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Thread: Problem using a comboBox like editable grid field

  1. #1
    Sencha User
    Join Date
    Jun 2018
    Posts
    11

    Default Problem using a comboBox like editable grid field

    I'm trying to use a comboBoxField like a grideditable field. All work perfect but when I click cancel button on edit form and reopen it, the combo doesn't open anymore.

    My code:

    Code:
    <Column                
                    text="Combo box"
                    width="120"
                    dataIndex="combo"
                    editable
                >
                <ComboBoxField
                        width={200}
                        label="State"
                        store={this.data}
                        displayField="show"
                        valueField="id"
                        queryMode="local"
                        labelAlign="placeholder"
                        clearable
                    />
    
    </Column>
    And the error:

    Uncaught TypeError: Cannot read property 'component' of null
    at constructor.getConstrainAlignRegion (ext.js:formatted:31131)
    at constructor.getAlignRegion (ext.js:formatted:30896)
    at constructor.alignTo (ext.js:formatted:30866)
    at constructor.callParent (ext.js:formatted:11536)
    at constructor.alignTo (ext.js:formatted:34773)
    at constructor.preprocessShow (ext.js:formatted:34481)
    at constructor.show (ext.js:formatted:34550)
    at constructor.showBy (ext.js:formatted:34523)
    at constructor.showPicker (ext.js:formatted:75384)
    at constructor.expand (ext.js:formatted:75358)
    at constructor.callParent (ext.js:formatted:11536)
    at constructor.expand (ext.js:formatted:75988)
    at constructor.doFilter (ext.js:formatted:76618)
    at constructor.onExpandTap (ext.js:formatted:76558)
    at Object.callback (ext.js:formatted:9695)
    at constructor.onClick (ext.js:formatted:65507)
    at constructor.fire (ext.js:formatted:15452)
    at constructor.fire (ext.js:formatted:22853)
    at constructor.publish (ext.js:formatted:22816)
    at constructor.publishDelegatedDomEvent (ext.js:formatted:22833)
    at constructor.doDelegatedEvent (ext.js:formatted:22874)
    at constructor.onDelegatedEvent (ext.js:formatted:22862)

  2. #2
    Sencha Staff
    Join Date
    Sep 2017
    Posts
    126
    Answers
    1

    Default

    Hi,

    Thank you for reporting this issue!

    We are looking into this and we will get back you

  3. #3
    Sencha User
    Join Date
    Jun 2018
    Posts
    11

    Default

    Did you find something? I still have this problem. Is it solve in version 6.6.0? The problem is that the picker dissapears. I can't se it when I try to open it and that error is writen into console.
    Last edited by Silfide; 29 Nov 2018 at 2:16 AM. Reason: more information given

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