problem with json store in grid-> cant see data

[c.kienzl@o-range.at]

hi all,

i try to use the extjs designer. up to this time i think its an grate toll. some kind of child isius, but its ok.

i build an json store and load some data via ajax to them. i matched this store with an grid. in the design vie i see all rows in the grid (all data).

when i klick on preview or i export the project, i didnt get the data. no data displayed in
the grid

has anyone a idea?

thx

[aconran]

Are you loading the store by using the autoLoad configuration and/or explicly loading the store like:

Ext.StoreMgr.lookup('myStore').load();

[ufologo22]

Hi c.kienzl@o-range.at,
I had the same problem but the solution was posted in the "bug" area of the forum.

Basically, once the project is exported it created a folder called "mockup". I had to move the file containing my data (txt or php or whatever you are using) inside "mockup". I also had to make sure my json store was autoloading. Then it should work.

[c.kienzl@o-range.at]

ok, i found the problem

i copied my ext js script in the filedir of my php file. now it works!

other question how to handle an editable grid with the return values to php?

[mihaip007]

okay, hmmm. This is strange. I have the same problem. However I linked the store to a url such as "http://localhost/mydata/mydata.html". The same problem applies here: I get to view ALL the date in the design mode, but when I preview it or export it - there is no data.

Why is that? I have tried to save the data file right next to the project file, but no success. What am I doing wrong? Oh and I ALSO have the autoload of the store on.

[abe.elias]

@mihaip007 Can you share your XDS file? If not, what's the url property you have set on your Store? I assume you have a local webserver running. What is the URL path to the app? is it the root (http://localhost/) or in a sub dir (http://localhost/myapp/)?

This sounds like a path issue.

[mihaip007]

Hi...!

Thanks for the quick reply. I have attached the xds file. I have created a json file with some data. It works in designer mode, but not in preview mode. That is the only issue.

I have noticed that it was complaining that the json file could not be loaded and it gave me the url it was using, so I simply placed the file in location where I can access it using the url http://localhost/dev/survey.html

Can you see what I am doing wrong?

[wickedsheep]

Strange, I have the same problem. I've created the store with the designer and my store loads (I see my JSON data in Firebug), but grid shows only empty lines (" " values inside cells).

Edit: I've even checked my store, data is there, just not shown in my grid.

MyStore
- reader
-- jsonData
--- mydata
---- 0
---- 1
---- 2
...

[abe.elias]

Hi...!

Thanks for the quick reply. I have attached the xds file. I have created a json file with some data. It works in designer mode, but not in preview mode. That is the only issue.

I have noticed that it was complaining that the json file could not be loaded and it gave me the url it was using, so I simply placed the file in location where I can access it using the url http://localhost/dev/survey.html

Can you see what I am doing wrong?

Try removing the "http://localhost/" from the url config on the store. Are you exporting to the root of your website (http://localhost/) or do you export to a sub directory?

[mihaip007]

Hi...!
How do I know where it exports? Because I only click on the "preview" button. As about the "http://localhost/" part - yes I tried to remove it. Again it works in the designer, but not in the preview mode... very weird indeed hehehe.