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  • Bind NameValueCollection to GridView?

    - by Xabatcha
    What kind of collection I should use to convert NameValue collection to be bindable to GridView? When doing directly it didn't work. Code in aspx.cs private void BindList(NameValueCollection nvpList) { resultGV.DataSource = list; resultGV.DataBind(); } Code in aspx <asp:GridView ID="resultGV" runat="server" AutoGenerateColumns="False" Width="100%"> <Columns> <asp:BoundField DataField="Key" HeaderText="Key" /> <asp:BoundField DataField="Value" HeaderText="Value" /> </Columns> </asp:GridView> Any tip most welcome. Thanks. X.

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  • Binding scattered/overlapping images to a WPF Canvas

    - by bufferz
    I am porting a GDI application over to WPF, where I displayed several dozen images onto Form, then drew polygons, circles, rectangles, etc over the top of these images using GDI Pens and Brushes. I'm starting to get the hang of WPF binding and would like to store all of these images and markup graphics in my ViewModel. My VM contains an ObservableCollection of my custom DrawingEntitys, DrawingEntity contains DependencyProperties for BitmapSource, Height, Width, CanvasTopLeftY, and CanvasTopLeftX, that I update frequently in the collection. I know my binding is working, I just can't figure out how to bind and draw this collection onto a Canvas. I've played around with ItemsControl and ItemsSource to death, too many different ways to list here. I can display the DrawingEntity.Bitmaps onto the canvas but Canvas.Top won't bind to CanvasTopLeftY in the DrawingEntity, everything is overlapped at 0,0. I think I'm missing an obvious strategy. Any ideas?

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  • vim command to restructure/force text to 80 columns

    - by wickedchicken
    I know there are ways to automatically set the width of text in vim using set textwidth (like http://stackoverflow.com/questions/235439/vim-80-column-layout-concerns). What I am looking for is something similar to = (the indent line command) but to wrap to 80. The use case is sometimes you edit text with textwidth and after joining lines or deleting/adding text it comes out poorly wrapped. Ideally, this command would completely reorganize the lines I select and chop off long lines while adding to short ones. An example: long line is long! short After running the command (assuming the wrap was 13 cols): long line is long! short If this isn't possible with a true vim command, perhaps there is a command-line program which does this that I can pipe the input to?

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  • Opening Visual Studio created XAML in Expression Blend

    - by Jens A.
    I have created a console application using Visual Studio 2008. In a few cases, this application shows a WPF dialog. Now, the design view of Visual Studio is a little limited, so I'd like to edit this dialog using Expression Blend 3. Blend does not seem to have an option to load individual XAML files, and when I open my solution in Blend, only the XAML code is displayed when I try to edit the dialog. Edit: I've noticed, that no IntelliSense is available in the text view either. When I create a new WPF Project inside Blend, and copy my dialog there (overwriten MainWindows.xaml), I get a design view. What do I have to do to actually get a design view here? Thank! =) Edit: Header of my XAML file: <Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" x:Class="QuantumAnalysis.Deployment.Activation.Checker.MainWindow" x:Name="Window" Title="MainWindow" HorizontalAlignment="Right" Width="600" SizeToContent="Height">

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  • How do I programmatically determine the current zoom level of a browser window?

    - by Mihai Fonoage
    Hi, I want to find out the zoom level of what is being displayed in a browser window based on the javascripts' window object properties (http://www.javascriptkit.com/jsref/window.shtml) to which I have access. I just can't seem to find the right mathematical formula for the zoom based on the inner width, page offset, etc. I found a solution, but that uses the document.body.getBoundingClientRect call which does not return anything in my case and for which I can't tell if there's a suitable replacement from the window properties. I am using Safari. Thank you, Mihai

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  • How to interpret trackpad pinch gestures to zoom IKImageBrowserView

    - by Fraser Speirs
    I have an IKImageBrowserView that I want to be able to pinch-zoom using a multi-touch trackpad on a recent Mac laptop. The Cocoa Event Handling Guide, in the section Handling Gesture Events says: The magnification accessor method returns a floating-point (CGFloat) value representing a factor of magnification ..and goes on to show code that adjusts the size of the view by multiplying height and width by magnification + 1.0. This doesn't seem to be the right approach for zooming IKImageBrowserView, whose zoomValue property is clamped between 0.0 and 1.0. So, does anyone know how to interpret the event in -[NSResponder magnifyWithEvent:] to zoom IKImageBrowserView?

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  • Android programmatically add buttons to layout from string array

    - by Luke Batley
    Does anyone know how to programatically add buttons to the layout from an array? I have an array of titles and icons that i have used for a list view and now i'm wanting to reuse the same arrays to create a layout as displayed here so the layout adds a button for each item in the array and arranges them in 3's according to device width. is this possible to do? I have tried using a custom Array Adapter to generate the Grid but getting a null pointer error at the point menuGrid = (GridView) findViewById(R.id.gridView1); MenuItemsSetup menuData[] = new MenuItemsSetup[] { new MenuItemsSetup(R.drawable.ic_menu_icon1, "menuItem1"), new MenuItemsSetup(R.drawable.ic_menu_icon2, "menuItem2"), new MenuItemsSetup(R.drawable.ic_menu_icon3, "menuItem3"), new MenuItemsSetup(R.drawable.ic_menu_icon4, "menuItem4"), new MenuItemsSetup(R.drawable.ic_menu_icon5, "menuItem5"), new MenuItemsSetup(R.drawable.ic_menu_icon6, "menuItem6"), new MenuItemsSetup(R.drawable.ic_menu_icon7, "menuItem7"), new MenuItemsSetup(R.drawable.ic_menu_icon8, "menuItem8") }; String[] menuBgColours = {"#FFFFFF","#FFFFFF", ,"#888888", "#FFFFBB", "#BBFFFF","#000000", "#666666"}; CustomArrayAdapter adapter = new CustomArrayAdapter(this, R.layout.drawer_list_item, menuData, menuBgColours); menuList.setAdapter(adapter); menuGrid.setAdapter(adapter);

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  • sproutcore - todos tutorial, addbutton not responding in firefox

    - by kristian nissen
    I'm testing the sproutcore todo's tutorial and I have checked the code in step-5 and it's identical to my code at least as far as I can see, but the addButton is not responding to click events. addTask: function () { var task; task = Sinatra.store.createRecord(Sinatra.Task, { 'description': 'New Task', 'isDone': false, 'priority': 1 }); this.selectObject(task); this.invokeLater(function () { var contentIndex = this.indexOf(task); var list = Sinatra.mainPage.getPath('mainPane.middleView.contentView') var listItem = list.itemViewForContentIndex(contentIndex); listItem.beginEditing(); }); return YES; and in the main: addButton: SC.ButtonView.design({ layout: { centerY: 0, height: 24, right: 12, width: 100 }, title: 'Add Task', target: 'Sinatra.tasksController', action: 'addTask' }), I can't see the problem, please help. (I have only tested this in firefox on kubuntu)

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  • Some problem with regex

    - by gjoshi
    hello all in my site users can insert data using tabular format. that table can be of any style. but im using regex to give those tables a standard format of our site.but when im using regex it works well but it is removing colspan. but i need colspan widout it tables looks very odd. will anyone please tell me wats wrong with my regex?? following is my regex codes: $table=eregi_replace("<table[^>]*>","<table width='100%' border='0' cellspacing='0' cellpadding='0' class='tabularData'>", $table); $table= preg_replace('/style\s*=\s*(\'|").+(\'|")/i', '', $table); $table= preg_replace('/bgcolor\s*=\s*(\'|").+(\'|")/i', '', $table); $table=eregi_replace("<span[^>]*>","",$table); thanks in advance :)

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  • [PHP] missing keys in $_POST

