position

jQuery - Animate element that has children absolutely positioned outside it - blinking

由 浪尽此生 提交于 2019-12-30 17:20:08
问题 Forgive me if this has been addressed before, couldn't find anything. I am animating a content bar that that has children absolutely positioned outside it (via negative margins). The idea is that the children will animate with the bar as it expands. What happens is as soon as the animation starts the children disappear, and then reappear when the animation is complete. It's as if the animation need to complete before the browser knows where to put the children. I have uploaded a really simple

Why does fixed positioning alter the width of an element?

由 血红的双手。 提交于 2019-12-30 08:10:08
问题 I have a <div> that has its width set as 100% . When I add position:fixed to it, the width becomes 16px larger. I noticed that on the body, there are 8px margins on all sides, so I am guessing that position:fixed is somehow ignoring the margins of the body tag in which it is contained. I looked at the MDN Reference but was unable to find anything that explains what is going on. What has position:fixed changed about the <div> that causes this behavior? Example: http://jsfiddle.net/UpeXV/ 回答1:

Why does fixed positioning alter the width of an element?

由 本秂侑毒 提交于 2019-12-30 08:10:04
问题 I have a <div> that has its width set as 100% . When I add position:fixed to it, the width becomes 16px larger. I noticed that on the body, there are 8px margins on all sides, so I am guessing that position:fixed is somehow ignoring the margins of the body tag in which it is contained. I looked at the MDN Reference but was unable to find anything that explains what is going on. What has position:fixed changed about the <div> that causes this behavior? Example: http://jsfiddle.net/UpeXV/ 回答1:

How to position 400 x 400px popup div relative to click, keeping in screen view

由 北城以北 提交于 2019-12-30 06:55:27
问题 Preferably with jQuery since it's so much easier to understand. The following works great for horizontal. The issue is vertical can be cut off on top requiring the user to scroll up to see the entire popup. function pop_IT(X,event){ dist_to_right_edge = $('body').innerWidth()-(x-$.scrollbarWidth()); dist_to_bottom = $(window).height()-y; X=$('#'+X).get(0); X.style.left = 5+x+"px"; X.style.top = 5+y+"px"; if(dist_to_right_edge < (X.offsetWidth+5)){X.style.left = x - X.offsetWidth-5+"px";} if

iOS: Add subview with a fix position on screen

由 偶尔善良 提交于 2019-12-30 03:30:32
问题 How do I fix a subviews position on screen (especially in UIScrollView and UITableView)? I think in storyboard [self.view addSubview:aSubView]; does not work anymore. Any ideas? EDIT #1 : I am using a UITableViewController, not a simple UITableView. EDIT #2 : CGRect fixedFrame = self.menuViewRelative.frame; fixedFrame.origin.y = 0 + scrollView.contentOffset.y; self.menuViewRelative.frame = fixedFrame; menuViewRelative = [[UIView alloc] init]; menuViewRelative.backgroundColor = [UIColor

echart------属性详细介绍

由 情到浓时终转凉″ 提交于 2019-12-30 02:13:53
1 theme = { 2 // 全图默认背景 3 // backgroundColor: 'rgba(0,0,0,0)', 4 5 // 默认色板 6 color: ['#ff7f50','#87cefa','#da70d6','#32cd32','#6495ed', 7 '#ff69b4','#ba55d3','#cd5c5c','#ffa500','#40e0d0', 8 '#1e90ff','#ff6347','#7b68ee','#00fa9a','#ffd700', 9 '#6699FF','#ff6666','#3cb371','#b8860b','#30e0e0'], 10 11 // 图表标题 12 title: { 13 x: 'left', // 水平安放位置，默认为左对齐，可选为： 14 // 'center' ¦ 'left' ¦ 'right' 15 // ¦ {number}（x坐标，单位px） 16 y: 'top', // 垂直安放位置，默认为全图顶端，可选为： 17 // 'top' ¦ 'bottom' ¦ 'center' 18 // ¦ {number}（y坐标，单位px） 19 //textAlign: null // 水平对齐方式，默认根据x设置自动调整 20 backgroundColor: 'rgba(0,0,0,0)', 21

vue拖动事件案例

由 让人想犯罪 __ 提交于 2019-12-29 21:38:09
<template> <div id="app1"> <div class="wrop"> <div v-drag class="drag"></div> </div> </div> </template> <script> export default { data() { return { x: null, y: null }; }, directives: { drag(el, bindings) { el.onmousedown = function(e) { var disx = e.pageX - el.offsetLeft; var disy = e.pageY - el.offsetTop; document.onmousemove = function(e) { el.style.left = e.pageX - disx + "px"; el.style.top = e.pageY - disx + 10 + "px"; }; document.onmouseup = function() { console.log("松开", el.offsetLeft, el.offsetTop); document.onmousemove = document.onmouseup = null; }; }; } } }; </script> <style lang=

Word VSTO - Change the absolute positions' type?

由 萝らか妹 提交于 2019-12-29 09:48:29
问题 I use the following VB.NET (VSTO) code to add a shape in MS-Word, Dim app As Word.Application = Globals.ThisAddIn.Application Dim doc As Word.Document = app.ActiveDocument Dim left As Single = CSng(Convert.ToDouble(app.Selection.Information(Word.WdInformation.wdHorizontalPositionRelativeToPage))) Dim top As Single = CSng(Convert.ToDouble(app.Selection.Information(Word.WdInformation.wdVerticalPositionRelativeToPage))) Dim shape As Word.Shape = doc.Shapes.AddShape(1, left, top, 225.1F, 224.5F)

[css]全屏背景图片设置,django加载图片路径

由 做~自己de王妃 提交于 2019-12-29 08:24:09
<head><style type="text/css"> #bg { position:fixed; top:0; left:0; width:100%; height:100%; } #bg img { position:absolute; left:0; right:0; bottom:0; margin:auto; width:100%; height:100%; z-index:-1; } </style> </head> <body> <div class="container"> <div id="bg"> <img src="{% static 'img/login.jpg' %}" alt=""> </div> <div> 添加内容,该内容不会被遮挡,分割 </div></body> 来源： https://www.cnblogs.com/CQ-LQJ/p/5549296.html

JQuery Position:Fixed 'NAVBAR' by scrolling the page

由 风格不统一 提交于 2019-12-29 01:49:13
问题 Basically I want my NAVBAR to stay at the top of the window position:fixed as soon as the #CONTENT DIV under the NAV get to the top of the window. The HTML is <header> Which is full screen size: 100% x 100% </header> <nav> </nav> <div id="content"> <section> </section> <footer> </footer> </div> Here you can find the DEMO http://jsfiddle.net/dcdeiv/aG6DK/2/ Everything works fine, except the jQuery code. I tried to create a variable from the return of the height value of the #contentDiv while
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