the pagesize argument passed to the myposts function is not of type Coldfusion Ajax

Hai experts

I'm getting this error

the pagesize argument passed to the myposts function is not of type
numeric

following my code

--employer.cfc--

<cffunction name="myposts"
 hint="My Posts" returntype="any" access="remote">
 <cfargument name="mysession" type="string" required="yes">
 <cfargument name="page" type="numeric" required="yes" default="1">
 <cfargument name="pageSize" type="numeric" required="yes" default="40">
 <cfargument name="gridsortcolumn" type="string" required="no" default="">
 <cfargument name="gridsortdirection" type="string" required="no" default="">
 <cfset var myposts="">


 <cfquery name="myposts" datasource="nizar">
select a.job_id,a.job_name,b.job_category_name,c.country_name,
a.job_role,a.job_requirements
from job_posts a,job_category b,countries c
where a.JOB_CATEGORY_ID=b.JOB_CATEGORY_ID
and a.COUNTRY_ID=c.COUNTRY_ID
and a.user_id='#arguments.mysession#'
order by created_date desc
 </cfquery>
 
<cfreturn QueryConvertForGrid(myposts,arguments.page,arguments.pageSize)>
 
 </cffunction>
 
--employer_posts.cfm--

<cfinvoke
 component="Employers.employer"
 method="myposts"
 returnvariable="myposts">
      <cfinvokeargument name="mysession" value="#session.user_id#"/>
</cfinvoke>

  <cfform>
  <cfgrid name="getlist" format="html" bind="cfc:Employers.employer.myposts({cfgridpage}, {cfgridpagesize}, {cfgridsortcolumn}, {cfgridsortdirection})">
  <cfgridcolumn name="job_id" header="Job ID" width="100"/>
  <cfgridcolumn name="Job_name" header="Job Name" width="100"/>
  <cfgridcolumn name="job_category_name" header="Job Category" width="100"/>
  <cfgridcolumn name="country_name" header="Country" width="100"/>


  </cfgrid>
  </cfform>
       
       


faizershezAsked:
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azadisaryevCommented:
your myposts function requires 3 arguments: mySession, page & pageSize (they are set with required="yes" attribute, so you MUST pass these arguments to the function). but in your <cfinvoke> you are passing only ONE argument to it.

DEFAULT attribute of <cfargument> tag has no effect when an argument is set as required

but the bigger question is: why do you need that <cfinvoke> there at all???
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coderWilCommented:
Your CFINVOKE is passing a the pagesort value to the pagesize value.

since 3 of your function arguments are required, you need to pass them 'in the order they are declared' to the function.

Hope this helps.
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azadisaryevCommented:
change your cfgrid's bind attribute to:

bind="cfc:Employers.employer.myposts(session.user_id, {cfgridpage}, {cfgridpagesize}, {cfgridsortcolumn}, {cfgridsortdirection})"

and get rid of your <cfinvoke>
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