Web Forms :: Image Rotation Using JavaScript
Mar 7, 2012I am making a web page in asp.net in that a banner is there i want that images should rotate there....
View 1 RepliesI am making a web page in asp.net in that a banner is there i want that images should rotate there....
View 1 Repliesactually i was displaying 10 of my products images on my home page and i want that they should rotate or change one by one after 5 seconds themselves. How can i do so by using asp.net,ajax,javascript
View 12 Replies I am having an issue in Jquery rotate below is my HTML code
<div id="frame" style="height:100;width:100;" >
<img alt="" id="Img1" runat="server" src="~/Images/pdfcar.png"
style="height:30px;width:30px;"/>
</div>
The below code is working fine, J
[Code]....
I have already asked this same questions but for different problem.I have to rotate a droped clone image.The problem is rotation is working,but its not rotating at the same place,its moving to corner of my page / somtimes to the corner of Panel.
[Code]....
I used this code for printing whole page
function Print() {
window.print();
}
But there is a problem when I click on button to print page It print image that are in page but it did't print div's background image ?
I m using Javascript to get the value(Image) of the row with out postback. I want to pass that Image Name to the server and get that Image and want to display below the GridView.
I dont want to postback my page to display Image.
<tr><td style="height:500px" colspan="2" align="center">
<div style="border:1px solid #000; width:500px;" id="divSelectedRecords">
</div>
<asp:UpdatePanel runat="server" ID="UpdatePanel2" UpdateMode="Conditional">
<Triggers><asp:AsyncPostBackTrigger ControlID="BtnNext" EventName="Click" /></Triggers>
<Triggers><asp:AsyncPostBackTrigger ControlID="Btnprevious" EventName="Click" /></Triggers>
<Triggers><asp:AsyncPostBackTrigger ControlID="GridView1" EventName="Select" /></Triggers>
<ContentTemplate>
<iframe height="0px" width="795px" id="TiffSer">
<uc1:TIFFServer ID="TIFFServer2" runat="server" Visible="true" />
</iframe> </ContentTemplate>
</asp:UpdatePanel>
</td></tr>
I am making one user control which is a simple textbox.In this i have one textbox and one image control.I m validating this
txtbox through javascipt.What i want to do is when user enters correct value, image of correct sign should get displayde and vice versa for wrong value.So how can i do this dynamically using javascript?(i.e. How to change image url through javascript).
var elem = document.getElementById('<%=imageButton1.ClientID %>');
elem.setAttribute('enabled', 'true');
elem.setAttribute('enabled') = 'true';
Neither of them are working for me with Firefox.
I would just simply like to change the size of an image or panel when hovering over it. What is the simplest way to accomplish tha?
View 1 RepliesAdding a label control inside of a div will short circuit my image buttons onClientClick method call.
I have an Asp.net panel control. In that markup I have an image button control. My image button when clicked will not call my Java Script method unless the image button control is wrapped with a div or table <td> tag.
That is fine with me. However Just to the left of my image button I have a label control that must be on the same line/row of my image button. If I wrap both the label control and image control in a div or td tag then
my Java Script method is not called. So somehow wrapping the label tag with a div or td results in the short
circuiting of calling my Java Script method.
Why is this? I must have my label and image button control on the same line, so that is the requirement.
I tired using a span tag instead of a div, but that does not work. Below is my Asp.net markup code.
[code]....
Not wanting to reinvent the wheel, I found an image rotator on Code Project. Since it was based on tons of javacript, I thought it would be okay, since it was made into a web control, so all you had to do was reference the dll, set a few properties and it worked (VS 4.0, ASP.NET 4.0) in the IDE.
It doesn't work on my host site unfortunately. Does anyone know of a picture, or image rotator that is public domain that is based on ASP.NET/C#.
I want to achive on functionallity like below.
I want to Dispaly image after image selection.so Users can see image at that moment.
I am converting a html pages into aspx. There are images flashing along the top of the webpage using javascript control. But it does not work after i put into the master page.
In the VB Developer Express, there are also green underline for class name (i.e. class="back")
<div id="images">
<div class="image">
<img id="image_1_front" class="front" src="img/empty.gif" />
<img id="image_1_back" class="back" src="img/empty.gif" />
</div>
<div class="image">
<img id="image_2_front" class="front" src="img/empty.gif" />
<img id="image_2_back" class="back" src="img/empty.gif" />
</d
<div id="image_list">
<img src="img/title/1.jpg" />
<img src="img/title/3.jpg" />
<img src="img/title/6.jpg" />
<img src="img/title/7.jpg" />
</div>
</div>
I would like to brighten an image on my webpage on mouseover using css or javascript. Ive seen some examples using opacity and filters in styles but they dont seem to work for me.
