fixed

HTML 应用 遮罩

由 自闭症网瘾萝莉.ら 提交于 2019-12-20 20:55:56
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 遮罩的应用太多了，这里会分析一下 bootstrap 模态框 实现方式 示例看这里： http://v3.bootcss.com/javascript/#modals fixed的布局 fixed 半透明背景 relative 的内容区域 为了防止body的滚动，对body 增加了一个modal-open class，这个是把overflow 设置为hidden防止body滚动，不过再移动浏览器上，不好使，依然会滚动的。 jquery modaldialog 弹出对话框 http://tautologistics.com/projects/jquery.modaldialog/doc/1.0.0/ fixed 遮罩背景 fixed 内容区域，这个是采用js计算出来位置的。并没有对body滚动做处理。很简洁。 jquery ui dialog 对话框模态框 http://jqueryui.com/dialog/#modal-form absolute 内容区域,由js计算位置 fixed 遮罩(overlay) remodal http://www.yyyweb.com/demo/inner-show/remodal.html 实现接近bootstrap 来源： oschina 链接： https://my

Change CSS class after scrolling 1000px down

由 狂风中的少年 提交于 2019-12-20 09:45:58
问题 I want a fixed menu to appear in the left column of my site once the user scrolls 1000px down, but am not very experienced with jQuery/JS. I thought something like this would work but it isn't doing anything: HTML: <div id="menu">[MENU_WILL_GO_HERE]</div> STYLE: #menu{display:none;}​ JQ: var fixed = false; ​$(document).scroll(function() { if( $(this).scrollTop() > 100 ) { if( !fixed ) { fixed = true; $('#menu').css({position:'fixed', display:'block'}); } } else { if( fixed ) { fixed = false;

How can I make multiple on scroll fixed headers/navbars that stick at the very top of the page?

由 走远了吗. 提交于 2019-12-19 11:04:44
问题 Does anyone know how to make multiple on scroll fixed headers? I've checked answers such as this. It's kind of what I want, but I want that header to stop before another header and when the first header gets scrolled past the second header should be taking the first header's place and stick at the very top of the screen. But they don't work for me because they're using libraries that I'm not working with(jQuery, etc.) and they are overly, overly complicated. I've tried to do this, I got it to

How can I make multiple on scroll fixed headers/navbars that stick at the very top of the page?

由 梦想的初衷 提交于 2019-12-19 11:04:00
问题 Does anyone know how to make multiple on scroll fixed headers? I've checked answers such as this. It's kind of what I want, but I want that header to stop before another header and when the first header gets scrolled past the second header should be taking the first header's place and stick at the very top of the screen. But they don't work for me because they're using libraries that I'm not working with(jQuery, etc.) and they are overly, overly complicated. I've tried to do this, I got it to

Position fixed not working on Windows Safari

由 荒凉一梦 提交于 2019-12-19 09:54:12
问题 I had a problem with gallery that is position:fixed; and the site content is scrolling over it. That position fixed worked in every single browser except in Safari on Windows 7 (yes it worked even in IE8, and Safari on Mac). Top is defined, but yet it still act as a position relative and scroll down with the rest of the content. 回答1: The solution was to define the z-index on that position:fixed; element. For some reason only on Windows Safari position:fixed; didn't work until any z-index was

Jquery Mobile Android - Fixed full-screen background image?

由 雨燕双飞 提交于 2019-12-18 15:54:23
问题 I'm trying to add a full screen fixed background image to the first page only of a jquery mobile app for Android (I'm also using phonegap). In a nutshell, I would like the background image to be fullscreen and fixed, while the page content scrolls above it. The background image also needs to scale to the size of different devices. Here is what I have so far... <div data-role="page" id="unit-list" data-theme="a"> <div id="background"> <div data-role="header" data-theme="b"> <h1>Header</h1> <

CSS position属性

由 大憨熊 提交于 2019-12-18 09:50:35
一、定义 专为设置标签位置的属笥 二、详解 static： static 默认值，无定位，不能当作绝对定位的参照物，并且设置标签对象的left、top等值是不起作用的的。 position: relative／absolute： relative: 相对定位。 相对定位是相对于该元素在文档流中的原始位置，即以自己原始位置为参照物。有趣的是，即使设定了元素的相对定位以及偏移值，元素还占有着原来的位置，即占据文档流空间。对象遵循正常文档流，但将依据top，right，bottom，left等属性在正常文档流中偏移位置。而其层叠通过z-index属性定义。 注意：position：relative的一个主要用法：方便绝对定位元素找到参照物。 absolute: 绝对定位。 定义：设置为绝对定位的元素框从文档流完全删除，并相对于最近的已定位祖先元素定位，如果元素没有已定位的祖先元素，那么它的位置相对于最初的包含块（即body元素）。元素原先在正常文档流中所占的空间会关闭，就好像该元素原来不存在一样。元素定位后生成一个块级框，而不论原来它在正常流中生成何种类型的框。 重点：如果父级设置了position属性，例如position:relative;，那么子元素就会以父级的左上角为原始点进行定位。这样能很好的解决自适应网站的标签偏离问题，即父级为自适应的，那我子元素就设置position

C# Processing Fixed Width Files

由 女生的网名这么多〃 提交于 2019-12-18 08:58:13
问题 I have a collection of fixed width files with a varying number of columns and field sizes. The top of the file starts with a line like: AAAAABBCCCCCCCCCCDDD and so on The change in character denotes the end of one field and the start of another. I am guessing this can someone be used to work out what the field sizes are with code and then apply the same values to the actual data lines below. I then want to output all the read data into a XLS file or even a DataGrid, but my issue is I have no

C# Processing Fixed Width Files

由 风格不统一 提交于 2019-12-18 08:58:09
问题 I have a collection of fixed width files with a varying number of columns and field sizes. The top of the file starts with a line like: AAAAABBCCCCCCCCCCDDD and so on The change in character denotes the end of one field and the start of another. I am guessing this can someone be used to work out what the field sizes are with code and then apply the same values to the actual data lines below. I then want to output all the read data into a XLS file or even a DataGrid, but my issue is I have no

Position Fixed - Horizontal Scroll [closed]

由 只愿长相守 提交于 2019-12-18 08:31:21
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
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