Ext js Editor Grid Disable Multiple Row Selection

问题

my grid allowing to select multiple row selection that is once i click on cell and press shift+arrow down button it allows me to select next set of records i wanted to disable this functionality how it can be done,on grid level how to catch keypress events and return false once shift+arrow down button is pressed

回答1:

For ExtJS 3.x add this to the grid properties:

selModel: new Ext.grid.rowSelectionModel({singleSelect:true})

回答2:

Grids behave as you want by default. Make sure you have NOT set multiSelect or simpleSelect to true.

回答3:

Firstly, it's hard to understand your question without any punctuation. Secondly, without any code example, it's even harder to understand a question without any punctuations.

Here's my guess answer of your question:

editorgridpanel.on('keypress', function (e) {
    if (e.shiftKey === true && e.getKey() === e.DOWN) {
        e.stopEvent(); //this will stop the shift+down keypress event from proceeding.
    }
});

回答4:

The accepted answer seems to be a bit out of date. For version ExtJS4.x use this solution :

selModel: new Ext.selection.Model({mode: 'SINGLE'})

Or just use this :

selModel: {mode: 'SINGLE'}

来源：https://stackoverflow.com/questions/9289459/ext-js-editor-grid-disable-multiple-row-selection