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  • iPhone Orientation Relayout From Single Column to Double Column

    - by kkrizka
    I am trying to create a UIView in Interface Builder that shows to the user two boxes containing some text. This UIView should support both landscape and portrait modes. When in portrait orientation, the two boxes should be centered horizontally and be under each other. Like in the picture below: But when in landscape orientation, it should show the two boxes centered vertically and by side by side. Like in the picture below: Is this possible using only the autosizing options (or any other IB options), or do I have to relayout the view in code on orientation change events? I would prefer using only IB. I tried locking the top and left margins of the top box and locking the bottom and right margins of the bottom box. But the problem is that for it to work I also need to shrink the two boxes as one changes from portrait to landscape, because otherwise they would overlap.

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  • How to make a TableLayout from XML using programmable way ?

    - by user164589
    hi guys, I am trying to add TableLayout to the LinearLayout from resourse(xml) using programmable way. The added TableLayout count is dynamic. It would be between 1 - 10. I think it is better way to make it from resource xml. Because design doesn't break. How to make it ? Actually I don't know how to create a new instance from the XML. Please help. guys. Thanks in advance.

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  • Content Container Overlaps Menu?

    - by Harold
    I'm currently working on a Joomla template using CSS divs. I have a header set up with our logo image in a div floated to the left, an adspace floated to the right, and the menu bar on the bottom. My content is divided into three div columns that are contained in "container.": the left column is floated left, the center is not floated, and the right is floated to the right. The problem is the "container" for the three content divs is overlapping the menu, as you can see in this image: http://www.ndpstudentcouncil.org/images/shot1.png Here's the HTML code: > <body> <div id="backdrop"> <div > id="wrapper"> <div id="header"> > <div id="topimage"> </div> > <div id="adspace1"><jdoc:include > type="modules" name="Ad Space #1" /> > This will be the location for our > "newsflash" items. </div> > > <div id="ddtopmenubar" > class="mattblackmenu"> > <ul> > <li><a href="http://www.ndpstudentcouncil.org">Home</a></li> > <li><a href="http://www.dynamicdrive.com/new.htm" rel="ddsubmenu1">DHTML</a></li> > <li><a href="http://www.dynamicdrive.com/style/" > rel="ddsubmenu2">CSS</a></li> > <li><a href="http://www.dynamicdrive.com/forums/">Forums</a></li> > <li><a href="http://tools.dynamicdrive.com/" > rel="ddsubmenu3">Web Tools</a></li> > </ul> > <script type="text/javascript" src="js/ddlevelsmenu.js"> > ddlevelsmenu.setup("ddtopmenubar", "topbar") > //ddlevelsmenu.setup("mainmenuid", > "topbar|sidebar") > </script> > <ul id="ddsubmenu1" class="ddsubmenustyle"> > <li><a href="#">Item 1a</a></li> > <li><a href="#">Item 2a</a></li> > <li><a href="#">Item Folder 3a</a> > <ul> > <li><a href="#">Sub Item 3.1a</a></li> > </ul> > </li> > <li><a href="#">Item 4a</a></li> > <li><a href="#">Item Folder 5a</a> > <ul> > <li><a href="#">Sub Item 5.1a</a></li> > <li><a href="#">Item Folder 5.2a</a> > <ul> > <li><a href="#">Sub Item 5.2.1a</a></li> > <li><a href="#">Sub Item 5.2.2a</a></li> > </ul> > </li> > </ul> > </a> > </li> > <li><a href="#">Item 6a</a></li> > </ul> </div> </div> > <div id="container"> <script language="javascript"> > matchHeight=function(){ > var divs,contDivs,maxHeight,divHeight,d; > // get all <div> elements in the document > divs=document.getElementsByTagName('div'); > contDivs=[]; > // initialize maximum height value > maxHeight=0; > // iterate over all <div> elements in the document > for(var i=0;i<divs.length;i++){ > // make collection with <div> elements with class attribute > 'container' > if(/\bcontainer\b/.test(divs[i].className)){ > d=divs[i]; > contDivs[contDivs.length]=d; > // determine height for <div> element > if(d.offsetHeight){ > divHeight=d.offsetHeight; > } > else if(d.style.pixelHeight){ > divHeight=d.style.pixelHeight; > } > // calculate maximum height > maxHeight=Math.max(maxHeight,divHeight); > } > } > // assign maximum height value to all of container <div> elements > for(var i=0;i<contDivs.length;i++){ > contDivs[i].style.height=maxHeight; > } > } > // execute function when page loads > window.onload=function(){ > if(document.getElementsByTagName){ > matchHeight(); > } > } > </script> <div id="left"> > <jdoc:include type="modules" name="left" /> </div> <div > id="middle"> > <jdoc:include type="component" /> </div> <div id="right"> > <jdoc:include type="modules" name="right" /> > </div> > </div> > <div id="footer" class="clear"><jdoc:include > type="modules" name="footer" /> > &copy; 2010 NDP Student Council<br > />Website Development Subcommitee > </div> </div> </div> </body> The CSS: > #backdrop { width:100%; height:100%; background: #FFFFFF > url(../images/gradient.jpg) repeat-x; > } > > #wrapper { margin:auto; width:95%; height:95%; border-right:thick solid > black; border-bottom:thick solid > black; border-top:thick solid black; > border-left:thick solid black; > background-color:white; } > > #header { height:131px; width:100%; background-color: #FFFFFF; > border-bottom:thick solid black; } > > #topimage { float:left; height:131px; width:63%; > background-image: > url("../images/ndps2.png"); > background-repeat:no-repeat; } > > #adspace1 { float:right; width:27%; height:131px; } > > #container { clear:both; } > #left{ width:20%; float:left; padding:5px; text-align:center; } > > #middle{ width:60%; padding:5px; text-align:center; } > > #right{ float:right; width:20%; padding:5px; text-align:right; } > #footer { border-top:thick solid black; width:100%; > text-align:center; } .clear { > clear:both; } Here is the CSS for the menu itself, which is from DynamicDrive.com: > .mattblackmenu ul{ margin: 0; padding: > 0; font: bold 12px Verdana; > list-style-type: none; border-bottom: > 1px solid gray; background: #414141; > overflow: hidden; width: 100%; > clear:both; } > > .mattblackmenu li{ display: inline; > margin: 0; } > > .mattblackmenu li a{ float: left; > display: block; text-decoration: none; > margin: 0; padding: 6px 8px; /*padding > inside each tab*/ border-right: 1px > solid white; /*right divider between > tabs*/ color: white; background: > #414141; Thanks for the help!