    - by KPL
    Hello there, I am trying to get some form data from POST method. Here's the code of form - <form action="" method="post" name="form1" id="form1"> <input type="hidden" value="15" name="ad_id"> <table width="100%" cellspacing="0" cellpadding="0" border="0" class="block"> <tbody><tr> <td valign="top">&nbsp;</td> <td align="right">all fields are required</td> </tr> <tr> <td valign="top">&nbsp;</td> <td align="center"></td> </tr> <tr> <td valign="top" width="150"><label for="name">Advertisement Name</label> *</td> <td><input type="text" size="45" value="Banner" id="name" name="name"> e.g Home Banner</td> </tr> <tr> <td valign="top"><label for="placement">Advertisement Placement</label></td> <td><select id="placement" name="placement"> Wide Skyscrapper 160 x 600 </tr> <tr> <td valign="top"><label for="code">Advertisement Code</label></td> <td><textarea rows="5" cols="45" id="code" name="code"></textarea></td> </tr> <tr> <td>Status</td> <td><label> <input type="radio" checked="checked" value="1" name="status"> Active</label> <label> <input type="radio" value="0" name="status"> Inactive</label></td> </tr> <input type="hidden" value="1" name="banner_uploaded" id="banner_uploaded"> <tr> <td>For Country - </td> <td> <select id="country" name="country"> <option>Not posting all the names of country</option> </select> </td> </tr> <tr> <td><label for="Scheduling">Valid From </label></td> <td><input type="text" value="" id="date-from" name="date-from"> Format : dd/mm/yyyy:hh/mm</td> </tr> <tr> <td><label for="Scheduling">Valid Till </label></td> <td><input type="text" value="" id="date-to" name="date-to"> Format : dd/mm/yyyy:hh/mm</td> </tr> <tr> <td>&nbsp;</td> <td align="right"><input type="submit" onclick="return validate_ad_form(add_adv)" value="Update Advertisement" class="button" name="update"></td> </tr> </tbody></table> </form> But I am getting $_POST['code'] empty when I am passing HTML code through it. When I pass plain text, it works fine. When I printed $_POST [i.e. used - print_r($_POST) ], I got the following output - Array ( [ad_id] = 15 [name] = Banner [placement] = ad_468x60 [code] = [status] = 1 [banner_uploaded] = 1 [country] = IN [date-from] = [date-to] = [update] = Update Advertisement ) Please be known, I haven't entered the 'date-from','date-to' fields. I have entered on purpose as StackOverflow don't allow me to post images! People,any help will be highly appreciated.

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  • Autoscroll on parent panel, when there is overflow on child panels.Extjs

    - by Ashwin
    I'm having a single Parent Panel, which has 2 child panels. One has content dynamically created, while the other is fixed height and width. The Parent panel is using border layout, with center and east regions defined. I'm trying to get autoscroll to trigger on the parent panel when there is an overflow on on the center region panel. I've set the autoscroll option to true to the parent panel, but everytime there is an overflow on the center panel, it just gets cuts off. When I'm adding an overflow to center region panel, i get a scrollbar for that panel alone. I don't need that, but rather I want it on the entire Parent Panel. Let me know if anyone has any suggestions..

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  • Amazon SQS invalid binary character in message body

    - by letronje
    I have a web app that sends messages to an Amazon SQS Queue. Amazon sqs lib throws a 'AmazonSQSException' since the message contained invalid binary character. The message is the referrer obtained from an incoming http request. This is what it looks like: http://ads.vrx.adbrite.com/adserver/display_iab_ads.php?sid=1220459&title_color=0000FF&text_color=000000&background_color=FFFFFF&border_color=CCCCCC&url_color=008000&newwin=0&zs=3330305f323530&width=300&height=250&url=http%3A%2F%2Funblockorkutproxy.com%2Fsearch.php%2FOi8vZG93%2FbmxvYWRz%2FLnppZGR1%2FLmNvbS9k%2Fb3dubG9h%2FZGZpbGUv%2FNTY5MTQ3%2FNi9NeUN1%2FdGVHaXJs%2FZnJpZW5k%2FWmFoaXJh%2FLndtdi5o%2FdG1s%2Fb0%2F^Fô}úÃ<99ë)j Looks like the characters in bold are the invalid characters. Is there an easy way to filter out characters characters that are not accepted by amazon ? Here are the characters allowed by amazon in message body. I am not sure what regex i should use to replace invalid characters by ''

