jquery

问题 In the input field of timepicker, initially I just need placeholder there and I decided to set defaultTime as false: <input type="text" class="timepicker" placeholder="Enter time"> <script> $('.timepicker').timepicker({ defaultTime:false }); </script> But after setting default time to false, whenever I click up and down arrow for changing time the hour value goes negative. In the documenation I found nothing helpful for this issue. How do I get rid off that negative values ? Any help would be

问题 I am trying to perform two actions when a user clicks on a anchor tag. The anchor tag will have a video link. The idea was when a user click once on the anchor tag the url will open in new window and when a user will double click on the tag then it will use the html5 download attribute to initiate the download. <a class="movie-media-download-link" href="http://example.com/video.mp4" download=""></a> jQuery(document).on("click", ".movie-media-download-link", function(e) { e.preventDefault(); /

问题 i achieved the color using vAxis: { title: 'Rating (scale of 1-10)' , ticks: [{ v: 8.5 , f: 'A' }, { v: 4.5 , f: 'B' }, { v: 2 , f: 'C' }] , gridlines: { color: "#00FF00" } } How to place multiple colors in the grid lines, i need a,b and c different colors, Thanks in advance 回答1: there are no standard options that could be set but you could change the colors manually, when the chart's 'ready' event fires the gridlines will be <rect> elements, with height="1" see following working snippet...

问题 Im using Mootools and Jquery, I tried every solution i could come accross and nothing works. Mootools is used for the Dropdown menu and jQuery is used for the Gallery. I have used this combo before and solved it by using the noconflict rule, but this time nothing seems to work. Live demo: Test Site Drop down menu is on the Home and Portfolio links. I have posted the original code. I changed jQuery back to $ so i can have fresh eyes on everything. The issue is that the dropdown works, but it

问题 How can I check a div 's visibility and, if the div is display:block; , hide it or, if the div is display:none; , leave it alone? if(codition){ $(".thanks").fadeIn('slow'); $(".thanks").html(json[0]); $(".thanks").css('color','red'); }else{ //HERE I want to check if the thanks div is display:block,hide it other wise ignore it $(".errordiv").css('color','green'); $(".errordiv").fadeIn('slow'); } 回答1: It's probably not even worth checking if it's already visible, just call hide. eg. $('.thanks'

问题 I tried this solution: https://stackoverflow.com/questions/22056147/bootstrap-modal-backdrop-remaining but no solutions I am trying diplay bootstraps modal in my screen first time it comes perfectly second time it comes but with more darker background(error) with these two lines . here is my js $(".Ok").modal("show"); $("#alert").on("hidden.bs.modal", function () { $(this).removeClass("Ok"); }); note: "Ok" class i am bring dynamically from json data and after click close button in second

问题 I have multiple images in rows and I want Lightgallery to capture all the images on my page. I can only seem to get separate light galleries for each row instead of one big gallery. The problem occurs because I have sets of images inside divs, with multiple divs in one big container. How can I get all the images in retreats-image-container to merge/join/combine into one gallery? <div class="container-fluid" id="retreats-image-container"> <div class="row row-center"> <a href="img/retreats

问题 I have added pagination for json data table. How to add 1 2 3 in between previous next buttons for pagination Complete code https://jsfiddle.net/py9rvfcp/ $(document).ready(function(){ var table = $('#myTable'); var max_size=userDetails.length; var sta = 0; var elements_per_page = 3; var limit = elements_per_page; goFun(sta,limit); function goFun(sta,limit){ for(var i=sta;i<limit;i++){ var tab='<tr><td>'+userDetails[i].Username+"\n"+'</td><td>'+userDetails[i].Firstname+"\n"+'</td><td>'

问题 Currently I am studying the dark mode function. I have a question while studying the dark mode feature. Clicking the dark mode button changes other tags, but not the iframe tag. I want to apply dark mode to iframe tag as well. What should I do? The source below is the source in the file. 01. file : index.html <!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <script src="https://code.jquery.com/jquery-3.5.1.min.js"></script> <style> iframe { margin:0;

问题 How can I access the data object used in a $.ajax() request? $.ajax({ url: "post.php", type:'POST', data:{ el1: $('#el1').val(), ... el72: $('#el72').val() }, success: function(res,status){ // } }); 回答1: You can access the processed options that you passed into $.ajax from within the success callback using this , as long as you didn't bind the function, use an arrow function, or use the context option. console.log(this.data); // for POST console.log(this.url); // for GET, but you'll have to