How can I create a custom mapping that accepts MultipartFile? | kevink | 2015-04-16 11:08 |
Status: Closed | ||
First, we have a few JavaScript APIs that you can try using to POST a file and get back a JSON formatted response. It requires two round-trips: 1) POST the file to assay/assayFileUpload.view to create an ExpData object, (2) create a LABKEY.Exp.Data from the response and call data.getContent() to parse the Excel file into JSON. See the example in: https://www.labkey.org/download/clientapi_docs/javascript-api/symbols/LABKEY.Exp.Data.html Second, to answer the question about getting a POSTed file: within your Java action call .getFileMap() -- for example: @RequiresPermissionClass(InsertPermission.class) public class ConvertXlsToJsonAction extends ApiAction { @Override public Object execute(Object o, BindException errors) throws Exception { Map<String, MultipartFile> files = getFileMap(); List<String> names = new ArrayList<>(); for (MultipartFile file : files.values()) names.add(file.getOriginalFilename()); JSONObject json = new JSONObject(); json.put("fileNames", names); return json; } } |
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