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  • CSS: float:left with a margin-right doesn't push all elements away

    - by Paul Tarjan
    I'd like all my content to flow around an image. To do this, I simply did img#me { width: 300px; float: left; margin-right: 30px; } This works for text wraping, but other elements go behind it. For example <style> h2 { background: black; color: white; } </style> <img id="me" src="http://paultarjan.com/paul.jpg" /> <h2>Things!</h2> Then the h2 background flows right past the 30px margin. How should I do this instead? Live example: http://paulisageek.com/tmp/css-float.html

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  • jquery noConflict not working in IE8 only

    - by slik
    I have a website using the prootype framework and I am looking to use a jquery plugin. Everything works just not in IE8. It works in ie7 which amazes me. Any idea what maybe wrong? jQuery.noConflict(); function OpenUp(sURL){ window.open(sURL,null,'height=560,width=820,status=yes,toolbar=yes,menubar=yes,location=yes,resizable=yes,scrollbars=yes',false); } jQuery(document).ready(function($) { $("head").append("<link>"); css = $("head").children(":last"); css.attr({ rel: "stylesheet", type: "text/css", href: "/my/docs/jquery.simplyscroll.css" }); $("#scroller").simplyScroll({ autoMode: 'loop', framerate: 1, speed: 1 }); }); I also tired the following: var $j = jQuery.noConflict(); var j = jQuery.noConflict(); everythig works just not in IE8 alone.

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  • mootools slideshow2

    - by ioannis
    hello everyone. i am using slideshow2 by Aeron Glemann in a website.Does in generate the thumbnails or do i have to provide them?the images iam showing are coming from a cloud, and are passed to the slideshow in an array.the thumbs exist in the cloud. how can i pass them in the array if the show cannot create them? i have used the replace parameter with regex but it shows as thumbnails the full image and nothing happens when i alter the css properties for the thumbnails. the images are displayed. here is the line for the show creation: var myShow = new Slideshow('show', eval(res.value), { controller: true, height: 350,overlap: false, resize: false, hu: '',replace:[/^\S+.(gif|jpg|jpeg|png)$/,'t$1'],thumbnails: true, width: 600}); the value object contains the images from the cloud in format shown below: ['xx.jpg','yy.png',....] thank you very much for your time.

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  • jqGrid editForm problem

    - by PaulStanek
    Hi, I have simply jqgrid definitions like this: jQuery("#C2").jqGrid({ url: '/Customers.mvc/GetGridData/', datatype: 'json', autowidth: 'true', mtype: 'GET', colNames: ['Nazwa', 'Symbol', 'Status', 'Miasto', 'Ulica', 'Budynek', 'Mieszkanie', 'Koda pocztowy', 'Domena', ' '], colModel: [ { name: 'Name', index: 'Name', align: 'left', editable: 'true', edittype: 'text' }, { name: 'Symbol', index: 'Symbol', align: 'left', editable: 'true', edittype: 'text' }, { name: 'Status', index: 'Status', align: 'left', editable: 'true', edittype: 'text' }, { name: 'City', index: 'City', align: 'left', editable: 'true', edittype: 'text' }, { name: 'Street', index: 'Street', align: 'left', editable: 'true', edittype: 'text' }, { name: 'Building', index: 'Building', align: 'left', editable: 'true', edittype: 'text' }, { name: 'Flat', index: 'Flat', align: 'left', editable: 'true', edittype: 'text'}, { name: 'PostalCode', index: 'PostalCode', align: 'left', editable: 'true', edittype: 'text' }, { name: 'Domain', index: 'Domain', align: 'left', editable: 'true', edittype: 'text'}, { name: 'ExtId', index: 'ExtId', align: 'left', editable: 'true', edittype: 'text'}, ], pager: jQuery('#C2_p'), rowNum: 30, rowList: [20, 30, 50], sortname: 'Name', sortorder: 'Asc', viewrecords: 'true', width: '80%', height: '100%', editurl: '/Customers.mvc/SaveCustomer/', postData: { gridId: 'Customers' }, caption: 'Klienci2' }).navGrid('#C2_p', { edit: true, add: true, del: true, search: false, refresh: false }, {},//Options for the Edit Dialog {},//Options for the Add Dialog {}//Options for D ); }); And when i call edit/add form it's appears without text edit inputs. I'm using jquery 1.3.2 and jqgrid 3.6.4 Any help will be appreciated.

