javascript getelementbyid example

In the Web standard, you can use getelementbyid (), getelementsbyname (), and getelementsbytagname () to access any tag in the document. (1) getelementbyid (): Getelementbyid () can access a specific element in the document. As the name suggests,

In the Web standard, you can use getelementbyid (), getelementsbyname (), and getelementsbytagname () to access any tag in the document. (1) getelementbyid (): Getelementbyid () can access a specific element in the document. As the name suggests,

Web standards can access any of the tags in the document through getElementById (), Getelementsbyname (), and getElementsByTagName ().(1) getElementById ():getElementById () can access a specific element in the document, as the name implies, by

Web Standard Getelementbyid (), getelementsbyname (), and getelementsbytagname () Access Billing NENT Any tag in: 1 getelementbyid ("ID ") Getelementbyid () Accessible Billing NENT A specific element in ID So you can only

Any one of the labels in document: 1, getElementById () getElementById () can access a specific element in the document, as the name implies, by using an ID to get the element, so you can only access the element that has the ID set. For example,

In js writing, you often need to obtain the id object. If you use getElementById directly to obtain the object, there are many codes and the old browser does not support this attribute. You can consider using the following code. For example, use _ $

document.getElementById ("link"). href; document.getElementById ("link"). Target; document.getElementById ("img"). SRC; document.getElementById ("img"). Width; document.getElementById ("img"). Height; document.getElementById ("Input"). Value; So how

Document. getElementById details ① document. getElementById sometimes misses the name, which is said to be a BUG in IE; Http://community.csdn.net/Expert/topic/4223/4223888.xml? Temp =. 1947443. The page contains Program code One is name =

Getelementbyid getelementsbyname getelementsbytagname difference and summary 1st Floor Getelementbyid getelementsbyname getelementsbytagname difference and summaryIn the Web standard, you can use getelementbyid (), getelementsbyname (),

Web Standard Getelementbyid (), getelementsbyname (), and getelementsbytagname () Access Billing NENT Any tag in: 1. getelementbyid ("ID ") Getelementbyid () Accessible Billing NENT A specific element in ID So you can only