Java Development Tools

Hi Experts,

My Jdev Versions are 11g R2(Studio Edition Version 11.1.1.7.0) and 12c(Studio Edition Version 12.2.1.0.0).

When i Import any Table data into Excel it was getting imported with the extension (.XLS) due to this when i open imported excel file it was showing a prompt message like below screen shot. When i choose Yes it was opening and having data(No issues except Prompting popup).

Any ideas? To get rid of above prompt ? or how to import file with (.XLSX)

When i change the extension of file to Test.xlsx it was not opening showing error like below.

I am using below code types to import Excel Files.

Type 1:

<af:commandToolbarButton text="Export to Excel" id="ctb5"

                                   icon="/images/excel\_icon.jpg">

  \<af:fileDownloadActionListener filename="Test.xls"

                                 contentType="text/html;chatset=UTF-8"

                                 method="#{TestBean.exportToExcel1}"/>

</af:commandToolbarButton>

Type 2:

<af:commandButton text="Export To Excel" immediate="true">

<af:exportCollectionActionListener type="excelHTML" exportedId="table"

                                 filename="Test.xls" title="ADF Faces Export"/>

Thanks

Praveen M90 :-)