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  • WPF Textblock Convert Issue

    - by deep
    am usina text block in usercontrol, but am sending value to textblock from other form, when i pass some value it viewed in textblock, but i need to convert the number to text. so i used converter in textblock. but its not working <TextBlock Height="21" Name="txtStatus" Width="65" Background="Bisque" TextAlignment="Center" Text="{Binding Path=hM1,Converter={StaticResource TextConvert},Mode=OneWay}"/> converter class class TextConvert : IValueConverter { public object Convert(object value, Type targetType, object parameter, CultureInfo culture) { if (value != null) { if (value.ToString() == "1") { return value = "Good"; } if (value.ToString() == "0") { return value = "NIL"; } } return value = ""; } public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) { return (string)value; } } is it right? whats wrong in it??

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  • How do I get real integer overflows in MATLAB/Octave?

    - by marvin2k
    I'm working on a verification-tool for some VHDL-Code in MATLAB/Octave. Therefore I need data types which generate "real" overflows: intmax('int32') + 1 ans = -2147483648 Later on, it would be helpful if I can define the bit width of a variable, but that is not so important right now. When I build a C-like example, where a variable gets increased until it's smaller than zero, it spins forever and ever: test = int32(2^30); while (test > 0) test = test + int32(1); end Another approach I tried was a custom "overflow"-routine which was called every time after a number is changed. This approach was painfully slow, not practicable and not working in all cases at all. Any suggestions?

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  • Why are Views loaded from nibs being placed 20 pixels down from the status bar?

    - by rickharrison
    I am trying to set up a layout as such in an iPad application. It will have three major views, which make up the whole screen. The views will be stacked one on top of the other, each taking up the full width. I have one major nib file which accounts for the entire screen space. In that nib file, I am instantiating the three view controllers with outlets. Then I have this code: - (void)viewDidLoad { [super viewDidLoad]; [self.view addSubview:controllerOne.view]; [self.view addSubview:controllerTwo.view]; [self.view addSubview:controllerThree.view]; } This adds the views on top of one another and 20 pixels lower. However, after rotating to landscape and back they are right under the status bar. Do you know what would be causing this?

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  • Dijit.Dialog 1.4, setting size is limited to 600x400 no matter what size I set it.

    - by John Evans
    I'm trying to set the size of a dijit.Dialog, but it seems limited to 600x400, no matter what size I set it. I've copied the code from dojocampus and the dialog appear, but when i set the size larger, it only shows 600x400. Using firebug and selecting items inside the dialog, I see that they are larger than the dialog, but don't show correctly. I set it up to scroll, but the bottom of the scrollbar is out of view. In firebug, I've check the maxSize from _Widget and it is set to infinity. Here is my code to set the dialog. <div id="sized" dojoType="dijit.Dialog" title="My scrolling dialog"> <div style="width: 580px; height: 600px; overflow: scroll;"> Any suggestions for sizing the dialog box larger?

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  • Is there a free component to convert arabic html to pdf?

