如何在ID的帮助下获得HTML elment

How to get HTML elment with help of ID?

本文关键字:HTML elment 帮助 ID      更新时间:2023-09-26

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 的分页区域按钮获取。

我该如何实现它?

document.getElementById("btnPaging0");