jquery

问题 I have 2 divs that both uses iScroll. Now I would like both divs to scroll when one of them are scrolled. I want them to scroll simultaneously Is this possible? 回答1: You can use scrollTo method to scroll the second div at a specified position on scrolling any div. It takes three arugments out of which timeout is optional. scrollTo(x, y, timeout) - scrolls to any x,y location inside the scrolling area. 回答2: Try structuring the div as follows : <div id=wrapper> <div id="scroller"> <div id="div1

问题 I have 2 divs that both uses iScroll. Now I would like both divs to scroll when one of them are scrolled. I want them to scroll simultaneously Is this possible? 回答1: You can use scrollTo method to scroll the second div at a specified position on scrolling any div. It takes three arugments out of which timeout is optional. scrollTo(x, y, timeout) - scrolls to any x,y location inside the scrolling area. 回答2: Try structuring the div as follows : <div id=wrapper> <div id="scroller"> <div id="div1

问题 I'm trying to do perform an asynchronous operation that will grab data and affect the style of my webpage. Is there a way to make this operation finish before the page loads? Since I want to change an actual attribute of a div element, I know this is unlikely but I'd like to get your guys ideas on how to accomplish this. Maybe by storing the data in the browser session or something so that it only has to think one? I'm not sure var grab_user = new Firebase("https://<FIREBASE>.firebaseio.com

问题 I am new to ajax and know I need to use this in order to complete what I am trying to do but can't seem to figure it out. I have a list of companies, and I want to display details about a company on the page when they click on the table row. When the user clicks on a different row, I want the details to change to the details on the new company that was clicked. HTML: {% block content %} <div class='container'> <h3>Hello, </h3> </div> <div class='col-md-6'> <div class='panel panel-primary'>

问题 I have a site which used jquery 1.x.... Now, I have started using jquery 3.x in this site..... to solve any migration issues, I have installed JQMigrate. One of the messages it shows in console window is "JQMIGRATE: jQuery.fn.offset() requires an element connected to a document". I am not sure how I can solve it. The only thing that is said as a "solution" is: "Do not attempt to get or set the offset information of invalid input." That is obvious, but what does it mean in practice? if I have,

问题 I want to load chart.html when I scroll the <div class="loadChart"> , and load it at the first time. var loadChart = $('.loadChart').offset().top; console.log(loadChart); //loadChart top is 1532 I use the setTimeout to control, But I still have trouble. This is my code↓ var timer; window.onscroll = function(){ var scrollPos = $(document).scrollTop(); if(scrollPos>=1532){ window.clearTimeout(timer); timer = window.setTimeout(function() { $('.loadChart').load('chart.html'); }, 1000); } } How

问题 I am trying to parse HTML element by class on Google Sites, my code is: function doGet(){ var html = UrlFetchApp.fetch ('http://indicadoresdeldia.cl/').getContentText(); var doc = XmlService.parse(html); var html = doc.getRootElement(); var menu = getElementsByClassName(html, 'span3 utm')[0]; var output = XmlService.getRawFormat().format(menu); return HtmlService.createHtmlOutput(output); } Ween i run the code appear the nexte error message ReferenceError: "getElementsByClassName" is not

问题 I am trying to parse HTML element by class on Google Sites, my code is: function doGet(){ var html = UrlFetchApp.fetch ('http://indicadoresdeldia.cl/').getContentText(); var doc = XmlService.parse(html); var html = doc.getRootElement(); var menu = getElementsByClassName(html, 'span3 utm')[0]; var output = XmlService.getRawFormat().format(menu); return HtmlService.createHtmlOutput(output); } Ween i run the code appear the nexte error message ReferenceError: "getElementsByClassName" is not

问题 I'm trying to get the hidden field value on click event of a link. Here's where those elements are: <p> <a class="showCommentAttachment cboxElement" href="#">Attachments</a> <input type="hidden" value="13" id="ctl00_ContentPlaceHolder1_lvComment_ctrl3_hfCommentId" name="ctl00$ContentPlaceHolder1$lvComment$ctrl3$hfCommentId"> </p> Here the complete mark-up: <div id="divComment" class="comment-text"> <div class="comment-author"> David Chart </div> <span class="comment-date-time">Sep 29, 2011 08

问题 I'm trying to get the hidden field value on click event of a link. Here's where those elements are: <p> <a class="showCommentAttachment cboxElement" href="#">Attachments</a> <input type="hidden" value="13" id="ctl00_ContentPlaceHolder1_lvComment_ctrl3_hfCommentId" name="ctl00$ContentPlaceHolder1$lvComment$ctrl3$hfCommentId"> </p> Here the complete mark-up: <div id="divComment" class="comment-text"> <div class="comment-author"> David Chart </div> <span class="comment-date-time">Sep 29, 2011 08