Tab Spacing inside Unidbmemo

[allenchow]

How to get tab spacing when pressing TAB inside unidbmemo component ? Thanks!

[Sherzod]

Hi,

 

For now can you try this approach?!:

 

For example for UniMemo,

 

UniMemo1 -> ClientEvents -> ExtEvents -> keydown fn:

function keydown(sender, e, eOpts)
{
    if (e.keyCode === 9) {
        var val = this.value,  
            start = this.inputEl.dom.selectionStart,
            end = this.inputEl.dom.selectionEnd;

        this.setValue(val.substring(0, start) + '\t' + val.substring(end));
        this.inputEl.dom.selectionStart = this.inputEl.dom.selectionEnd = start + 1;
        
        return false;
    }
}

Best regards.

[allenchow]

Hi,

 

For now can you try this approach?!:

 

For example for UniMemo,

 

UniMemo1 -> ClientEvents -> ExtEvents -> keydown fn:

function keydown(sender, e, eOpts)
{
    if (e.keyCode === 9) {
        var val = this.value,  
            start = this.inputEl.dom.selectionStart,
            end = this.inputEl.dom.selectionEnd;

        this.setValue(val.substring(0, start) + '\t' + val.substring(end));
        this.inputEl.dom.selectionStart = this.inputEl.dom.selectionEnd = start + 1;
        
        return false;
    }
}

Best regards.

 

Yes, it works. 

But will lost focus afterwards. Any additional steps ? Thanks !

[Sherzod]

which browser you are using?!

[allenchow]

It's ok now. 

Just disable tabstop . Thanks !!

[allenchow]

It's weird that it doesn't work again , maybe after upgrade to 1.0 beta ?

When I press <TAB> inside the dbmemo, it lost focus , but when I click the dbmemo again, it stops at the new tab position ....

Please check . Thanks !

[allenchow]

Anyone can help and test ?

[Sherzod]

Hi,

 

We are analyzing..

 

Best regards.

[allenchow]

THANKS A LOT !!

[Sherzod]

Can you try this approach for now?!:

function keydown(sender, e, eOpts)
{
    if (e.keyCode === 9) {
        var val = this.value,  
            start = this.inputEl.dom.selectionStart,
            end = this.inputEl.dom.selectionEnd;

        this.setValue(val.substring(0, start) + '\t' + val.substring(end));
        this.inputEl.dom.selectionStart = this.inputEl.dom.selectionEnd = start + 1;
        Ext.defer(function(){
            sender.focus(false);
        }, 10);
        return false;
    }
}

[allenchow]

not work ... still lost focus

[Sherzod]

Hi

 

Hmm, which browser are you using?!

[allenchow]

Chrome

[allenchow]

Yup, inside firefox it's ok...

[Sherzod]

Ok, I will check

[allenchow]

Thanks a lot !

[Sherzod]

seems it is a bug in Chrome

 

Can you check in here too?!: http://jsfiddle.net/jz6J5/

[allenchow]

but it works with this example

[Sherzod]

Then pls, can you make a small test case for this?!

[allenchow]

Suddenly it works....