addanimalkind.js

来自「野生动物系统的JAVA源码, 野生动物系统的JAVA源码」· JavaScript 代码 · 共 69 行

/*--------------------------------------------------

 addAnimalKind.js

---------------------------------------------------

 Copyright (c) 2006

 author:                                 

 Updated: 2007.1.4                               

--------------------------------------------------*/

  //检查用户提交的值是否合法
  function check()
  {
    var classAnimal = formAnimalKind.classAnimal.value;
	var classNumber = formAnimalKind.classNumber.value;
	
    if (classAnimal.length==0){
      alert("请填写异常动物种类名称！");
      formAnimalKind.classAnimal.focus();
	}else if(classNumber.length == 0){
	  alert("请填写异常动物数量！");
	  formAnimalKind.classNumber.focus();		
	}else{
      formAnimalKind.submit();
    }
  }
  
  function checkClassNum(){
	var classNumber = formAnimalKind.classNumber.value;
	if(classNumber.length != 0){
		if(isNaN(classNumber)){
			alert("种群数量只能为数字！");
			formAnimalKind.classNumber.focus();
		}else{
			
		}
	}
}

  function checkDeadNum(){
	var deadNumber = formAnimalKind.deadNumber.value;
	if(deadNumber.length != 0){
		if(isNaN(deadNumber)){
			alert("死亡数量只能为数字！");
			formAnimalKind.deadNumber.focus();
		}else{
			
		}
	}
}

  function checkOtherNum(){
	var otherNumber = formAnimalKind.otherNumber.value;
	if(otherNumber.length != 0){
		if(isNaN(otherNumber)){
			alert("其他异常数量只能为数字！");
			formAnimalKind.otherNumber.focus();
		}else{
			
		}
	}
}