用.Net实现基于CSS的AJAX开发(4)

2024-07-10 13:12:46

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else
   ...{
   // 如果已经点击了确定
   var pars = "pars=";
   if(tr.getattribute('editing')!=0) ...{
   td.childnodes[0].removenode(true);
   td.childnodes[0].removenode(true);
   td.childnodes[0].removenode(true);
   var linkel2 = createelement('a');
   linkel2.href="#";
   linkel2.onclick = that.editrow;
   linkel2.innertext = "修改";
   td.appendchild(linkel2);

   for(h=0;h<tr.cells.length;h++) ...{
   if(!css.elementhasclass(tr.cells[h],'editbtn')&&!css.elementhasclass(tr.cells[h],'delbtn')
   &&!css.elementhasclass(tr.cells[h],'updownbtn')) ...{
   var colid = tr.cells[h].getattribute('columnid');
   if(tr.cells[h].firstchild.value!=null)
   pars += h +"^"+ tr.cells[h].firstchild.value +"|";
   else
   pars += h +"^"+ tr.cells[h].innertext +"|";
   }

   if(!css.elementhasclass(tr.cells[h],'editbtn')&&!css.elementhasclass(tr.cells[h],'delbtn')
   &&!css.elementhasclass(tr.cells[h],'updownbtn') &&!css.elementhasclass(tr.cells[h],'noedit')) ...{
   tr.cells[h].innerhtml = tr.cells[h].firstchild.value;

   }
   }
   pars = pars.substr(0,pars.length-1);
   tr.setattribute('editing',0);
   pars += "&command=editrow&callback=afterupdate&table="+table.id;
   new ajax.updater('result','dispatcher.ajax?'+pars,...{evalscripts: true});
   }

   }

   },
   /**//**
   * 取消修改
   **/
   cancelrow : function(e) ...{
   var that = crudbtn.that;
   var target = geteventtarget(e);
   var td = target.parentnode;
   var tr = td.parentnode;
   var thead = tr.parentnode;
   var table = thead.parentnode;

   var column = target.getattribute('columnid') || td.cellindex;

   for(var o=0;o<tr.cells.length-1;o++) ...{
   // 如果该列含有修改样式、删除样式或其他类似样式，则忽略该列
   if(!css.elementhasclass(tr.cells[o],'editbtn')&&!css.elementhasclass(tr.cells[o],'delbtn')
   &&!css.elementhasclass(tr.cells[o],'updownbtn') &&!css.elementhasclass(tr.cells[o],'noedit')) ...{
   tr.cells[o].innerhtml = tr.cells[o].firstchild.getattribute('oldvalue');
   tr.setattribute('editing',0);
   target.innertext = target.getattribute('oldvalue');
   }

   }
   var linkel = createelement('a');
   linkel.href = '#';
   linkel.onclick = that.editrow;

   td.firstchild.removenode(true);
   td.firstchild.removenode(true);
   td.firstchild.removenode(true);


   var innerels = td.childnodes;
   linkel.innertext = "修改";
   td.appendchild(linkel);
   td.setattribute('columnid', column);
   },
   /**//**
   * 上移按钮
   **/
   uprow : function(e) ...{
   var that = crudbtn.that;
   var linkel = geteventtarget(e);
   var td = linkel.parentnode;
   var tr = td.parentnode;
   var thead = tr.parentnode;
   var table = thead.parentnode;

   // var column = linkel.getattribute('columnid') || td.cellindex;
   var otr = tr.innerhtml;
   if(tr.rowindex == 1) ...{
   alert("已经是第一行了");
   return false;
   }
   else ...{
   table.moverow(tr.rowindex,tr.rowindex-1);
   this.isodd = true;
   var rows = table.tbodies[0].rows;

   // 重新隔行换色
   for (var i=1;i<rows.length;i++) ...{
   if (!this.isodd) ...{
   css.addclasstoelement(rows[i], 'odd');
   } else ...{
   css.removeclassfromelement(rows[i], 'odd');
   }
   this.isodd = !this.isodd;
   }

   }

   // 实现ajax调用处理上移
   var pars = "pars=";
   for(h=0;h<tr.cells.length;h++) ...{
   if(!css.elementhasclass(tr.cells[h],'editbtn')&&!css.elementhasclass(tr.cells[h],'delbtn')
   &&!css.elementhasclass(tr.cells[h],'updownbtn')) ...{
   var colid = tr.cells[h].getattribute('columnid');
   if(tr.cells[h].firstchild.value!=null) ...{
   pars += h +"^"+ tr.cells[h].firstchild.value +"|";
   }
   else ...{
   pars += h +"^"+ tr.cells[h].innertext +"|";
   }
   }
   }
   var pars2 = "&pars2=";
   var uprow = table.rows[tr.rowindex+1];
   for(y=0;y<uprow.cells.length;y++) ...{
   if(!css.elementhasclass(uprow.cells[y],'editbtn')&&!css.elementhasclass(uprow.cells[y],'delbtn')
   &&!css.elementhasclass(uprow.cells[y],'updownbtn')) ...{
   var colid = uprow.cells[y].getattribute('columnid');
   if(uprow.cells[y].firstchild.value!=null) ...{
   pars2 += y +"^"+ uprow.cells[y].firstchild.value +"|";
   }
   else ...{
   pars2 += y +"^"+ uprow.cells[y].innertext +"|";
   }
   }
   }
   pars3 = "&command=moveupdown&callback=afterupdate&table="+table.id;
   new ajax.updater('result','dispatcher.ajax?'+pars+pars2+pars3,...{evalscripts: true});

   },

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