table.js

Jbuilder2006开发的严格按MVC设计模式组织开发过程

			if(mode) return(charSet.indexOf(char1.charAt(n))>charSet.indexOf(char2.charAt(n))?1:-1);
			else	 return(charSet.indexOf(char1.charAt(n))<charSet.indexOf(char2.charAt(n))?1:-1);
			break;
		}
	}
	return(0);
}

function sort_tab(the_tab,col,mode){
        var text_is_null=true;
	var tab_arr = new Array();
	var i;
	var start=new Date;
	for(i=1;i<the_tab.rows.length;i++){
		tab_arr.push(new Array(the_tab.rows[i].cells[col].innerText.toLowerCase(),the_tab.rows[i]));
                if(the_tab.rows[i].cells[col].innerText.toLowerCase()==null || the_tab.rows[i].cells[col].innerText.toLowerCase().length>1){
                  text_is_null=false;
                }
	}
        if(text_is_null==false){
	function SortArr(mode) {
		return function (arr1, arr2){
			var flag;
			var a,b;
			a = arr1[0];
			b = arr2[0];
			if(/^(\+|-)?\d+($|\.\d+$)/.test(a) && /^(\+|-)?\d+($|\.\d+$)/.test(b)){
				a=eval(a);
				b=eval(b);
				flag=mode?(a>b?1:(a<b?-1:0)):(a<b?1:(a>b?-1:0));
			}else{
				a=a.toString();
				b=b.toString();
				if(a.charCodeAt(0)>=19968 && b.charCodeAt(0)>=19968){
					flag = judge_CN(a,b,mode);
				}else{
					flag=mode?(a>b?1:(a<b?-1:0)):(a<b?1:(a>b?-1:0));
				}
			}
			return flag;
		};
	}
	tab_arr.sort(SortArr(mode));

	for(i=0;i<tab_arr.length;i++){
		the_tab.lastChild.appendChild(tab_arr[i][1]);
	}
        }

	window.status = " (Time spent: " + (new Date - start) + "ms)";
}

function change_row(the_tab,line1,line2){

	the_tab.rows[line1].swapNode(the_tab.rows[line2])
}

function change_col(the_tab,line1,line2){
	for(var i=0;i<the_tab.rows.length;i++)
		the_tab.rows[i].cells[line1].swapNode(the_tab.rows[i].cells[line2]);
}

function Move_up(the_table){
	event.cancelBubble=true;
	if(cur_row==null || cur_row<=1)return;
	change_row(the_table,cur_row,--cur_row);
}

function Move_down(the_table){
	event.cancelBubble=true;
	if(cur_row==null || cur_row==the_table.rows.length-1 || cur_row==0)return;
	change_row(the_table,cur_row,++cur_row);
}

function Move_left(the_table){
	event.cancelBubble=true;
	if(cur_col==null || cur_col==0)return;
	change_col(the_table,cur_col,--cur_col);
	if(cur_col==sort_col)sort_col=cur_col+1;
	else if(cur_col+1==sort_col)sort_col=cur_col;
}

function Move_right(the_table){
	event.cancelBubble=true;
	if(cur_col==null || cur_col==the_table.rows[0].cells.length-1)return;
	change_col(the_table,cur_col,++cur_col);
	if(cur_col==sort_col)sort_col=cur_col-1;
	else if(cur_col-1==sort_col)sort_col=cur_col;
}

function add_row(the_table) {
	event.cancelBubble=true;
	var the_row,the_cell;
	the_row = cur_row==null?-1:(cur_row+1);
	clear_color();
	var newrow=the_table.insertRow(the_row);
	for (var i=0;i<the_table.rows[0].cells.length;i++) {
		the_cell=newrow.insertCell(i);
		the_cell.innerText="NewRow_" + the_cell.parentElement.rowIndex;
	}
	read_def(the_table);
}

function del_row(the_table) {
	if(the_table.rows.length==1) return;
	var the_row;
	the_row = (cur_row==null || cur_row==0)?-1:cur_row;
	the_table.deleteRow(the_row);
	cur_row = null;
	cur_cell=null;
}

function add_col(the_table) {
	event.cancelBubble=true;
	var the_col,i,the_cell;
	the_col = cur_col==null?-1:(cur_col+1);
	var the_title=prompt("Please input the title: ","Untitled");
	if(the_title==null)return;
	if(the_col!=-1 && the_col<=sort_col && sort_col!=null)sort_col++;
	the_title=the_title==""?"Untitled":the_title
	clear_color();
	for(var i=0;i<the_table.rows.length;i++){
		the_cell=the_table.rows[i].insertCell(the_col);
		the_cell.innerText=i==0?the_title:("NewCol_" + the_cell.cellIndex);
	}
	read_def(the_table);
}

function del_col(the_table) {
	if(the_table.rows[0].cells.length==1) return;
	var the_col,the_cell;
	the_col = cur_col==null?(the_table.rows[0].cells.length-1):cur_col;
	if(the_col!=-1 && the_col<sort_col && sort_col!=null)sort_col--;
	else if(the_col==sort_col)sort_col=null;
	for(var i=0;i<the_table.rows.length;i++) the_table.rows[i].deleteCell(the_col);
	cur_col = null;
	cur_cell=null;
}

function res_tab(the_table){
	the_table.outerHTML=Org_con;
	init();
}

function exp_tab(the_table){
	var the_content="";
	document.onclick();
	the_content=the_table.outerHTML;
	the_content=the_content.replace(/ style=\"[^\"]*\"/g,"");
	the_content=the_content.replace(/ mode=\"(false|true)"/g,"");
	the_content=the_content.replace(/ oBgc=\"[\w#\d]*\"/g,"");
	the_content=the_content.replace(/ oFc=\"[\w#\d]*\"/g,"");
	the_content=the_content.replace(/<DIV contentEditable=false>([^<]*)<\/DIV>/ig,"$1");
	the_content="<style>table{font-size: 9pt;word-break:break-all;cursor: default;BORDER: black 1px solid;background-color:#eeeecc;border-collapse:collapse;border-Color:#999999;align:center;}</style>\n"+the_content;
	var newwin=window.open("about:blank","_blank","");
	newwin.document.open();
	newwin.document.write(the_content);
	newwin.document.close();
	newwin=null;
}