epaperedit.jsp

培训考试系统代码

    for(var i=0; i<allItem.length;i++)
    {
        if(allItem[i].checked == true)
        {
            var rows = document.all.testTable.rows;
            var front =  rows[i-1].cells[1].innerHTML;
            var back = rows[i].cells[1].innerHTML;
            rows[i-1].cells[1].innerHTML = back;
            rows[i].cells[1].innerHTML = front;
            
            front =  rows[i-1].cells[2].innerHTML;
            back = rows[i].cells[2].innerHTML;
            rows[i-1].cells[2].innerHTML = back;
            rows[i].cells[2].innerHTML = front;
        }
    }
    //重新设置顺序号
    order(); 
}

//位置往后的处理
function moveBack()
{
    var selectedCount = 0;
    var allItem = document.epaperform.testItem;
   
    if(allItem == null)
    {
       return false;
    }    
    
    if(allItem.checked == true)
    {
        return false;       
    }
   
    for(var i=0; i<allItem.length;i++)
    {
        if(allItem[i].checked == true)
        {
            selectedCount = selectedCount + 1;
        }
    }
    if(selectedCount == 0)
    {
        alert("必须先选中一条试题！") ;
        return false ;
    }
    if(selectedCount != 1)
    {
        alert("只能对一条试题进行操作！") ;
        return false ;
    }
    if(allItem[allItem.length-1].checked == true)
    {
       alert("不能对最后一条试题进行位置往后的操作!");
       return false;
    }
       
    for(var i=0; i<allItem.length;i++)
    {
        if(allItem[i].checked == true)
        {
            var rows = document.all.testTable.rows;
            var front = rows[i].cells[1].innerHTML;
            var back = rows[i+1].cells[1].innerHTML;
            rows[i].cells[1].innerHTML = back;
            rows[i+1].cells[1].innerHTML = front;
            
            
            front = rows[i].cells[2].innerHTML;
            back = rows[i+1].cells[2].innerHTML;
            rows[i].cells[2].innerHTML = back;
            rows[i+1].cells[2].innerHTML = front;
            
            return true;
        }
    }
}

//重新设置顺序号
function order()
{   

    var rows = document.all.testTable.rows;
    for(var i=0; i<rows.length;i++)
    {        
       rows[i].cells[0].innerHTML = i+1;
    } 
    return true;  
}

//指定位置
function appointPlace()
{
     var selectedCount = 0; //选择的个数
     var allItem = document.epaperform.testItem; //试题数组
     var selectedLoc = 0;  //选择的位置

    if(allItem == null)
    {
       return false;
    }
    
    if(allItem.checked == true)
    {
        return false;       
    }
    
     for(var i=0; i<allItem.length;i++)
     {
        if(allItem[i].checked == true)
        {
            selectedCount = selectedCount + 1;
            selectedLoc = i;
        }
     }
     if(selectedCount == 0)
     {
        alert("必须先选中一条试题！") ;
        return false ;
     }
     if(selectedCount != 1)
     {
        alert("只能对一条试题进行操作！") ;
        return false ;
     }
    
     var newPlace = document.epaperform.newPlace;

     if(newPlace==null || trim(newPlace.value)=="" || !isNumber(newPlace.value) )
     {
        alert("指定位置的序号输入有误,请重新输入！");
        newPlace.focus();
        return false;
     }
     
     if(newPlace.value < 1 || newPlace.value > allItem.length)
     {
        alert("指定位置的序号已超出范围,请重新输入！");
        newPlace.focus();
        return false;     
     }
     
     //对位置进行交换与排序的操作
     
    var rows = document.all.testTable.rows;

    var selectedItem = rows[selectedLoc].cells[1].innerHTML;
    var selectedContent = rows[selectedLoc].cells[2].innerHTML;
    var newLoc = newPlace.value = newPlace.value -1;      
 
    if(newLoc < selectedLoc)
    {//新位置在前面,newLoc至selectedLoc的条目往后移
        for(var i=selectedLoc-1;i >= newLoc;i--)
        {
            rows[i+1].cells[1].innerHTML = rows[i].cells[1].innerHTML;
            rows[i+1].cells[2].innerHTML = rows[i].cells[2].innerHTML;
        }
    }
    else if(newLoc > selectedLoc)
    {//新位置在后面,newLoc至selectedLoc的条目往前移
        for(var i=selectedLoc+1;i<=newLoc;i++)
        {
           rows[i-1].cells[1].innerHTML = rows[i].cells[1].innerHTML;
           rows[i-1].cells[2].innerHTML = rows[i].cells[2].innerHTML;
        }
    }
    rows[newLoc].cells[1].innerHTML = selectedItem;
    rows[newLoc].cells[2].innerHTML = selectedContent;
}

//检查试卷的分数的合法性
function checkScore()
{
    var testScores = document.epaperform.testScores;
    var allScore = document.epaperform.allScore;
    
    var totalScore = 0;
   
       if(trim(allScore.value)=="" || !isNumber(allScore.value) )
       {
          alert("试卷的总分应不为空与应是数字,输入有误,请重新输入！");
          allScore.focus();
          return false;
        }
        if(testScores.value < 1 || testScores.value > 999)
       {
          alert("试卷的总分的范围为1-999,输入有误,请重新输入！");
          allScore.focus();
          return false;  
       } 
    
    for(var i=0; i<testScores.length;i++)
    {
       if(testScores[i] == null || trim(testScores[i].value)=="" || !isNumber(testScores[i].value) )
       {
          alert("试题的分数应不为空与应是数字,输入有误,请重新输入！");
          testScores[i].focus();
          return false;
        }
        if(testScores[i].value < 1 || testScores[i].value > 999)
       {
          alert("试题的分数的范围为1-999,输入有误,请重新输入！");
          testScores[i].focus();
          return false;  
       }
       totalScore = totalScore + parseInt(testScores[i].value);
    }
    
    if(!(testScores.length > 1))
    {
       if(trim(testScores.value)=="" || !isNumber(testScores.value) )
       {
          alert("试题的分数应不为空与应是数字,输入有误,请重新输入！");
          testScores.focus();
          return false;
        }
        if(testScores.value < 1 || testScores.value > 999)
       {
          alert("试题的分数的范围为1-999,输入有误,请重新输入！");
          testScores.focus();
          return false;  
       }
       totalScore = totalScore + parseInt(testScores.value);       
    }
    
   if(totalScore != parseInt(allScore.value))
   {
       alert("该试卷的试题的总分数与规定的总分数不一致,请检查!");
       return false;
   }
    
    return true;
}


//提交表单-编辑
function submitSave()
{
    var allItem = document.epaperform.testItem; //试题数组
    if(allItem == null)
    {
       alert("对不起该试卷没有试题,不能被提交。");
       return false;
    }
    
    if(checkScore() == false)
    {
       return false;
    }
    document.epaperform.opeType.value = <%=OperatorFlagCode.EPAPER_MODIFY%>
    document.epaperform.submit();
}

//提交表单-发布
function submitRelease()
{
    var allItem = document.epaperform.testItem; //试题数组
    if(allItem == null)
    {
       alert("对不起该试卷没有试题,不能被提交。");
       return false;
    }
    
    if(checkScore() == false)
    {
       return false;
    }
    document.epaperform.opeType.value = <%=OperatorFlagCode.EPAPER_MODIFY_RELEASE%>
    document.epaperform.submit();
}
</script>
<%@ include file="/agt/public/jsp/bot.jsp" %>