$(window).scroll(function() { if ($(this).scrollTop() > 0) { $( .header-menu-layout ).css( background-color , white ); $( .header-menu-layout ).animate({ backgroundColor: white }, 300); } if ($(this).scrollTop() =...
I want to get the scrollTop value when the mouse is pressed, but when I press it, I can t find that element. dragStartScrollPosition = self.$cont[0].scrollTop; I think the element is not fetched, but the newly created object has been checked and the ...
function scrollTo(dom, dis, dir = up ) { if(dir == up ) { var scroll = function() { var timer = setTimeout( function() { if(dom.scrollTop() > dis) { dom.scrollTop(dom.scrollTop() -50);...
F12 View Network headers is shown as follows: Request Method: GET Status Code: 304Not Modified but the status_code obtained through the get method of the Python requests library has always been 200. what is the reason for this? ...
problem description because you need to generate multiple pages dynamically, you can t use ng-view,. I want to control multiple transaction pages through ng-include. I use in my custom directive var $el=$(`<ng-include src=" html TransReche...
Why are the parameters of new Date () passed in a string and separated by commas, resulting in a different timestamp? ...
how to make the app boot page adapt to different resolutions of Android phones without losing important information such as text ...
is there any good js library on the front end that converts HTML into docx documents make sure that the compatibility is opened in word,wps in window and mac. It is better to open in Wechat. ...