for (var i = 1; i <= this.parentContainer.childElementCount; i++) {
if (i === UILayout.SelectVideoIndex) {
this.style.border = "1px solid #00FF00";
} else {
this.parentContainer.childNodes.item(i).style.border = "1px solid black";
}
}
所以這個代碼哪里出問題了
uj5u.com熱心網友回復:
Cannot read property 'style' of null at HTMLCanvasElement.LayoutScreens.video.onclick這個是報錯提示
uj5u.com熱心網友回復:
for (var i = 0; i < this.parentContainer.childElementCount; i++) {if (i === UILayout.SelectVideoIndex - 1) {
this.style.border = "1px solid #00FF00";
} else {
this.parentContainer.childNodes.item(i).style.border = "1px solid black";
}
}
uj5u.com熱心網友回復:
今早起來重啟了一下服務問題解決了,應該不是代碼的問題了
轉載請註明出處,本文鏈接:https://www.uj5u.com/qianduan/195549.html
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