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初学jquery 写得比较乱
/** 创建systemColumn的树状结构 */    
    function createLoadMidSubtable()
    {
        $("#systemColumn").empty();
        
        /** 创建系统列大项 */
        var info="";
        info += "<dt id='systemColumnBasicInfo'><span value='0'>+企业基本信息</span></dt>";
        info += "<dt id='systemColumnConcact1'><span value='0'>+联系人1</span></dt>";
        info += "<dt id='systemColumnConcact2'><span value='0'>+联系人2</span></dt>";
        info += "<dt id='systemColumnConcact3'><span value='0'>+联系人3</span></dt>";
        info += "<dt id='systemColumnBussiness'><span value='0'>+业务信息</span></dt>";
        info += "<dt id='systemColumnOther'><span value='0'>+新增列</span></dt>";
        $("#systemColumn").append(info);
        $("#systemColumn").find("dt").css(
        {
            "font-weight":600,
            "cursor":"pointer"
        });
        
        /** 创建企业基础信息 */
        info = "";
        for(var i=0;i<loadMidBiztable.length;i++)
        {
            info+="<dd id='"+loadMidBiztable[i][0]+"'>"+loadMidBiztable[i][1]+"</dd>";
        }
        $("#systemColumnBasicInfo").append(info);
        
        /** 联系人1-3信息 */
        for(var i=1; i<=3; i++)
        {
            info = "";
            for(var j=0;j<loadContact.length;j++)
            {
                info+="<dd id='c"+i+loadContact[j][0]+"'>"+loadContact[j][1]+"</dd>";
            }
            $("#systemColumnConcact"+i).append(info);
        }
        var bussinessType = 1;
        /** 业务信息 */
        info = "";
        if(bussinessType == 1)
        {
            //发行订阅
            for(var i=0;i<loadMidSubtable.length;i++)
            {
                info+="<dd id='"+loadMidSubtable[i][0]+"'>"+loadMidSubtable[i][1]+"</dd>";
            }
        }
        else if(bussinessType == 2)
        {
            //咨询
            for(var i=0;i<loadMidPritable.length;i++)
            {
                info+="<dd id='"+loadMidPritable[i][0]+"'>"+loadMidPritable[i][1]+"</dd>";
            }
        }
        else if(bussinessType == 3)
        {
            //展会招展
            for(var i=0;i<loadMidExtable.length;i++)
            {
                info+="<dd id='"+loadMidExtable[i][0]+"'>"+loadMidExtable[i][1]+"</dd>";
            }
        }
        else if(bussinessType == 4)
        {
            //稿件
            for(var i=0;i<loadMidManutable.length;i++)
            {
                info+="<dd id='"+loadMidManutable[i][0]+"'>"+loadMidManutable[i][1]+"</dd>";
            }
        }
        $("#systemColumnBussiness").append(info);
        
        /** 对选项目添加样式和事件 */
        $("#systemColumn").find("dd").css(
        {
            "padding-left":"20px",
            "font-weight":"300",
            "padding-top":"3px",
            "display":"none"
        });
        
        /** 每个小项目点击变色  */
        $("#systemColumn").find("dd").click(function()
        {
            /** 全部设置成白色 */
            $("#systemColumn").find("dd").each(function(i)
            {
                if($(this).css("display") != "none")
                {
                    $(this).css(
                    {
                        "background-color":"white",
                        "color":"#100d08"
                    });
                }
            });
    
            /** 把自己设置成蓝色 */
            $(this).css(
            {
                "background-color":"#022658",
                "color":"white"
            });
        });
            
        /** 每个大项点击时可收缩 */
        $("#systemColumn").find("dt").find("span").click(function()
        {
            var spanHTML = $(this).html().substr(1);
            if($(this).attr("value") == "0")
            {
                $(this).attr("value","1");
                $(this).parent().children("dd").each(function(i){
                
                    if($(this).css("background-color") != "#022658")
                    {
                        $(this).css({"display":""});
                    }
                });
                /** 替换第一个字符 */
                $(this).html("-" + spanHTML);
            }
            else
            {
                $(this).attr("value", "0");
                $(this).parent().children("dd").each(function(i){
                
                    if($(this).css("background-color") == "#022658"
                        && $(this).css("display") != "none")
                    {
                        $(this).css({"background-color":"white","color":"#100d08"});
                    }
                });
                $(this).parent().children("dd").css({"display":"none"});
                $(this).html("+" + spanHTML);
            }
        });
    }
    
