jquery Programming Glossary: document.getelementsbyclassname
Difference between HTMLCollection, NodeLists, and arrays of objects http://stackoverflow.com/questions/15763358/difference-between-htmlcollection-nodelists-and-arrays-of-objects a # a # document.getElementById myTable table id myTable document.getElementsByClassName myRow HTMLCollection tr.myRow tr.myRow document.getElementsByTagName.. myTable ' document.getElementById myTable console.log 'document.getElementsByClassName myRow ' document.getElementsByClassName myRow console.log 'document.getElementsByTagName.. console.log 'document.getElementsByClassName myRow ' document.getElementsByClassName myRow console.log 'document.getElementsByTagName td ' document.getElementsByTagName..
target input by type and name (selector) http://stackoverflow.com/questions/3221094/target-input-by-type-and-name-selector however as a lot of the modern browsers implement the document.getElementsByClassName method which will be used to select elements and be much faster..
Most efficient way to find elements in jQuery http://stackoverflow.com/questions/415629/most-efficient-way-to-find-elements-in-jquery jQuery version to date v1.6 and also added a test for document.getElementsByClassName for comparison works at least in Firefox 4 and Chrome . The.. 100 non form elements '.myForm' 366ms 'form.myForm' 766ms document.getElementsByClassName 'myForm' 11ms Without any other elements '.myForm' 365ms 'form.myForm'.. any other elements '.myForm' 365ms 'form.myForm' 583ms document.getElementsByClassName 'myForm' 11ms The accepted answer is outdated and is still found..
Sort an html list with javascript http://stackoverflow.com/questions/8837191/sort-an-html-list-with-javascript new_ul ul Call the function like sortList document.getElementsByClassName 'list' 0 You can sort other lists the same way and if you have..
javascript - changing a class' style http://stackoverflow.com/questions/9436123/javascript-changing-a-class-style share improve this question Try the following var all document.getElementsByClassName 'someClass' for var i 0 i all.length i all i .style.color 'red'..
Difference between HTMLCollection, NodeLists, and arrays of objects http://stackoverflow.com/questions/15763358/difference-between-htmlcollection-nodelists-and-arrays-of-objects 2 TEXT_NODE 3 more... document.links HTMLCollection a # a # document.getElementById myTable table id myTable document.getElementsByClassName myRow HTMLCollection tr.myRow tr.myRow document.getElementsByTagName td HTMLCollection td td td td #myTable Object table#myTable.. ' document.links console.log 'document.getElementById myTable ' document.getElementById myTable console.log 'document.getElementsByClassName myRow ' document.getElementsByClassName myRow console.log 'document.getElementsByTagName td ' document.getElementsByTagName.. myTable ' document.getElementById myTable console.log 'document.getElementsByClassName myRow ' document.getElementsByClassName myRow console.log 'document.getElementsByTagName td ' document.getElementsByTagName td console.log ' #myTable ' #myTable..
target input by type and name (selector) http://stackoverflow.com/questions/3221094/target-input-by-type-and-name-selector to use a CSS class to identify those that you want to select however as a lot of the modern browsers implement the document.getElementsByClassName method which will be used to select elements and be much faster than selecting by the name attribute share improve this..
Most efficient way to find elements in jQuery http://stackoverflow.com/questions/415629/most-efficient-way-to-find-elements-in-jquery support . Additionally I tested this with the most recent jQuery version to date v1.6 and also added a test for document.getElementsByClassName for comparison works at least in Firefox 4 and Chrome . The results in Firefox 4 were With 100 non form elements '.myForm'.. in Firefox 4 and Chrome . The results in Firefox 4 were With 100 non form elements '.myForm' 366ms 'form.myForm' 766ms document.getElementsByClassName 'myForm' 11ms Without any other elements '.myForm' 365ms 'form.myForm' 583ms document.getElementsByClassName 'myForm' 11ms.. 766ms document.getElementsByClassName 'myForm' 11ms Without any other elements '.myForm' 365ms 'form.myForm' 583ms document.getElementsByClassName 'myForm' 11ms The accepted answer is outdated and is still found by searching for something like efficient way to find elements..
Sort an html list with javascript http://stackoverflow.com/questions/8837191/sort-an-html-list-with-javascript var i 0 i lis.length i new_ul.appendChild lis i ul.parentNode.replaceChild new_ul ul Call the function like sortList document.getElementsByClassName 'list' 0 You can sort other lists the same way and if you have other elements on the same page with the list class you should..
javascript - changing a class' style http://stackoverflow.com/questions/9436123/javascript-changing-a-class-style equivalence to this in pure js javascript jquery css class share improve this question Try the following var all document.getElementsByClassName 'someClass' for var i 0 i all.length i all i .style.color 'red' Note As Cheery pointed out getElementsByClassName won't..
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