面对批量更新之字符串的拼接

背景：SSH框架、页面采用dwz框架

需求：实现批量审批的功能

实现方法：带逗号拼接字符串传值

1.html 代码

<table class="table" width="100%" layoutH="112">
        <thead>
            <tr>
                <th width="40" align="center"><input type="checkbox" id="bll" onclick="toCheckAll(this.value)"/></th>     
            </tr>
        </thead>
        <tbody>
            <s:iterator value="" status="" id="uid">
                <tr target="sid" id="${id}" align="center">
                    <td><input type="checkbox" value="" id="cc" name="ibs"/>
                </tr>
            </s:iterator>
        </tbody>
</table>

2.js代码

<script type="text/javascript">
function toCheckAll(val){
    var hobbys = document.getElementsByName("ibs");
    
    var isAll = document.getElementById("bll");
    
    for(var i=0;i<hobbys.length;i++){
        hobbys[i].checked=isAll.checked;

    }
}

function plspShow(){
    var id =  $('input:checkbox:checked').attr("value");
    var arr = $('input:checkbox:checked');
    
    if(arr.length==0){
        alertMsg.info("请选择一条记录");
    }else{
        var hobbys = document.getElementsByName("ibs");
        var bb="";
        var temp="";
        for(var i=0;i<hobbys.length;i++){
            if(hobbys[i].checked){
                temp=hobbys[i].value;
                bb=bb+temp+",";
            }
        }
        console.log(bb+"=="+bb.substring(0, bb.length-1));
        $.pdialog.open("bk_plbksh.action?id="+bb.substring(0, bb.length-1),"id","批量审批",{550,height:450,mask:true,maxable:false});
    }
}
</script>

3.Action 代码

public String plbksh() throws Exception{
    String[] fg = id.split(",");
    for (int i = 0; i < fg.length; i++) {
       bkobj = this.bkService.loadBkById(Long.valueOf(fg[i])); 5     }
   return SUCCESS;
}