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E4X : Assigning to root node

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I am using Adobe Flex/Air here, but as far as I know this applies to all of JavaScript. I have come across this problem a few times, and there must be an easy solution out there! Suppose I have the following XML (using e4x): var xml:XML = foo I can change the contents of the example node using the following code: xml.example = "bar"; However, if I have this: var xml:XML = foo How do i change the contents of the root node? xml = "bar"; Obviously doesn't work as I'm attempting to assign a string to an XML object. JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

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It seems you confuse variables for the values they contain. The assignment node = textInput.text; changes the value the variable node points to, it doesn't change anything with the object that node currently points to. To do what you want to do you can use the setChildren method of the XML class: node.setChildren(textInput.text)

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