string.js

js 异步加载 tree 采用ajax技术

// JavaScript Document
//<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<!--
function getURLencode(GetURL){
	GetURL = GetURL.replace('~','%7e');
	GetURL = GetURL.replace('@','%40');
	GetURL = GetURL.replace('#','%23');
	GetURL = GetURL.replace('$','%24');
	GetURL = GetURL.replace('%','%25');
	GetURL = GetURL.replace('\^','%5e');
	GetURL = GetURL.replace('&','%26');
	GetURL = GetURL.replace('+','%2b');
	GetURL = GetURL.replace('|','%7c');
	GetURL = GetURL.replace('\\','%5c');
	GetURL = GetURL.replace('\=','%3d');
	GetURL = GetURL.replace('`','%60');
	GetURL = GetURL.replace('{','%7b');
	GetURL = GetURL.replace('}','%7d');
	GetURL = GetURL.replace(']','%5d');
	GetURL = GetURL.replace('[','%5b');
	GetURL = GetURL.replace('"','%22');
	GetURL = GetURL.replace(':','%3a');
	GetURL = GetURL.replace(';','%3b');
	GetURL = GetURL.replace('?','%3f');
	GetURL = GetURL.replace('>','%3e');
	GetURL = GetURL.replace('<','%3c');
	GetURL = GetURL.replace('/','%2f');
	GetURL = GetURL.replace(',','%2c');
	GetURL = GetURL.replace(' ','+');
	return GetURL;
}

function getURLdecode(GetURL){
	GetURL = GetURL.replace('%7e','~');
	GetURL = GetURL.replace('%40','@');
	GetURL = GetURL.replace('%23','#');
	GetURL = GetURL.replace('%24','$');
	GetURL = GetURL.replace('%25','%');
	GetURL = GetURL.replace('%5e','^');
	GetURL = GetURL.replace('%26','&');
	GetURL = GetURL.replace('%2b','+');
	GetURL = GetURL.replace('%7c','|');
	GetURL = GetURL.replace('%5c','\\');
	GetURL = GetURL.replace('%3d','=');
	GetURL = GetURL.replace('%60','`');
	GetURL = GetURL.replace('%7b','{');
	GetURL = GetURL.replace('%7d','}');
	GetURL = GetURL.replace('%5d',']');
	GetURL = GetURL.replace('%5b','[');
	GetURL = GetURL.replace('%22','"');
	GetURL = GetURL.replace('%3a',':');
	GetURL = GetURL.replace('%3b',';');
	GetURL = GetURL.replace('%3f','?');
	GetURL = GetURL.replace('%3e','>');
	GetURL = GetURL.replace('%3c','<');
	GetURL = GetURL.replace('%2f','/');
	GetURL = GetURL.replace('%2c',',');
	GetURL = GetURL.replace('+',' ');
	return GetURL;
}

function runOpen(GetURL, IsModal, GetWidth, GetHeight){

	if (GetURL == null || GetURL == '') return; else GetURL = escape(GetURL);

	if (typeof(GetWidth)	!= 'number' || GetWidth < 0)  GetWidth	= screen.availWidth/2;
	if (typeof(GetHeight)	!= 'number' || GetHeight < 0) GetHeight	= screen.availHeight/2;
	var sFeatures = 'dialogHeight	=' + GetHeight + 'px;' +
					'dialogWidth	=' + GetWidth + 'px;' +
					'help: no;' +
					'status: no;'
	if (typeof(IsModal) == 'boolean' && IsModal == false){ 
		window.showModelessDialog('/jsp/dialogbox.jsp?url='+GetURL,window,sFeatures);
	}else{
		window.showModalDialog('/jsp/dialogbox.jsp?url='+GetURL,window,sFeatures);
	}
}

function runCheckForm(FormHandle){
	var inputs	= FormHandle.all.tags('INPUT');
	var areas	= FormHandle.all.tags('TEXTAREA');
	if (inputs.length > 0){
		for (var i = 0; i < inputs.length; i++){
			if (!runCheckControl(inputs[i])) return false;
		}
	}
	if (areas.length > 0){
		for (var i = 0; i < areas.length; i++){
			if (!runCheckControl(areas[i])) return false;
		}
	}
	return true;
}

