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<script type="text/javascript">
function check() {
var val = document.getElementById("ContentPlaceHolder1_txtatps").value;
if (val == "") {
document.getElementById("msg").innerHTML = "<font color='red'>不允许为空</font>";
return;
}
else {
var flag = AddATPS.CheckCode(val).value;
if (flag) {
document.getElementById("msg").innerHTML = "<font color='red'>该编号可用</font>";
}
else {
document.getElementById("msg").innerHTML = "<font color='red'>该编号已存在,请重新填写</font>";
}
}
}
</script>
<input id="txtatps" type="text" runat="server" onblur="check()" /><span id="msg" style="color:Red">*</span>
[AjaxPro.AjaxMethod]
public bool CheckCode(string id)
{
bool flag = false;
flag = DataATPSLayer.GetCount(id);
return flag;
}
[AjaxPro.AjaxMethod]
public bool CheckCode(string id)
{
bool flag = false;
flag = DataATPSLayer.GetCount(id);
return flag;
}
<script type="text/javascript">
function check() {
var val = document.getElementById("ContentPlaceHolder1_txtatps").value;
if (val== "") {
document.getElementById("msg").innerHTML = "<font color='red'>不允许为空</font>";
return;
}
else {
var flag = HDCrane.Web.AddMachine.AddATPS.CheckCode(val).value;
if (flag) {
document.getElementById("msg").innerHTML = "<font color='red'>该编号可用</font>";
}
else {
document.getElementById("msg").innerHTML = "<font color='red'>该编号已存在,请重新填写</font>";
}
}
}
</script>
该过之后,每次得到的flag值都是false,即使新添加的值在数据空中并不存在
$("#txtatps").onblur(function(){
var val =$("#ContentPlaceHolder1_txtatps").val();
if(val==""){
$("#msg").htm("<font color='red'>1111</font>");
}
if(val!=""){
var flag=AddATPS.CheckCode(val).value;
if(flag)
$("#msg").htm("<font color='red'>该编号可用</font>");
else
$("#msg").htm("<font color='red'>该编号不可用</font>");
}
});
如果是进不来的话 那肯定是Val的值不是空 所以进不来else
namespace a
{
public class b
{
[]
public bool checkcode()
{
}
}
}