    - by Mariam
    I need to take an HTML page in Arabic and convert it to a PDF. itextsharp doesn't work. Here is some example HTML with Arabic in it. <div> <table border="1" width="500px"> <tr> <td colspan="2"> aspdotnetcodebook ????? ???????</td> </tr> <tr> <td> cell1 </td> <td> cell2 </td> </tr> <tr> <td colspan="2"> <asp:Label ID="lblLabel" runat="server" Text=""></asp:Label> <img alt="" src="logo.gif" style="width: 174px; height: 40px" /></td> </tr> <tr> <td colspan="2" dir="rtl"> <h1> <img alt="" height="168" src="http://a.cksource.com/c/1/inc/img/demo-little-red.jpg" style="margin-left: 10px; margin-right: 10px; float: left;" width="120" />????? ????? ??? ??? ?? ?? ??</h1> <p> ?????? ??????? ??????? ???? ?????? ????? ??????? ?????? ???? ?????? ?????? ??????? ????????. ???????? ??? ??????? ??????? ????? ?????? ??????? ?? ??????? ??? ?????? ????? ????? ?????? ????? ???????? ?? ????? ????? ???? ????? ?? ????? ?????? ??????? ??????? ????? ??????? ?????????. <a href="http://en.wikipedia.org/wiki/Brothers_Grimm"> ??????? ????/a> ?????? ??????? ??????? ???? ?????? ????? ??????? ?????? ???? ?????? ?????? ??????? ????????. ???????? ??? ??????? ??????? ????? ?????? ??????? ?? ??????? ??? ?????? ????? ????? ?????? ????? ???????? ?? ????? ????? ???? ????? ?? ????? ?????? ??????? ??????? ????? ??????? ?????????. <a href="http://en.wikipedia.org/wiki/Hood_(headgear%2529" title="Hood (headgear)">?</a><a href="http://en.wikipedia.org/wiki/Hood_(headgear%2529">?????</a> <a href="http://en.wikipedia.org/wiki/Cape" title="Cape">?</a><a href="http://en.wikipedia.org/wiki/Cape">??</a> ?? <a href="http://en.wikipedia.org/wiki/Cloak" title="?????????">?????????</a> ?????? ??????? ??????? ???? ?????? ????? ??????? ?????? ???? ?????? ?????? ??????? ????????. ???????? ??? ??????? ??????? ????? ?????? ??????? ?? ??????? ??? ?????? ????? ????? ?????? ????? ???????? ?? ????? ????? ???? ????? ?? ????? ?????? ??????? ??????? ????? ??????? ?????????. .</p> <p> ?????? ??????? ??????? ???? ?????? ????? ??????? ?????? ???? ?????? ?????? ??????? ????????. ???????? ??? ??????? ??????? ????? ?????? ??????? ?? ??????? ??? ?????? ????? ????? ?????? ????? ???????? ?? ????? ????? ???? ????? ?? ????? ?????? ??????? ??????? ????? ??????? ?????????.</p> <p> ?????? ??????? ??????? ???? ?????? ????? ??????? ?????? ???? ?????? ?????? ??????? ????????. ???????? ??? ??????? ??????? ????? ?????? ??????? ?? ??????? ??? ?????? ????? ????? ?????? ????? ???????? ?? ????? ????? ???? ????? ?? ????? ?????? ??????? ??????? ????? ??????? ?????????.</p> <p> ?????? ??????? ??????? ???? ?????? ????? ??????? ?????? ???? ?????? ?????? ??????? ????????. ???????? ??? ??????? ??????? ????? ?????? ??????? ?? ??????? ??? ?????? ????? ????? ?????? ????? ???????? ?? ????? ????? ???? ????? ?? ????? ?????? ??????? ??????? ????? ??????? ?????????. <a href="http://en.wikipedia.org/wiki/Hunter">??????</a>, ?????? ??????? ??????? ???? ?????? ????? ??????? ?????? ???? ?????? ?????? ??????? ????????. ???????? ??? ??????? ??????? ????? ?????? ??????? ?? ??????? ??? ?????? ????? ????? ?????? ????? ???????? ?? ????? ????? ???? ????? ?? ????? ?????? ??????? ??????? ????? ??????? ?????????. ??????? ??????? ???? ?????? ????? ??????? ?????? ???? ?????? ?????? ??????? ????????. ???????? ??? ??????? ??????? ????? ?????? ??????? ?? ??????? ??? ?????? ????? ????? ?????? ????? ???????? ?? ????? ????? ???? ????? ?? ????? ?????? ??????? ??????? ????? ??????? ?????????.</p> <p> ?????? ??????? ??????? ???? ?????? ????? ??????? ?????? ???? ?????? ?????? ??????? ????????. ???????? ??? ??????? ??????? ????? ?????? ??????? ?? ??????? ??? ?????? ????? ????? ?????? ????? ???????? ?? ????? ????? ???? ????? ?? ????? ?????? ??????? ??????? ????? ??????? ?????????. <a href="http://en.wikipedia.org/wiki/Enchanted_forest">??????</a>, ?????? ??????? ??????? ???? ?????? ????? ??????? ?????? ???? ?????? ?????? ??????? ????????. ???????? ??? ??????? ??????? ????? ?????? ??????? ?? ??????? ??? ?????? ????? ????? ?????? ????? ???????? ?? ????? ????? ???? ????? ?? ????? ?????? ??????? ??????? ????? ??????? ?????????. </p> </td> </tr> </table> </div> i use itextsharp to convert this content which is stored in DB to pdf file to be downloaded to the user

