| 20412 | waitForReady: function(ele) { |
| 20413 | var self = this; |
| 20414 | var beginLoadImg = () => { |
| 20415 | self.imgReady = imgReady(dataset(ele,'src'), { |
| 20416 | loadEnd: function(e) { |
| 20417 | if (self.aborted) { |
| 20418 | return; |
| 20419 | } |
| 20420 | |
| 20421 | if (e.type == 'error') { |
| 20422 | var srcs = dataset(ele, 'srcs'); |
| 20423 | if (srcs) srcs = srcs.split(","); |
| 20424 | if (srcs && srcs.length > 0) { |
| 20425 | var src = srcs.shift(); |
| 20426 | dataset(ele, 'srcs', srcs.join(",")); |
| 20427 | if (src) { |
| 20428 | dataset(ele, 'src', src); |
| 20429 | self.waitForReady(ele); |
| 20430 | return; |
| 20431 | } |
| 20432 | } |
| 20433 | } |
| 20434 | |
| 20435 | dataset(ele,'preloaded','true'); |
| 20436 | if (!dataset(ele,'naturalSize') && this.naturalHeight && this.naturalWidth) { |
| 20437 | dataset(ele,'naturalSize', JSON.stringify({ |
| 20438 | h: this.naturalHeight, |
| 20439 | w: this.naturalWidth, |
| 20440 | })); |
| 20441 | let key = this.naturalWidth + "x" + this.naturalHeight; |
| 20442 | self.oriThis.sizeMap[key] = (self.oriThis.sizeMap[key] || 0) + 1; |
| 20443 | if (self.oriThis.sizeMap[key] === 2) { |
| 20444 | let option = document.createElement("option"); |
| 20445 | option.innerText = key; |
| 20446 | option.value = this.naturalWidth + "-" + this.naturalWidth + "x" + this.naturalHeight + "-" + this.naturalHeight; |
| 20447 | self.oriThis.pinSize.appendChild(option); |
| 20448 | } |
| 20449 | } |
| 20450 | self.container.appendChild(this); |
| 20451 | self.preload(); |
| 20452 | }, |
| 20453 | time:60 * 1000,//限时一分钟，否则强制结束并开始预读下一张。 |
| 20454 | }); |
| 20455 | }; |
| 20456 | var xhr = dataset(ele, 'xhr') !== 'stop' && this.oriThis.getPropBySpanMark(ele, 'xhr'); |
| 20457 | if (xhr) { |
| 20458 | var xhrError = function() { |