asp.net - Getting value from selected row in gridview -


i'm novice vb programmer trying retrieve value of selected row in gridview. haven't been able of yet. i've searched forums, none of answers have worked me. here html portion of code:

<asp:gridview id="gridview1" runat="server" autogeneratecolumns="false" cellpadding="4"                  forecolor="#333333" gridlines="none" width="1032px"                  enablemodelvalidation="true">         <alternatingrowstyle backcolor="white" forecolor="#284775" />         <columns>         <asp:templatefield headertext="date" >             <itemtemplate>                 <asp:linkbutton id="linkbutton1" runat="server" causesvalidation="false" onclick ="linkbutton1_click"                 commandname="drilltp" text='<%#eval("transit_date")%>'> </asp:linkbutton>             </itemtemplate>         </asp:templatefield>             <asp:boundfield datafield="transit_date" headertext="date"  visible="false" >              <headerstyle horizontalalign="left" />             </asp:boundfield>              <asp:boundfield datafield="day_type" headertext="daytype" >              <headerstyle horizontalalign="left" />             </asp:boundfield>             <asp:boundfield datafield="current_route_id" headertext="line" >              <headerstyle horizontalalign="left" />             </asp:boundfield>                             <asp:boundfield datafield="bs_lname" headertext="location" >              <headerstyle horizontalalign="left" />             </asp:boundfield>          </columns>         <editrowstyle backcolor="#999999" />         <footerstyle backcolor="#5d7b9d" font-bold="true" forecolor="white" />         <headerstyle backcolor="#5d7b9d" font-bold="true" forecolor="white" />         <pagerstyle backcolor="#284775" forecolor="white" horizontalalign="center" />         <rowstyle backcolor="#f7f6f3" forecolor="#333333" />         <selectedrowstyle backcolor="#e2ded6" font-bold="true" forecolor="#333333" />      </asp:gridview>

in visual basic, i'm trying capture selected date , place info in label, haven't been able yet. suggestions? have this:

protected sub linkbutton1_click(sender object, e eventargs) '(sender object, e datagridcommandeventargs)             label1.text = gridview1.selectedrow.dataitem  end sub

clearly, i'm missing something, appreciated. also, please let me know if can post question more effectively. thanks!!

you need use property value, , perhaps use tostring method.

gridview1.selectedrows(0).value.tostring()

Comments

Post a Comment

Popular posts from this blog

html - Outlook 2010 Anchor (url/address/link) -

i'm trying link specific pdf page msoutlook'10 or msword'10, #page=... anchor particularly useful , works fine elsewhere. unfortunately when click [ctr-k] in outlook or winword, links re-formatted assuming unc path. pdf file located on shared drive. using "file:" prefix links open pdf in adobe reader (outside of browser), , "http:" open inside browser. issue seem need open in browser "file:" prefix in order anchor work. know anchors work inside browser. outlook uses windows/explorer default program (based on file extension) seems open in adobe reader neglecting anchor. is aware of solution, link specific page or bookmark of shared-pdf ms outlook and/or winword link? common references: mailermailer.com/...anchor-tags-html-emails campaignmonitor.com/...anchor-links-in-email-newsletters/ stackoverflow.com/...anchor-in-pdf-document
Read more

javascript - Why does running this loop 9 times take 100x longer than running it 8 times? -

consider code: test = function() { } t = new test(); (var = 0; < 8; i++) { result = t instanceof test; } if change number of iterations 8 9 , loop take 100 times longer complete in latest version of firefox (41.0.1). tested on 2 different pcs , magic limit 8. here jsperf test used: http://jsperf.com/instanceof-8-times-vs-9-times does have idea why might happen? seems specific instanceof . not happen if else object, example check property. note: filed bugzilla bug this. jan de mooij mozilla team has posted details in bugzilla thread . here's simplistic interpretation of highly technical answers: in i < 8 case, firefox smart enough hoist result = t instanceof test; statement out of loop (according tests, doesn't seem omit altogether). in i < 9 case, apparently doesn't optimization . why? reason not clear, related fact 9 iterations threshold above function considered "hot" enough run through jit compiler. i < 8 cas...
Read more

Getting gateway time-out Rails app with Nginx + Puma running on Digital Ocean -

following this guide setup app on digital ocean droplet, not working. site not loading , it's throwing: "gateway time-out". the puma server works, since ps aux | grep puma prints: root 15878 0.0 0.4 376832 2168 ? sl 12:50 0:00 puma 2.13.4 (unix:///var/www/myapp/shared/tmp/sockets/myapp-puma.sock) [20150930164940] root 15881 0.0 0.7 903676 3692 ? sl 12:50 0:06 puma: cluster worker 0: 15878 [20150930164940] root 24654 0.0 0.1 11748 916 pts/2 s+ 18:00 0:00 grep --color=auto puma my nginx config: user root; worker_processes 1; events { worker_connections 1024; } http { upstream puma { server unix:///var/www/myapp/shared/tmp/sockets/myapp-puma.sock; } server { listen 80; server_name myapp.com; root /var/www/myapp/current/public; access_log /var/www/myapp/current/log/access.log; error_log /...
Read more