How to display two fields in gxt ComboBox?

How to display two fields in gxt ComboBox?

Date : November 22 2020, 12:01 PM
I wish this helpful for you LabelProvider is in fact the only clean way to go, but you need only one LabelProvider:
code :
LabelProvider<MyObject> labelProvider = new LabelProvider<MyObject>(){
    public String getLabel(MyObject item){
        return item.getFrom() + " - " + item.getTo();
ComboBox<MyObject> cb = new ComboBox<MyObject>(store, labelProvider);

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ExtJS4, add row of combobox and other fields to panel - combobox list issue

ExtJS4, add row of combobox and other fields to panel - combobox list issue

By : Lawrence Wick
Date : March 29 2020, 07:55 AM
this one helps. Don't reuse stores for the different combo boxes. Create new store for every combo of every row. This is because, when you type, you're filtering the data on the combo box. The data is contained within the store, so you're basically filtering the store, which is shared among the combos.
So once you filter for row 1, the filter remains active for row 2. If a new store is used for every combo, the problem will not arise.
display values of multiple fields in extjs 4 combobox

display values of multiple fields in extjs 4 combobox

By : Damus
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , i have a store which has 3 fields:Name,age and phoneNo. As of now in my combobox i just display the name ie dispalyField:'Name'.Is there a way,i can display all the 3 fields in the combobox. , try this:
code :
listConfig : {
   getInnerTpl: function(){ return '{Name} - {age}<tpl if="age === null">undefined</tpl> - {phoneno}{email}'; }
How to save changed ComboBox value and display it as the ComboBox default value the next time that the page is loaded

How to save changed ComboBox value and display it as the ComboBox default value the next time that the page is loaded

By : Ram Nti
Date : March 29 2020, 07:55 AM
wish help you to fix your issue You are storing content of the selected ComboBoxItem. So you cant assign content to SelectedItem
You should do like this
code :
if (localSettings_CycleLength.Values.ContainsKey("CycleLength"))
                var savedItem = localSettings_CycleLength.Values["CycleLength"]; ;
                foreach(var item in CLengthCombo.Items)
                    if((item as ComboBoxItem).Content.Equals(savedItem ))
                        this.CLengthCombo.SelectedItem = item;
ComboBox Display Member on multiple fields

ComboBox Display Member on multiple fields

By : Rajshekar Gokula
Date : March 29 2020, 07:55 AM
Hope that helps You can create an expression column and then use it as a DisplayMember:
code :
    "PersFirstName + ' ' + PersMiddleName + ' ' PersLastName");

comboBox.DisplayMember = "FullName";
Display the form fields depends on combobox value ExtJs

Display the form fields depends on combobox value ExtJs

By : Nice - Chocolate
Date : March 29 2020, 07:55 AM
I wish did fix the issue. Assuming you are expecting common cases handling, you can bind multiple cases with same logic as follows:
If case1 and case2 have to perform same functionality then you can use it as follows:
code :
   //your code
    xtype: 'textfield',
    fieldLabel: 'License Number',
    name: 'doctor_licenseNumber', 
    id : 'doctor_licenseNumber',
    //allowBlank: false,
    enablekeyEvents: true,  
    hidden: true,               

Ext.getCmp('user_role').on('change', this.onChange, this);

onChange: function(field, newValue) {
    switch(newValue) {
        case '1':
        case '2':
        case '3':
        case '4':
        case '5':
        case '6':
        default :
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