c# - Specified argument was out of the range of valid values - RowDataBound -

-

i want change navigate url property in row data bound event. if coloumn not binded link want add navigate url= # 

<asp:templatefield headertext="reportd link"  itemstyle-horizontalalign="center" >                     <itemtemplate>                    <asp:hyperlink id="lbl_rptlnk1" runat="server" navigateurl='<%#eval("reportlinks")%>'                             text='reported link' target="_blank" tooltip='<%#eval("reportlinks")%>'></asp:hyperlink>                   </itemtemplate>                     <itemstyle horizontalalign="left" />                 </asp:templatefield>

aspx.cs code

  if (e.row.rowtype == datacontrolrowtype.datarow)     {         hyperlink mylink = (hyperlink)e.row.cells[4].controls[0];//slno,linkname,linkid,link          if (mylink.navigateurl == "waiting approval")         {             mylink.navigateurl = "#";         }      }

getting error saying- specified argument out of range of valid values. parameter name: index

in rowdatabound event since control asp server control inside templatefield, can use findcontrol method on row find control:-

hyperlink lbl_rptlnk1 = (hyperlink)e.row.findcontrol("lbl_rptlnk1"); if (lbl_rptlnk1.navigateurl.trim() == "waiting approval") {      lbl_rptlnk1.navigateurl = "#"; }

Comments

Post a Comment

Popular posts from this blog

javascript - Chart.js (Radar Chart) different scaleLineColor for each scaleLine -

-
Image
i try , create radar chart using chart.js has various colours each scaleline, or coloured between scalelines. wondering if possible? from: to: i have working graph, though there doesn't seem method change individual scale lines. kind regards leigh you can extend radar chart type this, so chart.types.radar.extend({ name: "radaralt", initialize: function (data) { chart.types.radar.prototype.initialize.apply(this, arguments); var originalscaledraw = this.scale.draw; var ctx = this.chart.ctx; this.scale.draw = function () { var linewidth = this.linewidth; // bypasses line drawing in originalscaledraw this.linewidth = linewidth; originalscaledraw.apply(this, arguments); ctx.linewidth = this.linewidth; var scale = this; // draw chart.helpers.each(scale.ylabels, function (label, index) { // color of ...
Read more

apache - Error with PHP mail(): Multiple or malformed newlines found in additional_header -

-
suddenly have started receiving above error without changes having been made script. host 1and1 (i know...) the script still works fine on different server, , suspicion there must have been server config change has lead this, although hosts plead ignorance. there's no information on above error @ in google can find - have ideas? server running apache if helps. had similar problem. came out of blue. no php code changed. what changed: php upgraded 5.5.25-1 5.5.26. a security risk in php mail() function has been fixed , newlines in additional_headers allowed no more. because newlines mean: starts email message (and surely don't want inject newlines through headers followed evil message). what have worked fine, e.g. having newlines after headers or passing whole message additional_headers , function no more. solution : sanitize headers. no multiple newlines in additional_headers argument. these count "multiple or malformed newlines":...
Read more

java - Android – MapFragment overlay button shadow, just like MyLocation button -

-
Image
i'm struggling add shadow custom overlay button on google map. goal make custom button google's mylocation button. here's how app looks now: layout.xml <relativelayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" xmlns:map="http://schemas.android.com/apk/res-auto" android:layout_height="match_parent" android:layout_width="match_parent" style="@style/apptheme"> <fragment android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/map" tools:context=".mapsactivity" android:name="com.google.android.gms.maps.supportmapfragment" android:layout_alignparentend="true" android:layout_alignparentstart="true" android:layout_alignparentbottom="true" ...
Read more