The entity "nbsp" was referenced, but not declared. issue in UI Page..

Shanmuga Raj
Tera Expert

I have an HTML field (text) on a knowledge base table and I want to display it's contents on a UI Page.   I can get it to correct render the contents in some instances, however in some instance I get an error when rendering the Page. 'The entity "nbsp" was referenced, but not declared.'

My code :

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

<div id="source-html">
<style>
table, th, td {
border: 1px solid black;
}
</style>
<button onclick="exportHTML();">Export as .doc</button>
<g:evaluate object="true" >
var sysparm_id = RP.getParameterValue("sysparam_id");
var choices = new GlideRecord("kb_knowledge");
choices.addQuery("sys_id", sysparm_id);
choices.query();
choices;
</g:evaluate>
<j:while test="${choices.next()}">
<g:no_escape>${HTML:choices.text.getDisplayValue()}</g:no_escape>
</j:while>

</div>
</j:jelly>

Anyone Help me on this. Thanks in advance

1 ACCEPTED SOLUTION

Hi,

So definitely issue with the html within the text as it is working in this case.

I believe for all other cases where the html is valid it should work

Mark Correct if this solves your issue and also mark 👍 Helpful if you find my response worthy based on the impact.
Thanks
Ankur

Regards,
Ankur
Certified Technical Architect  ||  9x ServiceNow MVP  ||  ServiceNow Community Leader

View solution in original post

21 REPLIES 21

Hi,

Please consider marking answer as Correct & 👍Helpful so that others with the same question in the future can find it quickly and that it gets removed from the Unanswered list.

Regards
Ankur

Regards,
Ankur
Certified Technical Architect  ||  9x ServiceNow MVP  ||  ServiceNow Community Leader

Community Alums
Not applicable

For others having this problem, you can simply use &#160;