oper.js

来自「一个软件工程的软件质量web跟踪管理系统」· JavaScript 代码 · 共 43 行

function CheckInput(obj)
{
		var checkNotOK = "<>'\" ";
		var checkStr = "";
		var allValid = true;
		
		cTemp = "";
		
		for (i = 0;  i < obj.value.length;  i++)
		{
			if (obj.value.charAt(i) == "%")
			{
				cTemp = cTemp + "％";
			}
			else
			{
				cTemp = cTemp + obj.value.charAt(i);
			}
		}
		
		
		obj.value = cTemp;
		checkStr = cTemp;
		
		for (i = 0;  i < checkStr.length;  i++)
		{
			ch = checkStr.charAt(i);
			for (j = 0;  j < checkNotOK.length;  j++)
			{
				if (ch == checkNotOK.charAt(j))
				{
					allValid = false;
					break;
				}
				if (j == checkNotOK.length)
				{
					break;
				}
			}
		}
		return allValid;
}