在JavaScript中，要向DOM元素內(nèi)添加內(nèi)容，我們通常會(huì)使用innerText和innerHTML這兩個(gè)方法。innerText用于獲取DOM元素內(nèi)部的文本內(nèi)容，而innerHTML則用于獲取D
在JavaScript中，要向DOM元素內(nèi)添加內(nèi)容，我們通常會(huì)使用innerText和innerHTML這兩個(gè)方法。innerText用于獲取DOM元素內(nèi)部的文本內(nèi)容，而innerHTML則用于獲取DOM元素內(nèi)部的HTML元素。需要注意的是，當(dāng)使用這兩個(gè)方法來(lái)設(shè)置內(nèi)容時(shí)，后一個(gè)會(huì)覆蓋前一個(gè)的內(nèi)容。
下面通過(guò)一個(gè)實(shí)例來(lái)說(shuō)明如何操作：
1. 打開(kāi)編輯工具：首先，打開(kāi)HBuilder編輯工具，創(chuàng)建一個(gè)靜態(tài)頁(yè)面，并在body標(biāo)簽內(nèi)插入一個(gè)input按鈕和一個(gè)label標(biāo)簽。
2. 添加JavaScript代碼：在`
`標(biāo)簽下方添加一個(gè)`
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