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EXTJS QUESTIONS

Multiselect Combo box in EXT JS
Multiselect Combo box in EXT JS
should help you out Nice one here: http://www.tonylandis.com/code-projects/ext-multiselect-combobox-extension.htm Not sure it works for Extjs 3.X.There's also this one http://www.technomedia.co.uk/SuperBoxSelect/examples3.html , not so nice but 3.X c
TAG : extjs
Date : January 10 2021, 01:49 PM , By : Erwin
Failed to maintain 100% width & height of structure in extjs
Failed to maintain 100% width & height of structure in extjs
I hope this helps you . It looks like what you really want is a BorderLayout? Also, when you are using Ext layouts, do not use autoHeight -- that means "let the browser determine the height based on content" -- not what you want. Also, there is no ne
TAG : extjs
Date : January 02 2021, 06:48 AM , By : user186876
file upload using EXT JS
file upload using EXT JS
Does that help As far as specific steps are concerned, using functionality supported in ExtJS 3x, your best best is to use this module/plugin:http://dev.sencha.com/deploy/dev/examples/form/file-upload.html
TAG : extjs
Date : January 02 2021, 06:48 AM , By : tangsty
column resize issue in gridpanel
column resize issue in gridpanel
it helps some times Yes. To do that, you have to use an undocumented config option for the GridView:Within the configuration for your grid:
TAG : extjs
Date : January 02 2021, 06:48 AM , By : gbodunski
Ext JS - Can I 'chain' methods on a field?
Ext JS - Can I 'chain' methods on a field?
Any of those help Actually, Field.setValue does in fact return a reference to the field (docs), so you should be able to call setDisabled (inherited from Component) as you have it. You must have some other issue going on. Maybe findField('start_date'
TAG : extjs
Date : January 02 2021, 06:48 AM , By : Ruchi
ExtJS 4.2 grid viewconfig enableTextSelection
ExtJS 4.2 grid viewconfig enableTextSelection
Does that help Possible solutionSearching for more information, I have find that there is a type of column for grids called numbercolumn, using it and instead of using a renderer, setting the format like this:
TAG : extjs
Date : January 01 2021, 02:10 PM , By : Techspirit
How i can update extjs framework version in Sencha Architect for my application?
How i can update extjs framework version in Sencha Architect for my application?
This might help you You have to edit the .xds file manually. Apparently there is no way to upgrade from previous versions to ExtJS 6.7 in Architect itself.The manual process is described on
TAG : extjs
Date : January 01 2021, 06:31 AM , By : Guy Kastenbaum
How to remove scrolling inside textarea in Extjs
How to remove scrolling inside textarea in Extjs
it fixes the issue When you use grow:true in textareafield you have to adjust its height using growMin and growMax, in your case you are setting a height using flex:2 See a fiddle example
TAG : extjs
Date : December 15 2020, 09:28 AM , By : Vick Aita
Error in collapsible panel in Sencha application
Error in collapsible panel in Sencha application
will be helpful for those in need There is no config property for container. You will have to set the items array to the container and not to the config attribute. Code as shown below.
TAG : extjs
Date : December 01 2020, 05:00 PM , By : Magnus
How can i include two textboxes in Ext.Msg.show
How can i include two textboxes in Ext.Msg.show
To fix the issue you can do The easiest solution is just create a window. Like Evan said in the comment, the MessageBox is just an Ext.window.Window width a little extra..a working fiddle
TAG : extjs
Date : December 01 2020, 04:55 PM , By : Stuka
How to get animation with card layout
How to get animation with card layout
I wish did fix the issue. I was able to achieve fade out in animation by overriding setActiveItem method for the card layout. You can see it action for your example here: http://jsfiddle.net/q7Ytj/4/.Just do this on application initialization step:
TAG : extjs
Date : November 27 2020, 01:01 AM , By : baumichel
Extjs 4 mobile and tablet support
Extjs 4 mobile and tablet support
Does that help No, there's no "easy" way to add tablet support in Ext 4. Ext 5 had signifcant core portions rewritten to allow for gesture/touch management.
TAG : extjs
Date : November 26 2020, 11:01 PM , By : Stephen
How to apply filter function to paging grid with local(memory) store in ExtJS6?
How to apply filter function to paging grid with local(memory) store in ExtJS6?
it should still fix some issue I have finally resolved this issue!Mentioned error raised in onFilterEndUpdate method of store in next lines:
TAG : extjs
Date : November 26 2020, 12:01 PM , By : redha
Is it possible to specify a max width in a border layout?
Is it possible to specify a max width in a border layout?
I wish this helpful for you From the ExtJS documentation for the border layout:
TAG : extjs
Date : November 25 2020, 07:27 PM , By : ganok_tor
Response of a submit form is adding < pre > to json
Response of a submit form is adding < pre > to json
should help you out I finally found the solution: For Ext 4.0, you need to set the contentType of the response like "html/text", and then, sorround the json string with tags. Take a look on this for further information. http://www.sencha.com/forum/sh
TAG : extjs
Date : November 24 2020, 05:44 AM , By : Janko
hasMany auto relation in ext JS 6
hasMany auto relation in ext JS 6
this one helps. The model is fine, record.childs() returns a store. Use getCount() instead of length:
TAG : extjs
Date : November 22 2020, 02:59 PM , By : Anna
Expanding extjs tree to see one element
Expanding extjs tree to see one element
I think the issue was by ths following , You can use the method selectPath on your TreePanel as detailed here:http://docs.sencha.com/extjs/4.2.0/!/api/Ext.tree.Panel-method-selectPath
TAG : extjs
Date : November 22 2020, 12:01 PM , By : Aki Björklund
XTemplate and style
XTemplate and style
it helps some times You don't need to prepend values. when using curly brackets, just use {evtColor} and it should work.
