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XHR返回功能我有灰烬的服务通常提供AJAX后获得烬阿贾克斯服务
import Ember from 'ember';
import ENV from '../config/environment';
export default Ember.Service.extend({
save(data) {
return new Ember.RSVP.Promise(
function (resolve, reject) {
function progress(e){
if(e.lengthComputable){
let max = e.total;
let current = e.loaded;
let Percentage = (current * 100)/max;
console.log(Percentage);
if(Percentage >= 100)
{
// process completed
}
}
}
Ember.$.ajax({
type: 'POST',
enctype: 'multipart/form-data',
url: ENV.APP.API_HOST + '/profile/lampiran-desas',
processData: false,
contentType: false,
cache: false,
data: data,
xhr: function() {
let myXhr = $.ajaxSettings.xhr();
if(myXhr.upload){
myXhr.upload.addEventListener('progress',progress, false);
}
return myXhr;
},
success: function (response) {
resolve(response);
},
error: function (error) {
reject(error);
}
});
});
}
});
成功响应回在我的组件。但是如何让我的功能进步回归。所以我可以在我的模板上加载进度条..?
感谢..
您需要手动设置加载状态。装载将仅处理路线的模型挂钩。有关详细信息,请参阅此twiddle https://ember-twiddle.com/#/53bd472bbeaa42d1790da2ba97a6a803?openFiles=templates.components.my-comp.hbs%2Ctemplates.components.my-comp.hbs其中,我将使用'isLoading'明确设置加载! –