C# Article / Review Backend - Add Images In Text
Jul 29, 2010
I'm constructing a new cms with the option to create reviews and articles (blog items). Now if the user wants to write a review he/ she will want to add a lot of images in the text. Now my question to you is , what would be the best option to include those images (with keeping in mind that a CDN can be used later). I was thinking of the following methods:
Break an article in multiple blocks, each block can then include a picture and text. Just add the picture in the text via WYSIWYG editor (easiest option but not so versatile) Upload images separately and include them via tags in article text. Like Title{img_1}Content
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Similar Messages:
Dec 10, 2010
The user can write articles and upload images related to that article. Let's say that there is a form that collect the article text and, under it, there is a FileUpload control for images. Here, I have a question. What if the user has uploaded some images and then he closed the browser, before submitting, cancelling the operation? the images have been uploaded to the server wasting space!
one solution I've figured out is to store "ImageInfo"s in a list, and store the list in the Session object. And when the user submit the article, the images in the list should be marked as "related" and then inserted. and in the Session_End event I should delete every image does not have the "related" mark.
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Dec 12, 2010
I am trying to create a comments page for users to review and comment on an article. I have 2 buttons on each comments posted by users; "Like" and "Don't Like". I am stuck with how to track which user voted already for a given comment. I am thinking of two options and would like to know if they are they way to go or is there a better solution.
Option 1: I have created a table in my database with stores, the comment id, the userid of the user who rated it and the value "like" or "don't like". So each time I have to query my table to find out if this user indeed vote for a given comment. The table unfortunately grows exponentially!!
Option 2: I store the commentid, userid, and "like" or "don't like" value in a cookie on the client's machine. I read the cookie and find out if the user has already voted on a comment. This is proving to be VERY quirky with cookie expiration, growing cookie size and also multiple users on the same machine.
In either way, my test case of ~1500 users, and 2 Million comments, this is getting to be HEAVY on both methods. Is there anything better?
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May 22, 2010
I know this is a wrong place to ask this but i cant resist
I want users of my website to store article with Images..How a i able to store the content in SQL Server?
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Sep 22, 2010
I am using ListView to display the Data.
I am getting some text or empty string from backend for a particular column.
If i got empty string i need to bind with an imageButton in that row.
and if i got a text i need to replace the imagebutton with text.
[Code]....
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Aug 25, 2010
I currently have a label in an ItemTemplate that looks like this:
<asp:Label ID="bodyLabel" runat="server" Text='<%# Bind("body") %>' />
How do I only show the first paragraph of the article and then allow the visitor to click to view more?
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Jul 21, 2010
I need display navigation in my website with ASP.NET 4 components. Navigation use XmlSiteMapProvider and file hierarchy as XML file. Because my website is a CMS I am looking for a solution able to store hierarchy in DataBase or in some sort of Business Logic. I found out SQL Site Map Provider, which seems a workaround to store hierarchy in SQL. [URL]
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Mar 15, 2010
Is this piece of code where I lock a part of the function correct? Or can it have use drawbacks when multiple sessions ask concurrently for the same Exam? Purpose is that client that first asks for the Exam will assemble it, all next clients will get the cached version.
public Exam GetExamByExamDto(ExamDTO examDto, int languageId)
{
Log.Warn("GetExamByExamDto");
lock (LockString)
{
if (!ContainsExam(examDto.id, languageId))
{
Log.Warn("Assembling ExamDto");
var examAssembler = new ExamAssembler();
var exam = examAssembler.createExam(examDto);
if (AddToCache(exam))
{
_examDictionary.Add(examDto.id + "_" + languageId, exam);
}
Log.Warn("Returning non cached ExamDto");
return exam;
}
}
Log.Warn("Returning cached ExamDto");
return _examDictionary[examDto.id + "_" + languageId];
}
I have a feeling that this isn't the way to do it.
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Dec 29, 2010
I work on a intranet site of management review,to insert the markes I have files for each module.I want only the
professor of module has the rightaccess to his file.How ?
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Jun 29, 2010
I wanted to get a code review of my methods for creating a simple list/gallery display in ASP.NET. I am looking for specific ideas on how I might approach this same task differently. My goals are simplicity, rapid development, and ease-of-use.
The task: Create a simple image list view (gallery) for a folder in ASP.NET web forms.
How I Did It: I created the image controls on the fly and add them to a placeholder template. I added line breaks using literals controls too. Finally, I add a query string to the page for the "paging".
What other ways would one recommend to do this? I had considered to use a grid or listview. My goal was to do this really quickly.
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Oct 20, 2010
I can place an Excel file in the root directory, use Browse and view an xlsx, xlsm or any other Excel file and it (sometimes) pops up in a browser window with no option to save or do anything other than view the Excel document (you can type in the cells and it gives you the option to save if there are any changes). I'm trying to find out how to do that exact thing client-side.
We have a server that allows a client to upload an Excel file and we want them to be able to review it only. If there is a way to bypass the Open message box that pops, that would be ideal, but just getting it to display in a separate, small browser window would be just what the doctor ordered. The Excel files are varied so the content is always different and not necessarily formatted the same. That removes the ability to go with named ranges and definitions.
Currently with the code we have, users can press a view button to review the file they uploaded for errors but it opens up the full version of Excel and then throws errors because it tries to force a save to a temp file. Not exactly ideal and very confusing to the user. I don't habve the exact code available to me at the moment, but I'm hoping that someone can point me in the right direction.
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Feb 9, 2010
I am using the SQLDataReader to execute a Stored Procedure that accepts two parameters (BuildingTID and Department) to return the appropritae Value in my case The Director of the Department. My problem is I get the following error when I run the code that I added below for review. Let me also add that the user is selecting the values that I am using for the stored procedure from 2 DropDownLists. I am getting it when I try to assign the value that is in the Department DropDown
list to the first parameter.
