Help with UniCombobox in ClientSide

[cristianotestai]

Hello!

 

I did a simple test case attached with 1 UniComboBox, 1 UniEdit and 1 UniImage, where in the change of the selected item in the Combo, it makes simple changes in the properties of the components.

 

How to accomplish this in clientside? Which UniComboBox event to use?

 

Thank you for your help.

ComboBox.rar

[Sherzod]

Hi,

 

UniComboBox -> ClientEvents -> ExtEvents -> function change :

function change(sender, newValue, oldValue, eOpts)
{


}

Best regards,

[cristianotestai]

Hi,

 

UniComboBox -> ClientEvents -> ExtEvents -> function change :

function change(sender, newValue, oldValue, eOpts)
{


}

Best regards,

 

Hi Delphi Developer,

 

I tried to use the change function as you indicated and just to test:

 

function change(sender, newValue, oldValue, eOpts)

{

  fmTaskEdit.edRegName.focus();

}

 

But not work. Besides setting the focus i also need when changing the item in the ComboBox in clientside script:

 

to set ReadOnly property of a UniEdit;

to set Visible property of a UniImage;

to set Hint property of a UniImage;

 

Could you help?

 

Thanks!

[Sherzod]

Ok, I will try

[Sherzod]

Hi,

 

I just tried to convert Delphi code to JS code, try  this:

function change(sender, newValue, oldValue, eOpts)
{
    var me = sender;
    var indx = me.store.indexOf(me.findRecord(me.valueField || me.displayField, me.getValue()));

    MainForm.UniEdit1.setReadOnly(indx == 0);
    MainForm.UniImage1.setVisible(!MainForm.UniEdit1.readOnly);

    switch (indx) {
        case 1:
            MainForm.UniImage1.setElProp("title", me.getValue(), 2);
            break;

        case 2:
            MainForm.UniImage1.setElProp("title", me.getValue(), 2);
    };

    if (MainForm.UniEdit1.readOnly == false) {
        Ext.defer(function() {
            MainForm.UniEdit1.focus();
        }, 100);
    };

}

Best regards,

[cristianotestai]

Hi,

 

I just tried to convert Delphi code to JS code, try  this:

function change(sender, newValue, oldValue, eOpts)
{
    var me = sender;
    var indx = me.store.indexOf(me.findRecord(me.valueField || me.displayField, me.getValue()));

    MainForm.UniEdit1.setReadOnly(indx == 0);
    MainForm.UniImage1.setVisible(!MainForm.UniEdit1.readOnly);

    switch (indx) {
        case 1:
            MainForm.UniImage1.setElProp("title", me.getValue(), 2);
            break;

        case 2:
            MainForm.UniImage1.setElProp("title", me.getValue(), 2);
    };

    if (MainForm.UniEdit1.readOnly == false) {
        Ext.defer(function() {
            MainForm.UniEdit1.focus();
        }, 100);
    };

}

Best regards,

 

 Thanks Delphi Developer!  This work!

 

 Best Regards,

 

 Cristiano