Display An Image Based On Database Entry?
Jan 13, 2011
I am really new at this. I have a site that I would like to display a certain image (a colored flag) based on an entry in the database. I have a folder called flag_images, I'm using VB, and MSSQL Server 2005. I have never done anything like this. There are 4 images total. They are green.gif, yellow.gif, red.gif, and black.gif. The database table is called tblflag. There are three columns. ID (int), time_set (datetime), and flag_color (nvarchar).
I would like to display the green flag if the column flag_color is equal to green and so on for the other colors. Only one flag will be displayed at a time.
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Similar Messages:
Feb 15, 2011
I have these 4 images along with the descriptions:
Flag
Description
Green Flag (WBGTI of 80 to 84.9 degrees F): Heavy exercises, for unacclimatized personnel, will be conducted with caution and under constant supervision.
Yellow Flag (WBGTI of 85 to 87.9 degrees F): Strenuous exercises or physical labor will be curtailed for unacclimatized, newly assigned personnel in their first 3 weeks. Avoid outdoor classes or work in the sun.
Red Flag (WBGTI of 88 to 89 degrees F): All PT or very strenuous work will be curtailed for those not thoroughly acclimatized by at least 3 weeks. Personnel not thoroughly acclimatized may carry on limited activity not to exceed 6 hours per day.
Black Flag (WBGTI of 90 and above degrees F): All nonessential physical activity will be halted.
1 page to set the flag condition and another page to display the flag and the description. I am new to coding and Im not sure how to do it. I do have MSSQL Server 2005 that I can use to store the data.
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Aug 11, 2010
is there a way to add an image in SQL server database entry
say i got an colonm name [carmodel] in Sql Server and in that colomn name i got Toyota Supra can i attach an image to that Dataentry and how to ?
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Jan 31, 2011
I have to create a simple application which scans, displays and stores the info from a barcode. I have been able to sort the scanning and display part of this application but I need to know how to store the infromation entered into a textbox to a database and then be able to display the stored data as a list at a later stage.E.G. Once the "STORE" button is clicked, the information/text within the textbox is stored to a database. Once the "VIEW STORED DATA" button is clicked, the stored information in the database is displayed as a list.I am a complete beginner when it comes to creating web applications using asp.net. Also, the type of database to use (i.e. sql, wamp.etc) and how to link it to my application is also puzzling.
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Nov 4, 2010
I have built some back-end code to retrieve an image from a SQL Server database. I want to display this image on my web form based on the currenct selected value of a gridview control.
I have a page called GetImage.aspx which takes two querystring parameters, entityId and entityType. entityId is the GridView.SelectedValue and entityType is simply "T". My code for GetImage.aspx looks like this:
[Code]....
The image is not displayed, however I can see the stored procedure being executed on the database server with the correct ID when I select an item in the GridView, so that part is working, but the display of the image isn't.
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May 21, 2010
Am displaying the contents of a folder(folders n files) in a gridview.In the gridview,file/foldername ,type ,size ,Last modified date columns are displayed.the datasource for this gridview is supplied manually through a datatable.
I need to display folder/file images beside folder/filename.if the datasource is from a database we can give a if condition in the following way.
[code]....
But here in itemtemplate I am binding the data using bind expression instead of Eval .So I could not give if condition here.
How can I display folder or file image based on a condition ?the datasource is provided manually to the gridview not from a database.
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Jun 30, 2013
In my asp.net+vb web with access database there is a page which displays data as per query string and the string is PNO and all data is correctly displayed in gridview and dataview. there is a Image1.ImageUrl and i used the following code but it is not working
Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
Dim PNO As String
PNO = Request.QueryString("PNO")
Image1.ImageUrl = "C:/wing/Photos/" + PNO + ".jpg"
End Sub
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Apr 16, 2013
I have filed image type varbinary
I want upload image and show then with click button save
store in db
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Jan 10, 2011
I know this might sound like a simple quesiton, but I am having problems allowing me to upload images along with other information (name, image, biography, wbsite links) to a sql server database, as well as showing images from the database using a drop list control feature. I am using [URL] for hosintg. VB language.
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Mar 28, 2013
This code retrieve image from SQL database i want to add code if image is not exist retrieve another image in null value
protected void Page_Load(object sender, EventArgs e) {
if (!IsPostBack) {
string connectionString = WebConfigurationManager.ConnectionStrings["conString"].ConnectionString;
SqlConnection con = new SqlConnection(connectionString);
[Code] ....
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Mar 18, 2013
I need displaying my image file stored from my database into the image control. I've had read some articles and watch video tutorial which there were perfectly working and I followed it but I wasn't able to make it work. The image control just displayed blank. I used Generic Handler to retrieve the image file from my database based on the articles and tutorials I've got. here are my codes below:
Generic Handler:
Code:
<%@ WebHandler Language="C#" Class="ShowImage" %>
using System;
using System.Configuration;
using System.Drawing;
using System.Drawing.Imaging;
[Code] ....
Asp.Net Code for the Image control:
HTML Code:
<asp:Image ID="Image1" runat="server" ImageUrl='<%# "ShowImage.ashx?ID=" + Eval("ID") %>' Height="128px" />
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Jan 12, 2013
<asp:ImageField DataImageUrlField="photo" > <ItemStyle Width="50px" Height ="50px"
HorizontalAlign="Center" VerticalAlign="Middle" ></ItemStyle>
</asp:ImageField>
i need to display image from database in gridview. i have the above html and a select query executed from code behind which displays the image.
i am storing the image path in the database table and image in a folder.
