How to set default value on UI Page Dropdown

[JRY]

Hello,

I'm trying to set default value based on Order specification on dropdown which I have created using UI Page and it's not redirecting to current page it's staying on UI page.

Can anyone help me what needs to change in below Script

HTML Script 

<?xml version="1.0" encoding="utf-8" ?>
<j:jelly trim="false" xmlns:j="jelly:core" xmlns:g="glide" xmlns:j2="null" xmlns:g2="null">

<g:ui_form>
<g:evaluate var="jvar_sysid"
expression="RP.getWindowProperties().get('sysid')"/>
<table width="320px">
<tr>
<g:evaluate var="jvar_sysid" jelly = "true">
var tinaSpecification = jelly.jvar_u_order_specification;
var extOrder = new GlideRecord("u_task_order");
extOrder.addQuery("sys_id", jelly.jvar_sysid);
extOrder.query();
extOrder.next();
extOrder;
</g:evaluate>
<input type="hidden" id="hidden" value="jvar_id"/>
<td width="50%">
<div class="col-md-7">

<j:if test="${jvar_u_order_specification =='5f2eae2db0a19010c77c76087d5096e5'}">
<g:ui_reference name="u_order_specification" value="${jvar_u_order_specification}" displayvalue="/29" table="u_task_order" query="active=true^u_order_specification=5f2eae2db0a19010c77c76087d5096e5"/>
</j:if>

<j:if test="${jvar_u_order_specification =='eaf915864d6d1010c77c99e6422b6e38'}">
<g:ui_reference name="u_order_specification" value="${jvar_u_order_specification}" displayvalue="/28" table="u_task_order" query="active=true^u_order_specification=eaf915864d6d1010c77c99e6422b6e38"/>
</j:if>
</div>
</td>

<td align="center">

<select id="subnet_mask" name="Subnet Mask">
<option value="" selected="selected">-- None --</option>
<option value = "/26" >/26</option>
<option value = "/27" >/27</option>
<option value = "/28" >/28</option>
<option value = "/29" >/29</option>
</select>
</td>
</tr>
</table>

<table width="100%">
<tr id="dialog_buttons">
<td colspan="2" align="left">
<td colspan="2" style="text-align:center;padding-top:10px;">
<input type="hidden" id="task_sys_id" name="task_sys_id" value="${jvar_sysid}"/>
<button class="btn btn-default" onclick="continueCancel()" style="margin-right:10px;">Cancel</button>
<button class="btn btn-primary" onclick="continueOK()">Ok</button>

</td>
</td>
</tr>
</table>
</g:ui_form>

</j:jelly>

Client Script 

//If OK Button is pressed then this functionis called as defined in HTML Line Number 22
function continueOK() {
var ipChoices = gel('subnet_mask').value;
g_form.setValue('subnet_mask', ipChoices);
g_form.save();
g_form.addInfoMessage(task_sys_id);
return true;
}
//If Cancel is pressed then this functionis called as defined in HTML Line Number 21
function continueCancel() {
GlideDialogWindow.get().destroy();
}

Processing Script

gs.log('reserve_lan_ip UI Page' + task_sys_id);

var grCFS = new GlideRecord('u_task_mega_pop_l3_cfs_order');
grCFS.get(task_sys_id);

var scReseverLanIP = new TN_ValidateBusinessParameters_ReserveLANIP.process(grCFS, subnet_mask);
var urlOnStack = gs.getUrlOnStack();
response.sendRedirect(urlOnStack);
response.sendRedirect(task_table_name + ".do?sys_id=" + task_sys_id);

Thanks,

JRY

[Ankur Bawiskar · Accepted solution]

Hi,

to set default value you can do this

you are already doing this for None

<select id="subnet_mask" name="Subnet Mask">
<option value="" selected="selected">-- None --</option>
<option value = "/26" selected="selected">/26</option>
<option value = "/27" >/27</option>
<option value = "/28" >/28</option>
<option value = "/29" >/29</option>
</select>

where do you wish UI page to redirect?

update as this and test

gs.log('reserve_lan_ip UI Page' + task_sys_id);

var grCFS = new GlideRecord('u_task_mega_pop_l3_cfs_order');
grCFS.get(task_sys_id);

var scReseverLanIP = new TN_ValidateBusinessParameters_ReserveLANIP.process(grCFS, subnet_mask);
var urlOnStack = gs.getUrlOnStack();
//response.sendRedirect(urlOnStack); // comment this
response.sendRedirect('u_task_mega_pop_l3_cfs_order' + ".do?sys_id=" + task_sys_id);

Regards
Ankur

[JRY]

Hi Ankur,

Thanks for reply, but here I need to set default value based on Reference field on the form.

Thanks,

JRY

[Ankur Bawiskar]

Hi,

you want to set drop down value based on g:ui_reference?

Regards
Ankur