XMLModify (Function)

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Functions for managing XML files

Reading the value of the current element

Saving the modifications in the XML file

See also

Constants for managing XML documents

Example for using the XML types

XML management: Use example

XML: Using files exceeding several gigabytes

XMLFindNamespaceByName

XMLFindNamespaceByURI

Reading the value of the current element
Saving the modifications in the XML file

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See also

XMLModify (Function)

In french: XMLModifie

Modifies the content of the current element found in the XML document.

Versions 17 and later

This function is now available for Android applications.

This function is now available for iPhone/iPad applications.

New in version 17

This function is now available for Android applications.

This function is now available for iPhone/iPad applications.

This function is now available for Android applications.

This function is now available for iPhone/iPad applications.

Versions 18 and later

This function is now available in Android Widget mode.

This function is now available in Windows Store apps mode.

New in version 18

This function is now available in Android Widget mode.

This function is now available in Windows Store apps mode.

This function is now available in Android Widget mode.

This function is now available in Windows Store apps mode.

Versions 21 and later

This function is now available in Universal Windows 10 App mode.

New in version 21

This function is now available in Universal Windows 10 App mode.

Versions 25 and later

This function is now available in browser code.

New in version 25

This function is now available in browser code.

Example

// Position on the root
XMLRoot("MyXMLDoc")
// Replace the links
XMLFind("MyXMLDoc", "Link", XMLTag)
WHILE XMLFound("MyXMLDoc") = True
// Calculate the new value of the link
New_link = Process_Link(XMLData("MyXMLDoc"))
// Modification in the XML document
XMLModify("MyXMLDoc", New_link)
XMLNext("MyXMLDoc")
END

Syntax

<Result> = XMLModify(<XML document> , <New element value>)

<Result>: Boolean

True if the modification is performed,
False otherwise (the ErrorOccurred variable is set to True).
To find out the error details, use ErrorInfo.

<XML document>: Character string with quotes

XML document where the modification will be performed.

<New element value>: Character string with quotes

New value for the current element:
value of the tag if the current element is a tag.
value of the attribute if the current element is an attribute.

Remarks

Reading the value of the current element

To read the value of the current element, use XMLData.

Saving the modifications in the XML file

To save the modifications performed in an XML file, you must:

Use XMLBuildString. This function retrieves and formats the content of an XML document.
Save the character string generated by XMLBuildString in an XML file. To do so, use fSaveText.

Example:

// Once the XML document was modified
XMLSource = XMLBuildString("XMLDoc")
// Save the XML file
fSaveText("ModifiedExample.xml", XMLSource)

Business / UI classification : Business Logic

Component : wd250xml.dll