It is possible to continuously update the UILabel text as user enter value in UITextField in iOS

ios,objective-c,swift,uitextfield,uilabel

You can register your textField for value change event: [textField addTarget: self action:@selector(textFieldDidChange) forControlEvents:UIControlEventEditingChanged]; and in textFieldDidChange function update your label: - (void)textFieldDidChange { label.text = textField.text; } The function shouldChangeCharactersInRange is needed more for taking desisions whether to allow upcoming change or not...

Adding horizontal space between 2 buttons using javascript

javascript,jquery,html,css

Use CSS instead of Javascript. Anyway, you're adding a class to all buttons. Use following code: .submitButton { margin: 0 10px; } ...

How to make background body overlay when use twitter-bootstrap popover?

html,css,twitter-bootstrap

Posting some more code would be nice. This should work. Use some jQuery or AngularJs or any other framework to make the .overlay initially hidden, then to make it visible when needed. If you need help, comment. If it helps, +1. EDIT $(function() { $('[data-toggle="popover"]').popover({ placement: 'bottom' }); $("#buttonright").click(function() {...

How to remove all the borders of a selectbox?

jquery,html,css,drop-down-menu

Firefox has some problems with select-background. You can try this code - it'll remove the arrow, and then you can add a background image with your arrow (I took an icon from google search, just put you icon instead) I get this on FireFox (You can use any arrow icon...

Get elements containing text from array

javascript,jquery,html,arrays,contains

You can use :contains selector. I think you meant either one of those values, in that case var arr = ['bat', 'ball']; var selectors = arr.map(function(val) { return ':contains(' + val + ')' }); var $lis = $('ul li').filter(selectors.join()); $lis.css('color', 'red') <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <ul> <li>cricket bat</li> <li>tennis ball</li> <li>golf ball</li>...

Iframe does not show scrollbar

html,css,angularjs,iframe,ionic

You have hidden scrollbars in ionic.app.css: ::-webkit-scrollbar { display: none; } I don't know if it is possible to override this style so probably you have to remove it. Similar question....

Dynamically select from a dynamically generated dropdown

php,html,select,drop-down-menu

It is because you aren't ending the value attribute, so your selected option becomes <option value="optionvalueselected" -- 'optionvalue' being the value of your selected option, and 'selected' being the attribute you want to set, but won't be set because you never ended value The following should work: <select name="course_id" id="course_id">...

copy last column of one table to another table based on some condition

jquery,html

I modified your code based on your requirement.please check it once. rowCount = $('#table3 tr:last').index() + 1; table4rowCount = $('#table3 tr:last').index() + 1; row = rowCount + 1; var pivot_1 = 1001; var loop = 0 $("#table4 tr:eq(0)").find("th:last").after("<th>Total_col</th>"); for(i=1;i<row; i++) { var d = $('#table3 tr:eq(' + i + ')').find("td:eq(1)").text();...

Div with the form of a pencil [duplicate]

html,css,css-shapes

.pencil{ width: 200px; height: 40px; border: 1px solid #000; position: relative; } .pencil:before{ content: ''; display: block; margin: 10px 0; width: 100%; height: 10px; border: 6px solid #000; border-width: 6px 0; } .pencil:after{ content: ''; display: block; height: 10px; border: 1px solid #000; border-width: 1px 1px 0 0; width:...

Background-image style with JS not working in ie9

javascript,jquery,html,internet-explorer

Your call of setTimeout fails in any browser, but in IE9 with an exception(what stops the further script-execution). It's a matter of time. At the moment when you call var timer = setTimeout(slideshow, 8000); slideshow is undefined , and undefined is not a valid argument for setTimeout. Wrap the call...

show/hide an overflow div on anchor

javascript,jquery,html,scroll

I've just updated your jsfiddle: http://jsfiddle.net/0sq2rfcx/8/ This should work on all browsers included IE7 $('#b1').click(function () { $('#result').show(); $("#result").animate({ scrollTop:$('#a1').parent().scrollTop() + $('#a1').offset().top - $('#a1').parent().offset().top}, "slow"); }); $('#b2').click(function () { $('#result').show(); $("#result").animate({ scrollTop:$('#a2').parent().scrollTop() + $('#a2').offset().top - $('#a2').parent().offset().top}, "slow"); }); $('#b3').click(function () { $('#result').show();...

Setting radio button checked true on button click

javascript,jquery,html

Here is an example : http://jsfiddle.net/xhhLja7m/ $(".choice-option").click(function() { $(this).find('input[type=radio]').prop("checked", "true"); }) ...

Set color CFAttributedStringRef

ios,objective-c

Based on the comments on the question, you mentioned that the words will never change. You could potentially create a whole bunch of if/else statements checking every word selected against every word in an array. I have put this down as a more efficient alternative and it should hopefully work....

Button not center align in Safari

html,css,safari,center-align

if you don't set a width for btn: parent - text-align: center use for button - display-inline: block; instead display: block .wrap { text-align: center; } .center-block { display: inline-block; } <div class="wrap"> <input value="Button" class="center-block" type="submit" /> </div> ...

HTML elements in Angular bindings expression

html,angularjs

You could use ng-show, it will show the paragraph if employee.firstname is null. <tr ng-repeat="employee in employees"> <td>{{employee.firstname }}<p ng-show="!employee.firstname" style="color:red">No name</p></td> <td>{{employee.job}}</td> </tr> ...

Dynamically resize side-by-side images with different dimensions to the same height

javascript,html,css,image

If it's responsive, use percentage heights and widths: html { height: 100%; width: 100%; } body { height: 100%; width: 100%; margin: 0; padding: 0; } div.container { width: 100%; height: 100%; white-space: nowrap; } div.container img { max-height: 100%; } <div class="container"> <img src="http://i.imgur.com/g0XwGQp.jpg" /> <img src="http://i.imgur.com/sFNj4bs.jpg" /> </div>...

Target next instance of an element/div

javascript,jquery,html

nextAll and first: $(this).nextAll('.hidden').first().slideToggle(...); This question has more about this: Efficient, concise way to find next matching sibling?...

Call method after asynchronous request obj-c

ios,objective-c,asynchronous,uiviewcontroller,nsobject

You'll have to 'remember' which UIViewController calls the object. This can be done for instance with a property. in .h @property (nonatomic) UIViewController *viewController; in your .m file @synthesize viewController; Before calling the method, set the property with anObject.viewController = self; Then, you'll be able to call [viewController finishedPost:self]; inside...

Pure Css transition slide down panel not working

html,css,css3

Height of #StayOpen is 0px. Also you have to check CSS rule priorities. Your code might look like this: #StayOpen { height: 100%; } #StayOpen:hover #AccomodationPanel { height:300px !important; } Look at this fiddle. Transition In your question you've mentioned about transition. You can add it in #AccomodationPanel (updated example):...

CSS :hover that shows more than one image

html,css,css3

Okay so I have got a probable solution, the catch is, you won't be able to use img tags. You can use images as background-image and animate background on :hover NOTE: Fade in effect can be removed by playing with animation. HTML <div class="image-box"></div> CSS .image-box { height: 200px; width:...

Unable to display SQLite data as listview using phonegap

javascript,html,sqlite,cordova

You made a mistake: you used result instead of res: tx.executeSql("SELECT (date) FROM time", [], function (tx, res) { var len = result.rows.length; // <- should be res if (len > 0) { for (var i = 0; i < len; i++) { var a = results.rows.item(i)['date']; // <- should...

NSString to NSDate doesn't work

ios,objective-c,nsdateformatter

You have to set the date format as the string NSString *myDate = @"06/18/2015 8:26:17 AM"; NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; [dateFormatter setDateFormat:@"MM/dd/yyyy h:mm:ss a"]; NSDate *date = [dateFormatter dateFromString:myDate]; //Set New Date Format as you want [dateFormatter setDateFormat:@"dd.MM. HH:mm"]; [dateFormatter setLocale:[NSLocale localeWithLocaleIdentifier:@"en_US"]]; NSLog(@"%@",[dateFormatter stringFromDate:date]); ...

show div only when printing

javascript,html,css

You need some css for that #printOnly { display : none; } @media print { #printOnly { display : block; } } ...

Automatically calling server side class without

javascript,html,ajax

Trigger the click event like this: $('._repLikeMore').trigger('click'); ...

Centering navbar pills vertically within the navbar using flexbox

html,css,twitter-bootstrap,flexbox

Set display: flex for the <ul class="nav">, not for items. Also use align-items: center for vertical aligment: .nav { height: 70px; display: flex; justify-content: center; align-items: center; } <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet"/> <div class="container"> <nav class="navbar navbar-default navbar-fixed-top"> <ul id="nav_pills" class="nav nav-pills" role="tablist"> <li role="presentation"> <a href="/">About</a> </li> <li...

CSS - Linear Gradient Background Color no-repeat is not working for if it has multiple tds

html,css,css3

table{border-collapse:collapse;width:100%} table tr td{padding:5px;border:1px solid #000; background:#FFF } table tr:hover td{padding:5px;border:1px solid #000; background:transparent } table{ background:...

How to remove unmatched row in html table using jquery

jquery,html

Try this solution: var notrem = []; $('#Table1 tr').each(function(){ var currentRowHTML = $(this).find("td:first").html(); $('#Table2 tr').each(function(i){ var c= $(this).find("td:first").html(); if(c == currentRowHTML ){ notrem.push(i); } }); }); $('#Table2 tr').each(function(i){ if(notrem.indexOf(i) < 0){ $(this).remove(); } }); Explanation: First gather all indexes of Table2 that are equal and are not to be removed....

Build error after I localized Info.plist

ios,objective-c,xcode,swift,localization

Roll back those changes, add a InfoPlist.strings file to your project, localize it and then add the needed keys to it. For example: "CFBundleDisplayName" = "App display name"; "CFBundleName" = "App bundle name"; ...

How do I display my mysql table column headers in my php/html output?

php,html,mysql,table,data

Note: You can just make a single file out of it to achieve your wanted output Use mysql_real_escape_string() to sanitize the passed-on value to prevent SQL injections You should use mysqli_* instead of the deprecated mysql_* API Form them in a single file like this (display.php): <html> <form method="post" name="display"...

Get info from dynamic/growing form

javascript,jquery,html

Something like this? But adding it into the addUser function as Super Hirnet says, will be more performant. var divs = document.querySelector('#utilizadores').childNodes, users = []; Array.slice.call(divs).forEach(function (node, index) { users.push({ "name" : divs[index].getElementById('nomeUtilizador' + (index + 1)).value }); }); ...

Difference between stringByAppendingString and appendString in ios

ios,objective-c,swift,nsstring,nsmutablestring

appendString: is from NSMutableString, stringByAppendingString: is from NSString. The first one mutates the existing NSMutableString. Adds to the end of the receiver the characters of a given string. The second one returns a new NSString which is a concatenation of the receiver and the parameter. Returns a new string made...

change css dynamically by selecting dropdown list item

jquery,html,css,drop-down-menu

I have created a working example for you. You can find the jsfiddle in here This piece of code uses JQuery. (Remember, for these type of tasks, JQuery is your friend =] ). HTML <select id="dropDownMenu"> <option value="option1" selected="selected">yes</option> <option value="option2">no</option> </select> <br> <img id="picture" src="https://upload.wikimedia.org/wikipedia/commons/thumb/f/f5/House_Sparrow_mar08.jpg/220px-House_Sparrow_mar08.jpg"> Javascript function changeStyle(){...

What is the best practice add video background view?

ios,objective-c,swift,video

First of all, you have two main choices: use a imageView with a GIF or use a video for background with AVPlayer or MPMoviePlayerController. You can find a lot of example for both ways, here's a few: use a GIF for cool background video cover iOS In reply to your...

Cursor doesn't update in NSTextField as it autoresizes when resizing the enclosing NSWindow

objective-c,cocoa,nstextfield,autoresize,nscursor

Interesting question, I've never applied auto-layout to a text field so I was curious myself. My solution was to listen for the NSWindowDelegate method, -windowDidResize. Upon that, I would check to see if the text field was the first responder. If it was, I set it to be first responder...

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