[英]How to add large amount of HTML using pure javascript without innerHTML
我正在嘗試確定如何將大量HTML附加到DOM中的現有元素。 由於某些限制,我不能使用innerHTML。 據說使用innerHTML不好,因為它不會像對象一樣對待對象並重新加載DOM或其他內容。 我知道jquery的.append()是一個選項,因為它據說可以正確執行操作,但是我想使用純JavaScript; 我讀過幾句話說jQuery不應該再使用了。 如果還有其他庫,或者jQuery是有效的選項,那么我可以使用它。 我只是想以“正確的方式”做事/學習事情。
這就是我一直在做的事情。 該函數獲取一些信息並創建一個表行。 做這么簡單的事情似乎有點麻煩...
function flyoutAddTicket(caseID, ticketNumber, accountName, subject, tktStatus, priority, createdDate){
//Create table row that will be inserted into the flyout table
var newtr = document.createElement("tr");
newtr.id = "sfoFlyout_Ticket_" + caseID;
newtr.className = "sfoFlyout_Ticket";
// Create elements that will be inserted into the list item
var tdOwn = document.createElement("td");
tdOwn.id = "sfoFlyout_Ticket_" + caseID + "_OwnButton";
var btnOwn = document.createElement("button");
btnOwn.className = "sfoFlyout_own sfo_button";
btnOwn.value = caseID;
btnOwn.textContent = (easterEggs.pwnButton) ? "Pwn" : "Own";
var tdTicketNumber = document.createElement("td");
tdTicketNumber.id = "sfoFlyout_Ticket_" + caseID + "_TicketNumber";
var aTicketNumber = document.createElement("a");
aTicketNumber.textContent = ticketNumber;
aTicketNumber.href = "/" + caseID;
var tdAccountName = document.createElement("td");
tdAccountName.id = "sfoFlyout_Ticket_" + caseID + "_Client";
tdAccountName.textContent = accountName;
var tdSubject = document.createElement("td");
tdSubject.id = "sfoFlyout_Ticket_" + caseID + "_Subject";
var aSubject = document.createElement("a");
aSubject.textContent = subject;
aSubject.href = "/" + caseID;
var tdStatus = document.createElement("td");
tdStatus.id = "sfoFlyout_Ticket_" + caseID + "_Status";
tdStatus.textContent = tktStatus;
var tdPriority = document.createElement("td");
tdPriority.id = "sfoFlyout_Ticket_" + caseID + "_Priority";
tdPriority.className = "sfoFlyout_Ticket_Priority";
tdPriority.textContent = priority;
// Append elements to table row
if (sfoOptions.ownButton){ newtr.appendChild(tdOwn); }
tdOwn.appendChild(btnOwn);
newtr.appendChild(tdTicketNumber);
tdTicketNumber.appendChild(aTicketNumber);
newtr.appendChild(tdAccountName);
newtr.appendChild(tdSubject);
tdSubject.appendChild(aSubject);
newtr.appendChild(tdStatus);
newtr.appendChild(tdPriority);
// Assign user preferred colors/borders
for (var pref in preferences.clients){
// Set border thickness/colors
if (preferences.clients[pref].name == "border"){
newtr.style.borderBottomWidth = sfoOptions.borderThickness + "px";
newtr.style.borderColor = preferences.clients[pref].color;
}
// Set row colors
if (preferences.clients[pref].name == accountName){
newtr.style.backgroundColor = preferences.clients[pref].color;
}
}
//Add list item to the flyout
flyoutTable.appendChild(newtr);
}
您可以將創建的元素推入列表,它們在列表中循環,然后在for循環中
document.getElementById('yourElement').appendChild(elementYouCreated)
或在創建的元素上使用appendChild()
elementYouCreated.appendChild(itsChildYouCreated)
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