overflow

问题 I've looked a dozens of questions and answers and searched for hours and I cannot find any information on this specific scenario. So I have a parent div with a child div inside it. The child div contains some content, enough to spill outside the parent div. For some reason (I have no idea why) the child div isn't creating a scrollbar, even with overflow: auto . Simple demonstration of the issue: HTML: <fieldset id='parentDiv'> <div id='childDiv'> <p>some text yo</p> <p>some text yo</p> <p

问题 I am making a simple slideshow and I have got the javascript working very easily. However the layout is not going as well. The current image is display in big with a fixed width of 80% and the height can change to keep its aspect ratio. The problem with this is that I want the the current image to be displayed in its correct aspect ratio (which it is) and I want the thumbnail bar on the right to have a scrollbar if it overflows this height. Here is a demo on jsfiddle: http://jsfiddle.net

问题 Having an issue with this page (http://purcraft.com/madeinla/) which I'm trying to use an iframe element to display the contents of this page: (http://purcraft.com/madeinla/home2_height.html). The width is good but the height? Seems to be more like 100px rather than the 100% I want. Why is this? Here's my code. It's pretty straightforward. <iframe style="overflow:hidden;height:100%;width:100%" height="100%" width="100%" src="http://purcraft.com/madeinla/home2_height.html"></iframe> 回答1: Try

问题 I wrote a jQuery function that dynamically adds or removes messages boxes from the DOM. Depending on the site's content and the number of message boxes, the browsers scrollbar appears. Sometimes, only the appearing of one message box causes that scrollbar. When this box is removed, the scrollbar disappears and the whole site jumps a few pixels sideways. Is there any way to fix it? I've tried overflow: hidden on the body . This works of course, but is also pointless because then you can not

问题 I have a div with mutiple <p> tags inside it, the div is fixed width and height and I want to replace just the text that overflows the parent with "..." <div class="container" style="width:200px; height:400px; overflow:hidden;"> <p class="pText">one one one one one one one one one one one one </p> <p class="pText" >two two two two two two two two two two two two </p> <p class="pText">three three three three three three three three </p> <p class="pText">four four four four four four four four

问题 So as far as I'm concerned, overflow:hidden does hide the scrollbar, but makes it impossible to scroll (at least scrolling doesn't work in Firefox). I have a scroller-slider on my homepage - it scrolls automaticaly to lower full-screen elements one by one and then comes back to the first element and starts over. It looks really nice in my opinion, but the scrollbar is visible - I would like to make it invisible. With overflow: hidden the scrolling mechanism doesn't work. Any idea how to do it

问题 I need some help with CSS overflow in IE, namely IE 7. I want the nested div content to be hidden. <div style="width:100px; height:100px; overflow:hidden; border:1px dashed red;"> <div style="width:60px; left:80px; position:relative;">hidden stuff goes here</div> </div> It works fine in FF but in IE 7, the overflow content is not hidden. 回答1: Add display:none to the inner div and it will be hidden. I think you are mis-understanding the use of overflow:hidden though... <div style="width:100px;

问题 I'm working on a very simple jQuery based chat room (to be used in an introductory workshop). The current chats are displayed in a div set to 400px high and overflow auto. jQuery's "load" function is used to retrieve HTML formatted chats from a database and place them into the div. I've got some very simple code that ensures the chat div is scrolled to the bottom at all times. This code is in a function named scrollToBottom which is called using the completion callback feature in the load

问题 I have the following code for finding factorials: Private Shared Function Factorial(ByVal Number As Long) As Long If Number = 0 Then Return 1 Else Return Number * Factorial(Number - 1) End If End Function It usually results in an overflow. It only works if I start with something small like 4. I have to work with starting numbers such as 30-60. Any ideas? I thought changing the value type to LONG would prevent this problem. This is VB.net just for reference. 回答1: Factorials get very large,

问题 func main() { target := 20190201518310870.0 fmt.Println(int64(target)) z3 := big.NewInt(int64(target)) fmt.Println(z3) } The result is 20190201518310872 How do I convert it and not make overflow? 回答1: The problem is that even your input target number is not equal to the constant you assign to it. The float64 type uses the double-precision floating-point format (IEEE 754) to store the number, which has finite bits to utilize (64 bits in total, but only 53 bits are used to store the significand