2014/10/16 上午 12:03:09

jquery Programming Glossary: elem.href

Method for selecting elements in Sizzle using fully-qualified URLs

http://stackoverflow.com/questions/9222026/method-for-selecting-elements-in-sizzle-using-fully-qualified-urls

index.html ' Sizzle uses .getAttribute instead of elem.href or more precisely elem 'href' as Sizzle does in most cases elem.href.. or more precisely elem 'href' as Sizzle does in most cases elem.href would provide the fully qualified URL. To understand this a.. .extend .expr ' ' url function elem i match return elem.href match 3 var matched 'a url http test.com index.html ' http jsfiddle.net..

Using jQuery to test if an input has focus

http://stackoverflow.com/questions/967096/using-jquery-to-test-if-an-input-has-focus

function elem return elem document.activeElement elem.type elem.href Quoted from Mathias Bynens here Note that the elem.type elem.href.. Quoted from Mathias Bynens here Note that the elem.type elem.href test was added to filter out false positives like body. This..

Method for selecting elements in Sizzle using fully-qualified URLs

http://stackoverflow.com/questions/9222026/method-for-selecting-elements-in-sizzle-using-fully-qualified-urls

Will not find a href index.html ... 'a href http www.example.com index.html ' Sizzle uses .getAttribute instead of elem.href or more precisely elem 'href' as Sizzle does in most cases elem.href would provide the fully qualified URL. To understand.. index.html ' Sizzle uses .getAttribute instead of elem.href or more precisely elem 'href' as Sizzle does in most cases elem.href would provide the fully qualified URL. To understand this a bit more I created a fiddle to try different forms of URLs ... code would be a bad idea compared to just adding an expression .extend .expr ' ' url function elem i match return elem.href match 3 var matched 'a url http test.com index.html ' http jsfiddle.net yt2RU And as an aside are there other attributes..

Using jQuery to test if an input has focus

http://stackoverflow.com/questions/967096/using-jquery-to-test-if-an-input-has-focus

favorite is this gist from Ben Alman jQuery.expr ' ' .focus function elem return elem document.activeElement elem.type elem.href Quoted from Mathias Bynens here Note that the elem.type elem.href test was added to filter out false positives like body... elem return elem document.activeElement elem.type elem.href Quoted from Mathias Bynens here Note that the elem.type elem.href test was added to filter out false positives like body. This way we make sure to filter out all elements except form controls..