□JS文件源码:GridColorCont...... JS文件源码:GridColorControl.js ===================================== /*-----------------调用说明----------------- 说明:可用于架设页面事件。 入口函数:OnFocusSet(....) 如:OnFocusSet( "#000000","#FFFFFF","#FFFFFF","#000000" ) 实用调用例子: 鼠标事件: onMouseOver='OnFocusSet( "#000000","#FFFFFF","#FFFFFF","#000000" )' 单击事件: onClick='OnFocusSet( "#000000","#FFFFFF","#FFFFFF","#000000" )' 参数说明: 参数一[color]:未选中时的字体颜色 参数二[backColor]:未选中时的背景颜色 参数三[selectColor]:选中时的字体颜色 参数四[selectBackColor]:选中时的背景颜色 ------------------------------------------*/ var Rows=new Array(); var ShiftStartRow=""; var setColor,setBackColor,setSelectColor,setSelectBackColor; /*---------主函数入口----------*/ function OnFocusSet( color,backColor,selectColor,selectBackColor ) { setColor = color; setBackColor = backColor; setSelectColor = selectColor; setSelectBackColor = selectBackColor; Set(); } //-----------操作---------------- function Set() { iRow=window.event.srcElement; do { iRow=iRow.parentElement; } while(iRow.tagName!='TR') if(event.ctrlKey) { var j=-1; for(i=0;i if(iRow==Rows[i]) { j=i;break; } } if(j!=-1) { for(i=j;i Rows[i]=Rows[i+1]; } Rows.length=Rows.length-1; } else { Rows[Rows.length]=iRow; } ShiftStartRow=iRow; } else if(event.shiftKey) { if(ShiftStartRow!="") { var StartIndex=ShiftStartRow.rowIndex; var EndIndex=iRow.rowIndex; var oTable=iRow.parentElement;Rows.length=0; if(StartIndex < EndIndex) { for(var i=StartIndex;i Rows.push(oTable.rows[i]); } } if(StartIndex >= EndIndex) { for(var i=EndIndex;i Rows.push(oTable.rows[i]); } } } } else { Rows.length=1; Rows[0]=iRow; ShiftStartRow=iRow; } changeColor(iRow); } //------------颜色改变------------ function changeColor(obj) { for(var i=1;i obj.parentElement.rows(i).style.backgroundColor=setBackColor; obj.parentElement.rows(i).style.color=setColor; } var keyValue=""; for(i=0;i Rows[i].style.backgroundColor=setSelectBackColor; keyValue += Rows[i].id+","; Rows[i].style.color=setSelectColor; } } =========================================== 后台DataGrid梆定方法: =========================================== private void dgList_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) { if( e.Item.ItemType==ListItemType.Item || e.Item.ItemType==ListItemType.AlternatingItem || e.Item.ItemType==ListItemType.SelectedItem) { e.Item.Attributes.Add("onClick","OnFocusSet( '#000000','#FFFFFF','#FFFFFF','#000000' );"); } } =========================================== 前台.aspx文件调用JS即可: |
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