$(window).scroll(function() { if ($(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);...
now if you want to achieve a function in APP, you can click a button to call the setting function of your local mobile phone (Android or ios). What method or interface do you need to use? ...
use recursion: map, reduce function flatten(arr) { var res = []; arr.map(item => { res = Array.isArray(item) ? res.concat(flatten(item)) : res.push(item); }); return res; } function flatten(arr) { return arr.reduce((res...
print out after using $_ SERVER [ HTTP_USER_AGENT ] Mozilla 5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit 537.36 (KHTML, like Gecko) Chrome 65.0.3325.181 Safari 537.36 find on posts function os_info($uagent) { the order of this array ...
topic description algorithm description: traverses the sublists in the list Users (in user1, user2 order) and matches the sublists in CSPs (using the fitfun function). After matching, delete the elements that match successfully in Users and CSPs, ...
can t recyle-list be used on web? has updated weex-loader to 0.7.2, and then updated vue vue-template-compiler to 2.5.16, as required. the result is that you can t run well on web I think the example of the official website will not run away on...