c# - if statement whit DataBinder.Eval -

-

the code :

<asp:repeater id="repeater2" runat="server">   <headertemplate>     <table cellspacing="0" cellpadding="0" border="0" width="100%">   </headertemplate>   <itemtemplate>     <tr>     <td colspan="3" style="height: 1px; width: 100%; " align="center">     <div style="height: 1px; width: 90%; background-color: #cccccc;"></div>     </td>     </tr>        <% if (databinder.eval(container.dataitem, "productid").tostring() == "32668" || databinder.eval(container.dataitem, "productid").tostring() == "33829" || databinder.eval(container.dataitem, "productid").tostring() == "33831")           { %>      <tr>       <td style="height: 132px; width: 25%; padding-left:20px;"><a href='product_detail_<%# databinder.eval(container.dataitem, "productid")%>.aspx'> <img src='<%= system.configuration.configurationmanager.appsettings["productimageurl"] %>t_<%# databinder.eval(container.dataitem, "productimg")%>'                                         border="0" /></a> </td>       <td align="left" valign="top"><br>         <a href='product_detail_<%# databinder.eval(container.dataitem, "productid")%>.aspx'> <font color="#000000"><b> <%# databinder.eval(container.dataitem, "productname")%> </b></font></a> <br />         <br />         <span class="detailspan"> <%# databinder.eval(container.dataitem, "shortdesc")%> </span></td>       <td style="width: 15%;" align="center"><b> <%# webdirectbrands.utility.formatnumber(convert.todecimal(databinder.eval(container.dataitem, "productprice")))%> </b> <br />         <br />         <a href='product_detail_<%# databinder.eval(container.dataitem, "productid")%>.aspx'> <img src="images/details-link.gif" border="0" /></a> <br />         <a href='add_to_cart.aspx?productid=<%# databinder.eval(container.dataitem, "productid")%>'> <img src="images/addtocart-link.gif" border="0" style="margin-top: 5px;" /></a> </td>     </tr>       <% } %>     <tr>       <td colspan="3" height="15px"></td>     </tr>   </itemtemplate>   <footertemplate>     </table>   </footertemplate> </asp:repeater>

so have 40 items ,and want show 3 in featured products,i wanted use if statement , operator || problem databinder.eval .i did't find answer can me .can me ? there shorter solution whit "short if "(a == c ? b : c) or solution whitout asp:repeater :) thank in advance.

filtering data before binding repeater optimal solution. subscribe itemdatabound event , decide hide or display particular item on fly.

see link on msdn

in event handler can 

e.item.visible = false;

Comments

Post a Comment

Popular posts from this blog

javascript - oscilloscope of speaker input stops rendering after a few seconds -

-
the following script reads audio user's microphone , renders oscilloscope on html canvas. the source taken example of mozilla developer network: visualizations web audio api and here fiddle: http://jsfiddle.net/b7j8pktp/ mozgetusermedia (note: code has no fork mechanism different browsers: works firefox) it works fine few seconds , stops rendering. whereas works totally stable: http://mdn.github.io/voice-change-o-matic/ the problem can reduced following code. microphone activation icon (next the address bar in firefox) disappears after 5 seconds: navigator.mozgetusermedia({audio: true}, function() {}, function() {} ); ( http://jsfiddle.net/b7j8pktp/2/ ) this known bug in firefox. take stream getusermedia call , hook window so: navigator.mozgetusermedia({audio: true}, function(stream) { window.stream = stream; // rest of code }, function err() { // handle error }); hopefully can fixed soon. problem we're f
Read more

javascript - gulp-nodemon - nodejs restart after file change - Error: listen EADDRINUSE events.js:85 -

-
i'm running nodejs 0.12.3 - gulp 3.10.8 , gulp-nodemon 2.0.3. gulpfile.js : gulp.task('serve', ['build'], function() { gulp.start('fb-flo'); nodemon({ script: paths.server, env: { 'node_env': 'development' }, // env: { 'node_env': 'production' }, execmap: { 'js': 'node_modules/babel/bin/babel-node --stage 1' //es7 cote server }, delay: '0ms', watch: ['src/shared/', 'src/server/'], ignore: ['src/shared/components'], tasks: function (changedfiles) { var tasks = []; changedfiles.foreach(function (file) { if (path.extname(file) === '.jsx' && !~tasks.indexof('bundlejs')) tasks.push('bundlejs'); if (path.extname(file) === '.less' && !~tasks.indexof('compileless')) tasks.push('compileless'); }); return tasks; }
Read more

Fatal Python error: Py_Initialize: unable to load the file system codec. ImportError: No module named 'encodings' -

-
i trying make simple python program opening list of webpages user manually download reports site. don't have previous experience preparing exe files.. , i'm in learning process python coding. of done on windows 7 x64 this python code: #!c:/python34/python.exe -u splinter import * import time import os import csv #---------------------------------- raporty = [] open('../raporty.csv', newline='') csvfile: contents = csv.reader(csvfile, delimiter=' ', quotechar='|') row in contents: r = ', '.join(row) r = r.replace(',','') raporty.append(r) #--not implemented yet zmienne = [] open('../zmienne.csv', newline='') csvfile: contents = csv.reader(csvfile, delimiter=' ', quotechar='|') row in contents: r = ', '.join(row) r = r.replace(',','') zmienne.append(r) print("start") browser = browser(
Read more