jQuery #id selector is the most efficient among all jQuery selectors. If you know the id of an element that ... ... <看更多>

.id is not a valid jquery function. You need to use the .attr() function to access attributes an element possesses. You can use ... ... <看更多>

@ALL: You are right of course, jQuery takes a selector, getElementById takes an ID. Dots in selectors are different then dots in IDs. ... <看更多>

Wildcard [id*='id'] and jquery selector summary in jQuery selector, Programmer Sought, the best programmer technical posts sharing site. ... <看更多>

Duplicated Ids!!!. I notice in the comments there is mention of more than 1 element with the same Id and that getElementById will only ... ... <看更多>

How to use wildcards in jQuery selectors and select fields with wildcard IDs. ... id="field_3" /> We can select these with a jQuery selector easily: ... ... <看更多>