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• i want to call the function when i clicked on the checkbox using prototype.js.here obj[i] contents j

  - by vicky

  DeCheBX = $('MyDiv').insert(new Element('input', { 'type': 'checkbox', 'id': "Img" + obj[i].Nam, 'value': obj[i].IM, 'onClick': SayHi(this) })); document.body.appendChild(DeCheBX); DeImg = $('MyDiv').insert(new Element('img', { 'id': "Imgx" + obj[i].Nam, 'src': obj[i].IM })); document.body.appendChild(DeImg); } SayHi = function(x) { try { if($(x).checked == true) { alert("press" + x); } } catch (e) { alert("error");

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• Python Mechanize select a form with no name

  - by mvid

  I am attempting to have mechanize select a form from a page, but the form in question has no "name" attribute in the html. What should I do? when I try to use br.select_form(name = "") i get errors that no form is declared with that name, and the function requires a name input. There is only one form on the page, is there some other way I can select that form?

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• Is JSON.stringify() reliable for serializing JSON objects?

  - by Colin

  I need to send full objects from Javascript to PHP. It seemed pretty obvious to do JSON.stringify() and then json_decode() on the PHP end, but will this allow for strings with ":" and ","? Do I need to run an escape() function on big user input strings that may cause an issue? What would that escape function be? I don't think escape works for my purposes. Are there any downsides to JSON.stringify() I need to know about? Thanks

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• keyword position in google search using php and json

  - by vipinsahu

  hi how can i find a word position in google search in my site (e.g there are several tool available which input as keyword and siteurl and display the keyword position in google) is there any api to fetch the position ? Thanks

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• actionscript 2.0:Check TextField in flash

  - by RedsDevils

  I have some problem in check two textfield.text comparison. One TextField.text value is come from calculation and the other textField is from user input. When I check those two text, the TextField.text value didn't show and I can't compare those two. How can I compare in actionscript 2.0. Please Help me! Thanks in advance!

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• How do you 'clone' WebControls in C# .NET ?

  - by Adz

  My basic question is, in .NET, how do I clone WebControls? I would like to build a custom tag, which can produce multiple copies of its children. Ultimately I intend to build a tag similar to in JSP/Struts. But the first hurdle I have is the ability to duplicate/clone the contents of a control. Consider this rather contrived example; <custom:duplicate count="2"> <div> <p>Some html</p> <asp:TextBox id="tb1" runat="server" /> </div> </custom:duplicate> The HTML markup which is output would be something like, <div> <p>Some html</p> <input type="text" id="tb1" /> </div> <div> <p>Some html</p> <input type="text" id="tb1" /> </div> Note: I know i have the id duplicated, I can come up with a solution to that later! So what we would have is my custom control with 3 children (I think) - a literal control, a TextBox control, and another literal control. In this example I have said 'count=2' so what the control should do is output/render its children twice. What I would hope to do is write some "OnInit" code which does something like: List<WebControl> clones; for(int i=1; i<count; i++) { foreach(WebControl c in Controls) { WebControl clone = c.Clone(); clones.Add(clone); } } Controls.AddRange(clones); However, as far as I can tell, WebControls do not implement ICloneable, so its not possible to clone them in this way. Any ideas how I can clone WebControls?

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• How automatically fill a form with jQuery ?

  - by Shady

  Hi, I have a website that changes his inputs ids, and I'm trying to make a semi auto-login, filling automatically the email and the password part... I'm doing this with greasemonkey and jQuery... I'm trying something like this $("input[@type=text]").setValue("[email protected]"); but had no success... The Page has only the login part, two text type inputs... What am I missing here?

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• .type error in IE

  - by MrEnder

  The line <input type="text" name="passwordLogin" value="Password" onfocus="if(this.value=='Password'){this.value=''; this.type='password'};" onblur="if(this.value==''){this.value='Password'; this.type='text'};" size="25" /> works in all web browsers except IE... how can I fix it for IE?

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• Vim: how to make the text I've just typed uppercase?

  - by Pavel Shved

  Use case: I've just entered insert mode, and typed some text. Now I want to make it uppercase. It can be done via gUmotion. However, I can't find the motion over the text entered in the recent input session. It's somewhat strange and the concept of such motion is buggy (where to move if you've deleted text, for example?), but it may solve my problem. Or, are there other ways of making uppercase the text you've recently inputted?

