function.js

来自「为我们学校开发的一个住房货币化补贴工作的专题网站」· JavaScript 代码 · 共 41 行

<script language="javascript">
function CheckAll(input1,input2)
{
    var Form = document.forms[input1];
    var Len = Form.length;
    for (var i = 0; i < Len; i++)
    {
	if (input2.checked == true)
	{
	    if (Form.elements[i].type == "checkbox")
	    {
		Form.elements[i].checked = true;
	    }
	}
	else
	{
	    if (Form.elements[i].type == "checkbox")
	    {
		Form.elements[i].checked = false;
	    }
	}
    }
}
function CheckUploadFile(FileLimit,FileInput)
{
	var FileName=FileInput.value;
	var pattern = new RegExp("\.("+FileLimit+")$","i");
	res = pattern.test(FileName);
	if(!res&&FileName!="")
	{
		alert("This system only allow "+FileLimit+" to upload!");
		return false;	
	}
	if(FileName=="")
	{
		alert("Please select a file to upload!");
		return false;
	}
	else return true;
}
</script>