#Contact토론 중인 항목 0개

Hello Team,

I am getting the following error - 

This page has an error. You might just need to refresh it. Action failed: c:ContactListSearch$controller$searchKeyChange [Cannot read properties of undefined (reading 'setParams')] Failing descriptor: {c:ContactListSearch$controller$searchKeyChange} 

while running the app with the following code.

QuickContacts.app

<aura:application>

    <link href='/resource/bootstrap/' rel="stylesheet"/>

    <div class="navbar navbar-default navbar-static-top" role="navigation">

        <div class="container">

            <div class="navbar-header">

                <a href="#" class="navbar-brand">Lightning Contacts</a>

            </div>

        </div>

    </div>

    <div class="container">

        <div class="row">

            <div class="col-sm-12">

                <c:ContactListSearch/>

                <c:ContactList/>

            </div>

        </div>

    </div>

</aura:application>

ContactList.cmp

<aura:component controller="ContactController">

    <aura:attribute name="contacts" type="Contact[]"/>

    <aura:handler name="init" value="{!this}" action="{!c.doInit}" />

    <aura:handler event="c:SearchKeyEvent" action="{!c.searchKeyChange}"/>

    <ul class="list-group">

        <aura:iteration items="{!v.contacts}" var="contact">

            <li class="list-group-item">

                <a href="{! ' #contact/' + contact.Id }">

                    <p>{!contact.Name}</p>

                    <p>{!contact.Phone}</p>

                </a>

            </li>

        </aura:iteration>

    </ul>

</aura:component>

ContactListController.js

({

    doInit : function(component, event)

    {

        var action=component.get("c.findAll");

        action.setCallback(this,function(a)

                           {

                               component.set("v.contacts",a.getReturnValue());    

                           });

    $A.enqueueAction(action);

    },

    searchKeyChange: function(component, event) {

        var searchKey = event.getParam("searchKey");

        var action = component.get("c.findByName");

        action.setParams({

          "searchKey": searchKey

        });

        action.setCallback(this, function(a) {

            component.set("v.contacts", a.getReturnValue());

        });

        $A.enqueueAction(action);

    }

})

ContactListSearch.cmp

<aura:component >

    <input type="text" class="form-control" placeholder="Search" onkeyup="{!c.searchKeyChange}"/>

</aura:component>

SearchKeyEvent.evt

<aura:event type="APPLICATION" access="global">

    <aura:attribute name="searchKey" type="String"/>

</aura:event>

ContactListSearchController.js

({

        searchKeyChange : function(component, event, helper) {

        var myEvent = $A.get("e.c:SearchKeyChange");

        myEvent.setParams({"searchKey":event.target.value});

        myEvent.fire();

    }

    })

Can anyone please help me to find the error?

#Salesforce Developer

I'm able to represent graphically what I'm after but I also want the ratio it represents and I'm having trouble generating that calculated field due to aggregate/non-aggregate LOD.

My data looks something like this

A

1456

So far to count the number of Contacts per Participant or to get the degree of contact I've used 'FIXED CompleteID':

{FIXED [Participant Phone Number], [Segment Start Time]:

And I've gotten as far as distinguishing =1 from >1

IF SUM([FIXED CompleteID])=1

but I am somehow stuck when it comes to writing a calculated field that takes #Contact ID where degree =1/SUM(All Contact IDs).

In this example 2/7; .29

1

2

Have I complicated things with the FIXED expression unnecessarily, would I be better served by a window_count? What do I need to do to get that degree=1 ratio to all Contact IDs? Thanks.

Best regards,

Chad