JQuery :: Set Dynamic Image Path In Javascript?

Jul 8, 2010

I am new buddy to Jquery. I am using a Jquery image scroller in ASP.net.But In this scroller image path must be set in javascript like an array. For Ex-Car_Image_Sources=new Array( imagearray// NOTE No comma after last line

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Validate An Image Path In Javascript?

Oct 8, 2010

I have an image like: img src="" class='listPartialLoader' alt='loading' I am assigning the 'src' value with data from an ajax call. Some times if the image is not found I want to add a default image path like"Images/default.jpg". But how can I check whether the image is exist or not using javascript? (Basically I want if the image is not found add a default image)

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Javascript - JQuery Ajax Url Path Breaks When Accessed In Different Directory Levels?

Oct 15, 2010

Its time for another very simple question that I can't find an elegant solution for. Basically, I have an app that is using a jQuery Ajax call. In this call, you have to specify a URL path for the service that you are calling. In this instance, I am needing to call this JavaScript function from multiple files in my application and those files are on differing levels of the folder structure.

Here's the question, how would you elegantly handle this scenario so that you can call the JS function from any location in your app. Here are my constraints:

1) I am running on Asp.Net 4.0.
2) My current environment has a local, Dev, Test, and Prod Environment (hard-coding the URL path will not work).

Code Snippets:

function MakeTheCall() {
type: "POST",
url: "Services/FileName.asmx/Handler", //Path in Question
data: "",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function(result) {
error: function(xmlHttpRequest, status, err) {

I would like to be able to call this function (which is in an external JavaScript file) from files in different directory levels, such as:

1) http://SomeDomain.com/SomeDir/CallingFile.aspx
2) http://SomeDomain.com/CallingFile.aspx

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Javascript - Dynamic Image Generation Gives Red X's After ~50 Images?

Jan 14, 2011

I have a project that needs to generate a random collection of images on an html page. Everything works fine until around the 50th image is generated and then I just get a red X.

Am I hitting some connection limit or server resource limit?

The code below exhibits the behavior on several different machines. I am using Visual Studio 2010 and Internet Explorer.

<html xmlns="http://www.w3.org/1999/xhtml">


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JQuery :: Way To Show The Tooltip With Dynamic Data Along Image

Jul 17, 2010

Iam doing a Page in which the i have a lables in the template field of gridview
so on the onmouseover on label i need to show the tooltip with dynamic data along with image

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JQuery :: Javascript Validation For Dynamic Controls?

Aug 3, 2010

I am creating dynamic controls in aspx.cs page of C#.net 3.5

following is my code

protected void Page_Load(object sender, EventArgs e)
Button btn= new Button();
btn.ID = "btn5";
btn.Attributes.Add("runat", "server");


here in both alerts I am getting exceptions like

inputbox is undefined object required

how to get value of the control

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C# - Download Image Using Javascript / JQuery?

Jan 28, 2010

We are using asp.net and c#3.5 implementing a website using quite a lot of jQuery. We would like to download an img from the browser window, but (and here's the trick) in a button click (in addition to right click save as)...

Before we get into it, I should state that we know that this is an img tag and from the front end, we can easily download the image using right click save as. The only reason we wish to download the image from a (say) button click is because across the site we have download buttons for downloadable content (like datatable to excel files and pdfs, etc) and we would preferably like to keep the standard across thewebsite.

We are producing graphs using Microsoft Chart Control which renders the graphs to the screen pretty well. This renders an image to the screen as shown below in an example (using Firebug)

<div align="center" style="margin-top: 30px; margin-bottom: 30px;" id="graph">
<img style="border-width: 0px; height: 500px; width: 465px;" alt="Chart Loading" src="/Telma.UI/ChartImg.axd?i=chart_194e3c04c11240a7b7fba3e3e1d76d39_2.jpeg&g=338b984aaab84b1da9a63db3150211e2" borderdashstyle="Solid" id="ctl00_Chart1">

The img tag is generated from the Chart Control which in the asp is in an <asp:Chart> tag.

