jquery

jQuery autocomplete tagging plug-in like StackOverflow’s input tags? [closed]

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In order of activity, demos/examples available, and simplicity: (demo) https://github.com/yairEO/tagify (demo) https://github.com/aehlke/tag-it (demo) https://ioncache.github.io/Tag-Handler/ (demo) http://textextjs.com/ (demo) https://github.com/webworka/Tagedit (demo) https://github.com/documentcloud/visualsearch/ (demo) http://harvesthq.github.io/chosen/ (this isn’t really a tagging plugin) (demo?) http://bootstrap-tagsinput.github.io/bootstrap-tagsinput/examples/ (demo?) http://jcesar.artelogico.com/jquery-tagselector/ (demo?) http://remysharp.com/wp-content/uploads/2007/12/tagging.php (demo?) http://pietschsoft.com/post/2011/09/09/Tag-Editor-Field-using-jQuery-similar-to-StackOverflow.aspx Related: https://meta.stackexchange.com/questions/100669/feedback-wanted-improved-tag-editor

Click button copy to clipboard

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Update 2020: This solution uses execCommand. While that feature was fine at the moment of writing this answer, it is now considered obsolete. It will still work on many browsers, but its use is discouraged as support may be dropped. There is another non-Flash way (apart from the Clipboard API mentioned in jfriend00’s answer). You … Read more

Check if inputs are empty using jQuery

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$(‘#apply-form input’).blur(function() { if( !$(this).val() ) { $(this).parents(‘p’).addClass(‘warning’); } }); And you don’t necessarily need .length or see if it’s >0 since an empty string evaluates to false anyway but if you’d like to for readability purposes: $(‘#apply-form input’).blur(function() { if( $(this).val().length === 0 ) { $(this).parents(‘p’).addClass(‘warning’); } }); If you’re sure it will always … Read more

How to define multiple CSS attributes in jQuery?

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Better to just use .addClass() and .removeClass() even if you have 1 or more styles to change. It’s more maintainable and readable. If you really have the urge to do multiple CSS properties, then use the following: .css({ ‘font-size’ : ’10px’, ‘width’ : ’30px’, ‘height’ : ’10px’ }); NB! Any CSS properties with a hyphen … Read more

Click event doesn’t work on dynamically generated elements [duplicate]

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The click() binding you’re using is called a “direct” binding which will only attach the handler to elements that already exist. It won’t get bound to elements created in the future. To do that, you’ll have to create a “delegated” binding by using on(). Delegated events have the advantage that they can process events from … Read more

How to add a list item to an existing unordered list

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This would do it: $(“#header ul”).append(‘<li><a href=”https://stackoverflow.com/user/messages”><span class=”tab”>Message Center</span></a></li>’); Two things: You can just append the <li> to the <ul> itself. You need to use the opposite type of quotes than what you’re using in your HTML. So since you’re using double quotes in your attributes, surround the code with single quotes.

How to disable mouse scroll wheel scaling with Google Maps API

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In version 3 of the Maps API you can simply set the scrollwheel option to false within the MapOptions properties: options = $.extend({ scrollwheel: false, navigationControl: false, mapTypeControl: false, scaleControl: false, draggable: false, mapTypeId: google.maps.MapTypeId.ROADMAP }, options); If you were using version 2 of the Maps API you would have had to use the disableScrollWheelZoom() … Read more

Disallow Twitter Bootstrap modal window from closing

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I believe you want to set the backdrop value to static. If you want to avoid the window to close when using the Esc key, you have to set another value. Example: <a data-controls-modal=”your_div_id” data-backdrop=”static” data-keyboard=”false” href=”#”> OR if you are using JavaScript: $(‘#myModal’).modal({ backdrop: ‘static’, keyboard: false });

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