repeater

How To Find Controls In <ItemTemplate> Repeater

由 时光总嘲笑我的痴心妄想 提交于 2019-12-10 09:31:53
问题 I have this source code: <div id = "AddComment"> <asp:TextBox ID="txtComment" runat="server" TextMode="MultiLine" Height="20"></asp:TextBox> <asp:Button ID="btnComment" CommandName="btnComment_click" runat="server" Text="Comment" /> </div> and it's inside an item template tag for an ASP Repeater ... what i want to do is making c# code for some events for these two controls .. the text box and the button ... how can i reach these controls from the c # code ? 回答1: You need to hook to the

Is there any possibility to reach the index of an outer QML Repeater from the inner one (they are nested)?

由 ╄→尐↘猪︶ㄣ 提交于 2019-12-10 05:10:41
问题 I am trying to dynamically build a matrix of the same type of items in my QML application and keep it dynamic, so that you can change the number of rows and columns in a c++ file anytime. This has been working well, but now, to access them individually, I want to give them dynamic names. Therefore I nested two repeaters and tried to set the objectName as in the following: Repeater{ id: rows model: Matrix1.row //number of rows in Matrix1-Object Repeater{ id: columns model: Matrix1.column /

How to count the total number of rows in a ACF repeater output

由 时光毁灭记忆、已成空白 提交于 2019-12-10 04:10:35
问题 Question: How do you simply count the rows in the output of an ACF repeater field? Goal: to make the output look different with a css class when there's only one row, vs. more than one row. My code: if( have_rows('testimonials')) { $counter = 0; $numtestimonials = ''; //loop thru the rows while ( have_rows('testimonials') ){ the_row(); $counter++; if ($counter < 2) { $numtestimonials = 'onlyone'; } echo '<div class="testimonial ' . $numtestimonials . '">'; // bunch of output here echo '</div>

Is it possible to pass a value to the SelectMethod of a Repeater?

由 那年仲夏 提交于 2019-12-09 05:19:59
问题 ASP.Net 4.5 introduces new ways to bind data to controls like the Repeater through the SelectMethod property: <asp:Repeater runat="server" ItemType="MyData.Reference" SelectMethod="GetReferences"> calls the Codebehind method public IEnumerable<Reference> GetReferences() In the scenario of nested repeaters, is it possible to pass a parameter to this select method somehow, so that it fetches different data depending on the Item of the outer repeater? Example: <asp:Repeater runat="server"

Repeater control - Cancel bind for specific item

由 谁说胖子不能爱 提交于 2019-12-08 18:01:14
问题 Within a repeater control, is there a way of de-binding certain items before the page is rendered? Currently we have a collection of items being bound to a repeater and if the item is not part of the current language, we hide the item. I'm wanting to be able to do a count on the repeater and get a valid number back. A count that doesn't also include the hidden items. Is it possible to de-bind specific items perhaps in the ItemDataBound event? Update For each item in the collection we're

Determine the repeater row count in asp.net

由 我与影子孤独终老i 提交于 2019-12-08 17:24:54
问题 How i can determine the amount of rows which display in this repeater at once? <asp:Repeater ID="Repeater1" runat="server" DataSourceID="News" EnableViewState="true"> <ItemTemplate> <hr /> <div style="color:#036e90; font-weight: bold; font-family:Tahoma; text-align:center ; padding-left:10px"><a href="DisplayNews.aspx"><%#DataBinder.Eval(Container.DataItem, "News_Name")%></a></div> <div style=" FONT-SIZE: 10pt; FONT-FAMILY: Tahoma ; text-align:center;padding-left:10px"><%#DataBinder.Eval

Insert table in a single cell inside repeater

由 你。 提交于 2019-12-08 14:39:30
问题 I am trying to build a table structure using asp.net Repeater like this below: column 1 | Column 2 Row1 cell1 cell2 --------------------------------------- TABLE 1 TABLE 2 ---------------------------------- col1|Col2|Col3_ same column and rows are here as well Row2 row1____|____|____ row2___ |____|_____ row3____|____|_____ But I got stuck in adding Table 1 and Table 2 for the Row 2 . I am not sure how to add the table in a single cell inside the Repeater and the data needs to binding from the

Compare Two Eval values in a conditional operator in Repeater c#

由 流过昼夜 提交于 2019-12-08 12:44:06
问题 I tried: <option value="<%# Eval("DataID")%>" selected="(<%# Eval("NewID")%>==<%# Eval("DataID")%>)?'selected':''"> <%# Eval("ColorName")%></option> but output i am getting(inspect element) <option value="13047" selected="(13050==13047)?'selected':''"> ..BLACK</option> <option value="13048" selected="(13050==13048)?'selected':''"> .CHARCOAL</option> <option value="13049" selected="(13050==13049)?'selected':''"> BANANA</option> Is there any other way to use conditional operator or If condition

how to use DataBinder.Eval of repeater within asp.net button's OnClientClick javascript

由 ＊爱你＆永不变心＊ 提交于 2019-12-08 04:45:30
I have a repeater in my asp.net webform. In "ItemTemplate" of the repater i added a asp:button. And i write the following code on "OnClientClick" event of the button. //This is javascript function function DeleteGroup(groupID){ return confirm('Do you want to delete ' + groupID); //This is asp.net page code<br> <asp:Button runat="server" ID="btnDelete" Text="Delete" OnClientClick=" return DeleteGroup(<%# DataBinder.Eval(Container.DataItem, "GrupID") %>); " /> I have tried many variant of OnClientClick but i couldnt success it. How can i pass "GoupID" value which i retrive from database to

How to only display certain images in a folder into a Repeater in ASP.NET

由 谁说我不能喝 提交于 2019-12-08 03:51:08
问题 I have a Repeater that takes all my images in a folder and display it. But what code changes must I make to only allow lets say Image1.jpg and Image2.jpg to be displayed in my repeater. I don"t want the repeater to display ALL the images in my folder. My Repeater <asp:Repeater ID="repImages" runat="server" OnItemDataBound="repImages_ItemDataBound"> <HeaderTemplate><p></HeaderTemplate> <ItemTemplate> <asp:HyperLink ID="hlWhat" runat="server" rel="imagebox-bw"> <asp:Image ID="imgTheImage" runat
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