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  • Dynamic Selectors with Jquery with php while loop

    - by Anders Kitson
    I have a while loop which creates a list of anchor tags each with a unique class name counting from 1 to however many items there are. I would like to change a css attriubute on a specific anchor tag and class when it is clicked so lets say the background color is changed. Here is my code while($row = mysql_fetch_array($results)){ $title = $row['title']; $i++; echo "<a class='$i'>$title</a> } I would like my jquery to look something like this, it is obviously going to be more complicated than this I am just confused as where to start. $(document).ready(function() { $('a .1 .2 .3 .4 and so on').click(function() { $('a ./*whichever class was clicked*/').css('background':'red'); }); });

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  • JQuery. Hide elements before they rendered. Best practice

    - by Andrew Florko
    Hello everybody, I want to generate html layout with areas (divs, spans) that can be shown/hidden conditionally. These areas are hidden by default. If I call .hide method with jquery on document.ready these areas may blink (browsers render partially loaded documents). So I apply "display: none" style in html layout. I wonder what is the best practice to avoid blinking, because applying "display:none" breaks incapsulation rule - I know what jquery does with hide/show and use it. If jquery's hiding/showing implementation will change one day, I'll get the whole site unworkable. Thank you in advance

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  • Eidetic memory: What magic numbers you still remember?

    - by Hao
    Long before you practice writing readable code, what "magic numbers" you still remember up to this day? here's some of my list: 72 80 75 77 13 32 27 - up down left right enter space escape 1 2 4 128 - blue green red blink 67h 33h 17h - interrupt for EMS, mouse, printer function AH 9, interrupt 21 alt+219 for block ASCII alt+164 ñ 90 NOP 13 10 carriage return, line feed ascii 1 and 2 face, ascii 3 heart. no not this heart: <3 :-) debug -o72,10 -o71,12 clears the BIOS password. I don't know what those numbers mean, it's like a trade secret that gets shared with each other during college days. ascii 7 sounds a beep P.S. Somehow, remembering some of these magic numbers can help you in some tech problems, your keyboard is broken, the office pal's keyboard doesn't have accented characters. An anecdote, during college, one of my friend asked me how to remove the newlines in his Word document. Not having used Word so much then, I somehow "intuitively" guessed to find ^013 and replace it with blank. Well it works :-)

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  • jquery background image rotating script doesn't work

    - by Catfish
    I'm writing this script to rotate a background Image every 3 seconds but it doesn't work at all and i'm stumped as to why not. $(document).ready(function() { var inc = 0; var bgImages = new Array(); bgImages.push("../Images/backgroundDog-small.jpg"); bgImages.push("../Images/backgroundDog1-small.jpg"); bgImages.push("../Images/backgroundDog2-small.jpg"); bgImages.push("../Images/backgroundDog3-small.jpg"); setInterval(change, 3000); function change() { //if we're not at the end of the array if (inc < (bgImages.length)) { var image = bgImages[inc]; $('body').css('backgroundImage', image); console.log(image); inc++; //reset the counter inc and go through the array again } else { inc = 0; } } });

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  • Seeking References To MSVC 9.0's C++ Standards Compliance

    - by John Dibling
    I "know" (hopefully) that MSVC 9.0 Implements C++ 2003 (ISO/IEC 14882:2003). I am looking for a reference to this fact, and I am also looking for any research that has been done in to how compliant MSVC 9.0 is with that version of the Standard. I have searched for and not been able to find a specific reference from MicroSoft that actually says something to the effect that MSVC implements C++ 2003. Some of the out-of-date documentation says things like "this release achieves roughly 98% compliance" (when referring to MSVC .NET 2003's conformance to C++ 1997). But I want a link to a document from MS that says "MSVC 9.0 implements blah," and another link to an independent group that has tested the conformance of MSVC 9.0. Do you know of any such links?

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  • Erlang: Interfacing with Xalan: port driver or nif?

