getIfExists results and based on that if and else in...

[Prasanna_Soni]

So I am getting error when I try to get if statements on the result set that i get it from below query. 

MEmail is variable i decleared in page and based on that i am running query against recipient to check if it exists.  if record exists , then send one delivery else send another is plan. 

var query = xtk.queryDef.create(
<queryDef schema="nms:recipient" operation="getIfExists">
<select>
<node expr="@email"/>
<node expr="@id"/>
</select>
<where>
<condition expr={"@email='"+ctx.vars.MEmail+"'"}/>
</where>
</queryDef>
)

var res = query.ExecuteQuery()

// Send email

 if(res.@email!=''){

  nms.delivery.QueueNotification('mediaconfirmationwid',

  <delivery>

   <targets>

      <deliveryTarget>

        <targetPart type='query' exclusion='false' ignoreDeleteStatus='false'>

          <where>

            <condition expr={'@id ='+ res.@id}/>

         </where>

       </targetPart>

      </deliveryTarget>

   </targets>

   </delivery>)

  }

  if(res.@email=''){

  nms.delivery.QueueNotification('mediaconfirmationwid',

  <delivery>

   <targets>

      <deliveryTarget>

        <targetPart type='query' exclusion='false' ignoreDeleteStatus='false'>

          <where>

            <condition expr={'@id ='+ res.@id}/>

         </where>

       </targetPart>

      </deliveryTarget>

   </targets>

   </delivery>)

  }

if I remove if statement i get delivery but the moment i add if and conditions i dont get delivery. 

[Amit_Shinde]

Hi @Prasanna_Soni,

I tried executing the below js in the web app.  I am able to receive the delivery for 1st if(res.@email!='').

You can use the below condition in the 2nd if statement to check the email returned by the query is empty.

if(res.@email=="" || res.@email==undefied)

{

}

But, if the email passed in MEmail variable is not present in the recipient then you will not get @id in the return. so delivery will not get executed(as you have given the condition @id=res.@id). 

Thanks,

Amit

[Prasanna_Soni]

You are right .. for 2nd Condition I should send delivery to email variable that we got 

if(res.@email=="" || res.@email==undefied <mailto:res.@email==undefied> ) {
nms.delivery.QueueNotification('mediaconfirmation',

<delivery>

<targets>

<deliveryTarget>

<targetPart type='query' exclusion='false' ignoreDeleteStatus='false'>

<where>

<condition expr={'@email='+ctx.vars.MediaEmail}/>

</where>

</targetPart>

</deliveryTarget>

</targets>

</delivery>)

}

[Amit_Shinde]

You need to insert the email id in the recipient before sending the delivery as delivery will not execute if the email id is not present in the recipient.

[Prasanna_Soni]

Yes that make sense and Recipient will be email address from Variable @MEmail .. But how do i insert that i am not sure.

[Amit_Shinde]

Use the below script.

var rcpt = <recipient xtkschema = "nms:recipient" _operation = "insert" email={ctx.vars.MEmail}/>;

try {
xtk.session.Write(rcpt);

} catch(e) {

}

[Prasanna_Soni]

Let me give a try

however I was also thinking to pass MEmail variable to 2nd if (else) part of delivery and remove query from target part. 

nms.delivery.QueueNotification('mediaconfirmation',

<delivery>

<targets>

<deliveryTarget>

<targetPart exclusion='false' ignoreDeleteStatus='false'>

<where>

<condition expr={"@email='"+ctx.vars.MediaEmail+"'"}/>

</where>

</targetPart>

</deliveryTarget>

</targets>

</delivery>)

[Prasanna_Soni]

@AmitNope insert idea seems did not worked 

if(res.@email!=''){

nms.delivery.QueueNotification('mediaconfirmationwid',

<delivery>

<targets>

<deliveryTarget>

<targetPart type='query' exclusion='false' ignoreDeleteStatus='false'>

<where>

<condition expr={'@id ='+ res.@id}/>

</where>

</targetPart>

</deliveryTarget>

</targets>

</delivery>)

} else


{

var rcpt = <recipient xtkschema = "nms:recipient" _operation = "insert" email={ctx.vars.MediaEmail}/>;

xtk.session.Write(rcpt);

nms.delivery.QueueNotification('mediaconfirmation',

<delivery>

<targets>

<deliveryTarget>

<targetPart type='query' exclusion='false' ignoreDeleteStatus='false'>

<where>

<condition expr={'@email='+ctx.vars.MediaEmail}/>

</where>

</targetPart>

</deliveryTarget>

</targets>

</delivery>)

}

[Amit_Shinde]

Try below condition in else part.

<where>

<condition expr={"@email='"+ctx.vars.MediaEmail+"'"}/>

</where>

[Sukrity_Wadhwa]

Hi @Prasanna_Soni,

Were you able to resolve this query or do you still need more help here? Do let us know.

Thanks!

[Prasanna_Soni · Accepted solution]

//Defined getIfExists

var query = xtk.queryDef.create(

<queryDef schema="nms:recipient" operation="getIfExists">

<select>

<node expr="@email"/>

<node expr="@id"/>

</select>

<where>

<condition expr={"@email='"+ctx.recipient.@email+"'"}/>
<condition expr={"@sourceType='Media'"}/>

</where>
</queryDef>
)

var res = query.ExecuteQuery()

//Run the query

var res = query.ExecuteQuery()

//Called if statement worked 

if(res.@email.length()>0){

nms.delivery.QueueNotification