【发布时间】:2017-01-03 07:51:37
【问题描述】:
这个表单验证代码在 wordpress 插件中不起作用,表单直接被提交,好像 onsubmit 事件根本不存在。
请帮忙
<?php
/**
* Plugin Name:....
* Description:.....
* Version: Pre release
* Author:....
* Author URI:....
**/
add_action("admin_menu", "create_menus");
function create_menus()
{
add_menu_page("cash Details", "cash Details", 4, "form-page", "cash_deals_form_page");
}
function cash_deals_form_page()
{
?>
<script>
function validateForm() {
var x = document.forms["myForm"]["clientName"].value;
if (x == "") {
alert("Name must be filled out");
return false;
} else {
return confirm('Do you really want to submit this entry?');
}
}
</script>
<div style='display:inline-block; width:48%;'>
<form name="myForm" method='post' onsubmit="return validateForm()" action="<?php echo $_SERVER['REQUEST_URI'];?>">
Client Email (Type the Email Id of the client whom you want to allot cash):
<br/>
<input type='text' id='input1' name='clientName' maxlength='100'>
<br/>
<br/> Type the cash to be added in the client's account:
<br/>
<input type='number' id='input2' name='cash' min='-10000' max='100000000'>
<br/>
<br/> Type your comments here (optional):
<br/>
<textarea rows='4' cols='60' name='adminComment' maxlength='500'></textarea>
<br/>
<br/>
<input type='submit' name='submit'>
<br/>
</form>
</div>
<?php
}
?>
【问题讨论】:
-
你期待什么?请澄清细节。我认为现在你的代码没问题。
-
@Ataur Rahman Munna 我应该在第一个字段为空白的情况下提交后收到一条警报消息,如果第一个字段已填写,我应该在提交表单之前得到确认。
-
@user7324674,即行为I get
-
@Adam Azad 它独立运行良好,但它实际上是 wordpress 插件的一部分,除了这部分之外,其他一切都运行良好。
-
@user7324674,你能链接到wordpress安装吗,如果你有的话,好吗?
标签: javascript wordpress forms plugins onsubmit