I am having issues with my GWT application being able to upload images. My html form and PHP file work fine but when I try and upload an image with my GWT app and my PHP file it does not work and I get a null response.
I am new to GWT so I am probably overlooking something simple/trivial Thanks. This is my code: package com.poolsupplies.gwt.client; import com.google.gwt.core.client.EntryPoint; import com.google.gwt.user.client.ui.Button; import com.google.gwt.user.client.ui.FormPanel; import com.google.gwt.user.client.ui.FileUpload; import com.google.gwt.user.client.ui.FormHandler; import com.google.gwt.user.client.ui.ClickListener; import com.google.gwt.user.client.ui.FlexTable; import com.google.gwt.user.client.ui.FormSubmitCompleteEvent; import com.google.gwt.user.client.ui.FormSubmitEvent; import com.google.gwt.user.client.ui.RootPanel; import com.google.gwt.user.client.ui.TextBox; import com.google.gwt.user.client.ui.VerticalPanel; import com.google.gwt.user.client.ui.Widget; import com.google.gwt.user.client.Window; import com.google.gwt.user.client.ui.ListBox; /** * Entry point classes define <code>onModuleLoad()</code>. */ public class LayoutTest implements EntryPoint { /** * This is the entry point method. */ private FlexTable inputTable= new FlexTable(); private TextBox author = new TextBox(); private TextBox title = new TextBox(); private TextBox desc = new TextBox(); //add the keyword to a list private TextBox keyword = new TextBox(); private TextBox fileName = new TextBox(); private Button addButton = new Button("Submit"); private ListBox layout = new ListBox(); private FileUpload upload = new FileUpload(); public void onModuleLoad() { final FormPanel form = new FormPanel(); form.setAction("http://www.myurl.com/phpwrite/upload.php"); form.setEncoding(FormPanel.ENCODING_MULTIPART); form.setMethod(FormPanel.METHOD_POST); VerticalPanel vPanel = new VerticalPanel(); form.setWidget(vPanel); addButton.addClickListener(new ClickListener() { public void onClick(Widget sender) { if(title.getText().isEmpty()) { title.setStyleName("error"); } else { title.setStyleName(""); } if(desc.getText().isEmpty()) { desc.setStyleName("error"); } else { desc.setStyleName(""); } if(keyword.getText().isEmpty()) { keyword.setStyleName("error"); } else { keyword.setStyleName(""); } if(fileName.getText().isEmpty()) { fileName.setStyleName("error"); } else { fileName.setStyleName(""); if(!isValidFileName()) { fileName.setStyleName("error"); } } form.submit(); } }); upload.setName("uploadedfile"); inputTable.setText(0, 0, "Author: "); inputTable.setWidget(0, 1, author); inputTable.setText(0, 3, "Tile: "); inputTable.setWidget(0, 4, title); inputTable.setText(1, 0, "Description: "); inputTable.setWidget(1, 1, desc); inputTable.setText(1, 3, "Keywords: "); inputTable.setWidget(1, 4, keyword); inputTable.setText(2, 0, "Filename: "); inputTable.setWidget(2, 1, fileName); inputTable.setWidget(2, 4, addButton); inputTable.setText(3, 0, "Upload File: "); inputTable.setWidget(3, 1, upload); vPanel.setWidth("100%"); vPanel.setHorizontalAlignment(VerticalPanel.ALIGN_CENTER); vPanel.add(inputTable); form.addFormHandler(new FormHandler() { public void onSubmitComplete(FormSubmitCompleteEvent event) { Window.alert(event.getResults()); } public void onSubmit(FormSubmitEvent event) { } }); // Add image and button to the RootPanel RootPanel.get().add(form); } private boolean isValidFileName() { String fn = fileName.getText(); Window.alert(fn); if(fn.contains(".")) { Window.alert("Not a valid file name no extensions required"); return false; } else { return true; } } } PHP Code <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http:// www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Untitled Document</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> </head> <body> <?php // Where the file is going to be placed $target_path = "files/"; /* Add the original filename to our target path. Result is "uploads/filename.extension" */ $target_path = $target_path . basename( $_FILES['uploadedfile'] ['name']); $target_path = "files/"; $target_path = $target_path . basename( $_FILES['uploadedfile'] ['name']); if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) { echo "The file ". basename( $_FILES['uploadedfile']['name']). " has been uploaded"; } else{ echo "There was an error uploading the file, please try again!"; } ?> </body> </html> HTML Form: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http:// www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Untitled Document</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> </head> <body> <form enctype="multipart/form-data" action="uploader.php" method="POST"> <input type="hidden" name="MAX_FILE_SIZE" value="10000000" /> Choose a file to upload: <input name="uploadedfile" type="file" /><br / > <input type="submit" value="Upload File" /> </form> </body> </html> --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. 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