onclic事件传值发生变化的问题

项目上偶然遇见a标签的点击事件，传值有误的情况：

1、问题描述：通过js代码拼接了一段html代码，通过断点看，拼接的html里参数都正常，就是通过点击事件，参数到点击方法时，值发生变化，代码如下：

landHtml:function(e){
        var landInfo = e.land;
        var h = "";
        h += "<div class='open-info-text-row'><div class='open-info-text-key'>宗地号：</div><div>" + landInfo.landParcelCode + "</div></div>";
        h += "<div class='open-info-text-row'><div class='open-info-text-key'>权利人：</div><div>" + landInfo.obligeeName + "</div></div>";
        h +="<div class='ivu-table ivu-table-border'>";
        
        h +="<div class='ivu-table-header' style='font-weight: bolder;'>";
        h +='<table cellspacing="0" cellpadding="0" border="0" style="width:100%;">';
        h +="<tr><td style='width:30%'>权利人关系</td><td>企业名称</td>";
        h +="</table>";
        h +="</div>";
        
        h +="<div class='ivu-table-body'>";
        h +='<table cellspacing="0" cellpadding="0" border="0" style="width:100%;">';
        if (e.entList && e.entList.length > 0){
            for (var i = 0; i < e.entList.length; i++) {
                var owership = "权利单位";
                if (e.entList[i].ownershipType == 1){
                    owership = "承租企业";
                }
                h += "<tr><td style='width:30%'>"+ owership +"</td><td><a onclick=openEntInfo('"+ e.entList[i].spCode +"')>"+ e.entList[i].spName +"</a></td></tr>"
            }
        }
        
        h +="</table>";
        h +="</div></div>";
        
        return h;
    }

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