[cheerio] TypeError: Cannot read property ‘parent’ of undefined
A beautiful autumn day and my little app threw the error 🙂
var oldParent = node.parent || node.root,
^
TypeError: Cannot read property 'parent' of undefined
at Function.exports.update (/home/kang/apps/nodecrawler/node_modules/cheerio/lib/parse.js:55:25)
at module.exports (/home/kang/apps/nodecrawler/node_modules/cheerio/lib/parse.js:17:11)
at Function.exports.load (/home/kang/apps/nodecrawler/node_modules/cheerio/lib/static.js:19:14)
at Request._callback (/home/kang/apps/nodecrawler/app.js:46:29)
at...
How to get parameters from your query string with XPages
So how to get parameters from your query string with SSJS in XPages?
Quick & Easy, here’s the solution, for example: I want to get the value of parameter SelectionMode
context.getUrlParameter("SelectionMode")
There’s another way if...
Search comma-separated list attribute using jQuery
I have an attribute that is comma-separated list, and I want to search for a particular value in that list
example:
<img id=”img1” src=”somepic.jpg” tags=”nature,flower,color”>
SOLUTION
Using jQuery, it’s simple to do, for example, I...
Get radio group value with Jquery
Assume you have one radio group name default_lang and you want to know which one is selected
<input name="default_lang" value="en" type="radio" />
<input name="default_lang" value="fr" type="radio" />
<input name="default_lang" value="de" type="radio" />
Well, it’s easy...
How to delete Sphinx Search Service in Wind
1. DELETE Sphinx Search Service in Windows
C:sphinxbinsearchd –delete
If you installed with –servicename (e.g: SphinxSearch) then remove it with
C:sphinxbinsearchd –delete –servicename SphinxSearch
2. REINSTALL Sphinx Search Service in Windows
C:sphinxbinsearchd –install –config C:sphinxbinsphinx.conf –servicename...
“Object variable not set” error when installing ExtLib
If you try to deploy Xpages Extension Library and get the error
Object variable not set (#91) in:
dlgimportsite: click (line9)
When doing “Import Local Update Site” then the problem might be that your...
How to show the last editor of a document in Domino
How to get the last editors of a document? this little trick (thanks to David Hancock) will help you
@Subset($UpdatedBy;-1)
Simple, isn’t it?
PYROCMS Tag Reference Cheat Sheet
I started to work on PYRCMS for a few personal projects and found that it’s quite powerful & flexible with my favorite Code Igniter PHP framework.
I looked for a cheat sheet of...
