ember.js - Sending an action from a child component and catching it in a parent component -


ember: 1.13.2

i can't seem working.

parent/child widget (gridster-container/gridster-widget)

{{#gridster-container}}     {{#each model |widget|}}         {{#gridster-widget sizex=widget.sizex sizey=widget.sizey action="addwidget"}}             ...          {{/gridster-widget}}     {{/each}} {{/gridster-container}}

gridster-widget

export default ember.component.extend({   tagname : 'li',   sizex : 1,   sizey : 1,    widget : null,    didinsertelement : function() {     var sizex = this.get('sizex');     var sizey = this.get('sizey');         //this.get('parentview').addwidget(this, sizex, sizey);     //this.send('addwidget', this, sizex, sizey);     //this.sendaction('action', this, sizex, sizey);     //this.attrs.action(this, sizex, sizey);     //this.get('gridstercontainer').send('addwidget', this, sizex, sizey);     //this.action(this, sizex, sizey);     this.sendaction('action', this, sizex, sizey); //i can see executing in debugger.     }  });

in gridster-container component have following action capture action.

  actions : {     addwidget : function(widget, sizex, sizey) {       alert('worked'); //this never called     }   },

however action never called.

when yield need pass parentviewso template becomes: 

{{#gridster-container |gridstercontainer|}}     {{#each model |widget|}}         {{#gridster-widget parentview=gridstercontainer sizex=widget.sizex sizey=widget.sizey action="addwidget"}}             ...          {{/gridster-widget}}     {{/each}} {{/gridster-container}}

either or move gridster-widget gridster-container.hbs , ll have pass model {{#gridster-container widgets=model}} , loop on them.


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