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我的代碼如下,我想在Java代碼中做所有創建categoryListMap對象,然後轉換爲categoryList,我該怎麼辦?如何轉換JavaScript關聯數組和Java列表圖
...
var categoryList = [];
<%
List<Object> modelMaster = psiSearchForm.getModelMaster();
String parentKey = "";
String categoryKey = "";
String text = "";
for (int i = 0; i < modelMaster.size(); i++) {
Map option = (Map) modelMaster.get(i);
parentKey = (String)option.get(ConstantContainer.MODALITY);
categoryKey = (String)option.get(ConstantContainer.CATEGORY);
text = categoryKey + ": " + (String)option.get(ConstantContainer.CATEGORY_NAME);
%>
categoryList.push({
parent: "<%=parentKey%>",
key: "<%=parentKey%><%=categoryKey%>",
text: "<%=text%>"
});
<%
}
%>
JSP表達式不查克·諾里斯它不能打電話的Array.push的JavaScript從Java。只有chuck norris纔有這種力量。 – karthick
我的意思是在java中創建列表映射後,然後使用for循環在javascript中推送到categoryList,我可以理解嗎? – mikezang
你可以創建一個JSON對象並將其分配給categoryList – karthick