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Scroll-up button in AngularJS

由 人走茶凉 提交于 2020-01-16 09:43:48
问题 There is such button on AngularJS Material site! It designed as md-fab-button - round red at the bottom. I can't understand where is the code of this button - there is no description.. UPD: Example code snippet in AngularJS + Material without scroll-up button: <head> <link rel="stylesheet" href="https://material.angularjs.org/1.1.20/angular-material.min.css"> <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.8/angular.min.js"></script> <script src="https://code.angularjs.org/1

Change CSS After Scrolling

由 坚强是说给别人听的谎言 提交于 2020-01-16 04:28:06
问题 I have a nav-bar that I used some css codes for opacity: background-color: #4b5253; opacity: 0.8; filter: alpha(opacity=80); All I need is, after user scrolls down for example 500px, opacity must change to 1.0. I tried some jQuery code but I didn't get answer. Also I'm really weak to work with JavaScript and sometimes I don't know where should I put my code! So if is there anyway to do it all with CSS, it will be great! If not, please note a little more about JavaScript :) For example go to:

Change CSS After Scrolling

由 别等时光非礼了梦想. 提交于 2020-01-16 04:28:05
问题 I have a nav-bar that I used some css codes for opacity: background-color: #4b5253; opacity: 0.8; filter: alpha(opacity=80); All I need is, after user scrolls down for example 500px, opacity must change to 1.0. I tried some jQuery code but I didn't get answer. Also I'm really weak to work with JavaScript and sometimes I don't know where should I put my code! So if is there anyway to do it all with CSS, it will be great! If not, please note a little more about JavaScript :) For example go to:

Windows Phone 8 scrolling when keyboard visible

由 …衆ロ難τιáo~ 提交于 2020-01-16 00:50:24
问题 I've searched loads for an answer to my problem. Basically on my WP8 app, I have an "add record" page and a list of text boxes. I can scroll up and down the full length of the page fine, but when I tap one of the text boxes and the keyboard appears, I can no longer scroll to the very bottom and therefore can't complete the last couple text boxes. Now, if you have a look at the MS calendar app on WP8, the "new appointment" page has a similar thing - when you tap one of the text boxes you can

Scrollviewer logical scrolling with itemscontrol

由 送分小仙女□ 提交于 2020-01-15 23:25:46
问题 In a WPF app I have a ScrollViewer, in which is an ItemsControl, the items of which are databound to a collection, and I have a template specified for the items. I want the ScrollViewer to use logical scrolling, so I set the ScrollViewer.CanContentScroll="True" flag, and set the ItemsPanel template of the ItemsControl to be a StackPanel. However, the scrolling is still physical rather than logical. What am I doing wrong? Thanks Tom 回答1: Sorry for the late reply... This is something that

Android listview behave differently on same kind of device

由 半城伤御伤魂 提交于 2020-01-15 11:11:49
问题 I'm fighting with a problem that is driving me crazy: I have a very simple ListView which scroll smoothly on a device and very luggy on another device that is almost 100% the same. here you can find a video of the luggy scroll and here you can find a video of the (almost) smooth scrolling. the slow scroll happens on a device with this specs, the smooth scroll happens on a device with this specs here is the very basic code I used (obviously using ViewHolder pattern), how the hell can it be

Restore webview scroll position?

由 谁说胖子不能爱 提交于 2020-01-15 11:05:08
问题 I want to save the state of my webView with its page scroll position when user leaves the app and restore them when user opens the app again. So that, user can continue reading the restored webview content scrolled down to the restored position. Here are methods I'm using: @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_book); webView = (WebView)this.findViewById(R.id.webView); if (savedInstanceState != null)

Change background color multiple times while scrolling down the page

由 故事扮演 提交于 2020-01-15 05:44:12
问题 I'm working on this project where I’m creating a website using parallax scrolling. It's supposed to be one long one pager. As you scroll down the page the background color is supposed to change when you get to each new section of the page. I have spent days searching the web and also here on stackoverflow, but I haven't found anything that works in the way i want it to. I found this script here on stack: var tStart = 100 // Start transition 100px from top , tEnd = 500 // End at 500px , cStart

How keep scroll bar in bottom in div?

由 坚强是说给别人听的谎言 提交于 2020-01-15 04:05:17
问题 I have many tabs and when click any tab, a vertical scrolling div is shown. Like facebook messages page: When click to any User's name. Dialog seems and scroll bar is on the bottom of div by default . Here is tabs: <ul class="companies"> @foreach (var item in Model) { <li id='company_@(item.Id)' data-id='@item.Id' > <a>@item.Name</a> </li> } </ul> And content: @foreach (var item in Model) { <div id="scrollingDiv" class="scrollingDiv"> @item.News </div> } And CSS: .scrollingDiv { overflow-x:

How keep scroll bar in bottom in div?

由 泪湿孤枕 提交于 2020-01-15 04:05:07
问题 I have many tabs and when click any tab, a vertical scrolling div is shown. Like facebook messages page: When click to any User's name. Dialog seems and scroll bar is on the bottom of div by default . Here is tabs: <ul class="companies"> @foreach (var item in Model) { <li id='company_@(item.Id)' data-id='@item.Id' > <a>@item.Name</a> </li> } </ul> And content: @foreach (var item in Model) { <div id="scrollingDiv" class="scrollingDiv"> @item.News </div> } And CSS: .scrollingDiv { overflow-x:
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