Several implementation methods of Ext. loadmask masks

Ext. loadmask is used to make an element similar to a mask when loading data. It can be directly applied to elements, such:

VaR loadmarsk = new Ext. loadmask (document. Body // element, Dom node or ID ,{
MSG: 'deleting data. Please wait ...... ',
Removemask: True // removed after completion
});
Loadmarsk. Show (); // display

Loadmarsk. Hide ();

It can also be combined with Ext. Data. Store to synchronize the effect with the load of the store, for example:

Example1:

VaR loadmarsk = new Ext. loadmask (document. Body ,{
MSG: 'Data Processing in progress! ',
Disabled: false,
Store: Store
});

 

 Example2:

InFormThe submit method has the waitmsg attribute to achieve the above effect, such:

Form. Submit ({
Waitmsg: 'submitting data ...'

.....

 

Example3:

VaR mymask = ext. loadmask ("xxpanel ",{

MSG: 'Please wait. Data is loading ...... '

});