How to read array of object using jelly script?

[vimal11592]

Hi ,

I am trying to read the values from an array of an object using the jelly script but not able to do so.

Jelly script:

<?xml version="1.0" encoding="utf-8" ?>

<j:jelly trim="false" xmlns:j="jelly:core" xmlns:g="glide" xmlns:j2="jelly:core" xmlns:g2="glide">

<style>

tr.buttons{height:10px;}

</style>

<g:ui_form>

  <g:evaluate var="jvar_short_text" expression="RP.getWindowProperties().short_text" />

  <g:evaluate

var="jvar_bot_param"

object="true"

expression="RP.getWindowProperties().bot_param" />

    <table width="100%">

<j:forEach items="${jvar_bot_param}" var="jvar_param" indexVar="i">

<p>${jvar_bot_param}</p>

<g:evaluate jelly="true" object="true">

var botparam = jelly.jvar_param[i].label;

var botName   = jelly.jvar_param[i].name;

</g:evaluate>

<p>${botparam}</p>

<p>${botName}</p>

</j:forEach>

        <tr id="dialog_buttons" class="buttons">

              <td colspan="2" align="right">

                    <g:dialog_buttons_ok_cancel ok='return validateComments(${jvar_bot_param})' ok_type="button" cancel_type="button" />

              </td>

        </tr>

  </table>

</g:ui_form>

</j:jelly>

Var jvar_bot_param has the following data:

[{

"name": "incident_sysid",

"label": "Incident sysid",

"type": "text",

"default": "859245f94ffe7e80c5a3c3818110c7fc"

}]

Can someone please look into my code and suggest me how to retrieve the data from array.

Thanks,

Vimal

[Chuck Tomasi]

You've already broken out each item in the array as jvar_param, so you don't need a subscript on lines like this:

var botparam = jelly.jvar_param[i].label;

Try this instead

var botparam = jelly.jvar_param.label;

[vimal11592]

Hi Chuck,

Thanks for the reply!!

I have tried that one also but could not get the values.Is there any way to check the type of data that is jvar_bot_param has.Something like the type of jvar_bot_param and see.

Thanks,

Vimal

[Chuck Tomasi]

In cases like this, try going to System Diagnostics> Debug Log

In your Jelly code you can do a variable dump using <g:breakpoint />

The output can be found in the text below your page output. All the phase 1 variables will be listed there.

[vimal11592]

Hi Chuck,

Thanks for the suggestion.

I have tried doing the following but still facing the same issue.

<?xml version="1.0" encoding="utf-8" ?>

<j:jelly trim="false" xmlns:j="jelly:core" xmlns:g="glide" xmlns:j2="jelly:core" xmlns:g2="glide">

<style>

tr.buttons{height:10px;}

</style>

<g:ui_form>

  <g:evaluate var="jvar_short_text" expression="RP.getWindowProperties().short_text" />

  <g:evaluate

var="jvar_bot_param"

object="true"

expression="RP.getWindowProperties().bot_param" />

<j:set var="jvar_obj" value="${jvar_bot_param}"/>  

      <p>${jvar_obj}</p>

<j:forEach items="${jvar_obj}" var="jvar_param" indexVar="i">

<g:evaluate jelly="true" object="true">

var botparam = jelly.jvar_param.label;

var botName = jelly.jvar_param.name;

<p>"${botparam}"</p>

<p>"${botName}"</p>

</g:evaluate>

</j:forEach>

</g:ui_form>

</j:jelly>

Error: botparam and botname is not defined.Can you please help me with some suggestion.

Thanks,

Vimal