Queries related to above
1. image size not able to set
2. the gridview image column will display image if the column data is not blank. but if its blank i have 2 default images male image and female image
so if the field is blank i need to display one of the default images depending on the gender selected
3. if the image is clicked it should show enlarged image as popup
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May 7, 2015
After saving image in db how can we retrieve it in gridview like thumbnail size image and by clicking on image in gridview its open as preview. How can we do this in asp.net using c#.
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Mar 7, 2011
i m displaying an image in gridview based on condition from sql table. That is if the colum named "availabillity" is A the image will be red n if the value is "NA" the image will be green. i am using RowDataBound event.
but i am getting error as "Cannot implicitly convert type 'System.Web.UI.WebControls.DataControlRowType' to 'bool'".
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May 11, 2010
iam using asp.net with c#
i want to display an default image from my website folder when there is no image in database , can you correct my code
[Code]....
and in page load
[Code]....
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Dec 14, 2013
Below is House_info table
id name behcode
1 Neda 1111
2 Jack 2222
3 Sara 3333
House_p table
id Product behcode
1 sofa 1111
2 iron 1111
3 scarf 2222
and below is SP
ALTER procedure [dbo].[storeinfo1]
@Behcode nvarchar(10)
as
begin
select behcode,Name
,(select Behcode from House_p where BehCode=@Behcode) behcodeP
from House_Info
where BehCode=@Behcode
end
I have image=>Productimage in product.aspx page I want if in House_p table there be my users behcode it do Productimage.visible=true
i.e
In House_info table exist user Sara with behcode=3333 her behcode isn't in House_p table so I want in product.aspx page ProductImage.visible=true
How I can do it?
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Jan 28, 2011
We are building a software package for logistic companies to run their operations such as customer management, load management, fleet management etc...
The idea is that this will be sold as a web based "Software as a Service". So each client will be setup with their own operations database.
The powers that be have decided to incorporate an accounting package in with this software to make it a more one stop solution for our customer base. So now I have the decision to buy or build. I know that building a double entry accounting system is NOT going to be the quick or easy way to go. So right now I am looking to see what options are out there for integrating an existing package with our application.
We are operating in a Windows environment. Our base operations application is ASP.NET 4.0 with MS SQL 2008 R2 backend. I would prefer to find something that we can truly integrate into our product.
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Jan 7, 2011
i am using MSSQL Server 2005 with VB in my codebehind. I have an application that I have written as a time tracking system that uses SQL Membership provider to secure the site with forms authentication. I want to add additional functionality to the site. My company has a intranet SharePoint site. I want to add something on the front page of the SharePoint site that will allow the users to clock-in/out without having to login to the application. I have a users table that is not part of the SQL Membership Provider that holds detailed information about the employees. There is a column in that table that identifies users as being able to use the clock-in system. I want to be able to display a clock-in/out button on the paged based on that column. Not all users have the ability to clock-in as their time does not need to be tracked.
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Oct 12, 2012
I need to develop image gallery
Image saved in Folder called Images and image Name , Description saved in Database Table Images.
On Deafault.aspx
Thubnail images should display with out any change in Quality i.e by DataList Control
On Click of Thubnail images Fullview of image with width and height same as image width and height
Next, Previous, Close Buttons on Popup window
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Jan 7, 2011
I have a online game (written in ASP) which i have finally decided to convert to ASP.NET. However i cannot seem to link the login ID's of users to their specific details in the database. I.E when Joe Bloggs logs in, he will be shown the team information for just his club, not every club. in ASP I use code similar to this below
[Code]....
im not convinced that is the right syntax to be using, but when i execute the code in Query Builder it is showing me the correct data (that i expect to see). So im wondering if there is something else im missing? Is there something extra that i need to be adding in Web.Config file or elsewhere?
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Dec 19, 2012
i am using template field display image based on condition in table field. i have field name verify i used to store yes or no value if it is yes then display image else noting to display in gridview
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Mar 26, 2010
I have a detailsview form which passes data to a sql database. What I'd like to do is present a message when the number of rows in the destination table exceeds a specified number (40) or redirect the user to another page.
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May 18, 2015
I'm going to have a textbox on my ASPX page - where users can enter a number between 1-50.
Based on their selection, I'd like to add three textboxes for each number and number them appropriately.
I'd like three textboxes for each "number", so for example, the fields would be:
Name1, PIN1, Desc1
Name2, Pin2, Desc2
Name3, Pin3, Desc3
...
So, how do I, at runtime, add these fields to my page?
Secondly, This form, upon submittal, creates a configuration file on my server currently in the format of
[FIELD1]
FieldOne.Value
[/FIELD1]
[FIELD2]
FieldTwo.Value
[/FIELD2]
[FIELD3]
FieldThree.Value
[/FIELD3]
With those fields, it's rather easy, as the form has static controls that I'm looking up and sending to my file.
How would I add the dynamic controls to the file as well? Obviously, if they've selected to add 10 fields, I don't want 40 other fields of blank/nothing (since they can choose to add up to fifty). How would I iterate only adding the fields that they've chosen?
I'm writing in VB.NET not C
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Oct 7, 2012
in my asp.net_vb web there is a text box (textbox1) in which a date is dispalyed from database (eg 21-Mar-2012) in another text box (textbox2) i want to display
if the date is less than 30 Jun then the textbox2 should display 1 Jul+the year of textbox1
if the textbox1 date is greater than 30 Jun the text box2 should display 1 Dec + the year of textbox1
my web is in asp.net and code is in vb
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May 29, 2010
I would like to of display an the image at a proper position on a browser. I access the image from the database before doing this I stored the image in a database in a byte form. I also make a functionality of add image in a database.
When i retrieve the image from the database onliy image is displayed on a browser . The form from which I add the image is not displayed.
This is the aspx page coding
[code]....
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