View 3 RepliesI 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)
View 3 RepliesOn the home page of my site I want to display a lot of products which have images which are quite large. Currently the page is taking so long to load that it is actually timing out and the page fails to display!
In MVC, or just ASP.NET in general, how can I load an image asynchronously? Basically what I want to do is display the details of the product and just display a small loading image e.g. ajaxload.info. until the image is loaded.
I assume this is going to require some javascript/jQuery...
I created a HTMLExtension method for a DatePicker. I reference it from the view as follows (see bolded text for image location):
[Code]....
The HTMLExtension method:
[Code]....
Everything works when run on the development server but when run with IIS, the image is not found. Generally I would use "Url.Content" to fix these problems but I can't place that in the Javascript.
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">
</div>
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:
ImageStorageMode="UseImageLocation"
In my asp.net project, I have a view-image page and an upload-image page. I upload an new image and direct to the view page, the image doesn't be changed, because IE won't reload the image if the image's url remains the same. prefer the way to ask the browser to reload the image independently without server setting or web-headers changes.
View 2 RepliesI have a plugin that runs off my customer's websites. The plugin is at [URL], and needs to pull in some images. The problem is that the javascript seems to try to pull images from the customer's site, rather than from my own site. Here is the JS:
button.style.cssText = 'position:absolute;top:-20px;right:-20px;background-image:url(/Resource/Button.png);
In the above JS, the retrieval URL is CUSTOMER.com/Resource/Button.png (the site where the plugin runs), rather than my sites mycompany.com/Resource/Button.png.
Note that I cannot use absolute paths, as they become a pain between environments (test/prod) and also because my image retrieval must use http/https based on the client environment (otherwise you can errors if http is used on an https site).
say of have a table of cars in my SQL database. That table has a column for the car make and a column called picture of type:
Picture(image, null)
I'm then displaying my cars in a repeater and so it might look like this:
<asp:Repeater id="carsRepeater" runat="server" DataSourceID="CarsDataSource>
<HeaderTemplate>
<table>
</HeaderTemplate>
<ItemTemplate>
[Code]....
What I'm wanting is in column two to get the picture of the car to display and make it so you can click on that picture and it will run a method in the code behind. Also I have this requirement where the picture click method mustn't require javascript to run.
I'm currently thinking about putting the image somehow in a link but I'm not sure how to display the image. Maybe the asp:Image but that requires an ImageUrl.
I have a fileupload control in a contentplaceholder in a masterpage. I have to preview the image whenever I browse an image beside it in an imagecontrol.
My application is running on a different server .So I can't give the filepath of my local system.
Also I don't want to store the image in any location and i'm not supposed to use any session variable to pass it to generic handler.
In the first column of a repeater control, I have placed the following
<asp:Image ID="myImage" runat="server" ImageUrl="~/expand.gif" style="cursor: hand;"/>
How is it possible that when I click on this image, then it shows the ~/collapse.gif and vice versa? I think I need to do this in javascript but do not know how?
I am working my way through image upload tutorial and have a question. Is it possible to preview an image that is being uploaded without using javascript and using only razor and html? If so,
View 2 RepliesI have an asyncfileupload control. AFTER the file has been successfully saved to disk I want to assign the uploaded image to a HTML element. To show it to the user.
Important: in the afuFlyer_UploadedComplete method I'm renaming the image, so the image saved to disk does NOT have the same name as the file the user initially uploaded.
I have this:
<cc1:AsyncFileUpload ID="afuFlyer" OnClientUploadComplete="Async_UploadComplete" OnUploadedComplete="afuFlyer_UploadedComplete" UploaderStyle="Modern" runat="server" />
and a javascript function:
function Async_UploadComplete(sender, args) {
var filename = args.get_fileName();
var contentType = args.get_contentType();
var text = "Size of " + filename + " is " + args.get_length() + " bytes";
document.getElementById('lblStatus').innerText = text;
}
But the args.get_fileName(); is useless since the filename has been changed. So I need to pass the new filename to this method somehow?
Also, is the image actually already saved to disk when the Async_UploadComplete function is called? Or has the upload to the server just been completed and not the saving to server disk?
Ive also tried working with ScriptManager.RegisterClientScriptBlock and ScriptManager.RegisterStartupScript in afuFlyer_UploadedComplete method without success: