?? simplelooptag.java
字號(hào):
package com.ora.jsp.tags.xmp;
import java.io.*;
import java.util.*;
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;
public class SimpleLoopTag extends SimpleTagSupport {
private Collection items;
private String var;
public void setItems(Collection items) {
this.items = items;
}
public void setVar(String var) {
this.var = var;
}
public void doTag() throws JspException, IOException {
JspFragment body = getJspBody();
if (body != null) {
Iterator i = items.iterator();
while (i.hasNext()) {
Object currValue = i.next();
getJspContext().setAttribute(var, currValue);
body.invoke(null);
}
}
}
}
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