ng2-bootstrap
Version:
angular2 bootstrap components
57 lines (56 loc) • 2.2 kB
JavaScript
;
var core_1 = require('@angular/core');
var progress_directive_1 = require('./progress.directive');
// todo: number pipe
// todo: use query from progress?
var BarComponent = (function () {
function BarComponent(progress) {
this.percent = 0;
this.progress = progress;
}
Object.defineProperty(BarComponent.prototype, "value", {
get: function () {
return this._value;
},
set: function (v) {
if (!v && v !== 0) {
return;
}
this._value = v;
this.recalculatePercentage();
},
enumerable: true,
configurable: true
});
BarComponent.prototype.ngOnInit = function () {
this.progress.addBar(this);
};
BarComponent.prototype.ngOnDestroy = function () {
this.progress.removeBar(this);
};
BarComponent.prototype.recalculatePercentage = function () {
this.percent = +(100 * this.value / this.progress.max).toFixed(2);
var totalPercentage = this.progress.bars.reduce(function (total, bar) {
return total + bar.percent;
}, 0);
if (totalPercentage > 100) {
this.percent -= totalPercentage - 100;
}
};
BarComponent.decorators = [
{ type: core_1.Component, args: [{
selector: 'bar',
template: "\n <div class=\"progress-bar\"\n style=\"min-width: 0;\"\n role=\"progressbar\"\n [ngClass]=\"type && 'progress-bar-' + type\"\n [ngStyle]=\"{width: (percent < 100 ? percent : 100) + '%', transition: transition}\"\n aria-valuemin=\"0\"\n [attr.aria-valuenow]=\"value\"\n [attr.aria-valuetext]=\"percent.toFixed(0) + '%'\"\n [attr.aria-valuemax]=\"max\"><ng-content></ng-content></div>\n"
},] },
];
/** @nocollapse */
BarComponent.ctorParameters = [
{ type: progress_directive_1.ProgressDirective, decorators: [{ type: core_1.Host },] },
];
BarComponent.propDecorators = {
'type': [{ type: core_1.Input },],
'value': [{ type: core_1.Input },],
};
return BarComponent;
}());
exports.BarComponent = BarComponent;