    - by mwt
    I'd like to get a real XSLT processor working with erlang. Which would be the best interface, nif or port driver? According to the nif documentation, nif calls block the runtime, so they should not take long. Is processing a long xml document too long? Also, I'd like to allow erlang callbacks during the transformation. Does that seem possible? Possible with nif but not port drivers or vice versa? I've never written any C, so I figured this would be good introduction. Xalan is C++. I assume nif can work with that, right?

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  • To what point is making an HTML page valid worth it?

    - by Martín Fixman
    Since a long time ago, when I found out about the W3C Validator, I made sure every HTML document I made was valid HTML. However, I think sometimes it just isn't necessary to waste time making it valid. Of course, for actual Internet pages may be important, but is making pages on an Intranet, or even little front-ends that are used with other programs, when the HTML page renders correctly in the most used browsers (not necessarily counting IE 6 and 7). I think I'm mostly talking about little improvements over code, such as wrapping every shown element of the page on <p> or <div> tags.

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  • Replacing links detected in a HTML with other links using JS

    - by Jim
    Hi people. I'm having a bit of trouble figuring out how to do this one. Here's the scenario. My e-commerce site has a blog with a lot of content, promoting the products I sell, reviewing them etc. 99% of the posts on the blog link back to the products they are talking about. I'm going to be changing the URL where my ecommerce system is located. Therefore my blog is going to end up sending people to a lot of 404 pages. The idea I've had is to be able inclue a JS file which will on load, scan the document for existing links then, if found, swap them out with ones which are now correct. I hope this make sense. Cheers, Jim

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  • newb to assembly programming

    - by ida
    i am on a mac (10.6.3) with snow leopard. i hear that the assembly language i work with has to be valid with the chipset that you use. i am completly new to this i have a basic background in C and Objective-C programming and an almost strong background in php. Ive always wanted to see what assembly is all about. the tutorial ill be looking at is by VTC via (http://www.vtc.com/products/Assembly-Language-Programming-Tutorials.htm). what i want to know is are the tutorials that im about to do compatible with the version of mac that i have? sorry i am completly new to this language although i do recall studying some of it way way back in the day. i do have xcode and what i'm wondering is what kind of document would i open in xcode to work with assembly and does the mac have a built in hex editor (when it comes time to needing it)? thanks

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  • Extended with advice: Moving block wont work in Javascript

    - by Mack
    Hello Note: this is an extension of a question I just asked, i have made the edits & taken the advice but still no luck I am trying to make a webpage where when you click a link, the link moves diagonally every 100 milliseconds. So I have my Javascript, but right now when I click the link nothing happens. I have run my code through JSLint (therefore changed comaprisions to === not ==, thats weird in JS?). I get this error from JSLink though: Error: Implied global: self 15,38, document 31 What do you think I am doing wrong? <script LANGUAGE="JavaScript" type = "text/javascript"> <!-- var block = null; var clockStep = null; var index = 0; var maxIndex = 6; var x = 0; var y = 0; var timerInterval = 100; // milliseconds var xPos = null; var yPos = null; function moveBlock() { if ( index < 0 || index >= maxIndex || block === null || clockStep === null ) { self.clearInterval( clockStep ); return; } block.style.left = xPos[index] + "px"; block.style.top = yPos[index] + "px"; index++; } function onBlockClick( blockID ) { if ( clockStep !== null ) { return; } block = document.getElementById( blockID ); index = 0; x = number(block.style.left); // parseInt( block.style.left, 10 ); y = number(block.style.top); // parseInt( block.style.top, 10 ); xPos = new Array( x+10, x+20, x+30, x+40, x+50, x+60 ); yPos = new Array( y-10, y-20, y-30, y-40, y-50, y-60 ); clockStep = self.SetInterval( moveBlock(), timerInterval ); } --> </script> <style type="text/css" media="all"> <!-- @import url("styles.css"); #blockMenu { z-index: 0; width: 650px; height: 600px; background-color: blue; padding: 0; } #block1 { z-index: 30; position: relative; top: 10px; left: 10px; background-color: red; width: 200px; height: 200px; margin: 0; padding: 0; /* background-image: url("images/block1.png"); */ } #block2 { z-index: 30; position: relative; top: 50px; left: 220px; background-color: red; width: 200px; height: 200px; margin: 0; padding: 0; /* background-image: url("images/block1.png"); */ } #block3 { z-index: 30; position: relative; top: 50px; left: 440px; background-color: red; width: 200px; height: 200px; margin: 0; padding: 0; /* background-image: url("images/block1.png"); */ } #block4 { z-index: 30; position: relative; top: 0px; left: 600px; background-color: red; width: 200px; height: 200px; margin: 0; padding: 0; /* background-image: url("images/block1.png"); */ } #block1 a { display: block; width: 100%; height: 100%; } #block2 a { display: block; width: 100%; height: 100%; } #block3 a { display: block; width: 100%; height: 100%; } #block4 a { display: block; width: 100%; height: 100%; } #block1 a:hover { background-color: green; } #block2 a:hover { background-color: green; } #block3 a:hover { background-color: green; } #block4 a:hover { background-color: green; } #block1 a:active { background-color: yellow; } #block2 a:active { background-color: yellow; } #block3 a:active { background-color: yellow; } #block4 a:active { background-color: yellow; } --> </style>

