Skip to main content

Ext Grid rowdblclick and rowclick fix

Ext is a great javascript library but ofcourse there are times where some things doesn't work and one of them is the rowdblclick and rowclick listener. Here is how i fixed it when i've encountered this problem.

var grid = new Ext.grid.GridPanel({
store: <your datastore>,
columns:[<your columns>],
rowdblclick : function(grid,row){

As you can see instead of doing
function(grid,row){ alert(''click'); })
grid.on("rowdblclick",function(grid,row){ alert('dblclick'); });

we added the listeners to the options when creating a new grid, there are disadvantage to this approach like when we need the listeners to be more dynamic but in case addListener and on doesn't work, try this approach.

Hope it helps


  1. Hey men!!!! Works perfect!!!

    grid.on("rowdblclick",function(grid,row){ alert('dblclick'); });



Post a Comment

Popular posts from this blog

LaMetric Python App

Creating a personal stock app for LaMetric is super simple, all you need is create an account at and have an url with your data. Depending on how you want the data to appear, the format should be in json and how it appears in the creation process.

I used appengine to host my data and used the metric data format

Here is the python code
import urllib2 import json # get stocks data using yahoo finance stocks = ['0002.HK', '0005.HK', '0011.HK', '0992.HK', '0066.HK'] url = "*" + ("%22%2C%22".join(stocks)) + "%22)%0A%09%09&" result = urllib2.urlopen(url) data = json.loads( # create frames based on the metric data format frames = [] for stock in data['query']['results']['quote']: …

Winamp Spotify Treasure hunting

Back in the days when WinAmp was huge (So was tripod and geocities), WinAmp users like to share their playlist. Most of these playlist are still available online through googling and a lot of them are actually good throwback playlist. With that in mind, I created a javascript script that would change the winamp playlist (pure text) into a spotify search link.

An example of this, say you liked the 90s rock scene. You would google "winamp playlist pearl jam silverchair" and some of the results will return with the title "Winamp Generated PlayList" and these are what we would like to treasure hunt on. Then
Click on of the result.
Right click anywhere in the page, select Inspect (Chrome) or Inspect Element (Firefox)
Select the Console
Paste this
$$('ul font small')[0].innerHTML = $$('ul font small')[0].innerHTML.split('<br>').map((val) => { return '<a style="color:white" href="spotify:search:' + encodeURIComp…