Hi there ~
Stupid question again. I am trying to use TWebRatingPanel and when I bind it to a Html element, I get this error:
Uncaught TypeError: Cannot read properties of null (reading 'style') | TypeError: Cannot read properties of null (reading 'style') at Object.UpdateElement
I've tried binding it to P,DIV,IMG,A elements with a id="my_rating", but I always get this error. I am not using the Boottrap CSS library.
What am I doing wrong?
Regards
ViV
To what exact HTML element do you bind it?
I tried using <div id="my_rating"></div> ... or <p id="my_rating"></p> or <img id="my_rating">
Is there a specific tag I should use?
Regards
ViV
When I don't bind it (aka add a tag with id="viv_rate") to the HTML, the rate panel shows on the page at the top of the display, but as soon as I add any tag like"<div id="viv_rate"></div>" to the page, it gives the error.
Regards
ViV
here is a small example:
HTML File:
<html>
<head>
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<title>TMS Web Project</title>
<style>
</style>
</head>
<body>
<h1>Hello world ...</h1>
<div id="test"></div>
</body>
</html>
The moment I bind the WebRatingPanel1 the tag "test", I get:
rtl.js:254
Uncaught TypeError: Cannot read properties of null (reading 'style')
at Object.UpdateElement (WEBLib.Rating.pas:321)
at Object.EndUpdate (WEBLib.Controls.pas:2792)
at Object.EndUpdate (WEBLib.Controls.pas:5392)
at Object.AfterLoadDFMValues (classes.pas:5350)
at Object.LoadDFMValues (Unit1.pas:52)
at Object.DoCreate (WEBLib.Forms.pas:2443)
at Object.Create$5 (WEBLib.Forms.pas:2593)
at Object.c.$create (rtl.js:323)
at DoStatusCreate (WEBLib.Forms.pas:2795)
at XMLHttpRequest.cb (rtl.js:251)
Regards
ViV
We applied a fix for this which will be included in v1.9.1.0