insertimage.aspx

在线网页编辑器.net 2.0版!不错的在线网页编辑器

											<tr>
												<td valign="middle" style="width:100; white-space:nowrap">[[Horizontal]]:</td>
												<td><input type="text" size="2" name="HSpace" onchange="do_preview()" onpropertychange="do_preview()"
														onkeypress="return CancelEventIfNotDigit()" style="WIDTH:80px" id="HSpace" />
												</td>
											</tr>
											<tr>
												<td valign="middle">[[Vertical]]:</td>
												<td><input type="text" size="2" name="VSpace" onchange="do_preview()" onpropertychange="do_preview()"
														onkeypress="return CancelEventIfNotDigit()" style="WIDTH:80px" id="VSpace" /></td>
											</tr>
										</table>
									</td>
								</tr>
							</table>
						</fieldset>
					</td>
					<td style="width:2"></td>
					<td valign="top">
						<fieldset>
							<legend>[[Insert]]</legend>
							<table border="0" cellpadding="4" cellspacing="0">
								<tr>
									<td>
										<table border="0" cellpadding="1" cellspacing="0" class="normal">
											<tr>
												<td valign="middle">
													[[Url]]:</td>
												<td colspan="3">
													<input type="text" id="TargetUrl" onchange="do_preview()" onpropertychange="do_preview()"
														size="43" name="TargetUrl" runat="server" /></td>
												<td></td>
											</tr>
											<tr>
												<td valign="middle">[[Alternate]]:</td>
												<td valign="middle"><input type="text" id="AlternateText" size="22" name="AlternateText" /></td>
												<td valign="middle" style="white-space:nowrap" >&nbsp;[[ID]]:</td>
												<td><input type="text" id="inp_id" size="12" /></td>
												<td></td>
											</tr>
											<tr>
												<td valign="middle" style="white-space:nowrap" >[[longDesc]]:</td>
												<td valign="middle" colspan="3"><input type="text" id="longDesc" size="43" name="longDesc" /></td>
												<td><img alt="" src="../Load.ashx?type=image&file=Accessibility.gif" /></td>
											</tr>
										</table>
									</td>
								</tr>
							</table>
						</fieldset>
						<fieldset id="fieldsetUpload">
							<legend>
								[[Upload]] ([[MaxFileSizeAllowed]]
								<%= CuteEditor.Impl.FileStorage.FormatSize(secset.MaxImageSize * 1024)%>
								)</legend>
							<table border="0" cellspacing="2" cellpadding="0" width="100%" class="normal">
								<tr>
									<td style="width:8">
									</td>
								</tr>
								<tr>
									<td valign="top" style="FONT-SIZE: 8pt; vertical-align: middle; FONT-FAMILY: MS Sans Serif">
										<CE:UploadSingleFile id="InputFile" runat="server"></CE:UploadSingleFile>
									</td>
								</tr>
								<tr>
									<td style="width:5">
									</td>
								</tr>
								<tr>
									<td>
									    <ul style="margin-top:0; margin-bottom:0;">
										<% if(secset.RestrictUploadedImageDimension) {%>
										<li>
											[[MaxImagedImension]]
											<%= secset.MaxImageWidth%>
											x
											<%= secset.MaxImageHeight%>
											[[pixels]].
										</li>
										<li>
											[[AutomaticImageResizeOnOff]]
											<%= secset.AutoResizeUploadedImages? "[[on]]":"[[off]]" %>.
										</li>
										<%}%>
										<li>
											<span style="white-space:nowrap">[[MaxFolderSizeAllowed]]:
												<%= CuteEditor.Impl.FileStorage.FormatSize(secset.MaxImageFolderSize * 1024)%>.
												[[Used]]: <%= CuteEditor.Impl.FileStorage.FormatSize(fs.GetDirectorySize(fs.VirtualRoot)) %>
												<span style="background-color:green;height:3px;width:40px;font-size:3px"><span style="background-color:red;height:3px;width:<%= GetUsedSpaceBarWidth() %>px;font-size:3px">
													</span></span>
											</span>
										</li>
										</ul>
									</td>
								</tr>
							</table>
						</fieldset>
						<div style="padding-top:4px;">
							<input class="inputbuttoninsert" type="button" value="[[Insert]]" onclick="do_insert()"	id="Button1" />
							&nbsp;&nbsp;&nbsp; 
							<input class="inputbuttoncancel" type="button" value="[[Cancel]]" onclick="do_cancel()"	id="Button2" />
						</div>
					</td>
				</tr>
			</table>
		</form>
		<script runat="server">
			protected override void InitOfType()
			{
				this.Context.Response.Cache.SetCacheability(HttpCacheability.NoCache);	
				fs.VirtualRoot=CuteEditor.EditorUtility.ProcessWebPath(Context,null,secset.ImageGalleryPath).TrimEnd('/')+"/";
			}
			protected override void GetFiles(ArrayList files)
			{			
				foreach (string ext in secset.ImageFilters)
				{
					if (ext == null || ext.Length == 0) continue;

					files.AddRange(fs.GetFileItems(CurrentDirectory, secset.FileNamePrefix + "*" + ext));
				}
			}
			protected override bool AllowFileName(string filename)
			{
				filename = filename.ToLower();
				foreach (string ext in secset.ImageFilters)
				{
					if (ext == null || ext.Length == 0) continue;
					if(filename.EndsWith(ext.ToLower()))
						return true;
				}
				return false;
			}
		    
			protected int GetUsedSpaceBarWidth()
			{
			int w = Convert.ToInt32(40*fs.GetDirectorySize(fs.VirtualRoot)/(secset.MaxImageFolderSize * 1024));
			if(w<1)
				w=1;
				
			if(w>40)
				w=40;
				
			return w;      
			}
			protected override string CheckUploadData(ref byte[] data)
			{            
		      
			if (fs.GetDirectorySize(fs.VirtualRoot) >= secset.MaxImageFolderSize * 1024)
				return "Image folder size exceeds the limit: "+ CuteEditor.Impl.FileStorage.FormatSize(secset.MaxImageFolderSize * 1024);

				System.Drawing.Image img;
				try
				{
					img = System.Drawing.Image.FromStream(new System.IO.MemoryStream(data));
				}
				catch
				{
					return "Image is in the wrong format.";
				}

				//let base class to implement
				/*
		        
				if (data.Length >= secset.MaxImageSize * 1024)
				return "Image size exceeds "+CuteEditor.Impl.FileStorage.FormatSize(secset.MaxImageSize * 1024)+" limit: "+ CuteEditor.Impl.FileStorage.FormatSize(data.Length);


				if(secset.RestrictUploadedImageDimension)
				{
					if(secset.AutoResizeUploadedImages)
					{
						return null;//let base class implement the secset.AutoResizeUploadedImages
					}
					else
					{
						if ((img.Width > secset.MaxImageWidth) || ((img.Height > secset.MaxImageHeight)))
							return String.Format("Image dimension ({0} x {1} pixels) exceeding limits.", img.Width, img.Height);
					}	
				}
				*/
				
				return null;
			}
		</script>
	</body>
	<script type="text/javascript" src="Load.ashx?type=dialogscript&file=DialogFoot.js"></script>
	<script type="text/javascript" src="Load.ashx?type=dialogscript&file=Dialog_InsertImage.js"></script>
</html>