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• Piping a bash variable into awk and storing the output

  - by Andrew Smith

  Hello, To illustrate my problem, TEST="Hi my name is John" OUTP=`echo $TEST | awk '{print $3}'` echo $OUTP What I would expect this to do is pass the $TEST variable into awk and store the 3rd word into $OUTP. Instead I get "Hi: not found", as if it is expecting the input to be a file. If I pass just a string instead of a variable, however, there is no problem. What would be the best way to approach this? Thanks all!

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• Preventing a dialog from closing in the button's click event handler

  - by qster

  I have a dialog that I show with <class>.ShowDialog(). It has an OK button and a Cancel button; the OK button also has an event handler. I want to do some input validation in the event handler and, if it fails, notify the user with a message box and prevent the dialog from closing. I don't know how to do the last part (preventing the close).

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• Domain policy template won't show any controls

  - by Kingnebula

  I have the following code that i found on the net. The problem is that it adds in nicely with the group policy editor and i can see it's Catogary under administrative controls but it doesn't show any controls for user input. What am i doing wrong here? CLASS USER category EmailStationary POLICY "SetEmailStationary" EXPLAIN "This policy sets the value for stationary" KEYNAME "Software\Microsoft\Office\11.0\Common\MailSettings" PART "What is the new stationary to use" EDITTEXT VALUENAME "NewStationery" END PART END POLICY END category

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• Code Analysis - Treat as Error

  - by Brian Schmitt

  Looking to enable the "Enable code Analysis on Build" feature in Visual Studio. Obviously the Rules are a best practice, and I am working with an existing code base that currently fails many of the rules. I am looking for input as to which rules are the most egregious and should be treated as an Error.

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• using PHP for "Fluid" design(using viewport resolution)

  - by Jreeter

  I need some opinions on using PHP to make completely "scalable" websites.. For instance, using viewport resolution and resizing images, applying dynamic css styles..... In my mind doing this just add's to the complexity and should not be done, it should be fixed or fluid using strictly css and no server-side languages to generate layouts based on the device size.. I need some input and maybe some philosophy on why using this approach is not used at all..

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• Flex4: Detect source Video size VideoPlayer?

  - by Ben

  Hi, Is it possible in Flex 4's VideoPlayer control (spark.components.VideoPlayer) to detect some attributes of the source video? In my case, it's a local file. I would need to detect the original width and height of the input source video (an h264 f4v). Thanks

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• Simple ASP/ASP.NET question. Getting a value from an HTML text box

  - by Velika

  I have this in my ASPX page: <input id="MY_LAST_FOCUS" name="MY_LAST_FOCUS" type="text" runat="server" /> In the Form Load of my VB.NET code behind I have this: Dim s as String = Request("MY_LAST_FOCUS") Why is s always empty even though the MY_LAST_FOCUS HTML text box has text in it?

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• How to add a focus to an editable ComboBox in WPF

  - by RAJ K

  I am using an editable ComboBox in wpf but when i try to set focus from C# code, it is only shows selection. but i want to go for edit option (cursor should display for user input).

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• Monitor socket with ngrep or perl for activity, then issue command

  - by Lester Kahn

  I'd like to use ngrep and/or perl to monitor the incoming data stream on a socket, then, when the appropriate characters arrive, like in this case, the string "192.168.1.101:8080", input to the data stream a redirect to another ipaddress, such as "192.168.1.102" Is this even possible?

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• How to determine visibility in 2D

  - by Jack

  Hello, I'm developing an AI sandbox and I would like to calculate what every living entity can see. The rule is to simply hide what's behind the edges of the shapes from the point of view of the entity. The image clarifies everything: I need it either as an input to the artificial intelligence either graphically, to show it for a specific entity while it moves.. Any cool ideas?

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• RijndaelManaged: IV Generation?

  - by cam

  I want to implement the most secure, and most reliable form of symmetric key cryptography in my application. The user should input a password to encrypt/decrypt, and that's all. For RijndaelManaged, one must enter a key and an IV. I'm not sure how to address the situation. Right now, I have the entered password being hashed by SHA256 and then being used as the key for the Rijndael. What do I use for the IV? Another password?

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• Pass HTML-DOM to Flex's actionscript.

