Subscribe via RSS
Toggle Submenu
  1. Categories
  2. Recent
  3. Tags
View Replies (1)

Resolved change fontsize in an webbrowser Object

  1. How-to
0
Votes
Undo
  1. Tom Holscher
    Tom Holscher
  2. PowerBuilder
  3. Tuesday, 18 May 2021 08:48 AM UTC

Hello,

i hvae activate the designmode in my webbrowser object with:

wb_1.navigate("javascript:document.body.contentEditable='true'; document.designMode='on'; void 0")

now i try to change the font size with:

wb_1.navigate("javascript:document.body.style.fontSize = 30 ; void 0")

but it doenst work, have someone an idea how can i change it?

 

Kind Regards,

Tom Holscher

Calling, from one window, a function in another op...
License issue
Responses (1)
René Ullrich
René Ullrich Accepted Answer Pending Moderation
  1. Tuesday, 18 May 2021 10:05 AM UTC
  2. PowerBuilder
  3. # 1

Try this:

javascript:document.body.style.fontSize = '30' ; void 0
Comment
Load more comments
René Ullrich
  1. René Ullrich
  2. Wednesday, 19 May 2021 08:56 AM UTC
The "// Gets selection" part starts a comment. So all following in same (javascript) line is also in the comment! Remove the comment and try again.
  1. Helpful
Tom Holscher
  1. Tom Holscher
  2. Wednesday, 19 May 2021 09:00 AM UTC
the comment is removed, nothing happened:

wb_1.navigate("javascript: " + &

"var sel = window.getSelection(); " +&

"if (sel.rangeCount) { " + &

"var e = document.createElement('span'); " + &

"e.style = 'font-family:' + " + 'Times New Roman' + " + ';'; " + &

"e.innerHTML = sel.toString();" + &

"var range = sel.getRangeAt(0); " + &

"range.deleteContents(); " + &

"range.insertNode(e); " + &

"}; void 0;")
  1. Helpful
René Ullrich
  1. René Ullrich
  2. Wednesday, 19 May 2021 09:30 AM UTC
This works for me:

javascript: var sel = window.getSelection(); if (sel.rangeCount) { var e = document.createElement('span'); e.style = 'font-family:Times New Roman;'; e.innerHTML = sel.toString(); var range = sel.getRangeAt(0); range.deleteContents(); range.insertNode(e);} void 0;



Your part that sets the font-family seems not to be ok.

  1. Helpful
There are no comments made yet.
  • Page :
  • 1


There are no replies made for this question yet.
However, you are not allowed to reply to this question.
We use cookies which are necessary for the proper functioning of our websites. We also use cookies to analyze our traffic, improve your experience and provide social media features. If you continue to use this site, you consent to our use of cookies.