JavaScript innerhtml usage Analysis _javascript Tips

Space handling

When you enter "a[any space]a" in a Div, HTML renders the same as chrome and IE: only one space is displayed.

innerHTML Property

• IE or two a plus a space,
• Chrome is the original input.

Enter

When you enter "a[carriage return [any space]a" in a Div, HTML renders the same as chrome and IE.

innerHTML Property

• IE is 3 characters, with a space in the middle of two A.
• Chrome is the original input and resolves the carriage return to \ n.

HTML markup

When you enter "A<br>a" html in the Div, the same is the case with chrome and IE.

innerHTML Property

• IE is a<br>a, the HTML tag is capitalized!
• Chrome is a<br>a, HTML tag lowercase

TextArea, carriage return

Entering a[carriage return]b,html in the textarea multiline input box is the same as for Chrome and IE.

Value property

• IE is 4 characters, the content is: A\R\NB
• Chrome is 3 characters, content is: A\NB

Reprinted from http://www.cnblogs.com/zjfree/