Now as an important side note we have in the web.config

<add key="ChartImageHandler" value="storage=session;privateImages=true;timeout=10;deleteAfterServicing=false;WebDevServerUseConfigSettings=true;" />

There is a known bug with MS Chart Control that if you store the image in session variables or memory, that the image is only accessible once and not persisted. Described here

We don't have a physical location for the image when it is created (and most often the Chart Control destorys the image).

What we need is some client side method of downloading this image content from the screen as it is rendered, but without having access to the physical image at the back end. We do not want to use the chart control property:


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Javascript - How To Ajax Post An Image To A C# Web Method With Jquery

Oct 6, 2010

How can I upload files asynchronously with JQuery?

I have a file upload field, after the image was selected, i make a jquery ajax post to an aspx page's page method. My question is, how can I pass that image via jquery? When I do $(this).val() it only gets the file name. I want to pass the image object itself.

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Web Forms :: Display Image In Image Control From Image Path

Oct 1, 2010

I know how to display an image in gridview from image path in database. Now, I want to display an image in an asp.net image control from image path in database. Can anyone point me to a tutorial? I haven't been able to find one that explains how to do it when I don't know what the image path will be. The images are in the root folder.

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Data Controls :: Find (Get) Image Control Inside DataList Using JavaScript And JQuery

May 7, 2015

How to find the asp image control inside DataListView using JavaScript.

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Data Controls :: Hide Image Control If Image Path Does Not Exist In Database

Dec 6, 2012

I have div In my page that in this div I put image control

<div id="DLogos">
<asp:Image ID="imglogo" runat="server" CssClass="ILogos" /> </div>
according to below code
<div id="Dart1_I1" visible='<%# !string.IsNullOrEmpty(Eval("image1").ToString())%>'>

If in database was image it show div and if there wasn't any image it didn't show div but above code is for div that I put in datalistnow I want do some thing like that for Div that I don't put it in datalist I should write code for that in behindecode page but I don't know How I can do it?behind code

SqlCommand _cmd = new SqlCommand("storeinfo1", _cn);
_cmd.CommandType = CommandType.StoredProcedure;
_cmd.Parameters.AddWithValue("@behcode", data);
SqlDataReader _dr = _cmd.ExecuteReader();
while (_dr.Read())


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Data Controls :: Display Image In GridView With Path In Database With Image Enlarge Option?

Jan 12, 2013

<asp:ImageField DataImageUrlField="photo" > <ItemStyle Width="50px" Height ="50px"
HorizontalAlign="Center" VerticalAlign="Middle" ></ItemStyle>

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
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Data Controls :: How To Bind Image Src In Image Path SQL Database

Nov 22, 2015

I Have a Image Tags In My Web Application. I Upload The Image Path and stored In Database. How To Retrieve the Image Path Into Images Tags Using Database in Asp.Net..

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Create Image Slideshow Where Image Path / URL Comes From Database

Apr 6, 2012

How to create image slide show  where image path/url comes form database, using asp .net c#..

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Image URL Does Not Show The Image If The Absolute Path Is Given?

Feb 14, 2011

I have used two image tag in one i use relative path but in other absolute the image with absolute pat is not shown.

here is code


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ASP MVC Authorization For Dynamic Path

Dec 6, 2010

I am using forms authentication with ASP.NET MVC. Within web.config at application level I can set the paths that I require authentication to as follows;

<location path="subdir1">
<allow users ="?" />

subdir1 is folder name within the Views folder. This works for the web page routing as [URL] However, if my subdir1 is under another dynamically created route, this setting does not work. For instance; [URL] does not request authentication. dynamic is created at runtime and web.config does not know about it at application start but it should not care about it, I just want it to ask for authentication whenever there is an access to subdir1 route. Is there any way that I can set the location's path attribute for this case? or do you have any other way to solve this issue?

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Web Forms :: Dynamic Image Control Doesn't Show Image?

Jun 1, 2010

I'm no expert with Image controls, or dynamically adding anything, but I seem to have some problem when dynamically adding image controls

When the page loads the images are "there", but they don't actually show an image...just an image "box" I guess you could call it. It's not the "broken" image or "invalid" image display, but a friendlier one that doesn't make sense to me why it's there.

