Forms Data Controls :: How To List/show HTML From Database
Oct 13, 2010
The admin of my site can make some articles with images with the html editor and saves the html into the database.
now i want to show the list of articles with the date added, sender, and a short part of the article(depending on the saved html, this can be text with maybe a image). ofter clicking a article, the user can see the entire article.
what is the best way to do this? wich control to use to list the articles, and how can i show only a part of the article that can also contain a image in that list ?
I have drop down list box that I would like to show two columns, is this possible? Or can it be done with a list box?The query correctly retrieves all of the table data to be displayed, one colum is an abbreviation, the other a bit longer description.
I am using gridview for my application, in the grid i am using dropdown list for two columns ,It's working when i run my application but when i am edit application ddl can't show the editable data ( it show only select).And one more thing that two columns are interrelated , one ddl(Itemgroup) is connected with(ItemName).
im using Visual Web Developer Express2005 and language: VB
Example Image of my forum thread that im working:
i encircled in color red the part where i assign the 'content' as you can see above.here EXAMPLE of code in my repeater that populate a <td>(inserting data FROM my database) from my TableField('content')
[Code]....
the part that i encircled in the image above was the data on my tableField named--> 'content'.
The idea was to show not the whole content but to show Only some part of it. example is to show only the 1st 300chars or 100 words.
i tried this code which shows the fist 1-100 chars. [Code]....
Problem is the data i stored in the TableField('content') has other html tagsExample my Tablefield('content') has the following data.
<p class="MsoNormal" style="margin: 0in 0in 0pt"><span style="mso-ansi-language: EN-CA"><span style="font-size: x-small">All hands worked in the preparation..............
When i use the code .tostring.tosubstring(1, 100) it shows: <p class="MsoNormal" style="margin: 0in 0in 0pt"><span style="mso-ansi-language: EN-CA"><span style="font-size: x-small">All hands worked in the preparation..................
instead of starting at: All hands worked in the preparation.......Is there a way that i could extract first the html tags then use the .string.tosubstring(1, 100) to make it work.I use the code below temporarily to generate the 'content' as showed in the image above. i limit the height of the lable to 100px which does the trick. but i know its not a good method thats why im trying to look for other methods.
Im using Visual Web Developer 2010 , ASP.NET and VB
Im using the "ASPNETDB.MDF" database for membership and others ,
1-- i created a gridview in my masterpage 2-- Connected to to " ASPNETDB.MDF" and "asp_Users Table" 3 -- Selected all 4-- My Select the Field "UserName"
Now im trying to get the On-line Users .
Im having a problem , becouse i can't see it when i debug the page, i changed the font , background color , i havent got any erros , what i need to do ?
I want to get data from the database and display it in gridview. The gridview should be editable. Meaning the user can add, edit and delete items/rows in the gridview. Everytime the user adds/updates/deletes an item, the gridview is also updated. However, these changes will only be saved to the database once the Save button is clicked.
using .NET 2.0 want to format datagrid , i am using DataGrid. i am saving data from textbox to database as formated text. now while retriving data from database i can see html format data i need to format : Example
<B> test my text </B> new test. want to show in dagagrid like test my text new test: and when i click on datagrid i want to see test my text new test this format not styling below code for data grid
I have a listview. Inside the EditItemTemplate of this listiview I want to show a Checkboxlist that has 5 checkboxes; S, M, L, XL, XXL. The values (checked / unchecked) of these checkboxes are dependent on a linq query. The linq query just retrieves the values from columns in a table. The columns are S, M, L, XL, XXL (same name as checkboxes for convenience) and all have datatypes bit. What I want now is to be able to databind this query result to this CheckBox list.
Now I am passing selectedUserTypeIDs along with other details to my Stored Procedure and adding those UserTypes for newly Added menu. It works fine for me. Now I want to show checked CheckBox in Edit Mode.
I have 5 radiobutton list in the form . i want to populate from it from the database.I have one table which has 5 Coloumn ( productname,group,id ,value,decscription) .Accrodindg to grouto i want to popluate all radiobutton list which display the product name.after populate all radiobutton list user select whatever list items i want to save using session in to new table.and which r the columns i make it for new table so i can save it user selction in databse..
so on upto g5 ..... my first raiobutton just populate group= g1 productname only for second raidobutton list just populate group=g2 productname only soon.
i have web application it should create single HTML page . that one HTML page should send to the customers.how to create HTML page .i created one page but it retriveing single record from the databse values . my problem is i have to pull all the records from the database and papulate the HTML page. but i am getting only onerecord on that page.my code as follows
string type = ds.Tables[0].Rows[i].ItemArray[4].ToString(); string WAIVN = ds.Tables[0].Rows[i].ItemArray[0].ToString(); string status = "cdcr"; [code]....
but iam not getting all records only single record only iam retriving
I am very new to coding in asp.net, I've never done anything before, but heres my problem, I have a Microsoft SQL Server 2005 Database, and basically I need to be able to search that database by 3 different things, basically there is tons of data, and I need to be able to search by a member ID, a location, and a group name So basically I wanted a drop down list, with these 3 column names, and than a search box where you can actually type in what you are looking for, than have the results display, I have been trying to do this with gridview, but I can't seem to get it to work correctly
I have a simple list view that displays some text and a picture. The text is stored in the database and new text is inserted into the database through the list view. The list view displays all of the data with the oldest, or first, line of the database first. I want to reverse that by displaying the last line, or newest entry first. The site is live, and I do not know how to change the database remotely. Can I put some code on the page or code behind that will accomplish this? What is it called and where do I look?
I have created an asp.net customizable gridview where user will be able to add and delete data. Now I face some proplem with this gridview. now I want to add a dropdown list (which is dynamically bind with database) inside the grid. I created code and it bind well. when the page is post back previous selected dropdown list value lose and set to selectedIndex=0; For this reason I used if(!page.Ispostback) and put the dropdown binding code inside this. Here I faced a problem. The problem is when I want to add data inside grid the dropdownlist missin bind. How can I overcome this problem? For your kind observation I given entire code below:
