javascript

[Solved] jquery do something after element clicked every 5 times [closed]

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Here is a really simple solution which is also scalable: $(function() { $(‘button’).click(function() { var btn = $(this); var counter = ((btn.data(‘click-counter’) || 0) + 1) % 5; btn.text(‘Click me (‘ + counter + ‘)’); btn.data(‘click-counter’, counter); btn.toggleClass(‘remove’, !counter); }); }); button.remove { background-color: red; } <script src=”https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js”></script> <button>Click me</button> <button>Click me</button> <button>Click me</button> solved … Read more

[Solved] “callback is not defined” in node js

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Introduction The “callback is not defined” error is a common issue encountered when working with Node.js. It occurs when a callback function is not defined or is not passed as an argument to a function. This error can be difficult to debug, as it can be caused by a variety of issues. In this article, … Read more

[Solved] when I pressed the login button without entering username & password, browser’s top left corner display message like this “Invalid Info” [closed]

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Introduction When attempting to log in to a website, it is important to make sure that the correct information is entered. If the wrong information is entered, the browser may display a message such as “Invalid Info” in the top left corner. This article will discuss how to solve this issue and ensure that the … Read more

[Solved] What does this line of Jquery do?

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jQuery uses CSS selectors. a[^=”https://stackoverflow.com/”] will select all <a> whose href attribute starts with / which are children of whatever the this is. See it in action: $(“ul”).each(function () { $(this).find(“a[href^=”https://stackoverflow.com/”]”).addClass(“selected”); }); .selected { background-color: lime; } <script src=”https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js”></script> <ul> <li><a href=”http://www.google.com”>Will not be selected</a></li> <li><a href=”http://stackoverflow.com/example”>Will be selected</a></li> </ul> <ul> <li><a href=”http://stackoverflow.com/example”>Yep</a></li> <li><a href=”http://www.google.com”>Nope</a></li> … Read more

[Solved] Show only one month name in FullCalendar when WeekView wraps two different months

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This isn’t directly supported unfortunately, but there is still a better way than modifying the FC source (that get’s messy with patches and stuff). There are several render hooks available that we can use to fix the formatting after the fact. viewRender doesn’t work because it’s called before the title changes. So we can use … Read more

[Solved] Do not include in random number

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So if it is checked then generate a random number? If so this will work: http://jsfiddle.net/5zBg6/3/ var choices = []; $(“#run”).click(function(){ choices = []; $( “input:checkbox:checked” ).each(function( i,value ) { choices.push($(this).attr(‘value’)); }); var randomItem = Math.ceil(Math.random()*choices.length)-1; alert(choices[randomItem]); }); Updated to pick a random value of the chosen checked items. 5 solved Do not include in … Read more

[Solved] How to solve this? [] [closed]

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Hm, I feel dirty looking at your code. If your problem is that space on the right side of the container then let me explain what’s going on. The reason that space is there is because the 6th element is too wide to stay on the same “row”, and it gets pushed down to the … Read more

[Solved] How to get selected value in drop down in angular js controller

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I would use ng-options and ng-model. Your HTML will look something like this: <select ng-model=”myColor” ng-options=”color.name for color in colors”></select> reference: https://docs.angularjs.org/api/ng/directive/ngModel https://docs.angularjs.org/api/ng/directive/ngOptions 0 solved How to get selected value in drop down in angular js controller