jquery

问题 This question already has answers here : Remove multiple html5 data-attributes with jquery (7 answers) Closed 6 years ago . I have a div where dynamic data- attributes get added on some tags. (name of data- attributes to be generated dynamically by script, so there is no way my script will know the NAME of data-attribute) <div data-1223="some data" data-209329="some data" data-dog="some value"> </div> Now, I want to write a code in which it resets the div by removing all the data attributes

问题 This question already has answers here : Remove multiple html5 data-attributes with jquery (7 answers) Closed 6 years ago . I have a div where dynamic data- attributes get added on some tags. (name of data- attributes to be generated dynamically by script, so there is no way my script will know the NAME of data-attribute) <div data-1223="some data" data-209329="some data" data-dog="some value"> </div> Now, I want to write a code in which it resets the div by removing all the data attributes

问题 My javascript switchDiv function is being called on page load, when I don't want it to. When its called, it goes through the switch statement and does each of the cases, except the default. Anybody know how to fix this? $(document).ready(function() { $("#be-button").on("click", switchDiv(1)); $("#red-button").on("click", switchDiv(2)); $("#green-button").on("click", switchDiv(3)); $("#blue-button").on("click", switchDiv(4)); }); var switchDiv = function (mapNum) { console.log(mapNum); switch

问题 My javascript switchDiv function is being called on page load, when I don't want it to. When its called, it goes through the switch statement and does each of the cases, except the default. Anybody know how to fix this? $(document).ready(function() { $("#be-button").on("click", switchDiv(1)); $("#red-button").on("click", switchDiv(2)); $("#green-button").on("click", switchDiv(3)); $("#blue-button").on("click", switchDiv(4)); }); var switchDiv = function (mapNum) { console.log(mapNum); switch

问题 I am just learning how chart.js works so I have used the example code directly off of chart.js API page and it doesn't seem to work. I places the following code in the script tag and I get a " Cannot read property 'labels' of undefined" error. Not sure what this error means $(function () { var ctx = $('#myCanv').get(0).getContext("2d"); var myRadarChart = new Chart(ctx).Radar(data, options); var data = { labels: ["Eating", "Drinking", "Sleeping", "Designing", "Coding", "Cycling", "Running"],

问题 How can I include both language translation and changeMonth and changeYear options together in jquery date picker. For that I used the below code For Language translation $(this).datepicker($.datepicker.regional['fr']); For ChangeYear $( this ).datepicker({ changeMonth: true, changeYear: true }); I want to run these two in a single datepicker box.Please help 回答1: Looking at the source the regional is an object with options so this should work: $(this).datepicker($.extend({}, $.datepicker

问题 I have a DropDownListFor that is in a Partial View. On change it fires a jQuery script, but Fiddler shows an HTTP 500 Error: The action 'LanguageListPartial' is accessible only by a child request. The calling script: <script type="text/javascript"> $(function () { $('#SelectedLanguage').on('change', function () { var culture = $(this).val(); $('#test').load("/Account/LanguageListPartial/" + culture, function () { location.reload(true); }); }); }); </script> I wouldn't want that Controller

问题 I'm working on a music site: I have a text file on the server which contains the name of the currently playing song. I would like read the text file every fifteeen seconds, and change the text displayed on my site, without a refresh. Now, using a little jQuery and javascript, I have actually gotten to the point where the file is read and displayed the first time, but it wont refresh . I have attempted all sorts of setInterval functions, but for the life of me I cant get this part to work. Any

问题 I'm trying to detect with javascript an intentional extra top/bottom scroll. $(window).scrollTop() and window.pageYOffset are not useful since they stop at Top 0 and I would like to reach something like top -X . For bottom let's suppose my document's height is 500, bottom would be like bottom 5XX . EDIT: An example code could be: $(window).scroll(function(){ if(intentionalScrollTop){ // Do something }else if(intentionalScrollDown){ // Do something } }); Gif example: 回答1: What I understood

问题 At the moment, I have added the jQuery source file to my ASP.NET project's Scripts folder. In the _Layout.cshtml page, I have included ~/Scripts/jquery-2.1.1.min.js. Right now, I can include jQuery code on every page I make this way: If this page shows a popup I was succesfull. <script> $(document).ready(function(){ alert("works!"); }); </script> However, I don't want to include a full script in every view. I would prefer to create a seperate JS file, put it in my Scripts folder, and then