ziqim/Yangcai365_web/manage/zinc/js/mercolumn_2018102301.js

+(function(Z)
{
//BEGIN
var Mercolumn =  window.Mercolumn = {};
Mercolumn.initPageColumn = function (layoutCode, layoutName)
{
    if (!layoutName || !layoutCode)
        return false;
        
    var _tr_ = Z('tr[data-layoutCode=\''+layoutCode+'\']');
    if (!_tr_)
    {
        console.error("["+layoutCode+"]" + "元素查询异常")
        return false;
    }
        
    var _tr = _tr_[0];
    if (!_tr)
    {
        console.log("["+layoutCode+"]" + "未找到元素")
        return false;
    }
        
    var cells = _tr.cells;
    var nameArr = [];
    var columns = [];
    Z.each(cells, function(td, i){
        var columnName = td.innerText;
        columnName = Z.S.trim(columnName);
        if (Z.V.isNotEmptyBlank(columnName))//有效列名信息
        {
            nameArr[i] = columnName;
            columns[i] = columnName;
        }
    });
    
    if (nameArr.length == 0)
    {
        console.log("["+layoutCode+"]" + "找不到列信息")
        return false;
    }
    
    var init_success = false;
    try
    {   
        var ajax = new Z.Ajax();
        ajax.setSync();
        ajax.setClassName("MercolumnPresenter");
        ajax.setMethodName("initPageLayoutColumn");
        ajax.addParam("layoutCode", layoutCode);
        ajax.addParam("layoutName", layoutName);
        ajax.addParam("sysColumns", Z.AR.toString(nameArr, ","));
        ajax.setFailure(function(){
            console.error("初始化页面信息列异常："+this.responseText)
        });
        ajax.setSuccess(function()
        {
            init_success = true;
        });
        ajax.execute();
    }catch(e)
    {
        console.log(e)
    }
    return init_success;
}

Mercolumn.doQueryColumns = function(layoutCode)
{
    if (!layoutCode)
        return [];
        
    var _tr_ = Z('tr[data-layoutCode=\''+layoutCode+'\']');
    if (!_tr_)
    {
        console.error("["+layoutCode+"]" + "元素查询异常")
        return [];
    }
        
    var _tr = _tr_[0];
    if (!_tr)
    {
        console.log("["+layoutCode+"]" + "未找到元素")
        return [];
    }
    
    
    var cells = _tr.cells;
    var nameArr = [];
    var columns = {};
    Z.each(cells, function(td, i){
        var columnName = td.innerText;
        columnName = Z.S.trim(columnName);
        if (Z.V.isNotEmptyBlank(columnName))//有效列名信息
        {
            nameArr[i] = columnName;
            columns[columnName] = i;
        }
    });
    
    return columns;
}

Mercolumn.doShowMerPageColumn = function (layoutCode, layoutName, orgId)
{
    var init_success = Mercolumn.initPageColumn(layoutCode, layoutName);//初始化
    if (!init_success)
        return;//初始化失败了不设置
        
    var pageColumns = Mercolumn.doQueryColumns(layoutCode);
    if (!orgId || orgId == -1)
    {
        return false;
    }
    
    try
    {
        var ajax = new Z.Ajax();
        ajax.setClassName("MercolumnPresenter");
        ajax.setMethodName("doQueryMerPageLayoutColumns");
        ajax.addParam("orgId", orgId);
        ajax.addParam("layoutCode", layoutCode);
        ajax.setFailure(function(){
            console.error("设置隐藏商户信息列异常："+this.responseText);
        });
        ajax.setSuccess(function(){
            var obj = Z.J.toObject(this.responseText);
            var dataList = obj.dataList;
            console.log(obj);
            if (!dataList || dataList.length == 0 || !dataList[0])
                return;
            
            var merColsNames = Z.AR.toArray(dataList[0].merColumns, ",")
            var mercolumsIndex=[];
            
            //查询影藏列下标
            var hideIndexs = [];
            for (var colsName in pageColumns)
            {
                if (Z.AR.contains(merColsNames, colsName))
                {
                    var ind = pageColumns[colsName];
                    mercolumsIndex[colsName] = ind;
                    hideIndexs.push(ind);
                }
            }
            
            console.log("mercolumsIndex:");
            console.log(mercolumsIndex);
            console.log(hideIndexs);
            
            //查询标记隐藏表标头
            var _tr_ = Z('tr[data-layoutCode=\''+layoutCode+'\']');
            if (!_tr_ || _tr_ .length == 0)
            {
                return;
            }
            
            var parentWidth = 0;
            var scrollWidth = 0;
            var table = _tr_.parent()[0]
            if (Z.S.equalsIgnoreCase(table.tagName, "tbody"))
            {
                table = Z(table).parent();
                scrollWidth = table[0].scrollWidth;
                var elem = table.parent()[0];
                parentWidth = elem.clientWidth-table[0].offsetLeft*2;
            }
            
            //计算隐藏宽度
            var cutWidth = 0;
            var thead = _tr_[0];
            var _cells_ = thead.cells;
            for(var ci = 0; ci < _cells_.length; ci++)
            {
                if (!Z.AR.contains(hideIndexs, ci*1))
                {
                    var td = _cells_[ci];
                    cutWidth += td.scrollWidth;
                }
            }
            
            //隐藏列
            var trs = table.find("tr");
            for (var i=0; i<trs.length; i++)
            {
                var cols = trs[i].cells;
                for(var ci = 0; ci < cols.length; ci++)
                {
                    if (!Z.AR.contains(hideIndexs, ci*1))
                    {
                        Z(cols[ci]).hide();
                    }
                }
            }
            
            //重新设置table宽度
            var table_width = scrollWidth - cutWidth;
            if (table_width < parentWidth)
                table_width = parentWidth
            
            table[0].style.width = table_width + "px";
            
        });
        ajax.execute();
    }catch (e)
    {
        console.log(e)
    }
}

//END
})(zhiqim);