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    <title>topic QvxSDK, how to pass state in QvConnection (MParameters is null) in Connectivity &amp; Data Prep</title>
    <link>https://community.qlik.com/t5/Connectivity-Data-Prep/QvxSDK-how-to-pass-state-in-QvConnection-MParameters-is-null/m-p/829132#M1065</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;Hi,&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;I am creating a custom connector for &lt;STRONG&gt;QlikSense&lt;/STRONG&gt;.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;I have a problem with passing &lt;STRONG style="color: #ff0000;"&gt;state&lt;/STRONG&gt; (username, password) in &lt;STRONG&gt;QvConnection&lt;/STRONG&gt;.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;I can see state in &lt;STRONG&gt;connectiondialog&lt;/STRONG&gt;.js/&lt;SPAN style="color: #1f4e79; font-family: Verdana, sans-serif; font-size: 13.3333330154419px;"&gt;&lt;STRONG&gt;connectiondialog.ng&lt;/STRONG&gt;&lt;/SPAN&gt;&lt;STRONG&gt;&lt;SPAN style="color: #1f4e79; font-family: Verdana, sans-serif; font-size: 13.3333330154419px;"&gt;.&lt;/SPAN&gt;html&lt;/STRONG&gt; as I read that like here:&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;EM&gt;string username, password;&lt;/EM&gt;&lt;/P&gt;&lt;P&gt;&lt;EM&gt;connection.MParameters.TryGetValue("userid", out username);&lt;/EM&gt;&lt;/P&gt;&lt;P&gt;&lt;EM&gt;connection.MParameters.TryGetValue("password", out password);&lt;/EM&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;and it works when I have that first &lt;STRONG&gt;connectiondialog&lt;/STRONG&gt;. However, I &lt;STRONG&gt;MParameters&lt;/STRONG&gt; is null when I open the second build-in popup window in QlikSense for selecting tables/db/owner etc.&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="color: #1f4e79; font-family: Verdana, sans-serif; font-size: 10pt; line-height: 1.5em;"&gt;When that window is opened I don’t have any possibility to keep the state about username and password.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;STRONG style="color: #1f4e79; font-size: 10.0pt; font-family: 'Verdana',sans-serif;"&gt;MParameters&lt;/STRONG&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt; in &lt;STRONG&gt;QvConnection&lt;/STRONG&gt; is &lt;/SPAN&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #c00000;"&gt;null&lt;/SPAN&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;Do you know how can I use &lt;STRONG&gt;MParameters&lt;/STRONG&gt; to get the information about username and password when I open QS build-in dialog for selecting data (database/owner/tables etc.)?&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;Can I use &lt;STRONG&gt;args&lt;/STRONG&gt; from main entry point to pass some values somehow? Is there any way to use &lt;STRONG&gt;args&lt;/STRONG&gt; in streaming mode with my customized params or username and password?&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;Your help will be be very appreciated.&lt;/SPAN&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Wed, 08 Jul 2015 08:55:04 GMT</pubDate>
    <dc:creator />
    <dc:date>2015-07-08T08:55:04Z</dc:date>
    <item>
      <title>QvxSDK, how to pass state in QvConnection (MParameters is null)</title>
      <link>https://community.qlik.com/t5/Connectivity-Data-Prep/QvxSDK-how-to-pass-state-in-QvConnection-MParameters-is-null/m-p/829132#M1065</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;Hi,&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;I am creating a custom connector for &lt;STRONG&gt;QlikSense&lt;/STRONG&gt;.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;I have a problem with passing &lt;STRONG style="color: #ff0000;"&gt;state&lt;/STRONG&gt; (username, password) in &lt;STRONG&gt;QvConnection&lt;/STRONG&gt;.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;I can see state in &lt;STRONG&gt;connectiondialog&lt;/STRONG&gt;.js/&lt;SPAN style="color: #1f4e79; font-family: Verdana, sans-serif; font-size: 13.3333330154419px;"&gt;&lt;STRONG&gt;connectiondialog.ng&lt;/STRONG&gt;&lt;/SPAN&gt;&lt;STRONG&gt;&lt;SPAN style="color: #1f4e79; font-family: Verdana, sans-serif; font-size: 13.3333330154419px;"&gt;.&lt;/SPAN&gt;html&lt;/STRONG&gt; as I read that like here:&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;EM&gt;string username, password;&lt;/EM&gt;&lt;/P&gt;&lt;P&gt;&lt;EM&gt;connection.MParameters.TryGetValue("userid", out username);&lt;/EM&gt;&lt;/P&gt;&lt;P&gt;&lt;EM&gt;connection.MParameters.TryGetValue("password", out password);&lt;/EM&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;and it works when I have that first &lt;STRONG&gt;connectiondialog&lt;/STRONG&gt;. However, I &lt;STRONG&gt;MParameters&lt;/STRONG&gt; is null when I open the second build-in popup window in QlikSense for selecting tables/db/owner etc.&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="color: #1f4e79; font-family: Verdana, sans-serif; font-size: 10pt; line-height: 1.5em;"&gt;When that window is opened I don’t have any possibility to keep the state about username and password.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;STRONG style="color: #1f4e79; font-size: 10.0pt; font-family: 'Verdana',sans-serif;"&gt;MParameters&lt;/STRONG&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt; in &lt;STRONG&gt;QvConnection&lt;/STRONG&gt; is &lt;/SPAN&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #c00000;"&gt;null&lt;/SPAN&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;Do you know how can I use &lt;STRONG&gt;MParameters&lt;/STRONG&gt; to get the information about username and password when I open QS build-in dialog for selecting data (database/owner/tables etc.)?&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;Can I use &lt;STRONG&gt;args&lt;/STRONG&gt; from main entry point to pass some values somehow? Is there any way to use &lt;STRONG&gt;args&lt;/STRONG&gt; in streaming mode with my customized params or username and password?&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #1f4e79;"&gt;Your help will be be very appreciated.&lt;/SPAN&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 08 Jul 2015 08:55:04 GMT</pubDate>
      <guid>https://community.qlik.com/t5/Connectivity-Data-Prep/QvxSDK-how-to-pass-state-in-QvConnection-MParameters-is-null/m-p/829132#M1065</guid>
      <dc:creator />
      <dc:date>2015-07-08T08:55:04Z</dc:date>
    </item>
    <item>
      <title>Re: QvxSDK, how to pass state in QvConnection (MParameters is null)</title>
      <link>https://community.qlik.com/t5/Connectivity-Data-Prep/QvxSDK-how-to-pass-state-in-QvConnection-MParameters-is-null/m-p/829133#M1066</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Please refer to:&lt;/P&gt;&lt;P&gt;&lt;A _jive_internal="true" href="https://community.qlik.com/thread/171660" style="font-family: Calibri, sans-serif; font-size: 11pt; line-height: 1.5em;"&gt;https://community.qlik.com/thread/171660&lt;/A&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Kind Regards,&lt;/P&gt;&lt;P&gt;Adam&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Fri, 10 Jul 2015 11:01:11 GMT</pubDate>
      <guid>https://community.qlik.com/t5/Connectivity-Data-Prep/QvxSDK-how-to-pass-state-in-QvConnection-MParameters-is-null/m-p/829133#M1066</guid>
      <dc:creator />
      <dc:date>2015-07-10T11:01:11Z</dc:date>
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