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  • Python: x-y-plot with matplotlib

    - by kame
    I want to plot some data. The first column contains the x-data. But matplotlib doesnt plot this. Where is my mistake? #fresnel formula import numpy as np from numpy import cos from scipy import * from pylab import plot, show, ylim, yticks from matplotlib import * from pprint import pprint n1 = 1.0 n2 = 1.5 #alpha, beta, intensity data = [ [10, 22, 4.3], [20, 42, 4.2], [30, 62, 3.6], [40, 83, 1.3], [45, 102, 2.8], [50, 123, 3.0], [60, 143, 3.2], [70, 163, 3.8], ] for i in range(len(data)): rhotang1 = (n1 * cos(data[i][0]) - n2 * cos(data[i][1])) rhotang2 = (n1 * cos(data[i][0]) + n2 * cos(data[i][1])) rhotang = rhotang1 / rhotang2 data[i].append(rhotang) #append 4th value pprint(data) x = data[:][0] y1 = data[:][2] y3 = data[:][3] plot(x, y1, x, y3) show() EDIT: http://paste.pocoo.org/show/205534/ But it doesnt work.

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  • display:inline-block and text-indent

    - by Daniele Cruciani
    I am experiencing a problem with the following code in some versions of Internet Explorer: #iconautente{ background-image:url('/style/images/spritecommon.png'); /*icona_utente.png*/ background-position:-117px -15px; text-indent:-9000px; width:20px; height:23px; display:inline-block; } <a id="iconautente" href="/admin/index.php">admin</a> In Firefox, IE7 and IE8 under Vista, I see background and no text, as expected. In IE6 and IE8 under XP, the whole image is indented, not text, so the image is not shown. What should be the right behavior? Is there a workaround?

