drupal 7 - use jquery to find any character and remove it -


i have website in drupal. there seems problem it. before end of body tag digit appears 9. need remove through jquery.

i know there find() method in jquery finds element not character. need find character , remove it. doesn't comes under element body tag cannot select element surrounds , remove it. 

<body>all other site elements....9</body>

i need remove 9. please suggest. thanks

you should find reason character appended, , remove that. however, client-side temporary fix:

you don't want manipulate innerhtml (or .html()) of entire document. instead, grab last child node of document.body (so far, jquery can that), verify it's text node (jquery falls short @ point), , shorten text content little. neither textcontent , innertext cross-browser compatible (though might hope innertext become standard). however, text nodes, nodevalue available:

$(document).ready(function(){   var node = document.body.lastchild;   if(node && node.nodetype == node.text_node){     node.nodevalue = node.nodevalue.replace(/9^/,"")   } })

note 9 assumed last thing appears in body, , there no invisible content following (whitespace, script tags, comment tags). whitespace can ignored modifying regex (left excercise reader), , skipping invisible nodes can de done via iteration (easier if tailored particular situation; it's temporary fix after all).

useful links:

https://developer.mozilla.org/en-us/docs/dom/node.lastchild
https://developer.mozilla.org/en-us/docs/dom/node.nodetype
https://developer.mozilla.org/en-us/docs/dom/node.nodevalue
https://developer.mozilla.org/en-us/docs/dom/node.previoussibling


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