  - by raj

  Hi, All i want is to pass a HTML-Form (DOM object) from javascript to Actionscript. i saw this article on the net and tried a similar code. But when i execute the code in IE, it alerts : "Out of memory at line 18". I'm stuck here from yesterday. i'll post the mxml and html here.. The MXML : <?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="init()"> <mx:Script> <![CDATA[ public function init() : void { if (ExternalInterface.available) { try { ExternalInterface.addCallback("populateFlashFile", populateFlashFile); } catch (error:SecurityError) { } catch (error:Error) { } } } public function populateFlashFile(window:*) : void { log.text = window.toString(); // just for checking if window has come to the function. window.document.write("Hello"); } ]]> </mx:Script> <mx:TextArea x="10" y="23" width="712" height="581" id="log"/> </mx:Application> The HTML : <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> </head> <body scroll="no"> <input type="button" onclick="document.getElementById('Test').populateFlashFile(window);"/> <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" id="Test" width="100%" height="100%" codebase="http://fpdownload.macromedia.com/get/flashplayer/current/swflash.cab"> <param name="movie" value="Test.swf" /> <param name="quality" value="high" /> <param name="bgcolor" value="#869ca7" /> <param name="allowScriptAccess" value="sameDomain" /> </object> </body> </html> The problem occors only when i pass some DOM object, if i pass some String it works.!!! i.e : <input type="button" onclick="document.getElementById('Test').populateFlashFile('some text here');"/> works great!

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• Java 2D turn-based game programming: handle 2 mouse clicks per player

  - by Humberto Pinheiro

  So suppose I'm developing a chess-like program using Java's Swing. I added a MouseListener to handle user input. To make a move the user must click a valid piece and then click a valid place. What's the best way to track the 2 mouse clicks in a turn? I'm thinking in use some kind of variable to record if is the turn's first click or second.

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• Saxon XSLT-Transformation: How to change serialization of an empty tag from <x/> to <x></x>?

  - by Ben

  Hello folks! I do some XSLT-Transformation using Saxon HE 9.2 with the output later being unmarshalled by Castor 1.3.1. The whole thing runs with Java at the JDK 6. My XSLT-Transformation looks like this: <xsl:transform version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:ns="http://my/own/custom/namespace/for/the/target/document"> <xsl:output method="xml" encoding="UTF-8" indent="no" /> <xsl:template match="/"> <ns:item> <ns:property name="id"> <xsl:value-of select="/some/complicated/xpath" /> </ns:property> <!-- ... more ... --> </xsl:template> So the thing is: if the XPath-expression /some/complicated/xpath evaluates to an empty sequence, the Saxon serializer writes <ns:property/> instead of <ns:property></ns:property>. This, however, confuses the Castor unmarshaller, which is next in the pipeline and which unmarshals the output of the transformation to instances of XSD-generated Java-code. So my question is: How can I tell the Saxon-serializer to output empty tags not as standalone tags? Here is what I am proximately currently doing to execute the transformation: import net.sf.saxon.s9api.*; import javax.xml.transform.*; import javax.xml.transform.sax.SAXSource; // ... // read data XMLReader xmlReader = XMLReaderFactory.createXMLReader(); // ... there is some more setting up the xmlReader here ... InputStream xsltStream = new FileInputStream(xsltFile); InputStream inputStream = new FileInputStream(inputFile); Source xsltSource = new SAXSource(xmlReader, new InputSource(xsltStream)); Source inputSource = new SAXSource(xmlReader, new InputSource(inputStream)); XdmNode input = processor.newDocumentBuilder().build(inputSource); // initialize transformation configuration Processor processor = new Processor(false); XsltCompiler compiler = processor.newXsltCompiler(); compiler.setErrorListener(this); XsltExecutable executable = compiler.compile(xsltSource); Serializer serializer = new Serializer(); serializer.setOutputProperty(Serializer.Property.METHOD, "xml"); serializer.setOutputProperty(Serializer.Property.INDENT, "no"); serializer.setOutputStream(output); // execute transformation XsltTransformer transformer = executable.load(); transformer.setInitialContextNode(input); transformer.setErrorListener(this); transformer.setDestination(serializer); transformer.setSchemaValidationMode(ValidationMode.STRIP); transformer.transform(); I'd appreciate any hint pointing in the direction of a solution. :-) In case of any unclarity I'd be happy to give more details. Nightly greetings from Germany, Benjamin

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• jquery to check if returned data object is empty

  - by user253530

  $("#post").live("click",function() { $("input:checkbox[name='bookmarkid']:checked").each(function() { $.post("php/socialbookmark-post.php", {bookmarkID: $(this).val()},function(data) { if(data != "") alert(data); }); }); }); the php file outputs some text only if something goes wrong. The checking that I do fails if the data is empty and displays an empty message. I need to fix this. Any ideas?

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• Web crawler that can interpret javascript

  - by user320662

  Hi, I want to write a web crawler that can interpret JavaScript. Basically its a program in Java or PHP that takes a URL as input and outputs the DOM tree which is similar to the output in Firebug HTML window. The best example is Kayak.com where you can not see the resulting DOM displayed on the browser when you 'view source' but can save the resulting HTML though firebug.

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