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Has anyone done a Histogram in extjs?

i don't see an examples in kitchen sink.

is there any updates to this question? Has anyone done a Histogram in Extjs?

yes,it's resolved. don't remember exactly what fixed it.

looks like just an ajax call when you click bar and loads store. Store.load( params: {..............

this clears the grid.

...

this is working for me. Please let me know if you see any problems.


Ext.create('Ext.tab.Panel', {
renderTo: 'tabPanel',
layout : {
type: 'vbox',
...

i have 2 Divs one nested in the other. i'm rendering my grid panel to the inner Div (orderSummaryGridDiv) and rendering my Tab panel to outer Div (tabPanel).
but the panel comes below the grid. ...

ok i put in in the create grid.panel and it WORKS! Thanks you!!! :)

doesn't seem to help... i put it in the viewConfig. is that correct place?

was this ever resolved. i have same problem. after scrolling to the bottom of a large list of rows then reloading grid. there is large amount of blank space above rows and you have to scroll down to...

What is dif between basicparams and extraparams when using Ajax with proxy?

when i load store it renders grid to Div but when i click and reload store it renders a second grid. i want it to reload the first grid or destroy it and show new grid.

i was missing return in render function which caused column to be blank on grid. it's working now. thanks!

Sorry I want clear. Yes two columns.
but when I run it fields in first column are blank.
If this should work maybe I have something else wrong.

Is it ok to have two columns with renderers?

can you have more then one renderer in the column definition of a grid? want to call two dif. functions from two columns.
is this possible.
column comes up blank.


facilityGridCol = [{...

i have an ext chart and when i click a bar it loads a store and populates a grid panel.
when i click the bar again or another bar the store reloads new data but grid panel does not refresh.

how...

ok it works with plugin. i had plugin in series and not in chart definition.

Thank you!

i tried that plugin.
in above code it was commented out because i could not get it to work and tried using controller.

version i'm using is 5.1.0.

i want the click on the series(column). do i...

i have a bar chart and i'm tring to click on a bar and have something happen. i've tried the itemmouse events but nothing seems to work. looked at a lot of samples online. now i'm trying it with...

is this much of a performance hit? do you see any problem doing it this way?

i could do it in java backend.

[QUOTE=mdarretta;1158353]Grid has stripeRows: true in grid create and viewConfig of grid but when cells are null the stripe does not goo all the way across.
55101
i added this code to renderer...

Grid has stripeRows: true in grid create and viewConfig of grid but when cells are null the stripe does not goo all the way across.
55101

we are using enableTextSelection: true in grid.
is it possible to select the column header names as well?

the code was doing a calculation for the height based on rows which was not good. took that out and left the defaults and it works fine.

orderDetailsGrid = Ext.create('Ext.grid.Panel', {
...

The space we have is in the Parent Panel not in grid. i wanted that to shrink to the size of the grid panel. i will try to eliminate the parent panel.is there any way for parent panel to shrink to...

we want the panel to grow with the grid/number of rows.

any answer to this? i'm having same problem.