basex-lsp/webapp/static/clients/codemirror/index.html
2025-08-05 23:02:56 +01:00

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HTML

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Codemirror6 example using BaseX LSP</title>
<link rel="icon" type="image/png" href="../favicon.png" />
<link href="../bootstrap@5.3.7.css" rel="stylesheet"
integrity="sha384-LN+7fdVzj6u52u30Kp6M/trliBMCMKTyK833zpbD+pXdCLuTusPj697FH4R/5mcr" crossorigin="anonymous">
<link rel="stylesheet" href="styles.css" />
</head>
<body>
<nav class="navbar bg-body-tertiary">
<div class="container-fluid">
<a class="navbar-brand">BaseX LSP client</a>
<a href="/dba/logs" target="dba">#</a>
<form class="d-flex">
<span id="state">🔴</span>
<input id="iServer" type="text" value="ws://localhost:3000/ws/lsp" style="width:25em" />
<button id="connect">connect</button>
</form>
<div class="row">
<div>
<select id="language">
<option selected>Language</option>
<option value="plaintext">plaintext</option>
<option value="xquery">xquery</option>
<option value="xml">xml</option>
</select>
<label for="file">File:</label>
<input id="iFile" type="url" value="file:///some/file.xml" />
<button id="search">🔍</button>
<button id="lint">⚠️</button>
<label for="symbols">Symbols:</label><select id="symbols" disabled="disabled"></select>
</div>
</div>
</div>
</nav>
<div class="container-fluid">
<div class="row " style="overflow:hidden">
<div class="col-2">
ggg
<button id="load"> something</button>
</div>
<div class="col flex-grow-1" style="overflow: auto;">
<!-- Editor goes in here -->
<div id="editor"></div>
</div>
</div>
</div>
<!-- CodeMirror 6 -->
<script src="./lsp.bundle.js"></script>
<script>
let doc = `3+1`;
// Load saved content from localStorage when the page loads
window.addEventListener('load', () => {
const savedText = localStorage.getItem('code');
if (savedText) {
doc = savedText;
}
});
const view = lsp.createEditorView(undefined, document.getElementById("editor"));
view.setState(lsp.createEditorState(doc, lsp.baseExts));
// Save content to localStorage when the page is about to unload
window.addEventListener('beforeunload', () => {
const doc = view.state.doc.toString();
localStorage.setItem('code', doc);
});
document.getElementById("connect").onclick = e => {
e.preventDefault()
connect()
};
document.getElementById("search").onclick = e => {
lsp.openSearchPanel(view);
};
document.getElementById("lint").onclick = e => {
lsp.openLintPanel(view);
};
document.getElementById("load").onclick = e => {
const url = "https://raw.githubusercontent.com/dnovatchev/Articles/refs/heads/main/Generators/Code/generator.xpath";
fetch(url)
.then(response => response.text())
.then(t => {
view.dispatch({
changes: {
from: 0,
to: view.state.doc.length,
insert: t
}
})
});
};
function connect() {
const server = document.getElementById("iServer").value;
const file = document.getElementById("iFile").value;
lsp.simpleWebSocketTransport(server)
.then(transport => {
let link = lsp.lsp(transport, file);
const doc = view.state.doc.toString();
const state = lsp.createEditorState(doc, [...lsp.baseExts, link]);
view.setState(state);
})
.catch(r => alert("fail"));
};
connect();
</script>
</body>
</html>