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  • Div overflow not hidden properly

    - by bbeckford
    Hi guys, I'm working on this site - http://dev.chriscurddesign.co.uk/mayday It works in everything other than IE7 and IE8 in compatibility mode (don't care about IE6), where the vacancies lists on the right aren't hidden correctly by their parent overflow property. I have been pulling my hair out trying to get to the bottom of this, its driving me up the wall, anyone got any ideas whatsoever? Below is an image of the issue, chrome on the left, IE8 compat mode on the right. Cheers, -Ben

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  • Dojo: Programatically setting checkbox label for adding on TableContainer

    - by Det
    Hi there, after some hours of checking out documentation, I am somewhat desperate: Basically I need to populate a TabContainer with some TextBoxes, and some Checkboxes. All theses neatly arranged: Labels to the left, fields to the right. To have this done I use a TableContainer that I add to the TabContainer, create the TextFields and add them to the TableContainer. All is rendered ok. But when it comes to a checkbox, I can't find the trick to have a label displayed at all. If I: - add a label-attribute to creation statement say: var text8 = new dijit.form.CheckBox({ id:"zuschauer_" + i, value: "zuschauer", label:"fritt"}); Firefox comes up with a "containerNode is null" - Error try to add a tag: Nothing is shown (no error, but alas: no label): var text9 = dojo.create('<label>'); dojo.attr(text9,"for","zuschauer_" + i); dojo.attr(text9,"content","fritt"); try to add a div or somewhat else on the tablecontainer (disabled Labels): Firefox comes up whith: Error: uncaught exception: [Exception... "Component returned failure code: 0x80004003 (NS_ERROR_INVALID_POINTER) [nsIDOMHTMLDivElement.appendChild]" nsresult: "0x80004003 (NS_ERROR_INVALID_POINTER)" location: "JS frame :: ... same is for created TextNodes... So how the hack: - Would I generate a label to a checkbox programatically (no html template possible, I've seen the code around, creating a checkbox but having a 'label for' on the html before. This would not be helpful, as I don't know how many checkboxes I need at designtime. These are to be genereated completly at runtime. - Would I have this very simple design done programatically, Must be easy, this is not rocket sience. Do I really need the TableContainer to have this done? - Can I create static text in a TableContainer? Any hint would be helpful Desperate Det

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  • CSS Margin/Padding Issue on Browser Zoom

    - by korymath
    I am having difficulty getting my page to show up correctly at various browser zoom settings. http://andstones.ca/newsite The content is aligned if the user is zoomed out on the page, but once they zoom too far out and refresh the page, or if they are too zoomed in and the page loads, then the content pane is shifted. This does not seem to be an issue in firefox, but it is a very serious issue in chrome/safari/iexplore and on the iPad. What can I do to ensure that the main content loads in the correct position regardless of user browser settings? Thanks , Kory

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  • css to display three coloumn content

    - by arpymastro
    I am trying to get three column output using <div> for each. Right now my div on the left is lined properly even the middle one, but when I try to put right it is just clipping down. CSS /* left div */ #left-sidebar, #right-sidebar { width:15%; height:700px; float: left; padding-left: 15px; padding-top: 20px; } /* middle div */ #mid-content { width:75%; padding-left: 30px; padding-top: 20px; } /* right div */ #right-sidebar { float:right; }

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  • Absolutely positioned element inside fixed positioned element

    - by Salman A
    Related to my previous question, I have a <div style="position: fixed;"> footer. The footer contains <a style="display: block; float: left;"> elements. Upon clicking one of these links I want a div to popup above that link. I am experimenting with a couple of CSS settings and got acceptable results but I am not sure if my CSS will work across browsers. I am wondering if some one can tell me a bullet proof and tested CSS solution to achieve something like this:

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  • How to check server connection is available or not in android

    - by Kalai Selvan.G
    Testing of Network Connection can be done by following method: public boolean isNetworkAvailable() { ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); NetworkInfo networkInfo = cm.getActiveNetworkInfo(); if (networkInfo != null && networkInfo.isConnected()) { return true; } return false; } But i don't know how to check the server connection.I had followed this method public boolean isConnectedToServer(String url, long timeout) { try{ URL myUrl = new URL(url); URLConnection connection = myUrl.openConnection(); connection.setConnectTimetout(timeout); connection.connect(); return true; } catch (Exception e) { // Handle your exceptions return false; } } it doesn't works....Any Ideas Guys!!

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  • $.noConflict() not working with mootools slide show. Need help !

