How do i get an element from innerhtml?
The To insert the HTML into the document rather than replace the contents of an element, use the method
A string containing the HTML serialization of the element's descendants. Setting the value of Thrown if an attempt
was made to set the value of Thrown if an attempt was made to insert the HTML into a node whose parent is a The Reading This lets you look at the HTML markup of the element's content nodes. Note: The returned HTML or XML fragment is generated based on the current contents of the element, so the markup and formatting of the returned fragment is likely not to match the original page markup. Replacing the contents of an elementSetting the value of Note: This is a
security risk if the string to be inserted might contain potentially malicious content. When inserting user-supplied data you should always consider using For example, you can erase the entire contents
of a document by clearing the contents of the document's
This example fetches the document's current HTML markup and replaces the `;
Operational details What exactly happens when you set value of
Appending HTML to an elementSetting the value of For example, we can append a new list item ( HTML
JavaScript
Please note that using Security considerations It is not uncommon to see
Although this may look like a cross-site scripting attack, the result is harmless. HTML specifies that a
However, there are ways to execute JavaScript without using
For that reason, it is recommended that instead of
ExamplesThis example uses JavaScript
The We add a second method that logs information about
Then we use this as the event handler for a number of mouse events on the box that contains our log:
HTMLThe HTML is quite simple for our example.
The The following CSS styles our example content. The resulting content looks like this. You can see output into the log by moving the mouse in and out of the box, clicking in it, and so forth. BCD tables only load in the browser |