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

Posted on 2008-10-30
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Last Modified: 2014-05-22
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>
       
       


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Question by:faizershez
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5 Comments
 
LVL 27

Accepted Solution

by:
azadisaryev earned 500 total points
ID: 22840018
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???
0
 
LVL 1

Expert Comment

by:coderWil
ID: 22843098
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.
0
 
LVL 27

Assisted Solution

by:azadisaryev
azadisaryev earned 500 total points
ID: 22843170
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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