setshowposition.js

CallSun 人才招聘求职系统 V2.20

// JScript 文件

var bDown = false;
var divObj, divX, divY, divZ;
var ObjSelected = null;

function mousemove()
{
    if(!bDown)return;
    divObj.style.left = document.documentElement.scrollLeft + event.x - divX;
    divObj.style.top = document.documentElement.scrollTop + event.y - divY;
    var imgMap = GetElementById("ImgMap");
    GetElementById("TxtPointX").value = GetBrowserPositionX(divObj) - GetBrowserPositionX(imgMap);
    GetElementById("TxtPointY").value = GetBrowserPositionY(divObj) - GetBrowserPositionY(imgMap);
}

function mousedown()
{
    if(event.button!=1)return;
    divObj = event.srcElement;
    divObj.setCapture();
    divZ = divObj.style.zIndex;
    divObj.style.zIndex = 100;
    divX = event.offsetX;
    divY = event.offsetY;
    bDown = true;    
//    SetCheckedByValueInGroup("RdoOperation","Update");
//    SetOperationBtnValue('更新展位');
    if (ObjSelected != null)
    {
        SetStyleClass(ObjSelected.id,"ShowPosition");
    }
    ObjSelected = divObj;
    SetStyleClass(ObjSelected.id,"ShowPositionSelected");
}

function mouseup()
{
    bDown = false;
    divObj.style.zIndex = divZ;
    divObj.releaseCapture();
    var sp = ShowPositionList[parseInt(divObj.Num)];
    if ((sp.PointX != GetBrowserPositionX(divObj)) || (sp.PointY != GetBrowserPositionY(divObj)))
    {
        if (sp.RowState != RowState.Added)
        {
            sp.RowState = RowState.Modified;
        }
    }
}

function mousedbclick()
{
    divObj = event.srcElement;
    var sp = ShowPositionList[parseInt(divObj.Num)];
    SetCheckedByValueInGroup("RdoOperation","Update");
    GetElementById("TxtName").value = divObj.innerHTML;
    GetElementById("TxtDescription").value = sp.Description;
    GetElementById("BtnOK").focus();
    GetElementById("SpnId").innerHTML = divObj.Num;
    var imgMap = GetElementById("ImgMap");
    GetElementById("TxtPointX").value = GetBrowserPositionX(divObj) - GetBrowserPositionX(imgMap);
    GetElementById("TxtPointY").value = GetBrowserPositionY(divObj) - GetBrowserPositionY(imgMap);
    GetElementById("TxtWidth").value =  sp.Width;
    GetElementById("TxtHeight").value = sp.Height;
    GetElementById("TxtPrice").value = sp.Price;
    SetOperationBtnValue('更新展位');
    ObjSelected = divObj;
}

function InsertShowPosition()
{
    var sp = new ShowPosition();
    sp.Id = 0;
    sp.Name = GetElementById("TxtName").value;
    sp.Description = GetElementById("TxtDescription").value;
    var pointX = parseInt(GetElementById("TxtPointX").value);
    var pointY = parseInt(GetElementById("TxtPointY").value);
    sp.PointX = pointX;
    sp.PointY = pointY;
    sp.Width = GetElementById("TxtWidth").value;
    sp.Height = GetElementById("TxtHeight").value;
    sp.Price = GetElementById("TxtPrice").value;
    sp.RowState = RowState.Added;
    var num = ShowPositionList.length;
    ShowPositionList.AddItem(sp);
    GetElementById("ShowPositionPanel").insertAdjacentHTML("beforeEnd","<div class=\"ShowPosition\" id=\"SP" + num + "\" Num=\"" + num + "\" onmousedown=\"mousedown();\" onmouseup=\"mouseup();\" onmousemove=\"mousemove();\" ondblclick=\"mousedbclick();\">" + GetElementById("TxtName").value + "</div>");
    var imgMap = GetElementById("ImgMap");
    var divSp = GetElementById("SP" + num);
    divSp.style.left = GetBrowserPositionX(imgMap) + pointX;
    divSp.style.top = GetBrowserPositionY(imgMap) + pointY;
    divSp.style.width = sp.Width;
    divSp.style.height = sp.Height;
}

function UpdateShowPosition()
{
    if (ObjSelected != null)
    {
        var sp = ShowPositionList[parseInt(ObjSelected.Num)];
        sp.Name = GetElementById("TxtName").value;
        sp.Description = GetElementById("TxtDescription").value;
        if (sp.RowState != RowState.Added)
        {
            sp.RowState = RowState.Modified;
        }
        ObjSelected.innerHTML = sp.Name;
        sp.Width = GetElementById("TxtWidth").value;
        sp.Height = GetElementById("TxtHeight").value;
        sp.Price = GetElementById("TxtPrice").value;
        var imgMap = GetElementById("ImgMap");
        ObjSelected.style.left = GetBrowserPositionX(imgMap) + parseInt(GetElementById("TxtPointX").value);
        ObjSelected.style.top = GetBrowserPositionY(imgMap) + parseInt(GetElementById("TxtPointY").value); 
        ObjSelected.style.width = sp.Width;
        ObjSelected.style.height = sp.Height;
    }
    else
    {
        alert("请双击选择要更新的展位");
    }
}

function DeleteShowPosition()
{
    if (ObjSelected != null)
    {
        var index = parseInt(ObjSelected.Num);
        var sp = ShowPositionList[index];
        if (sp.RowState == RowState.Added)
        {
            sp.RowState = RowState.None;
        }
        else
        {
            sp.RowState = RowState.Deleted;
        }
        var dataPanel = GetElementById("ShowPositionPanel");
        dataPanel.removeChild(ObjSelected);
        ObjSelected = null;
    }
}

function SaveData()
{
    var data = GetData();
    if (!data.IsNullOrEmpty())
    {
        GetElementById("HidData").value = data;
        FormSubmit();
    }
    else
    {
        alert("未改变任何数据，无须保存");
    }
}

function GetData()
{
    var result = "";
    if (ShowPositionList.length > 0)
    {
        var saveData = new Array();
        var imgMap = GetElementById("ImgMap");
        var baseX = GetBrowserPositionX(imgMap);
        var baseY = GetBrowserPositionY(imgMap);
        var count = 0;
        saveData.AddItem("<data>");
        for (var i = 0;i < ShowPositionList.length; i++)
        {
            var sp = ShowPositionList[i];
            if ((sp.RowState == RowState.Added) || (sp.RowState == RowState.Modified))
            {
                var objSP = GetElementById("SP" + i);
                saveData.AddItem("<row>");
                saveData.AddItem("<id>" + sp.Id + "</id>");
                saveData.AddItem("<name>" + sp.Name + "</name>");
                saveData.AddItem("<desc><![CDATA[" + sp.Description + "]]></desc>");
                saveData.AddItem("<x>" + (GetBrowserPositionX(objSP) - baseX) + "</x>");
                saveData.AddItem("<y>" + (GetBrowserPositionY(objSP) - baseY) + "</y>");
                saveData.AddItem("<width>" + sp.Width + "</width>");
                saveData.AddItem("<height>" + sp.Height + "</height>");
                saveData.AddItem("<price>" + sp.Price + "</price>");
                saveData.AddItem("<rowstate>" + sp.RowState + "</rowstate>");
                saveData.AddItem("</row>");
                count ++;
            }
            else if (sp.RowState == RowState.Deleted)
            {
                saveData.AddItem("<row>");
                saveData.AddItem("<id>" + sp.Id + "</id>");
                saveData.AddItem("<name></name>");
                saveData.AddItem("<desc><![CDATA[]]></desc>");
                saveData.AddItem("<x></x>");
                saveData.AddItem("<y></y>");
                saveData.AddItem("<width></width>");
                saveData.AddItem("<height></height>");
                saveData.AddItem("<price></price>");
                saveData.AddItem("<rowstate>" + sp.RowState + "</rowstate>");
                saveData.AddItem("</row>");
                count ++;
            }
        }
        saveData.AddItem("</data>");
        if (count > 0)
        {
            result = saveData.join("");
        }
    }
    return result;
}

function OK()
{
    if (FormCheck())
    {
        if (GetCheckedValueInGroup("RdoOperation") == "Insert")
        {
            InsertShowPosition();
        }
        else
        {
            UpdateShowPosition();
        }
    }
}

function FormCheck()
{
    var formControlList = new Array();
    formControlList.AddItem(new FormControl("TxtName",CheckType.CheckEmpty,true,"请输入展位名称"));
    formControlList.AddItem(new FormControl("TxtPointX",CheckType.CheckInt,true,"请输入展位X坐标,必须是数字型数据"));
    formControlList.AddItem(new FormControl("TxtPointY",CheckType.CheckInt,true,"请输入展位Y坐标,必须是数字型数据"));
    formControlList.AddItem(new FormControl("TxtWidth",CheckType.CheckInt,true,"请输入展位宽度,必须是数字型数据"));
    formControlList.AddItem(new FormControl("TxtHeight",CheckType.CheckInt,true,"请输入展位高度,必须是数字型数据"));
    formControlList.AddItem(new FormControl("TxtPrice",CheckType.CheckFloat,true,"请输入展位价格,必须是数字型数据"));
    return CheckControlList(formControlList);
}

function SetOperationBtnValue(value)
{
    GetElementById("BtnOK").value = value;
}

function PageInit()
{
    var imgMap = GetElementById("ImgMap");
    for (var i = 0; i < ShowPositionList.length; i++)
    {
        var sp = ShowPositionList[i];
        var num = i;
        GetElementById("ShowPositionPanel").insertAdjacentHTML("beforeEnd","<div style=\"width:" + sp.Width + "px;height:" + sp.Height + "px;\" class=\"ShowPosition\" id=\"SP" + num + "\" Num=\"" + num + "\" onmousedown=\"mousedown();\" onmouseup=\"mouseup();\" onmousemove=\"mousemove();\" ondblclick=\"mousedbclick();\">" + sp.Name + "</div>");
        var divSp = GetElementById("SP" + num);
        divSp.style.left = GetBrowserPositionX(imgMap) + parseInt(sp.PointX);
        divSp.style.top = GetBrowserPositionY(imgMap) + parseInt(sp.PointY); 
    }
}