[Seasar-user:10959] Re: uploadfile

[=?GB2312?B?wO7A1g==?=]

----------------------------------------page-----------------------------------------------------
package jp.wess.web.entrcdApply;

public class EntrcdObjectListPage extends BaseGridPage {
    private UploadedFile applyFile;

        public String doPaging() {
            super.setLimit(2);
            applyNoDto.setOffset(super.getNewOffset());
            applyNoDto.setLimit(super.getLimit());
            if ("apply".equals(flag)) {
                applyTargetInfoItems =
getEntrcdTargetInfoDao().getTargetInfoList(applyNoDto);
                super.setCount(applyNoDto.getCount());
            } else {
                reissueTargetInfoItems =
getEntrcdReissueTargetInfoDao().getList(applyNoDto);
                super.setCount(applyNoDto.getCount());
            }
            return null;
        }

        public String doApplyUpload() throws IOException {
            String name = applyFile.getName();
            long size = applyFile.getSize();
            System.out.println(name);
            System.out.println(size);
            InputStream in = null;
            OutputStream out = null;
            String path = "D:\\aaa.txt";
            in = applyFile.getInputStream();
            out = new FileOutputStream(path);
            int read = 0;
            int byteLength = applyFile.getBytes().length;
            byte[] buffer = new byte[byteLength];
            while ((read = in.read(buffer)) != -1) {
                out.write(buffer, 0, read);
            }
            out.close();
            in.close();
//            long fileSize1 = applyFile.getSize();
            try {
                applyFile.getBytes();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            return null;
        }
}
----------------------------------------html-----------------------------------------
<form id="form">
<x:inputFileUpload
  id="applyFile" name="applyFile" style="display:none"
  value="#{entrcdApply_entrcdObjectListPage.applyFile}"
/>
<input type="submit" class="button large"  value="¥¢¥Ã¥×¥í©`¥É"
   onclick="uploadfile('doApplyUpload','applyFile')" id="doApplyUpload"/>

-------------------------------------------------JavaScript-----------------------------------

function uploadfile(btna, btnb) {

var buttona = document.getElementsByName(btna);
var buttonb = document.getElementByName(btnb);
buttonb.click();
}

參貧。
2007/10/11, Shinpei Ohtani <[E-MAIL ADDRESS DELETED]>:
>
> Hi,
>
> Let me see your page class and html.
>
> 2007/10/11, 川赤 <[E-MAIL ADDRESS DELETED]>:
> > I want to upload file,but i don't want to display the inputtext and
> button
> > as system designed ,so i hiddened it .
> > I'd like to place a button to call the uploadfile button which is
> hidden.
> >
> > My code is like this:
> >
> > <x:inputFileUpload
> >   id="applyFile"  style="display:none" name="applyFile"
> >   value="#{Apply_ListPage.applyFile}"
> > />
> >  <input type="submit"  name="applyupload" value="¥¢¥Ã¥×¥í©`¥É"
> >    onclick="uploadfile('doApplyUpload','applyFile')"
> > id="doApplyUpload"/>
> >
> >
> > function uploadfile(btna, btnb) {
> >
> >  var buttona = document.getElementsByName(btna);
> >  var buttonb = document.getElementsByName(btnb);
> >  buttonb.click();
> > }
> > It doesn't work. Why?
> >
> > Is there any other way to achieve my goal.
> > _______________________________________________
> > Seasar-user mailing list
> > [E-MAIL ADDRESS DELETED]
> > https://ml.seasar.org/mailman/listinfo/seasar-user
> >
> >
>
>
> --
> =============================
> Shinpei Ohtani
> [E-MAIL ADDRESS DELETED]
> =============================
>
> _______________________________________________
> Seasar-user mailing list
> [E-MAIL ADDRESS DELETED]
> https://ml.seasar.org/mailman/listinfo/seasar-user
>
>
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