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How to cancel an image from loading

由 ＊爱你＆永不变心＊ 提交于 2019-11-27 22:48:08
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. No guesses please, look at the repro steps. REPRO (1) Load this URL in Chrome in Windows: http://68

How to load external html into a div?

由 天大地大妈咪最大 提交于 2019-11-27 22:27:37
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> You need to wrap your code within jQuery.ready() function since you have to wait for DOM to be fully loaded. <script type="text/javascript"> $(document).ready(function(){ $('#zaladuj').click(function

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

由 泄露秘密 提交于 2019-11-27 21:57:12
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, string attributeName) { return node.Attributes.GetNamedItem(attributeName).Value; } #endregion #region

Load xml file content into div using jquery

由 给你一囗甜甜゛ 提交于 2019-11-27 20:51:23
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>http://i2.jpg</image> <title>Apple iPad </title> <details>$579.95</details> <linkurl>http://www.test.com

How to do recursive load with Entity framework?

由 ☆樱花仙子☆ 提交于 2019-11-27 20:34:36
I have a tree structure in the DB with TreeNodes table. the table has nodeId, parentId and parameterId. in the EF, The structure is like TreeNode.Children where each child is a TreeNode... I also have a Tree table with contain id,name and rootNodeId. At the end of the day I would like to load the tree into a TreeView but I can't figure how to load it all at once. I tried: var trees = from t in context.TreeSet.Include("Root").Include("Root.Children").Include("Root.Children.Parameter") .Include("Root.Children.Children") where t.ID == id select t; This will get me the the first 2 generations but

page load time with Jquery

由 大城市里の小女人 提交于 2019-11-27 20:16:56
I want to calculate the page load time; This means from second 0 (a little jquery snippet was loaded) to second x, when the whole page is loaded. i wonder if any one had an experience with it, also ideas how to implement it correctly will be apperciated. please i don't need an extension, i already have firebug, i need a js solution thanks :) As others have mentioned, this is not going to be terribly accurate. But this should work reasonably. In your <head> , i.e., as early as possible: <script> var startTime = (new Date()).getTime(); </script> <script src="http://ajax.googleapis.com/ajax/libs

jQuery or JavaScript: Determine when image finished loading

由 随声附和 提交于 2019-11-27 20:07:00
How can I detect when an image has finished loading be it from the server or the browser cache? I want to load various images in the same <img/> tag and detect when the loading of a new images has finished. Thank you. $('img').on('load', function() { // do whatever you want }); The onload document's event will fire only after all the elements, images included, have fully loaded. The onload <img>'s event will fire after the single image have fully loaded. So you can attach a listener to these events, using jQuery objects or DOM's addEventListener (and IE's attachEvent) Well, this is quite an

stop inserting data in the database when refreshing the page

由 ≡放荡痞女 提交于 2019-11-27 18:13:35
问题 I am looking for a way to stop inserting or sending data in the database when refreshing the page. here is my code: user_details_page.php <form action="confirm_page.php" method="post" > User Name: <input type="text" name="username" > User Email <input type="text" name="useremail" > Password: <input type="text" name="password" > <input type="submit" name="submit" > </form> confirm_page.php if (isset($_POST['submit'])) { $user= $_POST['username']; $email = $_POST['useremail']; $pass= $_POST[

Can script.readyState be trusted to detect the end of dynamic script loading?

由 扶醉桌前 提交于 2019-11-27 17:31:53
I use dynamic script loading to reduce the duration of the initial page load. To ensure that the functions and objects defined by a script are accessible, I need to ensure that the script has been fully loaded. I have developed my own Javascript library to this end, and thus did quite a lot of research on the subject, studying how it's done in different libraries. During a discussion related to this issue, Kyle Simpson, the author of LABjs , stated that: LABjs (and many other loaders) set both "onload" and "onreadystatechange" on all script elements, knowing that some browsers will fire one,

jquery “load” for path contain spaces - Need help !

由 人盡茶涼 提交于 2019-11-27 16:35:36
问题 I'm working now in a file manager to be used in my simple cms and I have a problem in jquery load function when it takes a path contain spaces . is there any way to overcome this problem ? <script src="jquery.js"></script> <script> function get_content(){ $("#content").load("uploads/flashes/New folder/target.php") ; } </script> <div id="content"></div> 回答1: You can "encodeURIComponent" your url: $("#content").load(encodeURIComponent("uploads/flashes/New folder/target.php")); Javascript
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