复选框读取数据，分割字符串转换成数组，显示复选框选中。

JSP部分：

<div class="form-group">    
            <label class="col-md-3 control-label">能源类型：</label>  
                <div>  
                    <label class="checkbox-inline">  
                        <input type="checkbox" id="Checkbox1" name="energyType" value="深层地热"> 深层地热  
                        </label>  
                    <label class="checkbox-inline">  
                        <input type="checkbox" id="Checkbox2" name="energyType" value="浅层地热"> 浅层地热  
                    </label>  
                    <label class="checkbox-inline">  
                        <input type="checkbox" id="Checkbox3" name="energyType" value="污水"> 污水  
                    </label>  
                    <label class="checkbox-inline">  
                        <input type="checkbox" id="Checkbox4" name="energyType" value="燃气"> 燃气  
                    </label>  
                    <label class="checkbox-inline">  
                        <input type="checkbox"  id="Checkbox6" value="其它" onclick="energyTypeCheck(this);"> 其它  
                        <input style="display:none;" name="energyType" type="text" id="Checkbox5"/>  
                    </label>  
                </div>  
</div>  

JS部分：

var strs= new Array(); //定义一数组  
var str="${data.energyStationRet.energyType}";  
strs=str.split(","); //字符分割  
  
  
for (i=0;i<strs.length ;i++ )  
{     
    console.log(strs[i].trim());  
    if(strs[i].trim() == "深层地热") {  
        $("#Checkbox1").attr("checked","true");  
    }  
    else if(strs[i].trim() == "浅层地热") {  
        $("#Checkbox2").attr("checked","true");  
    }  
    else if(strs[i].trim() == "污水") {  
        $("#Checkbox3").attr("checked","true");  
    }  
    else if(strs[i].trim() == "燃气") {  
        $("#Checkbox4").attr("checked","true");  
    }  
    else if(strs[i].trim() == "") {  
    }  
    else {  
        $("#Checkbox6").attr("checked","true");  
        var Checkbox5 = document.getElementById('Checkbox5');  
        Checkbox5.style.display='inline-block';  
        Checkbox5.value = strs[i].trim();  
          
    }  
      
}   
/*弹出部分*/  
 function energyTypeCheck (chk) {  
    var Checkbox5 = document.getElementById('Checkbox5');  
    if (chk.checked) {  
        Checkbox5.style.display='inline-block';  
    }else {  
        Checkbox5.style.display='none';  
  
    }  
}