    - by Shantanu Gupta
    I am working on a site http://tapasya.co.in where i just impemented mootools slideshow. But I noticed that menubar that i was using stopped working, it was supposed to drop horizontaly but it is not being displayed now. I have used jquery for it. Please see the source of the web page. What can be the problem ? Mootools conflicting with javascript or some other problem. If I tries to use $.noConflict() it throws me an error in script Uncaught TypeError: Object function (B,C){if(B&&B.$family&&B.uid){return B}var A=$type(B);return($[A])?$[A](B,C,this.document):null} has no method 'noConflict' I tried the given solution below. But it is not working. <script type="text/javascript" src="<%= ResolveUrl("~/Js/jquery-1.3.2.min.js") %>" ></script> <script type="text/javascript" src="<%= ResolveUrl("~/Scripts/SlideShow/js/mootools.js") %>"></script> <script type="text/javascript" src="<%= ResolveUrl("~/Scripts/SlideShow/js/slideshow.js") %>"></script> <script type="text/javascript" src="<%= ResolveUrl("~/Scripts/SlideShow/js/lightbox.js") %>"></script> <script type="text/javascript"> // <![CDATA[ $.noConflict(); var timeout = 500; var closetimer = 0; var ddmenuitem = 0; function ddmenu_open(){ ddmenu_canceltimer(); ddmenu_close(); ddmenuitem = $(this).find('ul').css('visibility', 'visible'); } function ddmenu_close(){ if(ddmenuitem) ddmenuitem.css('visibility', 'hidden'); } function ddmenu_timer(){ closetimer = window.setTimeout(ddmenu_close, timeout); } function ddmenu_canceltimer(){ if(closetimer){ window.clearTimeout(closetimer); closetimer = null; }} $(document).ready(function(){ $('#ddmenu > li').bind('mouseover', ddmenu_open) $('#ddmenu > li').bind('mouseout', ddmenu_timer) }); document.onclick = ddmenu_close; // ]]> </script> <script type="text/javascript"> //<![CDATA[ window.addEvent('domready', function(){ var data = { '1.jpg': { caption: 'Acoustic Guitar,electric,bass,keyboard, indian vocal traning and Music theory.' }, '2.jpg': { caption: 'Acoustic Guitar,electric,bass,keyboard, indian vocal traning and Music theory.' }, '3.jpg': { caption: 'Acoustic Guitar,electric,bass,keyboard, indian vocal traning and Music theory.' }, '4.jpg': { caption: 'Acoustic Guitar,electric,bass,keyboard, indian vocal traning and Music theory.' } }; // Note the use of "linked: true" which tells Slideshow to auto-link all slides to the full-size image. //http://code.google.com/p/slideshow/wiki/Slideshow#Options: var mootoolsSlideshow = new Slideshow('divbanner', data, {loader:true,captions: true, delay: 5000,controller: false, height: 370,linked: false, hu: '<%= ResolveUrl("~/Scripts/SlideShow/Images/") %>', thumbnails: true, width: 1002}); // Here we create the Lightbox instance. // In this case we will use the "close" and "open" callbacks to pause our show while the modal window is visible. var box = new Lightbox({ 'onClose': function(){ this.pause(false); }.bind(mootoolsSlideshow), 'onOpen': function(){ this.pause(true); }.bind(mootoolsSlideshow) }); }); //]]> </script>

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  • CSS : How can I add shadow to a label or box

    - by Rachel
    I have an button just as have Ask Question on SO and here is the CSS for it: .rfs .grey_btn{ float: right; margin: 15px 5px; } Now I have to add border shadow to it and I have tried border-radius and box-shadow but it does not give me proper result. Also other question is that I have a label or box say and now I want to increase size of that box so that I have move the text inside that box to right, currently if I move it to right than it reaches the end limit of box and so I want to increase the size of box so that I can push text more towards right. Hope I have made my question clear. Any guidance would be highly appreciated. Thanks.

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  • Implementation of any Hamiltonian Path Problem algorithm

    - by Julien
    Hi all ! Here is my problem : I have an array of points, the points have three properties : the "x" and "y" coordinates, and a sequence number "n". The "x" and "y" are defined for all the points, the "n" are not. You can access and write them calling points[i]-x, points[i]-y, points[i]-n. i.e. : points[i]->n = var var = points[i]->n So the title maybe ruined the surprise, but I'm looking for a possible implementation of a solution to the Hamiltonian path problem : I need to set the "n" number of each point, so that the sequence is the shortest path (not cycle, the edges have to be disjoint) that goes exactly once through each point. I looked for a solution and I found The Bellman Ford Algorithm but I think it doesn't work since the problem doesn't specify that it has to go through all of the points is it correct ? If it is, does somebody has another algorithm and the implementation ? If the Bellman Ford Algorithm works, how would I implement it ? Thanks a lot, Julien

