You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
42 lines
1.3 KiB
42 lines
1.3 KiB
var Backgrid = require('backgrid');
|
|
var Backbone = require('backbone');
|
|
|
|
module.exports = Backgrid.Cell.extend({
|
|
_originalInit : Backgrid.Cell.prototype.initialize,
|
|
initialize : function(){
|
|
this._originalInit.apply(this, arguments);
|
|
this.cellValue = this._getValue();
|
|
this.listenTo(this.model, 'change', this._refresh);
|
|
if(this._onEdit) {
|
|
this.listenTo(this.model, 'backgrid:edit', function(model, column, cell, editor){
|
|
if(column.get('name') === this.column.get('name')) {
|
|
this._onEdit(model, column, cell, editor);
|
|
}
|
|
});
|
|
}
|
|
},
|
|
_refresh : function(){
|
|
this.cellValue = this._getValue();
|
|
this.render();
|
|
},
|
|
_getValue : function(){
|
|
var cellValue = this.column.get('cellValue');
|
|
if(cellValue) {
|
|
if(cellValue === 'this') {
|
|
return this.model;
|
|
}
|
|
}
|
|
var name = this.column.get('name');
|
|
if(name === 'this') {
|
|
return this.model;
|
|
}
|
|
var value = this.model.get(name);
|
|
if(!value) {
|
|
return undefined;
|
|
}
|
|
if(!value.get && typeof value === 'object') {
|
|
value = new Backbone.Model(value);
|
|
}
|
|
return value;
|
|
}
|
|
}); |