我是新的jquery,我知道很多类似的职位有相同的,但它不工作,在我的情况不知道为什么?无论如何,让我解释一下我的场景,我正在调用下拉绑定方法网格点击事件,我只想调用一次,我尝试了这样。请帮帮我
$(function () {
$("[id*=dgDepots]").one('click', function () {
BindLocationsHeader();
});
});
- 功能**
function BindLocationsHeader(data, status) {
if (alldata != undefined && alldata.Locations != undefined) {
var divisionCode = $('#ddlDivision').val();
var regionCode = $('#ddlRegion').val();
$('#ddlLocationH').empty();
d = alldata.Locations;
$("[id$='ddlLocationH']").append($("<option>select</option>").val("0").html("Select"));
for (i = 0; i < d.length; i++) {
if (divisionCode == d[i].DivisionCode && regionCode == d[i].RegionCode) {
var ddlVal = d[i].LocationCode;
var ddlText = d[i].LocationName;
$("[id$='ddlLocationH']").append($("<option ExchangeRate='" + d[i].ExchangeRate + "' NoOfDecimals='" + d[i].NoOfDecimals + "' CurrencyCode='" + d[i].CurrencyCode + "' >select</option>").val(ddlVal).html(ddlText));
}
}
}
}
网格视图
<dx:ASPxGridView ID="dgDepots" runat="server" ClientInstanceName="grid"
Width="100%"
OnRowDeleting="dgDepots_RowDeleting" OnRowInserting="dgDepots_RowInserting" OnRowUpdating="dgDepots_RowUpdating">
<Columns>
<dx:GridViewDataColumn FieldName="LocationCode" VisibleIndex="0">
<EditItemTemplate>
<%--<select id="ddlLocation" name="ddlLocation" class="width50p input-tb"></select>--%>
<asp:DropDownList ID="ddlLocationH" class="width50p input-tb" runat="server"></asp:DropDownList>
<span><img src="/Images/icon_required_field.gif" /></span>
</EditItemTemplate>
</dx:GridViewDataColumn>
<dx:GridViewDataColumn FieldName="CostCenterCode" VisibleIndex="1">
<EditItemTemplate>
<%--<select id="ddlCostCenterCode" name="ddlCostCenterCode" class="width50p input-tb"></select>--%>
<asp:DropDownList ID="ddlCostCenterCode" class="width50p input-tb" runat="server"></asp:DropDownList>
<span><img src="/Images/icon_required_field.gif" /></span>
</EditItemTemplate>
</dx:GridViewDataColumn>
<dx:GridViewDataColumn FieldName="GLCode" VisibleIndex="2">
<EditItemTemplate>
<%-- <select id="ddlGLCode" name="ddlGLCode" class="width50p input-tb"></select>--%>
<asp:DropDownList ID="ddlGLCode" class="width50p input-tb" runat="server"></asp:DropDownList>
<span><img src="/Images/icon_required_field.gif" /></span>
</EditItemTemplate>
</dx:GridViewDataColumn>
<dx:GridViewCommandColumn ShowNewButton="true" ShowEditButton="true" ShowDeleteButton="true" VisibleIndex="2">
</dx:GridViewCommandColumn>
</Columns>
在这个网格点击我想填充下拉列表值,我可以做同样的使用上述代码,但无法防止双击事件
但是在这种情况下,下拉列表没有绑定,控制台上没有出现任何错误。有谁能帮我做同样的事吗
2条答案
按热度按时间pcww981p1#
这对我很有效
el.detail
包含点击计数。任何> 1的内容都将被忽略。ki1q1bka2#
尝试
dblclick
: