imageurl

Image URL is correct but image not showing

由 一曲冷凌霜 提交于 2019-12-08 18:48:34
问题 I have a website on GoDaddy. All permissions are set correctly and the image DOES exist. However when the page loads the image for the item selected does not show. Here is my code imagepath = "~/spaimages/" + currentSpaModel.Name.ToString() + ".png"; if (File.Exists(Server.MapPath(imagepath))) { this.spaimage.ImageUrl = Server.MapPath(imagepath); } spaimage is an ASP control and thr URL that the image is set to is D:\hosting\xxxxxxx\calspas\spaimages\modelname.png What am I doing wrong. 回答1:

Zooming an Image view in android with a URL as a String

由 白昼怎懂夜的黑 提交于 2019-12-08 14:32:06
问题 I was getting the url as a string and i am appending it to images properly and they were able to display. Now I need to Pinch zoom that image by any way i.e. double click, pinch zoom and taking it to another activity.... I found links but they are local drawables but i need for urls 回答1: Try following links. May this help you https://github.com/MikeOrtiz/TouchImageView http://blahti.wordpress.com/2013/01/07/pan-zoom-examples-for-android/ http://www.wglxy.com/android-tutorials/android-touch

How to check Url Image is exist or not in php [duplicate]

由 穿精又带淫゛_ 提交于 2019-12-08 06:01:17
问题 This question already has answers here : How can one check to see if a remote file exists using PHP? (21 answers) Closed 6 years ago . I am working around fetch image URL from database & show image in php like following <?php $row['blog_url'] = "http://www.nasa.gov/images/content/711375main_grail20121205_4x3_946-710.jpg"; <img src="<?php echo $row['blog_url']; ?>" height="200" width="200" alt="image"/> ?> but i want display no_imgae.jpeg if image not getting loaded from specified url as blog

asp.net check if imageURL exists

由 雨燕双飞 提交于 2019-12-07 02:05:56
问题 I am trying to get a user's thumbnail from another intranet site but some of them do not follow the pre-defined format meaning I would want to load up a default thumbnail instead. Whats the best way to check if an image URL is valid? 回答1: Depending on how you are getting your images a variation of this might work <html> <body> <img src="<dynamic handler url>" alt="My Username" onError="this.src='defaultProfile.jpg';" /> </body> </html> This is how you would do it in ASP.NET. Designer - <asp

asp.net check if imageURL exists

由 孤者浪人 提交于 2019-12-05 07:16:59
I am trying to get a user's thumbnail from another intranet site but some of them do not follow the pre-defined format meaning I would want to load up a default thumbnail instead. Whats the best way to check if an image URL is valid? Depending on how you are getting your images a variation of this might work <html> <body> <img src="<dynamic handler url>" alt="My Username" onError="this.src='defaultProfile.jpg';" /> </body> </html> This is how you would do it in ASP.NET. Designer - <asp:Image ImageUrl="NonexistentImage.Jpg" ID="profileImage" Height="50" Width="50" runat=server /> Code Behind (c

No IMvxImageHelper registered

由 萝らか妹 提交于 2019-12-04 20:48:42
I use mvvmcross and can not bind to image URL. Error: No IMvxImageHelper registered - you must provide an image helper before you can use a MvxImageView <Mvx.MvxImageView p1:id="@+id/imgArticle" p1:layout_width="49dp" p1:layout_height="49dp" p1:layout_marginLeft="5dp" p1:layout_marginTop="5dp" local:MvxBind="ImageUrl Image, Converter = Image" p1:layout_marginBottom="5dp" p1:background="#ffff0000" /> My Model: public Guid Id { get; set; } public string Name { get; set; } public string Image { get; set; } public decimal Price { get; set; } Install the DownloadCache plugin and MVVMCross File

Swift 3 : URL Image makes UITableView scroll slow issue

由 我怕爱的太早我们不能终老 提交于 2019-12-01 12:03:29
I have an extension to print image URL on UIImageView . But I think the problem is my tableView is so slow because of this extension. I think I need to open thread for it. How can I create a thread in this extension or do you know another solution to solve this problem? My code : extension UIImageView{ func setImageFromURl(stringImageUrl url: String){ if let url = NSURL(string: url) { if let data = NSData(contentsOf: url as URL) { self.image = UIImage(data: data as Data) } } } } I think, that problem here, that you need to cache your images in table view to have smooth scrolling. Every time

Toggle image src attribute using Javascript

由 妖精的绣舞 提交于 2019-11-29 08:34:57
I am trying to change the HTML image src using Javascript. I have two images Plus.gif and Minus.gif.I have inserted HTML img tag and have written a Javascript function to change the image src when clicked. Problem is that I want to change it back again when user clicks on the image. For example when the page is loaded the Plus.gif shows and when user clicks on it the image it changes to Minus.gif . I want it so, when the image is Minus.gif and user clicks on it this should be changed to Plus.gif . Here is my Javascript function: <script language="javascript" type="text/javascript"> function

How to get images to appear in Excel given image url

由 孤者浪人 提交于 2019-11-27 00:52:07
I'm creating a csv file with one of the columns containing an url of an image (e.g., www.myDomain.com/myImage.jpg ). How I can get Excel to render this image? Dim url_column As Range Dim image_column As Range Set url_column = Worksheets(1).UsedRange.Columns("A") Set image_column = Worksheets(1).UsedRange.Columns("B") Dim i As Long For i = 1 To url_column.Cells.Count With image_column.Worksheet.Pictures.Insert(url_column.Cells(i).Value) .Left = image_column.Cells(i).Left .Top = image_column.Cells(i).Top image_column.Cells(i).EntireRow.RowHeight = .Height End With Next On Google Sheets you can

How to get images to appear in Excel given image url

由 核能气质少年 提交于 2019-11-26 12:25:28
问题 I\'m creating a csv file with one of the columns containing an url of an image (e.g., www.myDomain.com/myImage.jpg ). How I can get Excel to render this image? 回答1: Dim url_column As Range Dim image_column As Range Set url_column = Worksheets(1).UsedRange.Columns("A") Set image_column = Worksheets(1).UsedRange.Columns("B") Dim i As Long For i = 1 To url_column.Cells.Count With image_column.Worksheet.Pictures.Insert(url_column.Cells(i).Value) .Left = image_column.Cells(i).Left .Top = image
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