autoscroll

问题 I'm trying to code a page with two segments "chat" and "content". I want that one "chat" segment the page auto-scroll to the bottom with no effect. The chat is a <ion-list> with several <ion-item> . <ion-list> <ion-item> item 1 </ion-item> <ion-item> item 2 </ion-item> .... <ion-item> item 20 </ion-item> <ion-item> item 21 </ion-item> <!-- user should see directly this item on bottom of the page --> </ion-list> I'm using Javascript, not typescript, and I don't wan't to use jQuery. Thanks :)

问题 I'm doing a minimalist test app after encountering an issue with my real program, using WinForms. I put a small panel (child) inside a bigger panel (parent). The bigger panel has AutoScroll set to true. The child panel has the default Anchors set to Top and Left. The child panel is not docked. The behavior I want is for scrollbars to appear whenever the smaller panel's location is too offset, either top, bottom, left or right. The problem is that it only works when it's too far right, or too

问题 I have the following app, that's like a chat, so I'm programmatically creating some labels, images and buttons. The problem is that the ones that I'm adding at startup do show and the ones that I'm adding afterwards don't. It's like the view needs refreshing or something. If I call the same drawing function from an IBAction set to a button...it displays the content.. if it comes from the thread event that looks for new events and notifies the class through: [[NSNotificationCenter

问题 I have a winforms user-interface that has a preferred size. If the size of its parent form is below the panel's PreferredSize , then scrollbars are automatically displayed because the AutoScroll property is set to true. If the size of its parent form is increased, then the panel fills the additional space, and the scrollbars are hidden. Simple enough. The problem is that even when the form is larger than the PreferredSize , decreasing the size of the form will briefly show the scrollbars,

问题 I have a form containing a user control in which I have a GroupBox and in it there is a TableLayoutPanel (table1). One of the rows in this table also contains a TableLayoutPanel (table2). I am adding rows to table2 dynamically when the user clicks a link label, and I need to have a scroll bar but there is no scroll bar. I tried all combination possible with AutoScroll = true, AutoSize = true, AutoSizeMode = GrowOnly But nothing helps. What can I do ? 回答1: Seems that Dock.Fill was the problem.

问题 Is it possible to let a WPF-TextBox autoscroll but stop that behavior when the ScrollBar is moved. When the user scrolls to end the TextBox should scroll again automatically to end on text change. textBox1.ScrollToEnd(); This would work as long as the user does not move the ScrollBar. 回答1: I have recreated what I think you have in your setup: <StackPanel> <ScrollViewer Height="50" x:Name="_scroll"> <TextBox x:Name="_text" Width="50" Text="Lorem ipsum dolor sit amet, consectetur adipisicing

问题 i have horizontal book page image thumbnail ul li, more than 100 image, i have given text box to enter page number to active that page and view that page, it is working without any problem but it is not auto scrolling to that active li in ul, i'm beginner to JavaScript please help me with this, bellowis my code HTML <div class="book-list-headbox"> <div class="page-number-box"> <label for="" id="total-page" value="" class="mb-0"></label> <span class="separator">of</span> <input type="text" id=

问题 This question already has answers here : Autoscrolling in a UIScrollview (3 answers) Closed 5 years ago . I have already asked the same question a few time but I have had no answer. I would like to know if someone can help me get a UIScrollview to autoscroll down the page with an incrementally faster speeds . I also have buttons on the page. It would also be great when the user touches a button on the page it keeps autoscrolling. So if you kind of understand it will be like the game Piano

问题 I have a bootstrap modal that is used for comments. The comment form is appended at the bottom of the list of comments. I want this modal to scroll to the bottom of the list, when it is opened, if there is more than 2 or 3 comments. I already have this slide plugin installed http://jesseprice.com/jquery-slide-to-plugin/ Ideally i would like to be able to use that plugin. I have setup a Fiddle with my current ideas in it: http://jsfiddle.net/D2RLR/3275/ Here is my current jQuery $('.slideto')

问题 I'm having a single Parent Panel, which has 2 child panels. One has content dynamically created, while the other is fixed height and width. The Parent panel is using border layout, with center and east regions defined. I'm trying to get autoscroll to trigger on the parent panel when there is an overflow on on the center region panel. I've set the autoscroll option to true to the parent panel, but everytime there is an overflow on the center panel, it just gets cuts off. When I'm adding an