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javascript Programming Glossary: treewalker

How to get next text element of iframe on click each time?

http://stackoverflow.com/questions/14153160/how-to-get-next-text-element-of-iframe-on-click-each-time

improve this question The simplest solution was the DOM TreeWalker my luck that it took me too long to figure that out. Here is..

How to get all elements that are highlighted

http://stackoverflow.com/questions/1482832/how-to-get-all-elements-that-are-highlighted

dom share improve this question You could use a TreeWalker using document.createTreeWalker . An example is below. It lists.. question You could use a TreeWalker using document.createTreeWalker . An example is below. It lists all elements that are partially.. by modifying the parameters passed to document.createTreeWalker . Note that in Firefox you don't need to check for the existence..

getElementsByTagName() equivalent for textNodes

http://stackoverflow.com/questions/2579666/getelementsbytagname-equivalent-for-textnodes

for demonstration purpose and comparing its performance to TreeWalker . Run the tests yourselves on jsfiddle to see the results. Using.. tests yourselves on jsfiddle to see the results. Using a TreeWalker Custom Iterative Traversal Custom Recursive Traversal Xpath.. their type. I would argue based on the results that TreeWalker performs just as fast as getElementsByTagName if not faster..

apply style to range of text with javascript in uiwebview

http://stackoverflow.com/questions/2887101/apply-style-to-range-of-text-with-javascript-in-uiwebview

an array of all the text nodes in the selection using a TreeWalker var containerElement range.commonAncestorContainer if containerElement.nodeType.. containerElement.parentNode var treeWalker document.createTreeWalker containerElement NodeFilter.SHOW_TEXT Note that Range.intersectsNode..

Javascript .replace command replace page text?

http://stackoverflow.com/questions/7275650/javascript-replace-command-replace-page-text

a DOM and replace text in it is to use the document.createTreeWalker method to create a TreeWalker object a practice that is used.. is to use the document.createTreeWalker method to create a TreeWalker object a practice that is used in a number of Chrome extensions.. that is used in a number of Chrome extensions create a TreeWalker of all text nodes var allTextNodes document.createTreeWalker..