ng2-http-loader
Version:
## ng2-http-loader [](https://github.com/mgechev/angular2-style-guide)
74 lines (73 loc) • 3.77 kB
JavaScript
"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var core_1 = require('@angular/core');
var ng2_http_loader_emitter_1 = require('./ng2-http-loader-emitter');
var Ng2HttpLoaderComponent = (function () {
function Ng2HttpLoaderComponent(emitter) {
var _this = this;
this.emitter = emitter;
this.progress = 0;
this.totalRequests = 0;
this.visibility = 'hidden';
this.thresHold = 60;
this.anim1 = false;
this.anim2 = false;
if (!this.subscriber) {
this.subscriber = this.emitter.getEmitter().subscribe(function (data) {
_this.totalRequests = data.count;
_this.startLoader(data.action);
});
}
}
Ng2HttpLoaderComponent.prototype.ngOnInit = function () {
this.color = this.color ? this.color : '#ff0000';
};
Ng2HttpLoaderComponent.prototype.startLoader = function (action) {
if (action === 'init' && this.totalRequests === 1) {
this.show();
this.progress = 60;
}
else if (action === 'end' && this.totalRequests === 0) {
this.progress = 100;
this.hide();
}
};
Ng2HttpLoaderComponent.prototype.handleProgressPercentage = function (flag) {
this.progress += 1;
};
Ng2HttpLoaderComponent.prototype.show = function () {
this.anim2 = false;
this.anim1 = true;
this.visibility = 'visible';
};
Ng2HttpLoaderComponent.prototype.hide = function () {
var _this = this;
this.anim1 = false;
this.anim2 = true;
setTimeout(function () {
_this.visibility = 'hidden';
}, 4000);
};
__decorate([
core_1.Input(),
__metadata('design:type', String)
], Ng2HttpLoaderComponent.prototype, "color", void 0);
Ng2HttpLoaderComponent = __decorate([
core_1.Component({
selector: 'ng2-http-loader',
template: "\n <div class=\"ng2-http-loader-div\"\n [style.width]=\"progress + '%'\"\n [class.ng2-start-loader]=\"anim1\"\n [class.ng2-end-loader]=\"anim2\"\n [style.background]=\"color\"\n [style.box-shadow]=\"'0.5px 0.5px 2px 2px' + color\"\n [style.visibility]=\"visibility\"></div>\n ",
styles: ["\n\n @keyframes ng2-anim1 {\n from { width: 0% }\n to { width: 60% }\n }\n @keyframes ng2-anim2 {\n from { width: 60% }\n to { width: 100% }\n }\n .ng2-http-loader-div{\n position: fixed;\n left: 0px;\n top: 0px;\n opacity: 0.5;\n z-index: 100000;\n }\n\n .ng2-start-loader{\n animation: ng2-anim1;\n animation-duration: 4s;\n }\n .ng2-end-loader{\n animation: ng2-anim2;\n animation-duration: 4s;\n }\n "]
}),
__metadata('design:paramtypes', [ng2_http_loader_emitter_1.Ng2HttpLoaderEmitter])
], Ng2HttpLoaderComponent);
return Ng2HttpLoaderComponent;
}());
exports.Ng2HttpLoaderComponent = Ng2HttpLoaderComponent;