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07.28.2008 at 01:00PM PDT, ID: 23602017
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8.6

DOM & Element naviagtion

Asked by waingram in JavaScript Frameworks, JavaScript

Tags: ,

I  have seen the following code in brackets:
[this.parentNode.parentNode.parentNode.nextSibling.style.display="none"]   OR
[this.parentNode.parentNode.parentNode.nextSibling.style.display="block"]   OR
My Question Is:
When navigating or needing to know, how many "parentNode" parameters to include,  how wo uld I figure this out.  So for example If I have something inside of a cell, inside of a table, inside of a div...does that mean I include a "parentNode for each of these.  I would like to understand how I should be figuring out how to navigate such a statement so that I can get the desired effect from the element which is >>  I'm trying to incude a exand & collpase graphic on a web page.

Thanks In Advance ,
Bill
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[+][-]07.28.2008 at 05:12PM PDT, ID: 22107819

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About this solution

Zones: JavaScript Frameworks, JavaScript
Tags: Javascript, IE6+
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Solution Provided By: hielo
Participating Experts: 3
Solution Grade: A
 
 
[+][-]07.29.2008 at 05:41AM PDT, ID: 22110806

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[+][-]07.29.2008 at 05:46AM PDT, ID: 22110850

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[+][-]07.29.2008 at 06:29AM PDT, ID: 22111196

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[+][-]07.29.2008 at 06:53AM PDT, ID: 22111430

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[+][-]08.02.2008 at 06:23AM PDT, ID: 22144256

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