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• Get the value of a textnode which is being shown on the screen via javascript.Not very easy.

  - by T_t

  I mean, assume a web page is very long and contain lots of words, now i just want to get the value of a textnode which is being shown on the screen.How could i do it? Thanks! :) what's more: I mean, i know how to get the value of a textnode,but if a web page is very lage and contains thousands of words, what i want to do is that,only get the shown textnode of the dom tree.That means if you slither a mouse wheel,some text disappear and some come into your vision.

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• Should I use .find(".foo .bar") or .children(".foo").children(".bar")?

  - by Richard Ev

  When using jQuery for DOM traversal both of these return the same results (I believe): $("whatever").find(".foo .bar") $("whatever").children(".foo").children(".bar") Which is preferable to use?

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• Safari 5 Extension XMLHttpRequest Error: INVALID_STATE_ERR: DOM Exception 11

  - by unknowndomain

  I am experimenting with the new Safari 5 extensions JS API and I am having an issue right from the ground up, I want to use an XMLHttpRequest to get an RSS feed from a website however upon the .send() it immediatly kicks off errors: Failed to load resource: cancelled Then looking at the XMLHttpRequest object is says in status: Error: INVALID_STATE_ERR: DOM Exception 11 I don't know why but this is my code, I hope I can get some advice as to whats going wrong: var xml = new XMLHttpRequest(); xml.open('GET', 'http://year3.gdnm.org/feed/'); xml.send(); Thanks in advance.

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• Example to get Facebook Events using sdk v4 from fan page into Wordpress site [on hold]

  - by Dorshin

  Been trying to update to the new FB php sdk v4 for pulling events into my website, but having trouble finding how to do it. I want to pull public event information from a FB "page" using their fan page ID number. For example, a venue that has multiple events. What are the minimal classes I need to "require_once" and "use" to only pull the events (don't need to login)? The site is on Wordpress which doesn't use sessions, so what do I do with the "session_start()" statement? Will it work anyway? Could I get a basic code example of how to get the event info into an array? (I want to make sure I get the syntax correct) So far I've got the below code, but it is not working. session_start(); require_once( 'Facebook/GraphObject.php' ); require_once( 'Facebook/GraphSessionInfo.php' ); require_once( 'Facebook/FacebookSession.php' ); require_once( 'Facebook/FacebookCurl.php' ); require_once( 'Facebook/FacebookHttpable.php' ); require_once( 'Facebook/FacebookCurlHttpClient.php' ); require_once( 'Facebook/FacebookResponse.php' ); require_once( 'Facebook/FacebookSDKException.php' ); require_once( 'Facebook/FacebookRequestException.php' ); require_once( 'Facebook/FacebookAuthorizationException.php' ); require_once( 'Facebook/FacebookRequest.php' ); require_once( 'Facebook/FacebookRedirectLoginHelper.php' ); use Facebook\GraphSessionInfo; use Facebook\FacebookSession; use Facebook\FacebookCurl; use Facebook\FacebookHttpable; use Facebook\FacebookCurlHttpClient; use Facebook\FacebookResponse; use Facebook\FacebookAuthorizationException; use Facebook\FacebookRequestException; use Facebook\FacebookRequest; use Facebook\FacebookSDKException; use Facebook\FacebookRedirectLoginHelper; use Facebook\GraphObject; function facebook_event_function() { FacebookSession::setDefaultApplication('11111111111','00000000000000000'); /* make the API call */ $request = new FacebookRequest($session, '/{123456789}/events','GET'); $response = $request->execute(); $graphObject = $response->getGraphObject(); } So far, not getting anything in the $graphObject and it's throwing this error as well: PHP Fatal error: Uncaught exception 'Facebook\FacebookAuthorizationException' with message '(#803) Some of the aliases you requested do not exist: v2.0GET' in ../Facebook/FacebookRequestException.php:134 After I get something in the $graphObject, I want to add the info to a DB table. This part I am OK on. Thank you for the help.

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• how to handle iframes/frames dom in the iphone uiwebview

  - by user217428

  in (void) webViewDidFinishLoad: (UIWebView*)webView I inject some javascript to handle the iframes. e.g. stringByEvaluatingJavaScriptFromString: @"try { var document = window.document.getElementsByTagName('iframe')[0].contentWindow.document.getElementsByTagName('frame'); } catch (e) { alert (e.message); }" It tells me the iframes document is undefined. Actually I have tried to print all the properties of contentWindow of iframe, but it's totally empty. I know the webViewDidFinishLoad may be called several times for each frame load. But I can never get the iframe document. I thought there should be at least once all the iframes are ready. Could someone please tell me how to get the iframe document to process the dom in the uiwebview? Thanks

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• Adding events in Fullcalendar on CodeIgniter

  - by Naem Iqbal

  I just implemented Adam Shaw's popular calendar called 'fullcalendar' (http://arshaw.com/fullcalendar/) using CodeIgniter. But I require addition and other operations on events from my database. I was able to find one CakePHP plugin with the same purpose from here, http://bakery.cakephp.org/articles/view/events-plugin. Since I'm not in touch with CakePHP, Can anyone help with this on CodeIgniter..?

