for (var i = 0; i < spans.length; i++) {
var span = spans[i];
// Check if the span contains the specific word and is underlined
if (span.textContent.includes(word) && span.style.textDecoration === 'underline') {
// Remove the underline
span.style.textDecoration = 'none';
// Replace the span with its content
var textNode = document.createTextNode(span.textContent);
span.parentNode.replaceChild(textNode, span);
}
}
}