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40 lines
1.2 KiB
Markdown
40 lines
1.2 KiB
Markdown
```html:preview
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<et2-vfs-select-dialog class="file-select"></et2-vfs-select-dialog>
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<et2-button noSubmit>Open dialog</et2-button>
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// TODO: This doesn't work because of Dialog / keymanager issues
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<script>
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const dialog = document.querySelector('.file-select');
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const openButton = dialog.nextElementSibling;
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openButton.addEventListener('click', () => {dialog.show()});
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</script>
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```
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## Selected files
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You can get the selected files by:
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### Widget value
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If the dialog is in the template, it will return values on submit back to the server.
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### Change event
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When the selected file(s) change, the change event is fired
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```js
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const dialog = this.et2.getWidgetById("files");
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dialog.addEventListener("change", this.handleFilesSelected);
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```
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### getComplete() Promise
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When the user closes the dialog, getComplete() will return the selected files.
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```js
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const dialog = this.et2.getWidgetById("files");
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let [button, files] = await dialog.getComplete();
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```
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This is probably the best way to get files (or directories) that you then want to do something with on the client. See
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also [Et2VfsSelectButton](../et2-vfs-select) which can pass the files to take action on the server. |