Dim myParm As SqlParameter = getDirectorsCMD.Parameters.Add("@BuildingTID", SqlDbType.Int, 15).Value = (ddlDepartment.SelectedValue)
Also obviously there are more issues with my code than just the error because the datareader records property is false meaning I am not returning a row
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Jul 18, 2010
I'm using AutoGenerateEditButton and the Delete and Select ones as well.
I'd like to use images instead of text for the links.
How do I do this?
I don't want to manually create the command columns, since the AutoGenerate properties are used throughout a large project I'm working on.
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Sep 23, 2010
I am looking for a means by which ASP.NET can create an Outlook MailItem and stream it to the client machine for the user to review prior to sending. I know that its possible to create files such as Word docs and Excel spreadsheets an then stream them, but I don't know how to do it with ASP.NET.
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Jan 21, 2010
I have time card data collected onto an AS400, and have an establed TimeReview.aspx which allows the user to review Time In/Out, etc. I have a request to add some way for managers to review the time and add corrections. I cannot edit direct or add fields to the time table in the AS400. I do, however, have a SQL Server that I could use to collect this information, but I'm not sure of the best way to go about it.
Here's an example of what the table should look like, with the added fields on the right. "X" (Revise) would be a checkbok indicating that this line should be revised. An administrative staff member would pull up the report the next day and manuall edit the time within the AS400.
-- From AS400 table -- -- SQL table --
Time Card info - Empl ID | WO | Date In | Time In | Date Out | Time Out | ---- X (Revise) | Corrected Time In | Correct Time Out
My thought is use an Empl ID field in the SQL table and bind it to the AS400 Empl ID field (not sure how).
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Sep 19, 2013
How to get details of our website in google search on right side pannal..For Eg..If you search for aspsnippet .com in google search you will get the desc of your website on the right side panal with in a square box
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Feb 26, 2010
I am really having a hard time adding images on my pages. Im using CSS to implement design on my aspx pages. I want to add a background but the codes I am getting are not working.
I also have problems on aligning text vertically. All the text are on the bottom of a division, I want to put it into the center...
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Feb 29, 2012
I tried to extract text from images using ocr concept with MODI.In vb and console application it will work fine but i have an error when i applied my code in asp.net ....
Code:
string name = fileupdImage.FileName;
fileupdImage.Visible = this.fileupdImage;
fileupdImage.SaveAs(Server.MapPath("images/" + name));
string path = "images/" + name;
[Code] ....
Error occurred in following line as COM unhandled exception.
doc.Create(name);
I dont know why this error occured...
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Sep 20, 2015
I want use this watermark: [URL] ....
But I want used in formview, how i change code in C# ?
and this is my FormView:
Asp.net
<asp:FormView ID="FormView1" runat="server" DataKeyNames="id"
DataSourceID="SqlDataSource1" DefaultMode="Insert" Width="1200px">
<InsertItemTemplate>
<table class="style1"><tr>
<td valign="top" class="style5">ناونیشان:</td>
[Code] ....
C#
protected void Upload(object sender, EventArgs e) {
string watermarkText = "© test.com";
//Get the file name.
string fileName = Path.GetFileNameWithoutExtension(FileUpload1.PostedFile.FileName) + ".png";
//Read the File into a Bitmap.
using (Bitmap bmp = new Bitmap(FileUpload1.PostedFile.InputStream, false))
[Code] .....
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Aug 12, 2010
I have some applications which I need to documentate. Is there any tool which could create UML or visio from my vb.net code?
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Sep 29, 2010
IF we look at the 4guysfromrolla web site [URL] , each article corresponds to aspx page with unique name.
I too have a similar requirement.
1. I have a fixed page design, content of which will be dynamically loaded. The dynamic content consists of text and images only ( no user interaction controls) . Each content when rendered is like a document and each document has a unique documentName.
2. The content can come from a database , html file , XML file or stream as the case may be.
3. Home page of the web site lists the hyper links which navigates to the particular aspx page ( the document which is rendered dynamically as mentioned above).
4. Because the formatlayout is fixed and only the content changes , I don't want to create a separate aspx page for each document. Besides there are over 1000 such documents and will increase in future.
So I had created a page which receives document name in QueryString and renders the content for the particular document.
5. But the condition is that the document should open with unique name shown in the addressbar , like [URL] and it should also appear in google or any other serach results as [URL]
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Jan 29, 2011
any code or control used to allow clients to manage their own articles/news (text + images) on their asp.net websites? I mean only text and images with exact structure, not modifying the whole layout.
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Jan 14, 2011
I want to extract all images link to so I can utilize all images freely. how to do in asp.net c#
<div>
<img src="/upload/Tom_Cruise-242x300.jpg" alt="Tom_Cruise-242x300.jpg" align="left" border="0" height="300" width="242">
sample text sample text sample text sample text
<img src="http://www.sharicons.com/images/rss_icon.jpg" alt="Icon" align="left" border="0" height="100" width="100">
sample text sample text sample text sample text sample text sample text sample text sample text</div>
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Nov 27, 2010
I am generating a list of labels with an Image Button control at the start of each line. Unfortunately, my browser displays this list on a web page with the image higher than the label text by a few pixels. This results in a blank line of a few pixels wide between each line of text. Even the image has a blank line above it. This especially puzzles me since I went to the trouble of specifying the height, in pixels, of the image and labels. Is there any way to make the image and text appear evenly on the same line?
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May 7, 2015
I used it to put text watermark but font of text is solid I want it has transparency how I can do it?
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