将值从 jQuery 自动完成发送到 HiddenField
Send Value From jQuery Autocomplete To HiddenField
我正在尝试将自动完成 jQuery 的当前值发送到 ASP
上的 HiddenField
隐藏字段:
<asp:HiddenField ID="hidden" runat="server" />
当页面加载时,我只将 HiddenField 值分配给一些 TextBox:
Protected Sub PrepareSession(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim hid = hidden.Value
Requester_NumEmpleado_TB.Text = hid
jQuery代码:
<script type="text/javascript">
$("document").ready(function() {
$("#Requester_NumEmpleado_TB").autocomplete({
source: 'Search_VB.ashx',
autoFocus: true,
select: function(event, ui) {
}
});
$("#<%=hidden.ClientID %>").val("20020177") //this works but i want to send the Autocomplete Value, not the "20020177"
});
</script>
这适用于硬编码值,但我想发送来自自动完成的值,而不是“20020177”。我该怎么做?
您需要做的就是在 select
回调中检索自动完成字段中的值,并将其分配给隐藏字段的值:
<script type="text/javascript">
$("document").ready(function() {
$("#Requester_NumEmpleado_TB").autocomplete({
source: 'Search_VB.ashx',
autoFocus: true,
select: function(event, ui) {
var autocomplete_value = $("#Requester_NumEmpleado_TB").val();
$("#<%=hidden.ClientID %>").val(autocomplete_value);
}
});
});
</script>
我正在尝试将自动完成 jQuery 的当前值发送到 ASP
上的 HiddenField隐藏字段:
<asp:HiddenField ID="hidden" runat="server" />
当页面加载时,我只将 HiddenField 值分配给一些 TextBox:
Protected Sub PrepareSession(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim hid = hidden.Value
Requester_NumEmpleado_TB.Text = hid
jQuery代码:
<script type="text/javascript">
$("document").ready(function() {
$("#Requester_NumEmpleado_TB").autocomplete({
source: 'Search_VB.ashx',
autoFocus: true,
select: function(event, ui) {
}
});
$("#<%=hidden.ClientID %>").val("20020177") //this works but i want to send the Autocomplete Value, not the "20020177"
});
</script>
这适用于硬编码值,但我想发送来自自动完成的值,而不是“20020177”。我该怎么做?
您需要做的就是在 select
回调中检索自动完成字段中的值,并将其分配给隐藏字段的值:
<script type="text/javascript">
$("document").ready(function() {
$("#Requester_NumEmpleado_TB").autocomplete({
source: 'Search_VB.ashx',
autoFocus: true,
select: function(event, ui) {
var autocomplete_value = $("#Requester_NumEmpleado_TB").val();
$("#<%=hidden.ClientID %>").val(autocomplete_value);
}
});
});
</script>