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rettuce/jsonSave.ts

Last active October 20, 2022 07:52
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  1. rettuce revised this gist Oct 20, 2022. No changes.
  2. rettuce revised this gist Oct 20, 2022. No changes.
  3. rettuce created this gist Oct 20, 2022.
    28 changes: 28 additions & 0 deletions jsonSave.ts
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,28 @@
    fileSave( output_obj:Object ) {
    let saveFileOptions = {
    suggestedName: "xxxxxx.json",
    types: [
    {
    description: "JSON Files",
    accept: {
    "application/json": [".json"],
    },
    },
    ],
    };

    (async () => {
    let blob = new Blob([JSON.stringify(output_obj, null, " ")], {
    type: "application/json",
    });
    const handle = await window.showSaveFilePicker(saveFileOptions);
    await this.writeFile(handle, blob);
    console.log("save comp!!");
    })();
    }

    async writeFile(fileHandle, contents) {
    const writable = await fileHandle.createWritable();
    await writable.write(contents);
    await writable.close();
    }