Multiple listeners for combobox select event

  1. #1

    Multiple listeners for combobox select event

    hi

    I have a very simple combobox which calls 2 methods in 2 seperate user controls.

    The issue I'm having is that only the bottom most listener is ever used. for example if I have only 1 listener, then that listener will be invoked. if I have 2, then only the 2nd will be invoked. if I have 3, then only the third will be invoked... etc etc. Question can I get ALL listeners to be invoked?

    Thanks


    
    <ext:ComboBox ID="comboBoxStudies"
    StoreID="storeStudies"
    runat="server" 
    FieldLabel="Studies" 
    ReadOnly="true"
    EmptyText="Select a Translational Study"
    Editable="false"
    DisplayField="Name"
    ValueField="ID"
    ForceSelection="true"
    Width="300">
    <Listeners>
    <Select Handler="Coolite.AjaxMethods.UCExpectedSamples.LoadStudyExpectedSamples(el.selValue, {eventMask: { showMask: true, minDelay: 1000 }});" />
    </Listeners>
    <Listeners>
    <Select Handler="Coolite.AjaxMethods.UCConsents.LoadStudyExpectedSamples(el.selValue, {eventMask: { showMask: true, minDelay: 1000 }});" />
    </Listeners>
    </ext:ComboBox>
  2. #2

    RE: Multiple listeners for combobox select event

    Hi,

    Declarative listener can be one only (one for particular event). Combine all js scripts in one string and use it as handler or attach listeners in codebehind using 'On' method
  3. #3

    RE: Multiple listeners for combobox select event

    thanks.

    will give it a go.

    EDIT:

    It worked!

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