Differences between innerHTML and html () in jquery

Example: Copy codeThe Code is as follows: var tbody = document. createElement ('tbody ');
Tbody. innerHTML = '<tr> <td> the innerHTML of tbody in IE is read-only </td> </tr>'; // an error is reported in IE. The target object is incorrect.

Try jquery's html,Copy codeThe Code is as follows: Required (tbody).html ('<tr> <td> innerHTML of tbody in IE is read-only </td> </tr> ');

I found that jquery can be correctly displayed in IE, and there is no problem.
Later, I found out that the tbody and tr innerHTML in IE are read-only and cannot be written. It is no problem in other browsers.

In jquery, try and catch are used for detection. If an error is reported, this. empty (). append (value) is re-called in catch to add strings through append.

How does jquery use innerHTML?

$ ("# Responsediv") is a Jquery object. Val () is meaningless to the Value attribute. Jquery does not have the innerHTML attribute, $ ("# responsediv") [0]. innerHTML = msg to get this Dom object using innerHTML.