## **10. form：表单**
**参数**
| 参数名 | 类型 | 默认值 | 说明 |
| --- | --- | --- | --- |
| id | int | `必填` | 表单id |
**字段**
| 说明| 调用代码 |
| --- | --- |
| 表单名称 | `{$form.table.name}` |
| 表单ID | `{$form.table.id}` |
| 表单字段信息，是二维数组 | `{$form.field}` |
**示例**
```
<jidu:form id="8">
<form name="myform" method="post" action="submit.html" onsubmit="return CheckJob();">
<input type="hidden" name="id" value="{$form.table.id}">
<volist name="$form.field" id="vo">
<div>
<label>{$vo.name}：<input type="text" name="{$vo.field}"></label>
</div>
</volist>
<!-- 判断验证是否开启 -->
<eq name='$form.table.is_verify' value='1'>
<div>
<label>验证码：<input type="text" name="code"></label>
<div>
<img id="img" height="40" alt="验证码" src="{:captcha_src()}" title="点击刷新">
</div>
</div>
<script>
var captcha_img = $("#img");
var verifyimg = captcha_img.attr("src");
captcha_img.on('click', function () {
captcha();
})
function captcha() {
if (verifyimg.indexOf('?') > 0) {
captcha_img.attr("src", verifyimg + '&random=' + Math.random());
} else {
captcha_img.attr("src", verifyimg.replace(/\?.*$/, '') + '?' + Math.random());
}
}
</script>
</eq>
<div>
<div>
<button type="submit">提交留言</button>
<button type="reset" name="reset" >重新填写</button>
</div>
</div>
</form>
</jidu:form>
```
**说明**
**form.field** 为表单字段信息