document getelementbyid select

However, if you need to find a specific element in the document, the most effective method is getElementById ().However, when using getElementById, The results may be different for different browsers.Copy codeThe Code is as follows:Text1:Text2:I

For the most classic explanation of ID & Name, "ID is like our ID card, and Name is like our Name". That is to say, ID is unique in an html document, but the Name can be repeated, just as our personal names can be repeated, but the ID card is indeed

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 =

Js checkbox operation I suggest using document. getElementById (checkbox_id). checked. jquery is not recommended for checkbox operations. If you are interested, do not miss the checked attribute of jquery and checkbox. 1. After the page is

1: The ID is unique, and the name can be the same as the name. 2: An element defines the ID. When referencing this element, the ID attribute is directly used. Name is usually used in form and must be specified by document. form. * **, that is, the

1: The ID is unique, and the name can be the same as the name. 2: An element defines the ID. When referencing this element, the ID attribute is directly used. Name is usually used in form and must be specified by document. form. * **, that is, the

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 containsProgram codeOne is name = "category_id" and the other is id =

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

However, if you need to find a specific element in a document, the most effective method is getElementById (). Note, however, that the results of using getElementById for different browsers may be different, as described below Copy Code code

Document Class 1: Class Structure org. jsoup. nodesClassDocumentjava. lang. Objectorg. jsoup. nodes. Nodeorg. jsoup. nodes. Elementorg. jsoup. nodes. DocumentAllImplementedInterfaces: Cloneable- Document class I. Class Structure Org. jsoup.