uploadcontent.jsp

java电子相册一般网页里面实现图片切换的这个电子相册的代码

<%@ page contentType="text/html;charset=GBK" language="java" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%
    String contextPath = request.getContextPath();
%>
<script>
<!--
function change(){
	if (document.uploadForm.picture.value != null&&document.uploadForm.picture.value!=""){
		document.all.mySpan.innerHTML = "<img src=\""+document.uploadForm.picture.value+"\"/>";
	}
}
function change1(){
	document.all.mySpan.innerHTML = "";
}
function doSubmit() {
    document.uploadForm.actionType.value = "insert";
    document.uploadForm.submit();
}
-->
</script>

<html:form method="POST" action="/uploadFile" enctype="multipart/form-data">
<html:hidden property="actionType" />
<h1>上传文件名（小于4M）</h1><p>
<html:file property="picture" onchange="change();" onclick="change();" style="width:50%"/>
<h1>图片描述信息</h1>
<html:textarea property="description" rows="6" style="width:50%"/><p>
<html:radio property="priv" value="U"/>公开
<html:radio property="priv" value="R"/>私有<p>
<input type="button" onclick="doSubmit()" value="上传"/>
<html:reset onclick="change1();">重置</html:reset><p>
</html:form>
<span id="mySpan" style="position:absolute;left:600px;top:130px;width:200;height:200">
</span>