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author's profile photo Mahesh Jagnani
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Mahesh Jagnani

Event trigger when change the content of input field in a view

Posted on Apr 21, 2011 at 06:25 AM 71 Views

Hi Experts,

In a view i have a input field , Is there is any event once the user just changes the data of that view .

Please tell me how i can do this.

Thanks

Mahesh

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  • Best Answer
    author's profile photo Former Member
    Former Member
    Posted on Apr 21, 2011 at 01:37 PM
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    Hello Mahesh,

    You could use timmedtrigger UI element and it has a parameter by which you could specify a time delay in seconds.

    After x time, it would trigger a server round trip and in that you could read the context and compare it with the previous value.

    It would take a toll on your performance so therefore i would suggest you to delete the UI element dynamically when your objective is met.

    Regards

    Anurag Chopra

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  • author's profile photo Former Member
    Former Member
    Posted on Apr 21, 2011 at 06:37 AM
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    Hi ,

    There are no such events available with Input Field.

    But somehow if you are successful to trigger a server round trip( by some other events) , then you can check the current value in the contxt attribute bound to the input field and compare it with the old value WDDOMODIFY method and proceed.

    Thanks,

    Aditya.

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  • author's profile photo Former Member
    Former Member
    Posted on Apr 21, 2011 at 02:04 PM
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    Hi Mahesh ,

    you can use context log .

    When the user perform some changes and after performing the changes you must be having a final operation for save or something like that .. call the context log there , context log will give you the values change in you context and you can make comparison with old data .

    regards

    Kuldeep

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