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  • render HTML (convert to bitmap)

    - by MK
    Can somebody recommend the best (and preferably portable) way to render HTML documents onto a bitmap? As far as I understand my main 2 options are WebKit and Gecko, but I wasn't able to find a good starting point on how to do it. When I last tried doing this 5 years ago, I ended up using Gecko to send the document to a printer, which is not really what I need. I need rendering to a in-memory bitmap. To clarify: server side, no Java, no .NET, batch processing, performance, not interactive, no Javascript.

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  • Disable JavaScript on window.open

    - by sonofdelphi
    I have a set of (X)HTML files that I need to open with window.open() from an application homepage. I am able to open these files and read the data within them. function openFiles() { var files = document.querySelectorAll('td a'); //The list of files to scan is stored as links in an HTML table for(var i = 0; i<files.length; i++){ //Open each file in a browser window win = window.open(files[i].href); //Can I prevent the JavaScript in these files from executing? } } But the problem is that the scripts within the HTML files also get executed when opened like this. This is rather time-consuming and unnecessary; also, the scripts within those files may have side-effects. Is there a way to prevent JavaScript from executing on load?

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  • Javascript display property

    - by Nani
    In my form I have a textbox and a calendr along with other controls asp:TextBox ID="TextBox2" runat="server" onfocus="CalOpen()" asp:TextBox asp:Calendar ID="Calendar1" runat="server" style="display:none;" onselectionchanged="Calendar1_SelectionChanged" script type="text/javascript" function CalOpen() { var cal = document.getElementById('<%=Calendar1.ClientID%>'); cal.style.display='block'; } /script protected void Calendar1_SelectionChanged(object sender, EventArgs e) { TextBox2.Text = Calendar1.SelectedDate.ToLongDateString(); Calendar1.Visible = false; } protected void ImageButton1_Click(object sender, ImageClickEventArgs e) { Calendar1.Visible = true; } For the first time it worked fine, but, 2nd time when I click TextBox2, that is, after selecting date for the first time. Broeser is throwing error"object required" I am unable to know where I went wrong. Plz help me in making my code correct. Thank You.

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  • Unescape _xHHHH_ XML escape sequences using Python

    - by John Machin
    I'm using Python 2.x [not negotiable] to read XML documents [created by others] that allow the content of many elements to contain characters that are not valid XML characters by escaping them using the _xHHHH_ convention e.g. ASCII BEL aka U+0007 is represented by the 7-character sequence u"_x0007_". Neither the functionality that allows representation of any old character in the document nor the manner of escaping is negotiable. I'm parsing the documents using cElementTree or lxml [semi-negotiable]. Here is my best attempt at unescapeing the parser output as efficiently as possible: import re def unescape(s, subber=re.compile(r'_x[0-9A-Fa-f]{4,4}_').sub, repl=lambda mobj: unichr(int(mobj.group(0)[2:6], 16)), ): if "_" in s: return subber(repl, s) return s The above is biassed by observing a very low frequency of "_" in typical text and a better-than-doubling of speed by avoiding the regex apparatus where possible. The question: Any better ideas out there?