    /** 创建文字的字段列表 */
    function originalColumn(index, fieldName)
    {
        $("#originalColumn").append("<dd id='"+index+"'>" + fieldName + "<dd>");
        /** 对选项目添加样式和事件 */
        $("#" + index).css({
            "padding-left":"10px",
            "font-weight":"300",
            "padding-top":"3px",
            "cursor":"pointer"
        });
        /** 添加点击事件 */
        $("#" + index).click(function()
        {
            /** 全部设置成白色 */
            $("#originalColumn").find("dd").each(function(i)
            {
                if($(this).css("display") != "none")
                {
                    $(this).css({
                    "background-color":"white",
                    "color":"#100d08"
                    });
                }
            });
            
            /** 把自己设置成蓝色 */
            $(this).css(
            {
                "background-color":"#022658",
                "color":"white"
             });
        });
    }
    
    /** 添加对应的关系 */
    function columnConstrastAdd2()
    {
        /** 得到第一个列表的选中的对象 */
        var origObj = $("#originalColumn").find("dd").filter(
            function (index)
            {
                if($(this).css("background-color") == "#022658"
                    && $(this).css("display") != "none")
                {
                    return $(this); 
                }
            }
        );
        if(origObj.attr("id") == undefined)
        {
            alert("请选择\"原文件列名\"");
            return;
        }
        
        /** 得到第二个列表选中的对象 */
        var sysObj = $("#systemColumn").find("dd").filter(
            function (index)
            {
                if($(this).css("background-color") == "#022658" 
                    && $(this).css("display") != "none")
                {
                    return $(this); 
                }
            }
        );
        if(sysObj.attr("id") == undefined)
        {
            alert("请选择\"系统原列名\"");
            return;
        }
        
        /** 向关系框内添加 */
        var relationDDId = origObj.attr("id")+"_"+sysObj.attr("id")+"_"+sysObj.text();
        var relationDDValue = origObj.attr("id")+":"+sysObj.attr("id")+":"+sysObj.text();
        $("#relationColumn").append("<dd id='"+relationDDId+"' value='"+relationDDValue+"'>" + origObj.text()+"<strong> --> </strong> "+sysObj.text()+"</dd>");
        
        /** 隐藏已经选中的 */
        origObj.hide();
        sysObj.hide();
        
        /** 对选项目添加样式和事件 */
        $("#" + relationDDId).css({
            "padding-left":"10px",
            "font-weight":"300",
            "padding-top":"3px",
            "cursor":"pointer"
        });
        /** 添加点击事件 */
        $("#" + relationDDId).click(function()
        {
            /** 全部设置成白色 */
            $("#relationColumn").find("dd").css({
                "background-color":"white",
                "color":"#100d08"
            });
            
            /** 把自己设置成蓝色 */
            $(this).css(
            {
                "background-color":"#022658",
                "color":"white"
             });
        });
          
        //alert(origObj.attr("id") + "-" + origObj.text());
        //alert(sysObj.attr("id") + "-" + sysObj.text());
    }
    
    /** 删除对应关系 */
    function columnConstrastDelete2()
    {
        var relationObj = $("#relationColumn>dd").filter(
            function (index)
            {
                if($(this).css("background-color") == "#022658")
                {
                    return $(this); 
                }
            }
        );
        
        /** 检查是否选中要删除的列 */
        if(relationObj.attr("value") == undefined)
        {
            alert("请选择要删除的列");
            return;
        }
        
        /** 文件字段开始 */
        var orgiIdSysId = relationObj.attr("value").split(":");
        oriDDTemp = $("#originalColumn>dd[id="+orgiIdSysId[0]+"]");
        /** 原框里如果有颜色为选中的,取消选择 */
        oriDDTemp.parent().find("dd").each(function(i)
        {
            if($(this).css("display") != "none"
                && $(this).css("background-color") == "#022658")
            {
                $(this).css({"background-color":"white","color":"#100d08"});
            }
        });
        oriDDTemp.show();
        
