Retrieve multiple select selected values of the content programmitically

[Raja Seth, módosítva 8 év-val korábban]

Hi All,

I have a JournalArticle whose content xml is as given below. I have an element named "access_groups" which is of type multiselect in structure.

"<!--?xml version="1.0"?-->

<root available-locales="en_US" default-locale="en_US">
        <dynamic-element name="access_groups" type="list" index-type="keyword" index="0">
		<dynamic-content language-id="en_US">
			<option>26720</option>
			<option>26726</option>
		</dynamic-content>
	</dynamic-element>
</root>"

How could I get the selected list of options. For single value we normally use the below code :

Node accessGroupNode = prodGroupContDocument.selectSingleNode("/root/dynamic-element/dynamic-content[@name='access_groups']/dynamic-content");

and for repeatable we use the below code :

List<node> accessGroupNodes = prodContDocument.selectNodes("/root/dynamic-element[@name='access_groups']/dynamic-content");</node>

But in my case I don't have multiple dynamic-element. I have the hierarchy as

root > dynamic-element > dynamic-content > option

.

Please let me know how could I retrieve it.

Thanks & regards,
Raja

[Raja Seth, módosítva 8 év-val korábban]

There was issue with my node xpath. I need to use

"/root/dynamic-element[@name='access_groups']/dynamic-content/option

. But there is a mismatch in the behavior of Liferay. If I am selecting single value, its storing as

<dynamic-element name="access_groups" type="list" index-type="keyword" index="0">
	<dynamic-content language-id="en_US">26726</dynamic-content>
</dynamic-element>

and when I am selecting multiple values, its storing as :

<dynamic-element name="access_groups" type="list" index-type="keyword" index="0">
	<dynamic-content language-id="en_US">
		<option>26723</option>
		<option>26726</option>
	</dynamic-content>
</dynamic-element>

For this I need to make a check if both the xpaths. Is there any fix for it?