页面传参1

jsp页面 

<button class="button" onclick="saveNodes()">保存</button>

<form id="dcForm" action="${base}/res/ctg/cat-r2-dc!saveCatR2Dc.action">

    <input type="hidden" name="acSid" id="acSid"/>

     <input type="hidden" name="dcSids" id="dcSids"/>

     <input type="hidden" name="resTypeSid" id="resTypeSid"/>

</form>

function saveNodes(){

var ns = treeObj.getCheckedNodes(true);

//alert("${param.sid}"+"acID");

alert("${param.resTypeSid}"+"资源ID");

var dcSids = "";

for(var i = 0 ;i<ns.length ; i++){

console.log(ns[i]);

if(ns[i].parentSid!=0){

dcSids += ns[i].sid+"," ;

}

}

$("#acSid").val(${param.sid});

$("#resTypeSid").val(${param.resTypeSid});

$("#dcSids").val(dcSids);

$("#dcForm").submit();

}

action层

public class CatR2DcAction extends BaseActionSupport<CatR2Dc> {

private String resTypeSid;

private String dcSids;

private String acSid;

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