[英]How to get HTML elment with help of ID?
这是我的JavaScript代码:
function foo(){
var pagingButtons = document.createElement('div');
for(var j = 0; j < pagingObjects.length; j++ )
{
var pagingBtn = CreateHTMLElement("btnPaging"+j.toString(), "btnPaging", ShowPage, 'button', pagingObjects[j].value);
pagingBtn.setAttribute('data-start', pagingObjects[j].start);
pagingBtn.setAttribute('data-end',pagingObjects[j].end);
pagingButtons.appendChild(pagingBtn);
}
}
pagingArea.appendChild(table).appendChild(pagingButtons);
}
function CreateHTMLElement(id, name, onclick, type, value) {
var HTMLElement = document.createElement('input');
HTMLElement.id = id;
HTMLElement.name = name;
HTMLElement.onclick = onclick;
HTMLElement.type = type;
HTMLElement.value = value;
return HTMLElement;
}
我需要从id = btnPaging0的 pageingArea按钮获取信息 。
我该如何实施?
document.getElementById("btnPaging0");
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