children

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jquery short hand for parent, children

i keep on having to affect elements relevant to other elements but my methods see a little amateur! ie to[详细]

2023-03-07 14:16 分类：问答
jQuery insert textarea value to div without affecting children elements

I\'m trying to insert the html value of textarea #ta inside div .yes without affecting or removing the children divs with class .no. Curren开发者_StackOverflowtly it\'s removing all content of of the[详细]

2023-03-04 20:00 分类：问答
WPF Canvas, how to add children dynamically with MVVM code behind

Requirement: To draw one Bitmap Image and rectangle(s) based on the collection ofpoints. The rectangle should exactly fit on the pixels location over the image. There is also some text need to be add[详细]

2023-03-03 17:01 分类：问答
Mongoid is not saving my embeds_many children on parent.save

I\'m trying to setup a versioning system on Mongoid.开发者_如何学编程I\'m running into the problem that the new embedded version objects are not being saved when the parent object is saved:[详细]

2023-03-03 02:11 分类：问答
why to put [0] on the result of children (':first')?

Please explain the [0] in this code: $(function (){ var $cont = $(\'#cont\'); var $el = $cont.children(\':first\'), el = $el[0];[详细]

2023-02-28 17:43 分类：问答
jquery: children() vs child selector ">"

I have a table that has a section similar to the following: <tr> <td> <span class=\"myclass\"></span>[详细]

2023-02-28 04:18 分类：问答
Removing all grid's children in WPF

I\'m trying to remove all children (and sub-children) of a Grid in WPF (I\'m really new to the whole WPF business). Is there a good way of doing it programmatically? I need to do this so that I could[详细]

2023-02-28 03:53 分类：问答
How to select children but not the root element (with same name) in jQuery

in my XML I have some child elements with the same name as the root element. I am looking for a way to select just those child elements, but not the root element. I\'ve been looking through the jQuery[详细]

2023-02-27 08:28 分类：问答
Android Development: How To Get All EditText Children of a ViewGroup?

Basically, I have a LinearLayout that holds a random amount of horizontal LinearLayouts, and in each of the horizontal LinearLayouts there\'s a TextV开发者_如何学运维iew and an EditText. I want to be[详细]

2023-02-24 21:40 分类：问答
WPF StackPanel has lost its child

im trying to solve the following problem: I have a StackPanel that contains an Image as. But if I do panel.Children.Count it sometimes returns 0 and sometimes 1. Why? How can I fix this?[详细]

2023-02-20 03:35 分类：问答