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  • Formating a text in a table cell with PHPWord e.g. bold, font, size e.t.c

    - by alphy
    I have the code snippet below //create a new word document $word= new PHPWord(); //create potrait orientation $section=$word->createSection(); $table = $section->addTable(); $word->addFontStyle('rStyle', array('bold'=>true, 'italic'=>true, 'size'=>16)); //header row $table->addRow(400, array('bgColor'=>'dbdbdb')); $table->addCell(2000, array('bgColor'=>'dbdbdb'))->addText('Cell 1','rStyle'); $table->addCell(3500, array('bgColor'=>'dbdbdb'))->addText('Cell 1'); $table->addCell(1500, array('bgColor'=>'dbdbdb'))->addText('Cell 1','rStyle'); $table->addCell(2000, array('bgColor'=>'dbdbdb'))->addText('Cell 1'); // Save File $objWriter = PHPWord_IOFactory::createWriter($word, 'Word2007'); $objWriter->save('Text.docx'); echo 'Text.docx created successfully'; } How can i add text formatting to a cell value to bold, italic, font-size etc, I have tried as shown above but it does not work

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  • Documentation of a software project

    - by anijhaw
    I am working with a team that works on a very large software project, we have tons of Documentation that is written in MS WORD format with nohyperlinked indexes, no search ability. Everyday we waste our time trying to find the exact document or reference. I was thinking if there was way or even a professional tool that would convert all this into a wiki format and maybe with a little manual (painful) help be organised into something that improves the accessibility. I use Google Desktop Search to make my life a little easier but its not the best solution I just want to know if any of you faced similar problems and possible solutions to this issue.

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  • Safari ignores input type="file" on server post

    - by Jon
    I have a real problem with a classic ASP page. The page allows the user to upload a document and save it to the database. The intial page posts to another asp page which saves down to the db. This works on IE and Firefox. However on Safari it fails. I've debugged the problem and it boils down to the fact that of all the controls that the server page has access to, only 1 control is missing. This happens to be this: <input type="file" size="40" id="myfile" name="myfile" /> So I'm wondering why safari would decide to not give me access to this control (using asp's Request("") ) and why it works in FF and IE. I have some debug code which writes out all controls and it doesn't see this control. p.s. I hate Web development

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  • jquery scrollTo refuses to work

    - by hasan
    hey, ive read all the scrollTo questions and couldnt find the answer. im trying to use the scrollTo plugin for a simple horizontal scroll (the site is horizontally designed). im using the following code $(document).ready(function() { $('#contactlink').click(function(){ $.scrollTo("#conta", {duration: 8000 }); }); }); as is obvious, contactlink is the anchor link while conta is the anchor where the window should scroll to. i know im missing something very obvious, but as im a beginner with jquery, id appreciate all the help i can get. is there any way to debug the functioning of the plugin? thanks

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  • ajax response redirect problem

    - by zurna
    When my member registration form correctly filled in and submitted, server responds with redirect link. But my ajax does not redirect the website. I do not receive any errors, where is my mistake? <script type="text/javascript"> $(document).ready(function() { $("[name='submit']").click(function() { $.ajax({ type: "POST", data: $(".form-signup").serialize(), url: "http://www.refinethetaste.com/FLPM/content/myaccount/signup.cs.asp?Process=Add2Member", success: function(output) { if (output.Redirect) { window.location.href = output.Redirect; } else { $('.sysMsg').html(output); } }, error: function(output) { $('.sysMsg').html(output); } }); }); }); </script> asp codes: If Session("LastVisitedURL") <> "" Then Response.Redirect Session("LastVisitedURL") Else Response.Redirect "?Section=myaccount&SubSection=myaccount" End If

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  • Hide select option Cross Browser

    - by Tapas Bose
    Isn't there any way to do it? I have made jsFiddle which is not working in IE. The piece of code is given below: The HTML <select id="testing"> <option value="1">Option 1</option> <option value="2">Option 2</option> <option value="3">Option 3</option> </select> The jQuery $(document).ready(function() { $('select#testing option').eq(1).attr({ disabled: 'disabled' }); }); The CSS select option[disabled] {display: none;} Any pointer would be helpful. Note: I cannot use .remove() method.

