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fix(ec-canvas.js): 针对lazyLoad的情况，防止init在视图层ready之前被触发 #560

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fix(ec-canvas.js): 针对lazyLoad的情况，防止init在视图层ready之前被触发 #560

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10 changes: 10 additions & 0 deletions ec-canvas/ec-canvas.js
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Original file line number Diff line number Diff line change
Expand Up @@ -26,13 +26,23 @@ Component({
return;
}

this._isReady = true;
if (!this.data.ec.lazyLoad) {
this.init();
} else { // 针对lazyLoad的 init 必须在ready之后
if (this._pendingInitCb) {
this.init(this._pendingInitCb);
}
}
},

methods: {
init: function (callback) {
if (!this._isReady) {
this._pendingInitCb = callback;
return;
}

const version = wx.version.version.split('.').map(n => parseInt(n, 10));
const isValid = version[0] > 1 || (version[0] === 1 && version[1] > 9)
|| (version[0] === 1 && version[1] === 9 && version[2] >= 91);
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