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  • Django CSRF failure when form posts to a different frame

    - by Leopd
    I'm building a page where I want to have a form that posts to an iframe on the same page. The Template looks like this: <form action="form-results" method="post" target="resultspane" > {% csrf_token %} <input name="query"> <input type=submit> </form> <iframe src="form-results" name="resultspane" width="100%" height="70%"> </iframe> The view behind form-results is getting CSRF errors. Is there something special needed for cross-frame posting?

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  • Calculate NSString size to adjust UITextField frame

    - by Bernd Plontsch
    I have issues calculating the accurate size of a NSString displayed in a UITextField. My goal is to update the textfield frame size according to the string size programmatically (without using sizeToFit). I am using the sizeWithFont function. -(void)resizeTextFieldAccordingToText:(NSString*)textFieldString { CGPoint originalCenter = self.textField.center; UIFont* currentFont = [textField font]; CGSize newSize = [textFieldString sizeWithFont:currentFont]; //Same incorrect results with the extended version of sizeWithFont, e.g. //[textFieldString sizeWithFont:currentFont constrainedToSize:CGSizeMake(300.0, 100.0) lineBreakMode:NSLineBreakByClipping]; [self.textField setFrame:(CGRectMake(self.textField.frame.origin.x, self.textField.frame.origin.y, newSize.width, newSize.height))]; [self.textField setCenter:originalCenter]; } Problem: While this return correct size results at first its becomes more and more unprecise by adding characters therefore finally starts clipping the string (as seen in the right screenshot). How do I get the accurate size of the textField string for correctly adjusting its size?

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  • css border problem

    - by Chris
    For some reason I have a very ugly orange part of a border around a image. Can anyone see why this is? This is the HTML <div class="preview"> <a href="images/foto/full/280899624_6_5_j6.jpeg" title="Sportschool Raymond Snel" rel="lightbox"><img src="images/foto/full/280899624_6_5_j6.jpeg" alt="text" /></a> </div> This is the css .preview { width: 85px; height: 85px; overflow: hidden; border: 3px solid #2e2a26; } The color code = FF6a00 but appears only one time in the css file. a { color: #ff6a00; text-decoration: none; border: 0px; } As you can see I already gave it a 0px, but for some reason the border is still there.

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  • how to use javascript to add link to image element created using javascript

    - by parag
    how to add link for the image created using following javascript. thanks for any help or replies. for(var i=0; i<images.length; i++) { var t = document.createElement('IMG'); t.setAttribute('src',images[i]); t.setAttribute('border', 0); t.setAttribute('width',imageWidth); t.setAttribute('height',imageHeight); t.style.position = 'absolute'; t.style.visibility = 'hidden'; el.appendChild(t); }

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