position

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 7 years ago . I have a left vertical side bar that when the user scrolls vertically, the side bar scrolls vertically with the user. However when the user scrolls horizontally if the window is too small, the vertical side bar

问题 Ordinary Windows ComboBox ( csDropDown or csDropDownList style) will open its dropdown list right below or, if no space left below, above the combo. Can I control the position of this list (at least by Y coordinate)? 回答1: Posting a code example that will show drop-down list animation correctly and will force showing the drop-down list above ComboBox1 . this code subclasses ComboBox hwndList : TForm1 = class(TForm) ComboBox1: TComboBox; procedure FormCreate(Sender: TObject); procedure

问题 I have a webpage with an SVG. On some of its shapes I need to display a tooltip. However, I can't get the tooltip to appear where it should, just some pixels away from the shape itself. It appears way on the right hand side of the screen, maybe some 300px away. The code I am using to get the coordinates is as follows: d3.select("body") .select("svg") .select("g") .selectAll("circle") .on("mouseover", function(){return tooltip.style("visibility", "visible");}) .on("mousemove", function(){ var

问题 I have a webpage with an SVG. On some of its shapes I need to display a tooltip. However, I can't get the tooltip to appear where it should, just some pixels away from the shape itself. It appears way on the right hand side of the screen, maybe some 300px away. The code I am using to get the coordinates is as follows: d3.select("body") .select("svg") .select("g") .selectAll("circle") .on("mouseover", function(){return tooltip.style("visibility", "visible");}) .on("mousemove", function(){ var

问题 I am using tufte-handout (http://mirrors.ibiblio.org/CTAN/macros/latex/contrib/tufte-latex/sample-handout.pdf) to create a small report in latex. I have a file code.Rnw that I knit into code.tex. Below is my code.Rnw: \documentclass[12pt,english,nohyper]{tufte-handout} \usepackage{longtable} \usepackage{geometry} \begin{document} <<include=FALSE>>= library(ggplot2) library(xtable) @ \centerline{\Large\bf This is my Main Title} <<echo=FALSE,results='asis'>>= fname='plot1.pdf' pdf(fname,width=4

问题 Can someone please explain to a noob the correct way to animate a View so its touch area and image actually move together?! I have read lots of posts and questions and tutorials, but none explains what moves the layout and what moves the image such that I can animate a view and then leave it at its new position. This is an example method I'm working with, trying lots of different combinations to no success. The view is in the parent RelativeLayout. It's a touchable menu of icons, and is

问题 I need to listen to an elements relative position. This is particular useful for dynamic layouting issues. There is no option to listen for CSS styles of even position() or offset() attributes. Why: The relative position can change if a sibling change its dimension inside dialogs or forms (re-layout). So for interactive forms this can help to use i.e. the maximum available height or width of the parent or something like that. 回答1: This custom jquery extension listens for object position by

问题 I have a site with a fixed header and slide-out sidebars. With iOS7 in portrait orientation, the fixed header stays fixed when the sidebar is visible, but on iOS8 the header pushes slightly upward depending on how far down you are scrolled. I need it to stay fixed. See this jsbin: http://jsbin.com/xuyevi/2/ The main pieces are a header, a sidebar, and the main content. The header is fixed to the top of the screen using fixed position and has a z-index that keeps it above the content when you

问题 I have a site with a fixed header and slide-out sidebars. With iOS7 in portrait orientation, the fixed header stays fixed when the sidebar is visible, but on iOS8 the header pushes slightly upward depending on how far down you are scrolled. I need it to stay fixed. See this jsbin: http://jsbin.com/xuyevi/2/ The main pieces are a header, a sidebar, and the main content. The header is fixed to the top of the screen using fixed position and has a z-index that keeps it above the content when you

问题 How can I set position of a <div> to the bottom of page with either CSS or jQuery? 回答1: Use position:absolute and bottom:0 Check working example. http://jsfiddle.net/gyExR/ 回答2: You can use position:absolute;bottom:0; if that's all you want. 回答3: in css: position:absolute or position:fixed 回答4: This has been answered already, but to give a little bit more context for non CSS-experts: Given the HTML <html> <body> <p>Some content</p> <div class="footer">down there</div> </body> </html> then the