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in IE8 using jQuery JSTree when scrolling the click handlers don't work anymore

由 别说谁变了你拦得住时间么 提交于 2020-01-22 16:55:08
问题 I'm using JStree to create a basic tree. In every browser this opens, closes,... fine except in IE8. I narrowed the problem down to this: When I don't scroll the page and the tree is positioned at the top of the page all clicks work fine. When I have scrolled the page (eg 20px) and then try to open the tree this doesn't work. The weird thing is that if I click 20px above the arrow to open the tree this works. The amount of pixels I need to click above the actual arrow depends on how much I've

jQuery scrolling marquee in html page title tag

由 笑着哭i 提交于 2020-01-22 16:45:46
问题 I want to place a scrolling marquee in my html title tag using jquery but don't know how and can't seem to find a good explanation online anywhere. Can someone help me please? 回答1: That's not very hard to do if you just want it to scroll like the marquee tag: (function titleMarquee() { document.title = document.title.substring(1)+document.title.substring(0,1); setTimeout(titleMarquee, 200); })(); That's pretty basic but should give you an idea on how to tweak it to your liking. 回答2: In Tatu

How to determine if the user has scrolled to the bottom of the UITableView?

由 我的未来我决定 提交于 2020-01-22 13:58:06
问题 How can I determine if the user has scrolled to the last cell/bottom of a UITableView? 回答1: UITableView inherits from UIScrollView, and scroll view exposes a contentOffset property (documentation here). Use this with a bit of math to determine if the contentOffset is within frame.size.height of the bottom. Update: here's a stab at a formula that will give you what you want: if(tableView.contentOffset.y >= (tableView.contentSize.height - tableView.frame.size.height)) { //user has scrolled to

How to make a scrollable TableLayout?

由 对着背影说爱祢 提交于 2020-01-22 04:56:13
问题 Look at the XML code here please: <TableLayout android:id="@+id/tableLayout1" android:layout_width="fill_parent" android:layout_height="fill_parent" android:padding="10dip" xmlns:android="http://schemas.android.com/apk/res/android"> <TableRow android:id="@+id/tableRow1" android:layout_width="wrap_content" android:layout_height="wrap_content"> <!-- Some stuff goes here --> /> </TableRow> <TableRow android:id="@+id/tableRow2" android:layout_width="wrap_content" android:layout_height="wrap

UITableView won't scroll after editing view frame and origin

由 孤街醉人 提交于 2020-01-22 02:18:05
问题 I'm trying to implement a UITextView in a table cell at the bottom of a table view. I've tried the suggestions here Making a UITableView scroll when text field is selected, and other solutions as well, but they're a bit different because I have to artificially add extra height to the current view in order to create space for the keyboard. Here's what I added to the previous solution in order to port it to my app. -(void) keyboardWillShow:(NSNotification *)note { CGRect frame = self.view.frame

HTML `dialog` element: scroll content independently of background

由 ╄→гoц情女王★ 提交于 2020-01-21 19:01:37
问题 I am trying to use the dialog element. When the dialog/modal is closed, the body should be scrollable. When the dialog/modal is open, if it has large contents, the dialog/modal should be scrollable. However, when the dialog/modal is open, I don't want scroll to apply to both the dialog/modal and the body background, which is what it seems to do by default. Example: https://output.jsbin.com/mutudop/3. How can I make scroll apply only to the dialog/modal contents, when the dialog/modal is open?

JavaScript---offset/scroll/client总结-offset

由 淺唱寂寞╮ 提交于 2020-01-21 14:24:59
offset总结 属性 说明 注意 offsetWidth 获取对象自身的宽度 包括内容、边框和内边距，即： offsetWidth(Height)= width(Height)+ border + padding offsetHeight 获取对象自身的高度 offsetLeft 距离第一个有定位的父级盒子左边距离 offsetLeft和offsetTop从从父标签的padding开始计算，不包括border。即：从子盒子边框到定位父盒子边框的距离 offsetTop 距离第一个有定位的父级盒子上边距离 offsetParent 返回当前对象的父级（带有定位）盒子 如果当前元素的父级元素没有进行CSS定位（position：absolute 或 relative），则其offsetParent为 body； 如果当前元素的父级元素中有CSS定位（position：absolute或relative），offsetParent取 最近的那个父级元素 。和parentNode的区别，parentNode获取父节点 offsetParent与parentNode \ offsetXXX 和 style.XXX的区别 (以offsetLeft和style.left为例分析) style.left 返回的是字符串，如10px，offsetLeft返回的是数值10。 style

Mouse position with screen scrolling in SFML

由 坚强是说给别人听的谎言 提交于 2020-01-21 06:17:27
问题 Im trying to create a block placement with snap to grid. Everything is working, and in my head this should update the position of the mouse relative to the window each frame right? sf::Vector2i position = sf::Mouse::getPosition(window.mywindow); //get position int xSnap = (position.x / gridWidth) * gridWidth; int ySnap = (position.y / gridHeight) * gridHeight; But i also have screen scrolling using if (player.playerSprite.getPosition().x + 16 > screenDimensions.x / 2) position.x = player

Mouse position with screen scrolling in SFML

由 霸气de小男生 提交于 2020-01-21 06:13:56
问题 Im trying to create a block placement with snap to grid. Everything is working, and in my head this should update the position of the mouse relative to the window each frame right? sf::Vector2i position = sf::Mouse::getPosition(window.mywindow); //get position int xSnap = (position.x / gridWidth) * gridWidth; int ySnap = (position.y / gridHeight) * gridHeight; But i also have screen scrolling using if (player.playerSprite.getPosition().x + 16 > screenDimensions.x / 2) position.x = player

How to scroll with Router Navigation in Angular 7?

由 故事扮演 提交于 2020-01-21 05:32:07
问题 my sidebar navigation component sidebar.component.html is like this: <nav class="navbar navbar-expand-lg navbar-dark bg-primary fixed-top" id="sideNav"> <a class="navbar-brand" href="#page-top"> <span class="d-block d-lg-none">Sujoy Debnath</span> <span class="d-none d-lg-block"> <img class="img-fluid img-profile rounded-circle mx-auto mb-2" src="assets/img/resume.jpg" alt=""> </span> </a> <button class="navbar-toggler" type="button" data-toggle="collapse" data- target="
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