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document.getElementById('open_file').value = content;
});
</pre>
===ファイルを保存===
----
*main.js
<pre>
const { ipcMain, app, BrowserWindow, Menu, MenuItem, dialog } = require('electron');
const fs = require('fs');
ipcMain.handle('open-context-menu', (ev, msg) => {
var win = BrowserWindow.getFocusedWindow();
let contextmenuTemplate = [
{
label: 'ファイルを保存', click() {
saveFile(win);
}
},
];
async function saveFile(win) {
var result = await dialog.showSaveDialogSync(
win, {
properties: ['']
});
if (result.canceld) {
return;
}
var filePath = result;
var data = await win.webContents.executeJavaScript('window.document.getElementById("open_file").value');
fs.writeFileSync(filePath, data);
}
</pre>
*index.html
<pre>
<textarea id="open_file" rows="10" cols="80"></textarea>
:
function openContextMenu(e) {
e.preventDefault();
window.api.openContextMenu("hoge");
}
window.addEventListener('contextmenu', openContextMenu, false);
</pre>
© 2006 矢木浩人
