reflow

问题 I have a sidebar 200px wide and the Facebook Like button I have placed inside it is running outside the boundaries of the DIV. Are there any workarounds to get the Like box text to recognise the 200px mark and reflow onto new lines when needed? I am working with this code: http://jsfiddle.net/tKkpm/2/ <div id="fb-root"></div> <script>(function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) return; js = d.createElement(s); js.id = id; js.src = "//connect

问题 I have a sidebar 200px wide and the Facebook Like button I have placed inside it is running outside the boundaries of the DIV. Are there any workarounds to get the Like box text to recognise the 200px mark and reflow onto new lines when needed? I am working with this code: http://jsfiddle.net/tKkpm/2/ <div id="fb-root"></div> <script>(function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) return; js = d.createElement(s); js.id = id; js.src = "//connect

问题 I'm trying to fix some slow-performing javascript in a sluggish UI, and I've narrowed the main cause down to a jQuery .width() call used to see the actual pixel size of a width: 100% element in a responsive layout, in a process that needs to happen often in response to user actions. I've added timestamp-based measurements and they show that it alone accounts for around 33% of the lag time, which makes the difference between the UI feeling sharp and the UI feeling sluggish. Removing this one

问题 If I have an element with an absolute position and I change it's left and top position will reflow to it's parent children? and what about it's own children if they are not affected as they are also absolute positioned by left and top axis? If I change an element's width/height but have no importance in the parent and in it's children? 回答1: An object with absolute position does not affect the layout of the page. The page is laid out without regard for an absolute positioned object. Moving the

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 months ago . I came across a ReactJS Boilerplate which had good reps and is community driven. Styling section emphasized more on styled component CSS but never stopped from switching to conventional CSS styling methodologies. Although this pulled my interests what makes the Styled-Component

问题 What kinds of activities will trigger reflow of web page with DOM? It seems there are different points of view. According to http://www.nczonline.net/blog/2009/02/03/speed-up-your-javascript-part-4/, it happens When you add or remove a DOM node. When you apply a style dynamically (such as element.style.width="10px"). When you retrieve a measurement that must be calculated, such as accessing offsetWidth, clientHeight, or any computed CSS value (via getComputedStyle() in DOM-compliant browsers

问题 First of all, I would like the WebView can be scrolled but it need to behave just like a picture such that the scrolling would not cause the WebView to rearrange its layout to fit screen. It should just provide scrollbar when the page is really bigger than screen. I have read How to stop android webview from wrapping content while zooming?. It works except the double tap performed. To regenerate the problem, 1. I load a web page which is full of text to fullscreen WebView. 2. double tap the

问题 I've read on SO and elsewhere that re-paints and re-flows are expensive for the browser to perform. I'm curious about CSS/JS alternatives to re-paint/ display:none and re-flow/ visibility:hidden that aren't as computationally demanding for the browser. Just to be clear, and please correct me if I'm wrong, a common re-flow scenario is when you set display:none on element that you want to toggle the display of, e.g., a dropdown menu. The re-flow means that the browser first "flows", i.e.,

问题 I am working at an app that causes lots of browser reflows. Performance is a key issue here. From the performance point of view Is it better to use a CSS3 gradient or an image gradient for some DOM elements? Does a page that uses CSS text shadows and gradients will have a slower reflow as a page that uses images to achieve those visual effects? Also, are there any reflow tests out there I can use? 回答1: For drawing, CSS gradients and shadows do task the CPU more than images. Performance used

问题 I have a wordpress site. Under single.php , I have the following body tag <body <?php body_class(); ?> onLoad="func(<?php echo $thePostID?>);" > Reading articles on the web made me convinced of avoiding inline CSS and inline javascipt. So I made a restructuring of my site so that styles and scripts are contained now in external files. Except for this line of code since it really need the post id and I dont know how can I retrieve it outside of single.php. Your usual help is appreciated. 回答1: