【发布时间】:2016-02-10 09:48:01
【问题描述】:
我在 asp.net gridview 中使用 radcombobox。 现在我想,如果用户从组合框中选择一个特殊的值,toggle divs 可见性。但是由于渲染的代码,我不知道我必须做什么。
这是渲染的代码:
<td>
<div class="colColor DivInHere" style="margin-top:8px;margin-right:2px;display:inline-block;float:left;">Artikel</div>
<div class="colColor" style="margin-top:7px;float:left;margin-left:28px;">
<div id="ctl00_ContentPlaceHolder1_gvRechnungsposition_ctl02_rcbArtikel" class="RadComboBox RadComboBox_Metro" style="width:200px;margin-left:5px;">
<table class="rcbFocused" style="border-width: 0px; border-collapse: collapse;" summary="combobox">
<tbody>
<tr>
<td class="rcbInputCell rcbInputCellLeft" style="width:100%;">
<input id="ctl00_ContentPlaceHolder1_gvRechnungsposition_ctl02_rcbArtikel_Input" class="rcbInput radPreventDecorate" type="text" style="color:rgb(166, 204, 213);" value="Bitte wählen ..." name="ctl00$ContentPlaceHolder1$gvRechnungsposition$ctl02$rcbArtikel" autocomplete="off">
</td>
<td class="rcbArrowCell rcbArrowCellRight">
<a id="ctl00_ContentPlaceHolder1_gvRechnungsposition_ctl02_rcbArtikel_Arrow" style="overflow: hidden;display: block;position: relative;outline: none;">select</a>
</td>
</tr>
</tbody>
</table>
<input id="ctl00_ContentPlaceHolder1_gvRechnungsposition_ctl02_rcbArtikel_ClientState" type="hidden" name="ctl00_ContentPlaceHolder1_gvRechnungsposition_ctl02_rcbArtikel_ClientState" autocomplete="off" value="{"logEntries":[],"value":"Benutzerdefiniert","text":"Benutzerdefiniert","enabled":true,"checkedIndices":[],"checkedItemsTextOverflows":false}">
</div>
</div>
<div style="clear:both"></div>
</td>
<td>
<div class="colColor in" style="margin-left:10px;margin-right:10px;display:none;">
</td>
这是我渲染前的代码:
...
<asp:TemplateField>
<ItemTemplate>
<div class="colColor DivInHere" style="margin-top:8px;margin-right:2px;display:inline-block;float:left;">Artikel</div>
<div class="colColor" style="margin-top:7px;float:left;margin-left:28px;">
<telerik:RadComboBox runat="server" ID="rcbArtikel" Width="200px" Skin="Metro" AllowCustomText="true"
EmptyMessage="Bitte wählen ..." CloseDropDownOnBlur="true" LoadingMessage="... Ladevorgang ..."
Filter="Contains" MarkFirstMatch="true" ForeColor="#a6ccd5" style="margin-left:5px;"
DataTextField="ArtikelBeschreibung" DataValueField="ArtikelID" OnClientSelectedIndexChanged="OnClientSelectedIndexChanged">
</telerik:RadComboBox>
</div>
<div style="clear:both"></div>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="ArtikelID" Visible="false"></asp:BoundField>
<asp:TemplateField>
<ItemTemplate>
<div class="colColor in" style="margin-left:10px;margin-right:10px;display:none;">
Beschreibung <asp:TextBox ID="tbBenutzerdefiniert" runat="server" MaxLength="250" Text="0" Width="200px" CssClass="inputWhite"></asp:TextBox>
</div>
</ItemTemplate>
</asp:TemplateField>
...
我想要,如果 rcbArtikel 触发 OnClientSelectedIndexChanged 来切换这个 div:<div class="colColor in" style="margin-left:10px;margin-right:10px;display:none;">
按其类 .in
这是我的功能:
function OnClientSelectedIndexChanged(sender, eventArgs) {
var item = eventArgs.get_item();
var selItem = item.get_text();
if (selItem == "Benutzerdefiniert") {
//$(".in").toggle();
$(this).closest('td > tr > tbody > table > div > div > td').next('td').find('.in').show();
};
}
我希望你明白我在做什么,感谢阅读
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标签: jquery asp.net gridview telerik next