javascript JQuery 附加到动态创建的元素
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JQuery Append To Dynamically Created Element
提问by jmease
I am dynamically appending a divelement to an existing div. But immediately following that, I need to append another divto the divI just created dynamically. But I can't seem to find the dynamically created divin order to append to it. I assume maybe the DOM isn't aware of that divyet since I just made it. How do I do this?
我动态地将一个div元素附加到现有的div. 但紧接着，我需要将另一个附加div到div我刚刚动态创建的。但我似乎无法找到动态创建div的以附加到它。我想也许 DOM 还没有意识到这一点，div因为我刚刚制作了它。我该怎么做呢？
var serialModel = "Test Test";
$("#existingDiv").append("<div id = '" + serialModel + "'></div>");
$("#" + serialModel).append("<div>content here</div>")
The last line doesn't do anything. The second line produces the new div, but then I can't find it to append to it.
最后一行没有做任何事情。第二行生成新的 div，但我找不到它附加到它。
回答by VisioN
What if you do it vice versa:
如果你反过来做呢：
$("<div />", { id : serialModel }) // create `<div>` with `serialModel` as ID
.append("<div>content here</div>") // append new `<div>` to it
.appendTo("#existingDiv"); // append all to `#existingDiv`
