On Wikipedia you can edit a document and you can see what the different versions of the document looked like:
http://en.wikipedia.org/w/index.php?title=ASP.NET&action=historysubmit&diff=342825222&oldid=337869406 Is there something free or some code samples out anywhere that will quickly let me create similar functionality with ASP.NET?
I have a client who needs to paste sections of Word documents into my SQL Server 2005 database. There are paragraphs and bullet points within the text that has to all go into the same field. When I copy and paste the text straight from Word the bullet points are displayed as dots but not as a list, i.e. the text is wrapped continuously and the formatting is lost. I have built a web front end in ASP.NET 2.0 using formviews for data display, editing and entering. If I use a Access backend the text will display correctly if the bullets are replaced with <li> tags - a bit tedious for the user of course. In SQL server I am getting a security warning that stops any HTML code to be pasted into a field. I thought of using stylesheets but even this is difficult.
View 1 RepliesI want to build a custom document management web application that ties in with sharepoint for the actual document versioning and storage. I'm hoping for something like a sharepoint widget that I can plug into my web application that would allow me to tie in with sharepoint and download documents, make edits to them, and upload them back to sharepoint, with sharepoint handling all of the versioning and storage. Basically I'm looking for a sharepoint API. If WSS is the answer to this, are there licensing issues that I need to consider?
View 4 RepliesHow to use pattern replacement in the RTF?. For example you can add a placeholder like {USER_FIRST_NAME} in the RTF document. When the user clicks the download button, your application can take the information from the database and replace every instance of {USER_FIRST_NAME} with the data from the database....
View 1 RepliesI am currently working on coding my own forums pretty much from scratch, and as such i want to allow users to edit their posts.On the edit page they're taken to i'd like to insert the text from their post into a Textbox, have them edit the text directly in that textbox and then submit it back to be updated in the database.Inserting into the database and updating and etc. is all no problem.If i want to insert the text from the database into the textbox i figure i'd retrieve the data from the db during Page_Load and just assign that string into Textbox.Text.But, even if the user enters something entirely new into that textbox, since the text was assigned on last postback it doesn't change when the user wants to submit.And that is the issue i have at hand.
View 3 RepliesLets say i have a text file with following content:
Hello!
How are you?
I want to call the file via a simple application that produces an output file with the following contents:
buildLetter.Append("Hello!").AppendLine();
buildLetter.Append("How are you?").AppendLine();
As you see, every line should be put between " ".
in my current scenario i can't use any server controls.there is an input type button when click on this a span should come and act as water marker giving some message when you click on the message any where a run time generated text box should come in place of span.
where user can input the value and after entering if he click any where on the form the value should be assigned to new span generated run time .An example to visualize my scenario is given below i am also making a tree.
http://demos.telerik.com/aspnet-ajax/treeview/examples/functionality/nodeediting/defaultcs.aspx
I have a simple form containing two text boxes, I am attempting to apply some validation to the first text box using JavaScript. This is the first time I have attempted this and am having some trouble.
I have a label beside the text box stating an error, this labels visibility property is set to False. I wish the labels visibility to turn true if the text box is empty when the user loses focus.
For this I have used the onBlur option within the tags of the text box. It then calls the JavaScript function and should set the label to Visible but it does not. I have tested to see if it is entering the function by using an alert instead and that works. The problem seems to be trying to alter the visibility property of the label.
Here is the portion of my code:
The JavaScript:
function myRegEx(frm) {
if ( boxUsername.value == "" ) {
invalidUser.visible = True;
return false;
}
}
The form:
<asp:TextBox onblur="return myRegEx(this)" id="boxUsername" runat="server" Width="200px"></asp:TextBox>
<asp:Label id="invalidUser" runat="server" visible="False" forecolor="Red" text="* Username must be alphanumeric with no special characters"></asp:Label>
i'm creating a webpage that contains a text box, whenever i type something in the textbox, i used to show some suggestions like google suggest.
I'm using a div tag to show suggestions and each suggestions is a div tag, so on clicking any of the suggestion, it will be loaded into the textbox, but i can't able to edit the suggestions easily, whenever i want to modify the selected suggestion in textbox, clicking the mouse pointer at some place of the suggestion and pressing backspace removes a single character from the suggestion and return to the end of the suggestion.
what is my ip
when i want to remove "my" in it, it will remove "y" from "my" and return the cursor to end of suggestion (i.e.,) after ip,
whenever there is a keyup event occurs on the textbox, then i use show suggestions that is similar to the entered character.
I've textbox which has data: This is not valid data for [Smith] [Jackson], Now the user can't edit the text which is in between the [] brackets. How to prevent them from editing the text in brackets? Can we prevent with Javascript? or Is there any other alternatives?
