Answer by Bergi for Changing the ID of all "div" elements (Javascript)
function setIDs() { var divs[] = new Array(); // no need for an extra array. Invalid identifier, btw. for(i in document.getElementsByTagName('div')) // never run through Arrays with for-in-loops. It's...
View ArticleAnswer by Simon for Changing the ID of all "div" elements (Javascript)
Can you use jQuery? If so, you should try something like this:var x = 0;$("div").each(function(){ $(this).attr("id", "child"+x); x++;});
View ArticleAnswer by Alexander for Changing the ID of all "div" elements (Javascript)
Don't use for...in and reuse document.getElementsByTagName result.function setIDs() { var divs = document.getElementsByTagName('div'); for(var i=0; i<divs.length; i++) { divs[i].id = "child"+ i; }}
View ArticleAnswer by user1106925 for Changing the ID of all "div" elements (Javascript)
Invalid JavaScript. var divs[] = new Array();Also, do not use for-in for Array or Array-like iteration. It will often fail.
View ArticleChanging the ID of all "div" elements (Javascript)
As the title says, I'm trying to change the ID of all elements with the tag "div". Here's my current script, which does not work:function setIDs() { var divs[] = new Array(); for(i in...
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