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• Change parent class of dom object via css selectors

  - by Le_Coeur

  Can i change parent class of some dom object on hover event via CSS selectors? For example I have such block: <span class="wBlock" > <span class="wText">Text</span> <span class="wLink"/> <\/span> and if i move mouse to span "wLink" span "wBlock" must be changed, and if i move out than it must be the same as at the begining .wLink{ padding-right:15px; background:url(/img/addlink.png) center right no-repeat; cursor:pointer; } .wText{ background-color: #1BE968; } It's something like this and if i move my cursor to plus text highlight must be changed to yellow

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• jQuery.load() Retrieving partial page content causes duplicate ID in DOM

  - by Warren Buckley

  Hello all, I currently have a JS function that allows me to load partial content from another page into the current page using jQuery.load() However I noticed when using this that I get a duplicate ID in the DOM (when inspecting with FireBug) This function is used in conjuction with a Flash Building viewe so it does not contain any code to retrieve the URL from the anchor tag. function displayApartment(apartmentID) { $("#apartmentInfo").load(siteURL + apartmentID + ".aspx #apartmentInfo", function () { //re-do links loaded in $("a.gallery").colorbox({ opacity: "0.5" }); }); } The code above works just fine in retrieving the content, however it just bugs me that when inspecting with firebug I get something like this. <div id="apartmentInfo"> <div id="apartmentInfo"> <!-- Remote HTML here..... --> </div> </div> Can anyone please suggest anything on how to remove the duplicate div? Thanks, Warren

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• Need help how to work on jquery events

  - by Manoj Wadhwani

  am trying to integrate the jquery Full Calendar (http://arshaw.com/fullcalendar/) in my asp.net 3.5 with c# application. I need to use this full calendar to add/edit/delete/show the events using the sql server 2005 database as backend. Do anyone have the sample code to implement the fetch, add/edit/delete events with this Full Calendar in c#

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• Change JS alert to DOM error message div

  - by Jason

  I need to convert my error messaging to a positioned div (hidden initially) instead of the standard js alert. I realize I need to push the alert message to the DOM, but I'm new to javascript. Any help would be appreciated. Additionally, I need to do it without a confirm (so error message removes on field focus) if(el != null) { switch(el.name) { case "firstName": //First Name Field Validation, Return false if field is empty if( f.firstName.value == "" ) { alert( bnadd_msg_002 ); if ((typeof TeaLeaf != "undefined") && (typeof TeaLeaf.Client != "undefined") && (typeof TeaLeaf.Client.tlAddEvent != "undefined") ) { var nVO = { ErrorMessage : bnadd_msg_002} var subtype="CustomErrorMsg"; TeaLeaf.Event.tlAddCustomEvent(subtype, nVO); } return false; } break;

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• How to parse org.w3c.dom.Element RPX XML response

  - by Kenshin

  I am using rpxnow in Java, how do I use org.w3c.dom API to get the field identifier in this XML reponse for example? <?xml version='1.0' encoding='UTF-8'?> <rsp stat='ok'> <profile> <displayName> brian </displayName> <identifier> http://brian.myopenid.com/ </identifier> <preferredUsername> brian </preferredUsername> <providerName> Other </providerName> <url> http://brian.myopenid.com/ </url> </profile> </rsp>

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• WPF Commands vs Events Advantages/Disadvantages

  - by WPF User

  Can anyone tell me what are the advantages of using Commands vs Events in WPF. Do Commands or Events run into memory leaks? What is the fastest approach. What are their disadvantages.

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• Changing Element Value in Existing XML File Using DOM

  - by rylic38

  Hi All, I am trying to find examples of how to change an existing xml files Element Value. Using the following xml example: <book> <title>My Book</title> <author>John Smith</author> </book> If I wanted to replace the author element value 'John Smith' with 'Jim Johnson' in a Python script using DOM, how would I go about doing so? I've tried to look for examples on this, but have failed in doing so. Any help would be greatly appreciated. Regards, Rylic

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• WPF: Adorner not receiving any keyboard events

  - by stefan.at.wpf

  Hello, I have an Adorner and I want that Adorner to be able to receive keyboard events, but I'm having problems with those whole focus stuff. Can somebody please tell, what has to be done to make an adorner able to receive keyboard events? Thank you very much for any help!

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• FullCalendar Events: Confused how to enable resizing.

  - by Josiah Kiehl

  I'm using the FullCalendar plugin, and am very pleased with it, however I can't figure out how to enable resizing. I looked at the source of the calendar on the main FullCalendar page, and my code is no different save that I get my events from a source rather than explicitly define them. What am I missing? $('#schedule').fullCalendar({ events: '/campaigns/scheduled', editable: true });

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• Getting iPhone touch coordinates without using javascript events?

