当时知道FileUpload控件的时候并没有学习UpdatePanel,所以也不知道不可以异步提交,虽然通过搜索园子,知道可以用iframe来实现,但是个人感觉,上传完刷新一下可能感觉更好,那么就需要具有一个postback的控件(比如Button控件),然后在UpdatePanel中的Trigger一个postback的button控件,就可以在UpdatePanel中使用了。 Excel导入的话...
需要的jar包:commons-io-1.3.2.jar, jxl.jar, commons-fileupload-1.2.1.jar, commons-logging-1.1.jar Action数据处理: public class ExtractExcelAction extends ActionSupport implements ServletRequestAware{ private HttpServletRequest request; private File theExcel; private Log logger = LogFactory.getLog(...
3 需要类库：1 commons-io.jar 2commons-fileupload-1.3.1.jar 接下来我们看下他 ...
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When uploading data, you add an Excel dataset and select a CSV file. However, the upload fails, as shown in the following figure. Cause The inherent flaw of CSV files poses a risk of information leakage, so FineBI has implemented certain restrictions on uploading CSV files. ...
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Below is the approach that I tried and successfully able to upload File to back-end ECC server and upload data to database. Frontend (UI part) In XML view In
0 Kudos 295 SAP Managed Tags: ABAP Development Hi , I had one requirement to upload excel file.In the excel file that i upload there are some columns that is hided,so is it possible for the function module to retrieve the values from that hided columns. Thanks, Arun....
FORM upload_data . DATA:w_tab LIKE it_excel. DATA:lt_excel TYPE TABLE OF alsmex_tabline WITH HEADER LINE. DATA:l_tabix1 LIKE sy-tabix. FIELD-SYMBOLS:<field> TYPE ANY. CALL FUNCTION 'ALSM_EXCEL_TO_INTERNAL_TABLE' EXPORTING filename = p_file ...
首先,我们需要在Spring Boot项目中引入`spring-boot-excel-import-export-fileupload`依赖。在pom.xml文件中添加以下依赖: ```xml com.github.xiaoymin spring-boot-excel-import-export-fileupload 1.0.3 ``` 接下来,我们需要创建一个实体类来表示Excel文件的数据。假设我们有一个名为`User`的实体类,包含`id`、...