function runCheckControl(ControlHandle){
	var type_num	= /[-|+]?\d+\.*\d*$/;
	var type_date	= /\d{2,4}[-\/]\d{1,2}[-\/]\d{1,2}$/;
	var type_time	= /^\d{2}:\d{2}(:\d{2})*$/;
	var type_datetime	= /^\d{4}-\d{1,2}-\d{1,2}\s+\d{2}:\d{2}(:\d{2})*$/;
	var type_mail	= /\w+([-.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;
	var type_http	= /http:\/\/[\w-]+(\.[\w-]+)*(\/[\w-]?)*$/;

	var desc		= '未知控件';
	if (ControlHandle.desc != null){
		desc = ControlHandle.desc;
	}else if(ControlHandle.id != null){
		desc = ControlHandle.id;
	}else if(ControlHandle.name != null){
		desc = ControlHandle.name;
	}
	if (ControlHandle.style.visibility == 'hidden') return true;
	//if (ControlHandle.datatype  == null) return true;
	if (ControlHandle.allownull != null && ControlHandle.allownull == 'true'){
		if (ControlHandle.value	== '') return true;
	}else{
		if (ControlHandle.value	== ''){
			alert('提示信息\n\n 说明: '+desc+'\n 描述: 输入值不能为空!');
			ControlHandle.focus();
			return false;
		}
	}

	var result		= null;
	var max			= null;
	var min			= null;
	
	var datatype	= ControlHandle.datatype;	
	if (datatype == 'number') {
		if (ControlHandle.max != null){
			result	= ControlHandle.max.match(type_num);
			if (result != null) max	= parseFloat(result[0]);
		}
		if (ControlHandle.min != null){
			result	= ControlHandle.min.match(type_num);
			if (result != null) min	= parseFloat(result[0]);
		}
	}else if(datatype == "date") {
		if (ControlHandle.max != null){
			result	= ControlHandle.max.match(type_date);
			result	= result[0].replace(/\-/g,'/');
			if (result != null) max	= new Date(result);
		}
		if (ControlHandle.min != null){
			result	= ControlHandle.min.match(type_date);
			result	= result[0].replace(/\-/g,'/');
			if (result != null) min	= new Date(result);
		}
	}
	
	switch (datatype){
		case 'number':
			result = ControlHandle.value.match(type_num);
			if (result == null){
				alert('提示信息\n\n 说明: '+desc+'\n 描述: 输入值格式错误!\n 示例: -+0123456789');
				ControlHandle.focus();
				return false;
			}
			if (max != null && parseFloat(result[0]) > max){
				alert('提示信息\n\n 说明: '+desc+'\n 描述: 输入值不能大于'+max+'!');
				ControlHandle.focus();
				return false;
			}
			if (min != null && parseFloat(result[0]) < min){
				alert('提示信息\n\n 说明: '+desc+'\n 描述: 输入值不能小于'+min+'!');
				ControlHandle.focus();
				return false;
			}		
		break;

		case 'mail':
			result = ControlHandle.value.match(type_mail);
			if (result == null){
				alert('提示信息\n\n 说明: '+desc+'\n 描述: 输入值格式错误!\n 示例: [e-mail]');
				ControlHandle.focus();
				return false;
			}
			if (max != null && result[0].length > max){
				alert('提示信息\n\n 说明: '+desc+'\n 描述: 输入值长度不能多于'+max+'!');
				ControlHandle.focus();
				return false;
			}
			if (min != null && result[0].length < min){
				alert('提示信息\n\n 说明: '+desc+'\n 描述: 输入值字节长度不能少于'+min+'!');
				ControlHandle.focus();
				return false;
			}
		break;

		case 'http':
			result = ControlHandle.value.match(type_http);
			if (result == null){
				alert('提示信息\n\n 说明: '+desc+'\n 描述: 输入值格式错误!\n 示例: http://xxx.xxx.xxx');
				ControlHandle.focus();
				return false;
			}
			if (max != null && result[0].length > max){
				alert('提示信息\n\n 说明: '+desc+'\n 描述: 输入值字节长度不能多于'+max+'!');
				ControlHandle.focus();
				return false;
			}
			if (min != null && result[0].length < min){
				alert('提示信息\n\n 说明: '+desc+'\n 描述: 输入值字节长度不能少于'+min+'!');
				ControlHandle.focus();
				return false;
			}
		break;

		case 'date':
			result = ControlHandle.value.match(type_date);
			if (result == null){
				alert('提示信息\n\n 说明: '+desc+'\n 描述: 输入值格式错误!\n 示例: 2000-09-10');
				ControlHandle.focus();
				return false;
				
			}
			result = result[0].replace(/\-/g,'/');
			result = new Date(result);
			if (max != null && result > max){
				max = max.getFullYear()+'-'+(max.getMonth()+1)+'-'+max.getDate();
				alert('提示信息\n\n 说明: '+desc+'\n 描述: 输入值不能大于'+max+'!');
				ControlHandle.focus();
				return false;
			}
			if (min != null && result < min){
				min = min.getFullYear()+'-'+(min.getMonth()+1)+'-'+min.getDate();
				alert('提示信息\n\n 说明: '+desc+'\n 描述: 输入值不能小于'+min+'!');
				ControlHandle.focus();
				return false;
			}
		break;

		case 'time':
			result = ControlHandle.value.match(type_time);
			if (result == null){
				alert('提示信息\n\n 说明: '+desc+'\n 描述: 输入时间格式错误!\n 示例: 22:01:01 \n小时请按照24小时制输入');
				ControlHandle.focus();
				return false;
			}
		break;

		case 'datetime':
			result = ControlHandle.value.match(type_datetime);
			if (result == null){
				alert('提示信息\n\n 说明: '+desc+'\n 描述: 输入日期-时间格式错误!\n 示例: 2000-10-01 09:30:31 \n小时请按照24小时制输入');
				ControlHandle.focus();
				return false;
			}
		break;

		default:
			result = getByteLength(ControlHandle.value);
			if (max != null && result > max){
				alert('提示信息\n\n 说明: '+desc+'\n 描述: 输入值字节长度不能多于'+max+'!');
				ControlHandle.focus();
				return false;
			}
			if (min != null && result < min){
				alert('提示信息\n\n 说明: '+desc+'\n 描述: 输入值字节长度不能少于'+min+'!');
				ControlHandle.focus();
				return false;
			}
		break;
	}
	return true;
}

function getTrimString(GetString){
	GetString = getLTrimString(GetString);
	GetString = getRTrimString(GetString);
	return GetString;	
}

function getLTrimString(GetString){
	return GetString.replace(/\s+/,'');	
}

function getRTrimString(GetString){
	return GetString.replace(/\s+$/,'');
}

function getByteLength(GetString){
	var intCount = 0;
	for(var i = 0;i < GetString.length;i++)
	{
		// Ascii码大于255是双字节的字符
		if(GetString.charCodeAt(i) > 255) intCount += 2; else intCount += 1;
	}
	return intCount;
}


function runTableOnClick(TableHandle){
	var e = event.srcElement;	
	if (e.tagName == 'TABLE') return;
	while (e.tagName != 'TR') e = e.parentElement;
	if (e.rowIndex == 0 || e.className == 'itemDisabled') return;
	var el = e;
	while (el.tagName != 'TABLE') el = el.parentElement;
	for (var i = 0; i < el.rows.length; i++){
		if (el.rows(i).className == 'itemOver'){
			el.rows(i).className = 'itemOut';
			break;
		}
	}
	e.className = 'itemOver';
	if (TableHandle != null){
		if (event.button == 2) menuShow(TableHandle); else menuHide(TableHandle);
	}
}

function getTableSingleSelectedIndex(TableHandle)
{
	var oActiveItem = null;
	for (i = 1; i < TableHandle.rows.length; i++){
		if  (TableHandle.rows(i).className == 'itemOver'){
			//oMultiple.push(e);
			break;
		}
	}
	return i;
}

function getTableSingleSelected(TableHandle){
	var oActiveItem = null;
	for (i = 1; i < TableHandle.rows.length; i++){
		if  (TableHandle.rows(i).className == 'itemOver'){
			//oMultiple.push(e);
			oActiveItem = TableHandle.rows(i);
			break;
		}
	}
	return oActiveItem;
}
//-->