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  • Piano Keys using GridLayout (or Something Else)

    - by yar
    I am creating a container of JComponents which will look like a piano keyboard. The black keys look like this (Groovy) def setBlackNotes(buttons) { def octaves = (int)(buttons.size() / 5) def gridLayout = new GridLayout(1, octaves*7); def blackNotePanel = new JPanel(gridLayout) this.add blackNotePanel def i = 0 octaves.times { 2.times { blackNotePanel.add buttons[i++] } blackNotePanel.add Box.createHorizontalBox() 3.times { blackNotePanel.add buttons[i++] } blackNotePanel.add Box.createHorizontalBox() } } Which is just what I need, and looks like this: but then I'd like to move this over to the right by half-a-key width. All of my attempts to move the blackNotePanel over by an arbitrary width -- wrapping it a BorderLayout, a MigLayout, etc. -- have failed or changed the spacing of the GridLayout radically. Any suggestions on how to move this over to the right by an arbitrary amount in pixels?

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  • jQtouch CSS Header Bar

    - by shaiss
    I'm using jQtouch for a small mobile app. Using the default CSS the app looks like I want it to. However, I need to have a header on the left and right of the page. For example, If anyone can point me in the right direction to achieve this I would greatly appreciate it. Thank you!

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  • Any Open Source Pregel like framework for distributed processing of large Graphs?

    - by Akshay Bhat
    Google has described a novel framework for distributed processing on Massive Graphs. http://portal.acm.org/citation.cfm?id=1582716.1582723 I wanted to know if similar to Hadoop (Map-Reduce) are there any open source implementations of this framework? I am actually in process of writing a Pseudo distributed one using python and multiprocessing module and thus wanted to know if someone else has also tried implementing it. Since public information about this framework is extremely scarce. (A link above and a blog post at Google Research)

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  • Which run-time charting tools produce the best time axes?

    - by eft
    I need to generate and embed a time series chart into an ASP.NET application. Most run-time charting tools generate poor time axes, especially if the time scale is dynamic ie the user may choose to view data over a time scale of days, weeks, months or years. I'm looking for recommended tools that can be integrated into my app. Two that show promise are Chart Director and Google's annotated timeline visualization. Both are quite different in their implementation and have pros/cons.

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  • Aligning a link to the bottom right of a table...in css

    - by IP
    I need to align "Click here" to the bottom right of this table...but in CSS it seems impossible Adding the link as a row or into the footer of the table is no an option <html xmlns="http://www.w3.org/1999/xhtml" > <head> <title></title> <style type="text/css"> #link { float:right; } div { border:solid black; } table { border: solid red; } </style> </head> <body> <div> <table> <tr> <td>Fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish</td> </tr> </table> <a href="." id="link">Click me</a> </div> </body> </html> Any ideas?

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  • WPF: Aligning the base line of a Label and its TextBox

    - by Heinzi
    Let's say I have a simple TextBox next to a Label: <StackPanel> <StackPanel Orientation="Horizontal"> <Label Margin="3">MyLabel</Label> <TextBox Margin="3" Width="100">MyText</TextBox> </StackPanel> ... </StackPanel> This yields the following result: As you can see, the base lines of MyLabel and MyText are not aligned, which looks ugly. Of course, I could start playing around with the margins until they match up, but since this is such a common requirement I'm sure that WPF provides a much easier and more elegant solution, which I just haven't found yet...

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  • Auto width on tables

    - by Hulk
    A html table cols and rows are generated dynamically, i.e, for the first instance it could be two rows and there columns. and next time it could be two rows and 10 columns My question is how to adjust the with automatically of the table so that the table always appears 100% in the page adjusting the coulmn size and row size <table> <tr><td></td><td></td><td></td></tr> <tr><td></td><td></td><td></td></tr> </table> <table> <tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> <tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> <tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr> </table> Thanks..

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  • Control vertical source ordering with 960.gs?

    - by Ztyx
    Hi, I've understood it's possible to control the vertical (columnwise) source ordering with the 960 Grid System. However, is it possible to do something similar vertically? If not, does anyone know of any grid system that handles source ordering vertically? Thanks, Jens

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