siblings

this.nextSibling not working

由 ε祈祈猫儿з 提交于 2019-12-10 01:50:16
问题 I expect the following code to alert "out" <input type=text onfocus="alert(this.nextSibling.id)" /> <output id="out">this is output</output> But it alerts undefined WHY? 回答1: nextSibling selects the very next sibling node of the element. The very next node can also be a textNode which doesn't have an id property, hence you get the undefined value. As the other answer suggests you could use the nextElementSibling property which refers to the next sibling node that has nodeType of 1 (i.e. an

How can I show child element above parent element AND siblings of the parent element?

由 痴心易碎 提交于 2019-12-09 10:57:13
问题 My question is related to this question: Show child element above parent element using CSS The response for that question, to set overflow: visible , works for only one parent of one child. However, I have rows of these elements; rows of parents where I need the child to display over the parent. I can get the child to display over the original parent, but I cannot get the child to display over siblings of the parents. To give you an idea of what I'm talking about, here is a screenshot: What I

PowerShell to get attribute values from XML with multiple attributes

由 依然范特西╮ 提交于 2019-12-08 21:41:24
问题 The following XML file is one Object node of the output from the command Get-ClusterGroup run from a 2008 R2 Failover Cluster with PowerShell 2: <?xml version="1.0"?> <Objects> <Object> <Property Name="Cluster">Cluster1</Property> <Property Name="IsCoreGroup">False</Property> <Property Name="OwnerNode">Node1</Property> <Property Name="State">Offline</Property> <Property Name="Name">SAP PL1</Property> <Property Name="Description" /> <Property Name="PersistentState">1</Property> <Property Name=

CSS Sibling Selector w/ Hover

由 て烟熏妆下的殇ゞ 提交于 2019-12-08 17:09:22
问题 So here's what I'm trying to do: I have two icons side by side, and underneath I have two spans that are hidden. When I mouse-over an icon I want the corresponding span to appear. ------------ HTML Part ----------------- <span class="icons"><!--ICONS--> <li class="oneLI">one</li> <li class="twoLI">two</li> </span> <span class="popups"> <span class="one"></span> <span class="two"></span> </span> --------------CSS Part -------------- span.popups span.one,span.popups span.two{opacity:0; span

How to get the parent element value using jquery?

由 纵饮孤独 提交于 2019-12-07 14:32:50
问题 I have a table with a couple of rows with two cells in each row and each cell has couple of info like office name, address and phone number etc. Using jquery for each, the address is being pulled out from each cell and fed into google map geocoder object to get the point and plot it in the map. Now at each hit of an Address value, I would also like to grab the unique value of phone and office name from the current cell from which jquery is getting address value..I need those values so i can

this.nextSibling not working

由 六月ゝ 毕业季﹏ 提交于 2019-12-05 01:25:41
I expect the following code to alert "out" <input type=text onfocus="alert(this.nextSibling.id)" /> <output id="out">this is output</output> But it alerts undefined WHY? nextSibling selects the very next sibling node of the element. The very next node can also be a textNode which doesn't have an id property, hence you get the undefined value. As the other answer suggests you could use the nextElementSibling property which refers to the next sibling node that has nodeType of 1 (i.e. an Element object) or remove the hidden characters between the elements. Note that IE8 doesn't support the

Deeply nested breadcrumbs with sibling states, UI-Router and ncyBreadcrumb

由 生来就可爱ヽ(ⅴ＜●) 提交于 2019-12-04 16:20:05
I have inherited a project recently that uses UI-Router to route between states in a management portal site. There are certain complexities to this portal that require our states to primarily be siblings, rather than related parent/child. This has created an issue getting breadcrumbs to work using ncyBreadcrumb. Before I ditch ncy and develop something of my own, I am wondering if there is a way to resolve my issues. The classic ui-router example is the contact list. You may have an index state, underneath which you have contacts.list and contacts.details . Both of the contacts states are

CSS - successive indenting of siblings after headings

由 ∥☆過路亽．° 提交于 2019-12-02 21:06:12
问题 I am needing to indent all elements after headings to give a visual structured layout. I have seen that this is possible in the this question : Indent all tags following h2 until next h2 is hit using CSS However, I am unable to "reset" when going back a level. To be more clear, I need to have progressive indents which cancel when moving back. So H1 H2 ..... H2 ..... H3 .... H2 ..... H1 .... If possible, I would prefer to not use enclosing DIV's but rather pure CSS. Is this possible ? 回答1:

How do I set state of sibling components easily in React?

由 可紊 提交于 2019-12-02 18:05:20
I have got the beginnings of a clickable list component that will serve to drive a select element. As you can see from the below, onClick of the ListItem , I'm passing the state of a child element ( ListItem in this case) to the parents ( SelectableList , and CustomSelect component). This is working fine. However, what I would also like to do is change the state of the sibling components (the other ListItems) so that I can toggle their selected states when one of the ListItems is clicked. At the moment, I'm simply using document.querySelectorAll('ul.cs-select li) to grab the elements and

mousedown. propagation on siblings event.targets

由 白昼怎懂夜的黑 提交于 2019-12-01 05:46:29
I have 2 sibling-nodes with 'position absolute' which both handle mousedown event. How can I trigger the handler of 'div 1' when I am clicking on the transparent area of the 'div 2' (on the pic.) If the overlapping elements are dynamic, I don't believe it is possible to accomplish this using regular event bubbling since the two overlapping elements in question are "siblings". I had the same problem and I was able to solve it with more of a hitTest scenerio where I test if the user's mouse position is within the same area. function _isMouseOverMe(obj){ var t = obj.offset().top; var o = obj
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