TAG : extjs
Date : November 22 2020, 12:01 PM , By : Sinisa Ruzin
Ext JS 6.0.0 Button margin property not work
Ext JS 6.0.0 Button margin property not work
hope this fix your issue I have a button in a panel, and I need set a margin value, but the component not apply the value of margin, the EXT just ignore the margin property. , you should use style:'margin:5px;' instead of using margin property
TAG : extjs
Date : November 20 2020, 09:01 AM , By : Brianna
In ExtJS 5: How to remove border of textfield
In ExtJS 5: How to remove border of textfield
will be helpful for those in need Try with displayfiled in place of textfiled for reference go through the link. http://www.objis.com/formationextjs/lib/extjs-4.0.0/docs/api/Ext.form.field.Display.html
TAG : extjs
Date : November 18 2020, 11:13 AM , By : eataix
How to remove the summary grouping of particular row in EXTJS
How to remove the summary grouping of particular row in EXTJS
hop of those help? By default group is made for each value from groupField, also for empty groupField (but it appears first). If it is enough for you then you don't have to do anything. Fiddle: http://jsfiddle.net/tme462tj/
TAG : extjs
Date : November 18 2020, 01:01 AM , By : ffmmjj
How to use objects from a later version of Sencha ExtJS?
How to use objects from a later version of Sencha ExtJS?
help you fix your problem Generally, you cannot just take a class (file) from a newer version and replace with it the corresponding class in the older version. It is very likely that methods were not only added but some may be removed, still required
TAG : extjs
Date : November 16 2020, 06:23 AM , By : ezzze
Extjs: share data between two functions
Extjs: share data between two functions
like below fixes the issue As your property is defined via config, getter and setter methods are already generated automatically, i.e. in method1 you can just call the setter to change the value:
TAG : extjs
Date : November 15 2020, 06:54 AM , By : user176691
store data issue with generic grid rendered in tabs
store data issue with generic grid rendered in tabs
fixed the issue. Will look into that further Most likely there is only one instance of DemoApp.store.GenericGrid. Frankly, I only guess because I see that you call Ext.getStore("DemoApp.store.GenericGrid") that implies the store is declared in stores
TAG : extjs
Date : November 14 2020, 04:51 PM , By : Vorinowsky
How to get a tool by itemId from a CartesianChart object in ExtJS
How to get a tool by itemId from a CartesianChart object in ExtJS
it should still fix some issue I believe this is a bug as tools is an Ext.panel.Panel configuration, which is effectively a shortcut for specifying child items of the header component - which in turn is just a child of your chart panel, and thus shou
TAG : extjs
Date : November 04 2020, 08:17 AM , By : barefootChild
Multiple Instances of Custom Component in Extjs 4.2
Multiple Instances of Custom Component in Extjs 4.2
this will help Solution to this problem which I found was to dynamically insert my custom component into the item array of the view(in which I wanted to add). So in the after render of my view(in which I want to add my custom component), I did this:
TAG : extjs
Date : November 01 2020, 01:05 PM , By : Eniac
ExtJS 6 ViewModel store bindings and setters
ExtJS 6 ViewModel store bindings and setters
I think the issue was by ths following , Filtering a store doesn't change the items instance, it only changes the contents - that's why setWidgets isn't being called again. If you want to respond to data changing in the store, you need to listen to e
TAG : extjs
Date : October 31 2020, 05:38 PM , By : ERaubenheimer
How can I get viewModel object in store filter function?
How can I get viewModel object in store filter function?
like below fixes the issue Way too late now, but I just had the same issue, and the cleaner method to do this is by returning filterFn as a formula bind:For your original example:
TAG : extjs
Date : October 30 2020, 12:01 AM , By : 小和尚
Extjs checkColumn
Extjs checkColumn
around this issue I see the example in ExtJS, but it seems the checkColumn doesn't update the XML. The API is also not so helpful. What I wanted to do is something like this. When the user clicks the checkbox in the grid it will send an AJAX request.
TAG : extjs
Date : October 23 2020, 03:00 PM , By : orneka
ComboBox keep visible in Grid editor
ComboBox keep visible in Grid editor
hop of those help? I have an editor comboBox in Grid and it only shows when I click row. How to keep it permanent visible in grid? , How to keep it permanent visible in grid?
TAG : extjs
Date : October 15 2020, 01:08 AM , By : aspitzer
EXTJS: Whats the difference between Ext.widget and Ext.create?
EXTJS: Whats the difference between Ext.widget and Ext.create?
it helps some times Ext.widget performs a very similar function to Ext.create. The main difference is that Ext.widget can only create components with an xtype. For example, these are equivalent calls:
TAG : extjs
Date : September 26 2020, 09:00 AM , By : Mossy Breen
EXTJS 6 app in .war deployed on jetty, behind proxy
EXTJS 6 app in .war deployed on jetty, behind proxy
Hope this helps I have EXTJS 6 app packed in web app (.war) deployed on jetty server behind apache proxy , I've solved it.In app.json I added this setting
TAG : extjs
Date : September 23 2020, 03:00 PM , By : flesk
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