        /** 系统字段开始 */
        /** 它一定要设置颜色(如果该大项是隐藏的,就改背景色,否则就显示) */
        var sysDDTemp = $("#systemColumn>dt>dd[id="+orgiIdSysId[1]+"]");
        
        /** 原框里如果有颜色为选中的,取消选择 */
        sysDDTemp.parent().find("dd").each(function(i)
        {
            if($(this).css("display") != "none"
                && $(this).css("background-color") == "#022658")
            {
                $(this).css({"background-color":"white","color":"#100d08"});
            }
        });
        
        if(sysDDTemp.parent().find("span").attr("value")=="0")
        {
            sysDDTemp.css({"background-color":"white","color":"#100d08"});
        }
        else
        {
            $("#systemColumn>dt>dd[id="+orgiIdSysId[1]+"]").show();
        }
        /** 删除对象 */
        relationObj.remove();
    }
    
    /** 新增自定义列 */
    function newColumnAdd()
    {    
        /** 对新增列的个数进行判断 */
        if($("#systemColumnOther>dd").length>20)
        {
            alert("最多只可以增加20个自定义列!");
            return;
        }
        /** 参数进行检查 */
        var otherColumTemp = $.trim($("#systemColumnOtherInputId").attr("value"));
        if(otherColumTemp.length<=0)
        {
            alert("请填写自定义列的名称!");
            $("#systemColumnOtherInputId").focus();
            return;
        }
        /** 新增加列里不能包含空格 */
        if(otherColumTemp.indexOf(" ")>0)
        {
            alert("自定义列的名称不能包含空格!");
            $("#systemColumnOtherInputId").focus();
            return;
        }
        
        var columnNum = -1;
        if($("#systemColumnOther>dd").length != 0)
        {
            /** 得到列的名称 */
            for(var i=0; i<20; i++)
            {
                var isContain = false;
                /** 从序数最小开始排列 */
                $("#systemColumnOther>dd").each(function(j){
                    var tempId = $(this).attr("id");
                    //alert(tempId);
                    if(tempId.replace("column","")==i)
                    {
                        isContain = true;
                    }
                });
                if(!isContain)
                {
                    columnNum = i;
                    break;
                }
            }
            //alert(columnNum);
            if(columnNum == -1)
            {
                alert("找不到对应的列");
                return;
            }
        }
        else
        {
            var columnNum = 0;
        }
        
        /** 新增新定义列 */    
        $("#systemColumnOther").append("<dd id='column"+columnNum +"'>"+otherColumTemp+"_"+columnNum+"</dd>");
        
        /** 对选项目添加样式和事件 */
        $("#systemColumnOther").find("dd").css(
        {
            "padding-left":"20px",
            "font-weight":"300",
            "padding-top":"3px"
        });
        
        /** 每个小项目点击变色  */
        $("#systemColumnOther").find("dd").click(function()
        {
            /** 全部设置成白色 */
            $("#systemColumnOther").find("dd").each(function(i)
            {
                if($(this).css("display") != "none")
                {
                    $(this).css(
                    {
                        "background-color":"white",
                        "color":"#100d08"
                    });
                }
            });
    
            /** 把自己设置成蓝色 */
            $(this).css(
            {
                "background-color":"#022658",
                "color":"white"
            });
        });
    }
    
    /** 删除自定义列 */
    function newColumnDelete()
    {
        $("#systemColumnOther").find("dd").each(function(){
            if($(this).css("display") != "none" 
                && $(this).css("background-color") == "#022658" )
            {
                $(this).remove();
            } 
        });        
    }        
    
        $(document).ready(function() {            
            
            $('#formFile').ajaxForm();
            createLoadMidSubtable();
            originalColumn(1, 'column1');    
            originalColumn(2, 'column2');
            originalColumn(3, 'column3');    
        });
posted on 2010-04-12 17:53 HUIKK 阅读(342) 评论(0)  编辑  收藏 所属分类: JavaScript

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