Implement steps by combining jquery's dialog and ztree_jquery

Step 1: Prepare the js files and css files of juqury-ui and ztree first
Step 2: Write the code in the example.jsp file

Copy the code The code is as follows:

..Introduce the js and css files of jqueryui and ztree

Step 3: Provide data in the background

Copy code The code is as follows:

@RequestMapping("/zone_ajaxtree")
@ResponseBody
public List zone_ajaxtree() {
List zones = zoneBodyService.getZone_ajax();
return zones;
}

Because we need to use @ ResponseBody, to introduce jackson-core-asl-1.8.7.jar and jackson-mapper-asl-1.8.7.jar, there must be code in the mvc.xml file:

Copy code The code is as follows:

class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> ;

//Here are user-defined


//Here provides json support for @responseBody

< /bean>
class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter" />

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