如何使用javascript动态创建表单标记 [英] How to create form tag dynamically using javascript

问题描述

我能够动态创建div标签但无法动态创建表单标签。任务是我必须创建表单标签，因为我必须动态创建div标签。下面是动态创建div标签的代码

I am able to create div tag dynamically but unable to create form tag dynamically. the task is I have to create form tag in that i have to create div tag dynamically. Below is the code that create div tag dynamically

var divTag = document.createElement("div");
document.body.appendChild(divTag).innerHTML = data;

请帮助我使用javascript动态创建该div标签中的表单标签

Please help me to create form tag in that div tag dynamically using javascript

推荐答案

var divTag = document.createElement("div");
var formTag = document.createElement( 'form' );

divTag.innerHTML = data;
divTag.appendChild( formTag );

document.body.appendChild(divTag);

我不知道，您分配给 innerHTML的数据类型，但上述代码会在该数据后附加表单标记。

I don't know, what kind of data you assign to innerHTML, but the above code would append the form tag after that data.

另外，你可以建立一个包含 div 的所有内容的整个字符串，并设置 innerHTML 一次。

Alternativly you could build up a whole string with all the content for that div and set innerHTML once.

var divTag = document.createElement("div");

data += '<form action=""></form>';

divTag.innerHTML = data;
document.body.appendChild(divTag);

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