parents

Can you change a widget's parent in python tkinter?

由 旧巷老猫 提交于 2019-12-21 07:15:17
问题 Is there any way to change a widget's (ttk.frame in this case) parent? I can't find any keywords to use in the widgets .config . Is this not possible in python tkinter? What I'd like functionally is to take my current frame in my tkk.notebook widget, and when I double click the tab, to have everything in the frame of the tab, move to it's own separate TopLevel window. This way the user can have a visual reference to that tab while working on another tab. I couldn't think of any other way to

How to reach the uncle using jquery

由 笑着哭i 提交于 2019-12-09 03:05:00
问题 <div id="grandfather"> <div id="uncle"></div> <div id="father> <div id="me"></div> </div> </div> I am at $("#me") , and I want to select my uncle, using stuff like : $("#me").find("#uncle") $("#me").next("#uncle") $("#me").prev("#uncle") How ? 回答1: You could use $.parent and $.prev assuming your uncle is always above your father: $(this).parent().prev(); // where 'this' is #me You could also go all the way up to your grandfather, and find uncles from there: $(this).parents("#grandfather")

Why does jQuery's parents/closest(selector) functions behave differently in IE8?

由 不打扰是莪最后的温柔 提交于 2019-12-08 04:02:25
问题 I have a jQuery script that works perfectly fine in Chrome 11 and Firefox 4, but it appears to be broken in IE8. It appears to be related to the use of the jQuery parents() function with a selector. It does not return any elements when run in IE8. I've created a simplified version of my problem which shows the same symptoms over at jsFiddle, to prevent a big chunk of code here. Can anybody tell me what might be going on here? UPDATE: Using closest() seems to result in similar behavior, but

.parents().removeClass() not working

由 北慕城南 提交于 2019-12-08 02:15:26
问题 i got this javascript, trying to remove a class on a parent element: $(this).parents(".box").removeClass("expanded"); on this html: <div class="box trx"> <a href="javascript:;" class="open-content"><?php the_post_thumbnail('thumbnail'); ?></a> <div class="expandable"> <?php the_content(); ?> <span class="simple"> <a class="cunload" href="javascript:;">Close</a> </span> </div> </div> Unfortunately, this doesn't work so far. I've done several tests like: $(this).parents(".box").removeClass("trx

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

Why does jQuery's parents/closest(selector) functions behave differently in IE8?

由 旧巷老猫 提交于 2019-12-06 16:32:25
I have a jQuery script that works perfectly fine in Chrome 11 and Firefox 4, but it appears to be broken in IE8. It appears to be related to the use of the jQuery parents() function with a selector. It does not return any elements when run in IE8. I've created a simplified version of my problem which shows the same symptoms over at jsFiddle , to prevent a big chunk of code here. Can anybody tell me what might be going on here? UPDATE: Using closest() seems to result in similar behavior, but seems to be more suitable in this case. Do the top level elements have to be sections? It looks like you

.parents().removeClass() not working

由 ⅰ亾dé卋堺 提交于 2019-12-06 10:33:28
i got this javascript, trying to remove a class on a parent element: $(this).parents(".box").removeClass("expanded"); on this html: <div class="box trx"> <a href="javascript:;" class="open-content"><?php the_post_thumbnail('thumbnail'); ?></a> <div class="expandable"> <?php the_content(); ?> <span class="simple"> <a class="cunload" href="javascript:;">Close</a> </span> </div> </div> Unfortunately, this doesn't work so far. I've done several tests like: $(this).parents(".box").removeClass("trx"); and $(this).parents(".box").addClass("exd"); It all works. I'm using jQuery 1.6.2 and jQuery

Can you change a widget's parent in python tkinter?

由 懵懂的女人 提交于 2019-12-04 02:01:09
Is there any way to change a widget's (ttk.frame in this case) parent? I can't find any keywords to use in the widgets .config . Is this not possible in python tkinter? What I'd like functionally is to take my current frame in my tkk.notebook widget, and when I double click the tab, to have everything in the frame of the tab, move to it's own separate TopLevel window. This way the user can have a visual reference to that tab while working on another tab. I couldn't think of any other way to have this happen without the frame functionality I'm asking about. Perhaps if anyone can circumvent this

How to create an SQL Server 2005 CTE to return parent-child records, for children with multiple parents

由 随声附和 提交于 2019-12-01 18:53:42
问题 I'm experimenting with CTE's in SQL Server but have reached a dead end with getting the following scenario to work. I have a hierarchy table similar to this: Node(ID:439) Node(ID:123) Node(ID:900) Node(ID:56) Node(ID:900) Expected results: NodeID ParentNodeID 439 0 123 439 900 123 56 439 900 56 So basically we have a parent-child hierarchy table, with one subtle difference. Each child could potentially have more then one parent. I have researched many blog articles, and StackOverflow posts,

.parents() without jquery - or querySelectorAll for parents [duplicate]

由 限于喜欢 提交于 2019-11-27 08:25:36
Possible Duplicate: Check event.target.parentElement with matchesSelector js I have a dom object, I'd like to match its parents, all parents, against a selector, like querySelectAll() , but for parents instead of children. Similar to jQuery's .parents('selector') method, but I do NOT need any back-wards compatibility. Also, no libraries please. I will totes take a boolean return value. I CAN write this myself as a recursive function/for/while using matchesSelector() . I'm looking for little-known methods or more efficient code. Saving any processing is worth it. Think tens of thousands of
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