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Waiting for image to load in JavaScript

六眼飞鱼酱① 提交于 2019-11-26 22:26:30
I'm making an Ajax call which returns me some info including an image path. I prepare all this information in my HTML which will be displayed as a kind of popup. I just toggle the visibility of by popup div from hidden to visible. To set the position of my popup div, I have to calculate depending on the height of the image. So, I have to wait for the image to load to know its dimension before setting position and switching visibility to visible. I tried tricks with recursion, setTimeout, complete img property, while loop... without success. So, how can I do this? Maybe I should return

Got message unable to load shared object stats.so when R starts

强颜欢笑 提交于 2019-11-26 22:23:46
问题 I am using R-3.0.2 compiled from source code on Linux 64 and I got the following message when R starts: Error in dyn.load(file, DLLpath = DLLpath, ...) : unable to load shared object '/home/hlfernandez/Eclipse/workspace/Bioscope/R/linux/x64/R-3.0.2/library/stats/libs/stats.so': libgfortran.so.3: cannot open the shared object file: No existe el archivo o el directorio Durante la inicialización - Mensajes de aviso perdidos package ‘stats’ in options("defaultPackages") was not found Does anybody

Could not load assembly System.Data.SQLite.dll

牧云@^-^@ 提交于 2019-11-26 22:04:36
问题 I have a perfectly working windows forms C# .NET 4 application that uses a SQLite3 database file to store data and display forms. When I deploy my app on any machine other then the dev machine, I get an exception thrown and it's message is "Could not load assembly System.Data.SQLite.dll or one of its dependencies. The specified module could not be found." The System.Data.SQLite.dll reference in the project is set to Copy Local = True. Also, I tried manually loading the assembly with Assembly

How do I load an url in iframe with Jquery

给你一囗甜甜゛ 提交于 2019-11-26 21:43:22
I want to load an iframe on click, this is what I have so far: $("#frame").click(function () { $('this').load("http://www.google.com/"); }); It doesn't work. This is the complete code: JS Bin Dogbert $("#button").click(function () { $("#frame").attr("src", "http://www.example.com/"); }); HTML: <div id="mydiv"> <iframe id="frame" src="" width="100%" height="300"> </iframe> </div> <button id="button">Load</button> Try $(this).load("/file_name.html"); . This method targets a local file. You can also target remote files (on another domain) take a look at: http://en.wikipedia.org/wiki/Same_origin

How to keep audio playing while navigating through pages?

天涯浪子 提交于 2019-11-26 21:39:44
问题 I am making a website for my friends band. I would like to know if its possible (apart from using Ajax) to keep audio playing after clicking on a link to another page on the site? I currently have it set up using Ajax to reload the content, but I am having a few issues with it, and I'd rather not deal with the bother unless I really have to. If not possible, is there a way to minimise the disruption (pausing then playing again) while navigating? It would be possible for the new page to

Python: How to load a module twice?

我怕爱的太早我们不能终老 提交于 2019-11-26 21:23:59
问题 Is there a way to load a module twice in the same python session? To fill this question with an example: Here is a module: Mod.py x = 0 Now I would like to import that module twice, like creating two instances of a class to have actually two copies of x . To already answer the questions in the comments, "why anyone would want to do that if they could just create a class with x as a variable": You are correct, but there exists some huge amount of source that would have to be rewritten, and

How to cancel an image from loading

ぃ、小莉子 提交于 2019-11-26 21:09:39
问题 Suppose in Javascript that you assign the SRC to an IMG tag. It is a large SRC and you want to cancel it before it has finished loading. Assigning the SRC to another image will not stop the data from loading. That is, in the middle of the load you can assign the SRC to another smaller image and the smaller image will be loaded and appear in your browser. However, the original SRC still continues downloading. Similarly, deleting the IMG node will not prevent the SRC from continuing to download

c# xml.Load() locking file on disk causing errors

前提是你 提交于 2019-11-26 20:55:24
问题 I have a simple class XmlFileHelper as follows: public class XmlFileHelper { #region Private Members private XmlDocument xmlDoc = new XmlDocument(); private string xmlFilePath; #endregion #region Constructor public XmlFileHelper(string xmlFilePath) { this.xmlFilePath = xmlFilePath; xmlDoc.Load(xmlFilePath); } #endregion #region Public Methods public XmlNode SelectSingleNode(string xPathQuery) { return xmlDoc.SelectSingleNode(xPathQuery); } public string GetAttributeValueByName(XmlNode node,

How to load external html into a div?

感情迁移 提交于 2019-11-26 20:43:50
问题 I've created this little code using jquery to load an external HTML file into my div, but it doesn't work, I'm running out of ideas. Any other jquery code works well. Any help appreciated: <div id="zaladuj"> load external html file </div> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript"> $('#zaladuj').click(function () { $(this).load('s1.htm'); }); </script> 回答1: You need to wrap your code within jQuery.ready() function since you have to wait for DOM to

Load xml file content into div using jquery

蓝咒 提交于 2019-11-26 20:28:09
问题 How to load the xml file content to a div. Here is my HTML in which I need to load XML content <div class="editorial" id="news-container"> </div> XML Data <contentprogramming> <category name = "My t" id = "1"> <logo>http://123.png</logo> <channel name="res" id= "1" type="ecommerce"> <logo>http://11.png</logo> <items> <item id="1"> <image>http://11.jpg</image> <title>Memory Card MSMT2G</title> <details>$6.99</details> <linkurl>http://www.test.com/Sony</linkurl> </item> <item id="2"> <image