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  • How to make use of c++ xpcom component from javascript xpcom component.

    - by Prashant
    I have developed a xpcom component using c++. I have GetHWND() method in my component. I have also developed another xpcom component using javascript. I want to make use of GetHWND function in javascript xpcom component. I am using following code to do so. netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserRead"); netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); var myComponent = Components.classes['@dougt/WebLock'].createInstance(Components.interfaces.IWebLock); myComponent = myComponent.QueryInterface(Components.interfaces.IWebLock); var res = myComponent.GetHWND(mainWindow.content.document); But it is giving error as "ReferenceError: netscape is not defined". I did google search but did not find the solution to it. I am using Mozilla Firefox and I want it to get worked for the same. Please help me to come out of this problem. Thanks in advance.

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  • What helpful tactics have you employed to keep your development team on-track?

    - by Ed Altorfer
    I realize that this is a subjective question, so I've marked it as a community wiki. I think that it is pretty specific to programming teams, though, so I've posted it here as opposed to somewhere else. I'm leading a small game development team (four people) as a side project. We are a disjoint team, with everyone in different places, but we do have some of the mainstays of an organized team. Source Control Continuous Integration Bug Tracking Document Workspace Regular Meetings Calendar / Schedule How do you keep your small, disjoint teams on-track? I tend to agree with Joel's opinion about when and how to micromanage and know that my team is motivated, but it can be easy to fall off-course when everyone isn't connected in a physical way and doesn't see what other people on the team are doing. Suggestions, feedback, or criticisms are welcome! Edit: I'm managing the team; I'm not looking for automated tools or anything to do my job for me, just ideas for approach or process that might help everyone feel more "connected" and involved.

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  • Digital signature integration with software written in java

    - by Serkan Kasapbasi
    hi everyone, i'm extremely rookie on this security field, so please forgive if my questions are dumb. i am asked to convert and migrate couple "Lotus Forms" forms to our software that is written in java. One thing in forms that bother me is digital signatures. These forms can be signed by digital signatures, probably generated by "Silanis Approve-it". as i have said before, i dont have much knowledge about this technology. and strangely couldnt find any tutorial or example of integrating digital signature and java. So what are the possibilities here ? how my code read a digital signature, sign a document with this signature? There should be an API or something that is provided by vendors right :)

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  • trigger onchange event manually

    - by Anitha
    Hi all, I'm setting a date-time textfield value via a calendar widget. Obviously, the calendar widget does something like this : document.getElementById('datetimetext').value = date_value; What I want is : On changing value in the date-time textfield I need to reset some other fields in the page. I've added a onchange event listener to the datetimetext field which is not getting triggered, because I guess onchange gets triggered only when the element gets focus & its value is changed on losing focus. Hence I'm looking for a way to manually trigger this onchange event (which I guess should take care of checking the value difference in the text field). Any ideas ? Thanks in advance, Anitha

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  • Can you use PHP libcurl to pull files from server A to server B?

    - by Majid
    Hi, cURL and libcurl let you do things you normally do with a browser, right? Like, as if you have a jini sit inside a server and fire up a browser and do stuff. Ok then. I need a script to sit on server B, and click on download links on a server A and download files (from server A to server B). I am new to curl, and not sure if all I need is to issue a simple get or something else. I know that Content-disposition header forces the browser to save the document. Does it have the same effect on libcurl too? If it does, I'll make my serving script on server A send that header, and then serve the file. Any advice is appreciated. Thanks

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