Adding method: 1. Use the "$("specified element").after(new element)" statement to add a sibling element after the specified element; 2. Use "$("specified element" ).before(new element)" statement can add sibling elements in front of the specified element; 3. Use the "$(parent element).append(child element)" statement.
The operating environment of this tutorial: windows7 system, jquery1.10.2 version, Dell G3 computer.
In jquery, you can use the following methods to add elements:
after(): Add sibling elements after the specified element
before(): Add a sibling element to the front of the specified element
append(): Add a child element to the end of the specified element
prepend(): Add a child element to the beginning of the specified element
1. Use after()
# The ##after() method inserts content "behind" outside the selected element.一个大标题
一个p段落
一个div元素一个p段落
2. Use before()
before() to insert sibling nodes before the specified element一个大标题
一个p段落
一个div元素一个p段落
3. Use the append()
append( ) method to insert content "at the end" inside the selected element.一个大标题
一个p段落
一个div元素一个p段落
4. Use prepend()
prepend() method to insert to the "beginning" inside the selected element content.一个大标题
一个p段落
一个div元素一个p段落
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