View 3 RepliesI have a gridview which I use to edit text fields. How is it possible to start a new paragraph when entering text? I'm hoping that this can be done without using markup, as the users are not neccessarily going to be particularly computer literate.
View 7 RepliesI am trying to generate a pdf document using the following code which i picked up from one of these forums. It had worked fine when I exported a gridview to pdf.
Now I need to export HTML code to pdf. Can someone suggest how to proceed, possibly using the gridview exporting code below? Any other approach is also welcome.
Code:
Response.ContentType = "application/pdf";
filename = "DocumentName.pdf";
Response.AddHeader("content-disposition", "attachment;filename=" + filename);
Response.Cache.SetCacheability(HttpCacheability.NoCache);
StringWriter sw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(sw);
gridView1.RenderControl(hw);
StringReader sr = new StringReader(sw.ToString());
Document pdfDoc = new Document(PageSize.B2, 10f, 10f, 10f, 0f);
HTMLWorker htmlparser = new HTMLWorker(pdfDoc);
PdfWriter.GetInstance(pdfDoc, Response.OutputStream);
string sFinanceReportpath = ConfigurationManager.AppSettings["UploadFinanceReportPath"].ToString();
PdfWriter writer = PdfWriter.GetInstance(pdfDoc, new FileStream(sFinanceReportpath + filename, FileMode.Create));
pdfDoc.Open();
htmlparser.Parse(sr);
pdfDoc.Close();
//Response.Write(pdfDoc);
//Response.End();
Is there a reliable way to extract text from PDF? The first thought that comes to mind is that PDF may have multiple columns and the extraction mechanism needs to know the logical structure somehow. I understand that some PDF docs are "tagged" but I'd need to support pretty much any PDF document.
Any third party components to the rescue here?
when I edit varchar field and save it to Sql Server, edited non-english text look as ??? symbols.I tried to correct this as
in web.config:
<globalization
fileEncoding="windows-1251"
[code]...
I am using asp.net 2.0 with c#.I have to convert my label text into pdf. For this I have used this tutorialhttp://www.codeproject.com/KB/aspnet/Creating_PDF_documents_in.aspxEvery time it is creating 1.pdf, what if there are so many user wants to see the the pdf format of any pageAs my label text contains HTML content, it is showing a HTMl output. I don't want HTML to be display in the pdf.
View 9 Repliesi have a grid view and check box in it. and there are 5 columns in it. user name, first name, lastname city and ph no. and 5 text boxes... and a edit button NOW when i check any checkbox and press EDIT button i want the entries in grid view show be entered into text boxes.
View 10 RepliesIs it possible to scan a text document to a computer and then programmatically search for text within that document? It doesn't seem likely since the scanned document would be an image but I'm hoping one of the gurus on here might have a solution.
View 1 RepliesSetting the scene:
My asp.net web application carries a version number which is incremented during every release. We're releasing every week internally for our test team and after four weeks or so to our client.
The question:
I want to include the version number on our application. What methods have you used so that your web app carries the version number? meta tag? simply added it to the footer?
I just want to have good idea about Versioning problem! and how .net recovered from that? Can i have some depth info in the same!?
View 1 RepliesHow to create a pdf document and write the text in this pdf?
View 3 RepliesDoes anybody have experience with a 3rd party tool for this? I don't mind if it commercial or open-source.
View 1 RepliesI have to generate reports in both ms-word and pdf format....i have it working in pdf w/ iTextSharp. With iTextSharp, I create a new FileStreamResult for the MVC Action to return .How can I create a word document and have the user download it when an action is invoked?
[Code]....
In my application,i want to check a condition whether the 'ENTER' key is pressed or not.i want to read data from a text file and insert this data to my database.I have written my code in a button-click event.In the text file, every field is separated by a comma so that each field can be identified.After one record,'ENTER' key is pressed and next record is written in next line.so i want to insert each row in the database until the next line.i suppose i can check this with the ASCII code of "Enter" key.
View 2 RepliesHow can I replace a string/word in a Word Document via ASP.NET? I just need to replace a couple words in the document, so I would like to stay AWAY from 3rd party plugins & interop. I would like to do this by opening the file and replacing the text.The following attempts were made:I created a StreamReader and Writer to read the file but I think that I am reading and writing in the wrong format. I think that Word Documents are stored in binary?? If word documents are binary, how would I read and write the file in binary?
Dim template As String = Request.MapPath("documentName.doc")
If File.Exists(template) Then
As New StreamReader(template)
[code]...
I am using a GenericHandler to print information out as text/plain in the client browser.
Currently when I run the app, the title-bar says something like http://localhost:3014/myApp/ShowReport?id=123456
I do need to modify the actual url. I just want a user-friendly title in the browser tab that is more descriptive of the report they are looking at. So if the user selects to view report TI591, then TI591 will appear in the browser tab.