c# - ReportViewer control - axd url -

-

i've embedded microsoft.reporting.webforms.reportviewer control in aspx. site works on mysite.com. when try exmple export report, there new black window opened address mysite.com/reserved.reportviewerwebcontrol.axd... it's working fine. but.. pass axd via proxy. mean, i'd force export use url myproxy.mysite.com/reserved.reportviewerwebcontrol.axd... redirect request mysite.com/reserved.reportviewerwebcontrol.axd... i've noticed, link build within js (that inlcuded in axd):

exportreport: function(format) {     if (this.exporturlbase == null)         return false;     window.open(this.exporturlbase + encodeuricomponent(format), "_blank");     return true; },

the url axd stored in exporturlbase. how can change proxy serwer url?

it possible modify exporturlbase field in javascript. report stored in placeholder somewhere on page, once found can create call _getinternalviewer() function on gain access exporturlbase. have @ following code:

function modifyexporturlbase() {     var rv = null;     var r = null;     try     {         // report viewer         rv = this.$find("ctl31");         r = rv._getinternalviewer();     }     catch(err)     {         console.log(err)         settimeout(modifyexportfilename, 2000)         return;     }     if(r == null)     {         settimeout(modifyexportfilename, 2000);         return;     }     else{         r.exporturlbase = "/yourproxypath" + r.exporturlbase     } } modifyexporturlbase();

the timeouts necessary because reports received asynchronously , work once reports loaded.

the ctl31 found using inspect element feature on firebug check actual download link, there onclick method utilizes id of report on page. other sites have looked @ indicated may "reportviewer" if using dynamic crm. easiest way find out check firebug or developer tools.

unfortunately not complete fix issue exporturlbase not store entire url, url relative domain, ie, exporturlbase = "reserved.reportviewerwebcontrol.axd..." not "www.yoursite.com/reserved.reportviewer..." however, once can change this, can create directory in inetpub folder new config , redirect link through folder use config.

sources:

http://reportsyouneed.com/ssrs-adding-date-to-exported-filenames/

https://www.dforge.net/2012/11/11/how-to-specify-a-filename-for-your-exported-reports-in-microsoft-dynamics-crm-2011/


Comments

Post a Comment

Popular posts from this blog

c# - must be a non-abstract type with a public parameterless constructor in redis -

-
when save object, got below error must non-abstract type public parameterless constructor in order use parameter 't' in generic type or method 'servicestack.redis.redisclient.store<t>(t) redisclass.getinstnace().store(msg); // error here redisclass.getinstnace().save(); as third party's class, can not edit how save object? could create wrapper around third party object call constructor, store wrapper? e.g. public class mywrapper { public thirdpartyobject thirdpartyinstance { get; set; } public mywrapper() { thirdpartyinstance = new thirdpartyobject("constructors"); } }
Read more

ajax - PHP/JSON Login script (Twitter style) not setting sessions -

-
i'm having trouble getting twitter style login work properly, reason gets stuck at session_register("useremail"); session_register("userpass"); and doesn't redirect after it. if enter wrong account data, works , appropriate error message pops up. this full code: <?php if(empty($_post['email']) || empty($_post['password'])) { die(msg(0,"all fields required")); } if(!(preg_match("/^[\.a-z0-9_\-\+]+[@][a-z0-9_\-]+([.][a-z0-9_\-]+)+[a-z]{1,4}$/", $_post['email']))) die(msg(0,"you haven't provided valid e-mail")); $host="localhost"; $username="root"; $password="x"; $db_name="x"; $tbl_name="x"; mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select db"); $useremail=$_post['email']; $userpass=...
Read more