  - by Stefan Kendall

  Is there any way to get iPhone coordinates without relying on javascript callback events? touchmove generates way too many events to be used in any kind of tight loop (like a game), and without multi-threading, the only option would seem to be non-event driven input coordinates.

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• MouseEnter and MouseLeave events from a Panel and it's child controls

  - by DxCK

  I have a Panel that contains child controls. If i handling the Panel's MouseEnter and MouseLeave events, and his child's MouseEnter and MouseLeave events, here is the order or raising: Panel.MouseEnter Panel.MouseLeave Child1.MouseEnter Child1.MouseLeave Panel.MouseEnter Panel.MouseLeave but i need the following order of raising: Panel.MouseEnter Child1.MouseEnter Child1.MouseLeave Panel.MouseLeave Is that possible?

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• Add Facebox To FullCalendar Events

  - by Tom

  I have been trying to make the FullCalendar events use Facebox to pop up with information when they are clicked. I have no problem putting the events on the calendar or getting the information that needs to be displayed it is just getting the pop up box to work. I have tried adding rel="facebox" to both the "span" and the "a" that wraps the event title but neither seem to affect it. If anyone has tried this before or knows a possible solution I look forward to hearing from you.

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• How to add events that repeat on specific days of the week indefinitely with fullcalendar

  - by sufian

  I see the example for repeating events in the code but I'm confused as to how it works. How would I go about adding an event (adding events as an array for now) which occur every Monday at 4:30pm? I'm trying to use the basicWeek view.

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• Bubbling scroll events from a ListView to its parent

  - by emddudley

  In my WPF application I have a ListView whose ScrollViewer.VerticalScrollBarVisibility is set to Disabled. It is contained within a ScrollViewer. When I attempt to use the mouse wheel over the ListView, the outer ScrollViewer does not scroll because the ListView is capturing the scroll events. How can I force the ListView to allow the scroll events to bubble up to the ScrollViewer?

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• JQuery UI Dialog query dialog DOM

  - by Travis

  The following simply loads a jquery-ui dialog from an external html file. $('#showdialog').click(function(e) { var div = $('<div>loading...</div>'); div.dialog({ modal: true, open: function() { div.load('anotherpage.html'); } }); e.preventDefault(); }); After the DOM loads from the external html file, I'd like to interrogate it with JQuery. For example, supposing anothorpage.html had a bunch of anchors on it, I'd like to wire up click handlers for them when it loads into the dialog. Any ideas?

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• Solicit and unsolicit messages/events in window programming?

  - by AKN

  Can someone pls tell me do we have solic & unsolic message/events in MFC or window programming? In devices solic response and unsolic response is said as immediate response (like acknowledgement to commands) and late response (generated without any further commands being sent) respectively. Likewise can we say events as solic / unsolic based on immediate occurrence and late occurrence?

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• R adding infrequent date 'events' to a time series plot

  - by flyingcrab

  Hi, I am just starting on R - and have hit a bit of a deadlock with some time series data. I have a time series (date and value) in 'zoo' format, that I want to annotate with a cross when an event occurs. The events are irregular and in a csv format (just the dates, sometimes repeated). I've managed to read in the dates etc into a format that R accepts - but i cant seem to get a means to chart the main time series with the secondary events annotated on top?

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• Mac OS X: java.lang.ClassNotFoundException: com.sun.java.browser.plugin2.DOM

  - by Thilo

  I am trying to use the new LiveConnect features introduced in Java 6 Update 10. Code looks like this (copied from the applet tutorial): Class<?> c = Class.forName("com.sun.java.browser.plugin2.DOM"); Method m = c.getMethod("getDocument", java.applet.Applet.class); Document document = (Document) m.invoke(null, this); But all I am getting is a ClassNotFoundException for the entry-point class. This on the Mac, 10.6, with both Firefox and Safari. Java Plug-in 1.6.0_22 Using JRE version 1.6.0_22-b04-307-10M3261 Java HotSpot(TM) 64-Bit Server VM Is this not implemented on the Mac? Or do I need to configure something? All I need to do is get and set the value of form elements on the page, so I would be fine with an older (pre-6u10) API if that works better.

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• JQuery Access Elements in Modified DOM

  - by Bernhard

  Hi there, im trying since a long term to use events on elements in my dom which has been added asynchronus. I´ve read something about bind but is there a different Way to etablish something like this? For Example I have this situation. $.getJQUERY(myUrl, {var:value}, function(i, data){ $.each(data.values, function(value){ $("body").append('<div id="div_no_'+i+'">'+value+'</div>); // Here i dont want to place the EventListeners }) }); $("div_no_1").click(function(){ // do something }); Could someone help me to find a way to etablish something like this?? Thank you in advance Great Bernhard

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