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