I look at the page's source and literally everything's fine, but I'm not sure what's going wrong. I can show you my code, and hopefully someone will point out the dumb thing I'm doing wrong:



So, it takes all the .JPG files in the folder "Pictures" of my project's folder and creates an Image control to be put into Panel1 with the ImageURL as its filename (with Directory Path) and even set the ID to its filename (so no duplicate IDs). Again, the source is exactly how it should be, but no image is shown.

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How To Get Full Path Of Image

Feb 5, 2010

i m using this code for getting path of image

System.IO.Path.GetFullPath( fileupload.PostedFile.FileName).ToString();

but this code give me false path.

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Load Image Path In Code?

Jan 6, 2011

in my source view of my web page I am using some images. Right now I use the code:

HTML Code:
<img class="smallIcon" src="skins/itsoft-images/small-icon.png" alt="Small Icon" width="20px" height="20px" />
I use this image many times in my pages, as well as other images. I don't want to use a path like this because if I ever change the location of the images, I will have to update a hundred pages.I would like to place the path to the image in my web.config file, and have the code load from there. I'm use to doing it in PHP but I can't figure it out in .Net.

Something like:

HTML Code:
<img class="smallIcon" src="<%@ ICON_FILE_DIR %>" alt="Small Icon" width="20px" height="20px" />
Is that even possible?

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Configuration :: Upload Image Path To DB?

Jun 2, 2010

i has an page, there i have to export the file under the same virtual directory and have to save that saved location to the Database table, below is my code

string strFilePath = FileUploadAddProduct1Image.PostedFile.FileName;
string strFileFormat = Path.GetExtension(FileUploadAddProduct1Image.PostedFile.FileName);
string strFileSize = Convert.ToString(FileUploadAddProduct1Image.PostedFile.ContentLength);
//dtDateTime = objBusy.GetSpDate();
if (strFileFormat == ".jpg")


my doubt is by the above code the Table-Path seems D:WinnerVirdir1Imageimg1.jpeg then next i assign the same path to the image control but the image is not displaying, incase if i hosted to any other server then also it should work.

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Retrieving Image From Sql Database By Its Path?

Jun 25, 2010

I have a database where i have the physical path where image of a person is stored . now i want a code by which i can display the image of that person in a aspx window.

as i am new to asp.net & C# can somebody provide me the full code of aspx page and the C# code behind it?

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Hide/secure Image Path In .net ?

Nov 16, 2010

How can I hide/secure image path in asp.net? I don't want the user see image path directly.

I have googled with my problem and found the following URL:


On this page it suggests changing the image path like this:

<img ID='ImageControl'
src='ShowImage.axd?Path=<% EncryptString("C:Imagesimg.ext", Page) %>'

But if user copy this image src and paste it into their browser with the domain name then it will show image.

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C# - Conditional Image Path Using Eval?

Feb 6, 2011

I have two images progress.png and completed.png. Depending on the status in the db table (In Progress of Complete), I want to display the appropriate image. What is the correct syntax for the IIF() statement within asp.net?


<asp:image ImageUrl='<%# IIF(Eval("Status").Equals("In Progress")
display - 'images/progress.png')
else if status equals "Complete"
display - 'images/complete.png' %>' />

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C# - Convert Image Path To Http Url?

Jan 24, 2011

a third party API doesn't consider image path and display nothing in image,,instead a http URL works.

I am creating a webservice and My requirement is to

Convert an image path to a http url..

for example instead of http://office.microsoft.com/global/images/mypic.jpg

i want


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JQuery Path Location?

Dec 11, 2010

am using Asp.Net C# 2.0. My website is working fine in local. Website contains 2 js files included in master page. It works fine in local environment, but when i publish my website i get "Object expected" error on page load, and thus the js functions are not working in published website. Currently I am writing:

<script src="/javascripts/jquery.hotkeys-0.7.9.js" type="text/javascript"></script>

in the master page.

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