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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Excel2Graph</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://bootswatch.com/5/morph/bootstrap.min.css" type="text/css">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/mdbassit/Coloris@latest/dist/coloris.min.css"/>
<script src="https://cdn.jsdelivr.net/gh/mdbassit/Coloris@latest/dist/coloris.min.js"></script>
</head>
<body>
<div class="container">
<h1>Excel2Graph</h1>
<p>Instructions:</p>
<ol>
<li>Paste Excel data into the text area below</li>
<li>Select the correct columns</li>
<li>Click "Load Data from Columns"</li>
<li>Fill in the rest of the form</li>
<li>Click "Generate Plot"</li>
</ol>
<form action="/process_data" method="post" onsubmit="prepareSubmission">
<textarea id="excelData" placeholder="Paste Excel data here" class="form-control mb-3"></textarea>
<div class="mb-3 row">
<div class="col-md-4">
<label for="xColumn" class="form-label">X Data Column</label>
<select id="xColumn" class="form-control"></select>
</div>
<div class="col-md-4">
<label for="yColumn" class="form-label">Y Data Column</label>
<select id="yColumn" class="form-control"></select>
</div>
<div class="col-md-4">
<label for="stdDevColumn" class="form-label">Standard Deviation Column</label>
<select id="stdDevColumn" class="form-control">
<option value="">None</option>
</select>
</div>
</div>
<input type="hidden" name="xData" id="xData">
<input type="hidden" name="yData" id="yData">
<input type="hidden" name="stdDevData" id="stdDevData">
<button type="button" onclick="prepareSubmission()" class="btn btn-outline-primary">Load Data from Columns</button>
<div class="row mb-3 mt-3">
<label for="xTitle" class="form-label">X-Axis Title</label>
<input type="text" name="xTitle" id="xTitle" class="form-control">
</div>
<div class="row mb-3">
<label for="yTitle" class="form-label">Y-Axis Title</label>
<input type="text" name="yTitle" id="yTitle" class="form-control">
</div>
<div class="row mb-3">
<label for="plotTitle">Plot Title</label>
<input type="text" name="plotTitle" id="plotTitle" class="form-control">
</div>
<div class="row mb-3">
<label for="dataSeriesTitle">Data Series Title</label>
<input type="text" name="dataSeriesTitle" id="dataSeriesTitle" class="form-control">
</div>
<div id="constantLinesContainer">
</div>
<button type="button" class="btn btn-outline-primary mb-3" onclick="addConstantLine()">Add Constant Line</button>
<div class="row mb-3">
<div class="col-md-4">
<div class="form-check form-switch">
<input class="form-check-input" type="checkbox" id="calcTrendline" name="calcTrendline" checked="">
<label class="form-check-label" for="calcTrendline">Calculate Trendline</label>
</div>
</div>
</div>
<div class="row mb-3">
<div class="col-md-4">
<label for="colorPickerDP" class="form-label">Datapoint Color</label>
<input name="colorPickerDP" class="form-control" id="colorPickerDP" value="#ff0000" data-coloris>
</div>
<div class="col-md-4">
<label for="colorPickerPlotBackground" class="form-label">Plot Background Color</label>
<input name="colorPickerPlotBackground" class="form-control" id="colorPickerPlotBackground" value="#ffffff" data-coloris>
</div>
<div class="col-md-4">
<label for="colorPickerTrendline" class="form-label">Trendline Color</label>
<input name="colorPickerTrendline" class="form-control" id="colorPickerTrendline" value="#00ff00" data-coloris>
</div>
</div>
<input type="submit" value="Generate Plot">
</form>
<div id="tableContainer"></div>
<script type="text/javascript">
// add change handler for textarea and execute processData function
document.getElementById('excelData').addEventListener('change', processData);
function prepareSubmission() {
const data = document.getElementById('excelData').value;
const rows = data.split('\n').map(row => row.split('\t'));
// Assuming first row contains headers
const headers = rows.shift();
populateColumnSelectors(headers);
// Prepare data for submission
const xIndex = document.getElementById('xColumn').value;
const yIndex = document.getElementById('yColumn').value;
const stdDevIndex = document.getElementById('stdDevColumn').value;
const xData = rows.map(row => row[xIndex]);
const yData = rows.map(row => row[yIndex]);
const stdDevData = stdDevIndex ? rows.map(row => row[stdDevIndex]) : [];
document.getElementById('xData').value = JSON.stringify(xData);
document.getElementById('yData').value = JSON.stringify(yData);
document.getElementById('stdDevData').value = JSON.stringify(stdDevData);
// Optionally, create and display table for review before submission
createTable(rows, headers);
}
function processData() {
const data = document.getElementById('excelData').value;
const rows = data.split('\n').map(row => row.split('\t'));
// Assuming first row contains headers
const headers = rows.shift();
populateColumnSelectors(headers);
// Create and display table
createTable(rows, headers);
}
function populateColumnSelectors(headers) {
const xColumnSelect = document.getElementById('xColumn');
const yColumnSelect = document.getElementById('yColumn');
const stdDevSelect = document.getElementById('stdDevColumn');
headers.forEach((header, index) => {
let option = new Option(header, index);
xColumnSelect.add(option.cloneNode(true));
yColumnSelect.add(option.cloneNode(true));
stdDevSelect.add(option.cloneNode(true));
});
}
function createTable(data, headers) {
let table = '<table contenteditable="true" class="table">';
table += '<tr>' + headers.map(header => `<th scope="col">${header}</th>`).join('') + '</tr>';
data.forEach(row => {
table += '<tr>' + row.map(cell => `<td>${cell}</td>`).join('') + '</tr>';
});
table += '</table>';
document.getElementById('tableContainer').innerHTML = table;
}
let constantLineCount = 0;
function addConstantLine() {
const container = document.getElementById('constantLinesContainer');
const line = document.createElement('div');
line.innerHTML = `
<div class="row mb-3">
<div class="col-md-4">
<label for="constantLine${constantLineCount}">Constant Line (y=)</label>
<input type="text" name="constantLine${constantLineCount}" id="constantLine${constantLineCount}" class="form-control">
</div>
<div class="col-md-4">
<label for="constantLineLabel${constantLineCount}">Line Title</label>
<input type="text" name="constantLineLabel${constantLineCount}" id="constantLineLabel${constantLineCount}" class="form-control">
</div>
</div>
`;
container.appendChild(line);
constantLineCount++;
}
// You should add more JavaScript for handling editing and validation
</script>
<style type="text/css">
textarea {
width: 100%;
height: 150px;
}
select {
margin: 5px;
}
table {
border-collapse: collapse;
width: 100%;
}
th, td {
border: 1px solid black;
padding: 5px;
text-align: left;
}
</style>
</div>
</body>
</html>
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