How can I change the position of a floating form in extjs

Question

I have an ExtJS form that floating

Now I want to give %margin from top and left, but it does not work.

Example:

https://fiddle.sencha.com/#fiddle/1dj

var f = new Ext.form.Panel({
    width: 400,
    height: 400,
    title: 'Foo',
    floating: true,
     closable : true,
    y: '10%',
    x: '10%',

});
f.show();

Answer 1

Try below:

var leftPercent=10;
var rightPercent=10;
// Create a viewport, this automatically scales to the window height/width so is predictable in its size
var viewport=Ext.create('Ext.container.Viewport', {
    items:[
        f
    ],
    listeners:{
        resize:function(){
            // if the form has been added to the viewport, change its position
            f && f.setPosition(viewport.getWidth()*(rightPercent/100), viewport.getHeight()*(rightPercent/100));
        }  
    }
});


var f = new Ext.form.Panel({
    width: 400,
    height: 400,
    title: 'Foo',
    autoShow:true,
    floating: true,
    // set the initial position of the form (not necessarily needed)
    x:viewport.getWidth()*(rightPercent/100),
    y:viewport.getHeight()*(rightPercent/100)    
});

It should provide you with a decent foundation for enhancement / editing. Important things:

• The window is placed in one of the components / elements that are known (for example, in the viewport).

• The height / width of the parent container behaves as predicted during user interaction with the view

• , , .

Answer 2

Ext.form.Panel setPosition().

: -

var f = new Ext.form.Panel({
    width: 400,
    height: 400,
    title: 'Foo',
    floating: true,
     closable : true,
    y: '10%',
    x: '10%',

});
f.show();
f.setPosition(100, 200, true);

Answer 3

See below code.

Config:

region → Defines the region inside

padding -> Sets the padding for this component

var f = new Ext.form.Panel({
    width: 400,
    height: 400,
    title: 'Foo',
    floating: true,
    closable : true,
    //padding : '10 0 0 20', // example: '10 0 0 20' (top, right, bottom, left).
    region : 'center'  // possible values north, south, east, west, and center

});
f.show();

Note: gasket is used for less change.

Second attempt:

var f = new Ext.form.Panel({
    width: 400,
    height: 400,
    title: 'Foo',
    floating: true,
    closable : true,
    left : 10,
    top : 10

});
f.show();