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multi attribute binding in ember component

Asked By: Anonymous

before i ask my question i have problem with with attribute binding and solve the problem with this link know my component is like this :

OlapApp.ItemRowsComponent = Ember.Component.extend({
tagName: 'li',
classNameBindings: ['currentItem.isMeasure:d_measure:d_dimension'],
actions: {
    removeItem: function(item) {
    didClick: function(item) {
        if (item.get('isMeasure')) {

ok know i want to add another attribute to this that bind with currentItem.isMeasure.before this i use currentItem.isMeasure for class binding in this component and work correctly but when im using this code :


and ember create a li element like this :

<li id="ember745" class="ember-view d_measure" data-id="03lp9" data-ismeasure="data-isMeasure">

data-ismeausre must be true of false not data-isMeasure . so im using another way:

    console.log(this.get('currentItem').get('isMeasure')); //its return true
    return this.get('currentItem').get('isMeasure');

but the returned value still

but when im console.log it return true but insert data-isMeasure instead of true in element.


Answered By: Anonymous

i solved my problem with a trick . in my application currentItem.isMeasure is true and the true is boolean so ember insert the name of attribute in element. so i try this code :

    var val = this.get('currentItem.isMeasure');
    if(val==true)return "true";
    return "false";

now every thing work correctly and my element is :

<li id="ember745" class="ember-view d_measure" data-id="acafd" data-ismeasure="true">

and know i can think about cleaning of this trick with better code.

techinplanet staff

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