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jsoneditor/examples/24_new_window.html

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Multi-select mouse events now honor the event's window (#1098) * Multi-select mouse events now honor the event's window This prevents errors from opening JSONEditor in a child window (such as `window.open` or third-party libraries like react-new-window). * Add a demo of showing a JSONEditor in a child window * Minor spelling fixes * Further improvements to new window support Use `event.view` instead of the global `window`. Copy VanillaPicker styles in the example so that the color picker is correctly styled. * Add 'noopener' This helps security; otherwise, JavaScript running in the context of the new window can access the original window object via the `window.opener` property, even if it's a different origin. * Update modal handling for new windows There are two approaches we could take; we could use the existing modalAnchor property and make callers responsible for setting it, or we could modify the default handling to default to the node's container body. For now, I chose to make callers responsible. Rename showTransformModal's `anchor` parameter to `container`; as far as I can tell, `anchor` didn't work properly.
2020-09-23 16:06:12 +08:00
<!DOCTYPE HTML>
Defined charset="utf-8" and lang="en" in all examples
2020-09-23 16:23:38 +08:00
<html lang="en">
Multi-select mouse events now honor the event's window (#1098) * Multi-select mouse events now honor the event's window This prevents errors from opening JSONEditor in a child window (such as `window.open` or third-party libraries like react-new-window). * Add a demo of showing a JSONEditor in a child window * Minor spelling fixes * Further improvements to new window support Use `event.view` instead of the global `window`. Copy VanillaPicker styles in the example so that the color picker is correctly styled. * Add 'noopener' This helps security; otherwise, JavaScript running in the context of the new window can access the original window object via the `window.opener` property, even if it's a different origin. * Update modal handling for new windows There are two approaches we could take; we could use the existing modalAnchor property and make callers responsible for setting it, or we could modify the default handling to default to the node's container body. For now, I chose to make callers responsible. Rename showTransformModal's `anchor` parameter to `container`; as far as I can tell, `anchor` didn't work properly.
2020-09-23 16:06:12 +08:00
<head>
Defined charset="utf-8" and lang="en" in all examples
2020-09-23 16:23:38 +08:00
<meta charset="utf-8">
Multi-select mouse events now honor the event's window (#1098) * Multi-select mouse events now honor the event's window This prevents errors from opening JSONEditor in a child window (such as `window.open` or third-party libraries like react-new-window). * Add a demo of showing a JSONEditor in a child window * Minor spelling fixes * Further improvements to new window support Use `event.view` instead of the global `window`. Copy VanillaPicker styles in the example so that the color picker is correctly styled. * Add 'noopener' This helps security; otherwise, JavaScript running in the context of the new window can access the original window object via the `window.opener` property, even if it's a different origin. * Update modal handling for new windows There are two approaches we could take; we could use the existing modalAnchor property and make callers responsible for setting it, or we could modify the default handling to default to the node's container body. For now, I chose to make callers responsible. Rename showTransformModal's `anchor` parameter to `container`; as far as I can tell, `anchor` didn't work properly.
2020-09-23 16:06:12 +08:00
<title>JSONEditor | New window</title>
<link href="../dist/jsoneditor.css" rel="stylesheet" type="text/css">
<script src="../dist/jsoneditor.js"></script>
<style type="text/css">
#jsoneditor {
width: 500px;
height: 500px;
}
</style>
</head>
<body>
<p>
<button id="openNewEditor">Open Editor in New Window</button>
<button id="setJSON">Set JSON</button>
<button id="getJSON">Get JSON</button>
</p>
<script>
let editor
function openNewEditor() {
const child = window.open("", "_blank", "width=400,height=400")
child.document.title = 'JSONEditor | New window'
child.onunload = function () {
editor = undefined
}
// make the necessary styles available within the child window
// for JSONEditor
const baseUrl = window.location.href.slice(0, window.location.href.lastIndexOf('/'))
const jsonEditorStyles = child.document.createElement("link")
jsonEditorStyles.setAttribute("href", baseUrl + "/../dist/jsoneditor.css")
jsonEditorStyles.setAttribute("rel", "stylesheet")
child.document.head.append(jsonEditorStyles)
// for vanilla-picker
const colorPickerStyles = JSONEditor.VanillaPicker.StyleElement.cloneNode(true)
child.document.head.append(colorPickerStyles)
const container = child.document.createElement("div")
child.document.body.append(container)
// create the editor
const options = {
// Show sort and transform modals in the child window, not the parent.
modalAnchor: child.document.body
}
editor = new JSONEditor(container, options)
}
// create a new window
document.getElementById('openNewEditor').onclick = openNewEditor
// set json
document.getElementById('setJSON').onclick = function () {
if (!editor) {
openNewEditor()
}
const json = {
'array': [1, 2, 3],
'boolean': true,
'color': '#82b92c',
'null': null,
'number': 123,
'object': {'a': 'b', 'c': 'd'},
'time': 1575599819000,
'string': 'Hello World'
}
editor.set(json)
}
// get json
document.getElementById('getJSON').onclick = function () {
if (!editor) {
alert('No editor is open')
} else {
const json = editor.get()
alert(JSON.stringify(json, null, 2))
}
}
</script>
</body>
</html>