Searching the Help
To search for information in the Help, type a word or phrase in the Search box. When you enter a group of words, OR is inferred. You can use Boolean operators to refine your search.
Results returned are case insensitive. However, results ranking takes case into account and assigns higher scores to case matches. Therefore, a search for "cats" followed by a search for "Cats" would return the same number of Help topics, but the order in which the topics are listed would be different.
Search for | Example | Results |
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A single word | cat
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Topics that contain the word "cat". You will also find its grammatical variations, such as "cats". |
A phrase. You can specify that the search results contain a specific phrase. |
"cat food" (quotation marks) |
Topics that contain the literal phrase "cat food" and all its grammatical variations. Without the quotation marks, the query is equivalent to specifying an OR operator, which finds topics with one of the individual words instead of the phrase. |
Search for | Operator | Example |
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Two or more words in the same topic |
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Either word in a topic |
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Topics that do not contain a specific word or phrase |
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Topics that contain one string and do not contain another | ^ (caret) |
cat ^ mouse
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A combination of search types | ( ) parentheses |
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- JavaScript object: XML
- JavaScript method: XML.addAttribute()
- JavaScript method: XML.addElement()
- JavaScript method: XML.appendNode()
- JavaScript method: XML.createNode()
- JavaScript method: XML.getAttributeNode()
- JavaScript method: XML.getAttributeValue()
- JavaScript method: XML.getDocumentElement()
- JavaScript method: XML.getFirstAttribute()
- JavaScript method: XML.getFirstChildElement()
- JavaScript method: XML.getName()
- JavaScript method: XML.getNextAttribute()
- JavaScript method: XML.getNextSiblingElement()
- JavaScript method: XML.getNodeName()
- JavaScript method: XML.getNodeType()
- JavaScript method: XML.getNodeValue()
- JavaScript method: XML.getParentNode()
- JavaScript method: XML.getPrefix()
- JavaScript method: XML.getQualifiedName()
- JavaScript method: XML.getText()
- JavaScript method: XML.getValue()
- JavaScript method: XML.importNode()
- JavaScript method: XML.isDocumentElement()
- JavaScript method: XML.removeAttribute()
- JavaScript method: XML.setAttributeValue()
- JavaScript method: XML.setContent()
- JavaScript method: XML.setNodeValue()
- JavaScript method: XML.setText()
- JavaScript method: XML.setValue()
- JavaScript method: XML.toXMLString()
- JavaScript method: XMLDoc.insertBefore()
JavaScript method: XML.getText()
This method returns a string representing the value of the current element. You must use the other XML get methods to navigate through an XML document. This method is a synonym for getNodeValue();.
Syntax
XML.getText();
Arguments
There are no arguments for this method.
Return values
A string or null
.
The method returns a string representing the value of the current XML element or returns null
if the current node has no value.
Example
This example displays the value of the elements in an XML document.
This example requires the following sample data:
- A local XML file (for example, C:\test02.xml which contains
<document><parent1>value1</parent1><parent2></parent2></document>
)
/* Create variables to store XML objects and strings. * Use XMLObject to store a valid XML object such as an XML file. * Use sourceXMLString to store a valid XML string. * The script sets the content of XMLString to sourceXMLString. * The script assigns values to the empty variables later on */ var XMLFile = new XML(); XMLFile = XMLFile.setContent( "C:\\test02.xml", true ); var XMLSource; var TargetNode; /* Create a function that searches an XML object (node) for a particular * element (targetElem) and returns an XML object containing the element. * This function assumes that there is only one instance of the target * element in the source data. If it finds more than one element in the * data it only returns the first instance of the element. */ function findTargetElement( node, targetElem ) { var topNodeName = node.getNodeName(); while (node != null && node.getNodeName() != targetElem ) { var childNode = node.getFirstChildElement(); if (childNode == null) { childNode = node.getNextSiblingElement(); while (childNode == null) { node = node.getParentNode(); if ( node == null || topNodeName == node.getNodeName() ) { return null; } childNode = node.getNextSiblingElement(); } node = childNode; } else { node = childNode; } } return node; } /* Create a function to print the target element and search results */ function printFindResults( searchResult, targetNode ) { print( "The target element we are looking for is: " + targetNode ); if ( searchResult != null ) { var elementName = searchResult.getNodeName(); print( "Found element " + elementName + " in: \n" + searchResult + "\n" ); findValue( searchResult, targetNode ); return searchResult } else { print( "Cannot find " + target ); return null } } /* Create a function to find the parent node element of the target element */ function findValue( sourceObject, targetNode ) { var valueFound = sourceObject.getText(); if ( valueFound.length >= 1 ) { print( "The value of " + targetNode + " is: " + valueFound ); return valueFound } else { print( "There is no value for " + targetNode ); valueFound = null return valueFound } } /* Set variable values for XMLFile and TargetNode. Run functions. */ print( "Processing XML from XMLFile... \n" ); TargetNode = "parent1" XMLSource = XMLFile searchResults = findTargetElement( XMLSource, TargetNode ); printFindResults( searchResults, TargetNode ); /* Set variable values for XMLFile and TargetNode. Run functions. */ print( "Processing XML from XMLFile... \n" ); TargetNode = "parent2" XMLSource = XMLFile searchResults = findTargetElement( XMLSource, TargetNode ); printFindResults( searchResults, TargetNode );