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Dynamic columns onchange event
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Aaron
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Aaron asked on 03 Aug 2017, 02:29 AM

I just learn the below demo to present dynamic columns and data.

http://jsfiddle.net/darrenarbell/4HTEr/

I am facing the problem if i want to do the cell onchange event how could i implement ?

For example,

First row Column 0 value is 2,i edit to change value to 3, i want column 1,2,3,4 cell value all add+1.

I don't know where could i add onchange event to ?

Deeply appreciated your help  thanks.

 

 

 

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Stefan
Telerik team
answered on 04 Aug 2017, 11:36 AM
Hello Aaron,

In this scenario I can suggest using the cellClose event as it will be fired when the value of the cell is changed:

http://docs.telerik.com/kendo-ui/api/javascript/ui/grid#events-cellClose

I made an example demonstrating how to set a value of the other columns when a cell is edited. The example is using the dataItem method of the Grid to retrieve the row data:

http://dojo.telerik.com/omeTo

http://docs.telerik.com/kendo-ui/api/javascript/ui/grid#methods-dataItem

Please have in mind that this example only demonstrates the standard approach, and additional logic can be added depending on the scenario.

Regards,
Stefan
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Aaron
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answered on 07 Aug 2017, 08:19 AM

Hello Stefan,

Thank your reply,but my scenario is different than you thought.

The column is dynamic, i am facing the dynamic filed how to use inline edit to change other cell .

Your example name,age are all fixed fields,but my scenario all fields are created during run-time.

Do you have any idea ? appreciated that

 

 

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Stefan
Telerik team
answered on 09 Aug 2017, 06:25 AM
Hello Aaron,

In this scenario, I can suggest retrieving the current column names using the getOptions method of the Grid and then use that values instead of hard coded ones:

http://docs.telerik.com/kendo-ui/api/javascript/ui/grid#methods-getOptions

http://dojo.telerik.com/omeTo/3.

Please have in mind that depending on the scenario, this may have some limitation which may need to be handled with custom logic using jQuery.

Regards,
Stefan
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Try our brand new, jQuery-free Angular 2 components built from ground-up which deliver the business app essential building blocks - a grid component, data visualization (charts) and form elements.
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