114 lines
2.8 KiB
JavaScript
114 lines
2.8 KiB
JavaScript
function t(t, a) {
|
|
var e = void 0,
|
|
i = void 0,
|
|
n = void 0;
|
|
try {
|
|
e = t.toString().split(".")[1].length;
|
|
} catch (t) {
|
|
e = 0;
|
|
}
|
|
try {
|
|
i = a.toString().split(".")[1].length;
|
|
} catch (t) {
|
|
i = 0;
|
|
}
|
|
return n = Math.pow(10, Math.max(e, i)), (Math.round(t * n) + Math.round(a * n)) / n;
|
|
}
|
|
|
|
Component({
|
|
externalClasses: ["i-class", "i-class-number-text", "i-number-view", "i-number-img"],
|
|
properties: {
|
|
size: String,
|
|
value: {
|
|
type: Number,
|
|
value: 1
|
|
},
|
|
min: {
|
|
type: Number,
|
|
value: -1 / 0
|
|
},
|
|
max: {
|
|
type: Number,
|
|
value: 1 / 0
|
|
},
|
|
step: {
|
|
type: Number,
|
|
value: 1
|
|
},
|
|
reduceImage: {
|
|
type: String,
|
|
value: "../../images/icon-input-reduce.png"
|
|
},
|
|
addImage: {
|
|
type: String,
|
|
value: "../../images/icon-input-add.png"
|
|
},
|
|
idx: {
|
|
type: Number,
|
|
value: 0
|
|
}
|
|
},
|
|
data: {
|
|
canChange: true,
|
|
skin: getApp().globalData.skin,
|
|
},
|
|
attached(){
|
|
this.setData({
|
|
skin: getApp().globalData.skin,
|
|
})
|
|
},
|
|
methods: {
|
|
handleChangeStep: function(a, e, i) {
|
|
var n = this.data.value,
|
|
s = a.currentTarget.dataset,
|
|
h = (void 0 === s ? {} : s).disabled,
|
|
u = this.data.step;
|
|
if (h) return null;
|
|
"minus" === e ? n = t(n, -u) : "plus" === e && (n = t(n, u)), this.handleEmit(n, e, i);
|
|
},
|
|
handleMinus: function(t) {
|
|
this.data.canChange && this.handleChangeStep(t, "minus", true);
|
|
},
|
|
handlePlus: function(t) {
|
|
this.data.canChange && this.handleChangeStep(t, "plus", true);
|
|
},
|
|
handleFocus: function() {
|
|
this.data.canChange = false, this.triggerEvent("focus");
|
|
},
|
|
getType: function(t) {
|
|
return t > this.data.value ? "plus" : t < this.data.value ? "minus" : "";
|
|
},
|
|
handleBlur: function(t) {
|
|
this.data.canChange = true;
|
|
var oldValue = this.data.value;
|
|
var a = t.detail.value,
|
|
e = "";
|
|
"" === a && (a = 1);
|
|
a = (a - oldValue);
|
|
(a<=0) && (a=1);
|
|
var i = this.data.min;
|
|
// e = this.getType(a)
|
|
if (!(a *= 1)) return a = 0 === a ? i : 1, e = 'plus', void this.handleEmit(a, e, this.data.value !== a);
|
|
a = +a, e = this.getType(a);
|
|
var n = this.data.value !== a;
|
|
this.handleEmit(a, e, n);
|
|
},
|
|
handleEmit: function(t, a) {
|
|
t < this.data.min && this.triggerEvent("outOfMin", t), t > this.data.max && this.triggerEvent("outOfMax", t);
|
|
var e = this.data,
|
|
i = e.min,
|
|
n = e.max;
|
|
t > n ? t = n : t < i ? t = i : t || (t = i);
|
|
var s = t !== this.data.value,
|
|
h = {
|
|
value: t,
|
|
type: a,
|
|
idx: this.data.idx
|
|
};
|
|
a && (h.type = a), s ? this.triggerEvent("change", h) : (this.setData({
|
|
value: t
|
|
}), this.triggerEvent("change"));
|
|
},
|
|
returnTap: function(){}
|
|
}
|
|
}); |