嗨,大家好,我想獲得一個按鈕的id是在for循環,所以每當按鈕點擊唯一的ID可以區別於其他ID應該能夠工作。讓我告訴你我的代碼。如何動態獲取按鈕ID?
<?php foreach ($message as $key) : ?>
<?php echo $senders_user_id=$key['senders_id']; ?>
<div class="senders_id" S_id="<?php echo $key['senders_id']; ?>" style="display: none;"></div>
<a class="list-group-item">
<div class="checkbox">
<label>
<?php echo form_open(,['id'=>'sender_user_id']); ?>
<input type="checkbox">
<button id="senders_id" class="Read" S_id="<?php echo $key['senders_id'];?>" onclick="readbyuser($senders_user_id);">Read</button>
<button id="senders_id" class="unread" S_id="<?php echo $key['senders_id'];?>" onclick="unreadbyuser($senders_user_id);">Unread</button>
</label>
</div>
<span class="glyphicon glyphicon-star-empty"></span><span class="name" style="min-width: 120px;
display: inline-block;"><?php echo $key['uname']; ?></span> <span class=""><?php echo $key['textdata']; ?></span>
<span class="text-muted" style="font-size: 11px;"></span> <span class="badge">12:10 AM</span> <span class="pull-right"><span class="glyphicon glyphicon-paperclip">
<?php echo form_close(); ?>
</span></span></a>
<?php endforeach; ?>
</div>
現在,這裏有三個職位意味着三個「senders_id」所以,當我點擊按鈕查看該ID應該通過,但相同的ID再次傳球和一次不管是哪個按鈕,我點擊
這裏是我的代碼
function readbyuser()
{
var senders_id=$('#senders_id').attr('S_id');
var Recievers_id=$('.Recievers_id').attr('R_id');
jQuery.ajax({
type:'post',
url:'<?php echo base_url("user/read_by_user"); ?>',
data:{id:senders_id,R_id:Recievers_id},
dataType:'json',
success:function(data)
{
console.log(data);
alert(data);
$('.unread').removeClass('unread_user');
$('.Read').addClass('read_user');
}
});
}
function unreadbyuser()
{
var senders_id=$('#senders_id').attr('S_id');
var Recievers_id=$('.Recievers_id').attr('R_id');
jQuery.ajax({
type:'post',
url:'<?php echo base_url("user/unread_by_user"); ?>',
data:{id:senders_id,R_id:Recievers_id},
dataType:'json',
success:function(data)
{
$('.Read').removeClass('read_user');
$('.unread').addClass('unread_user');
}
});
}
,請告訴我,我做錯了
請清理它,併爲我們提供了一個直接的問題。沒有人會爲你編排這些亂碼。 –
努力提供一個簡單的例子。人們避開與問題無關的代碼牆。是否包含必要的註釋代碼?如果不是這個問題,爲什麼呢? – apokryfos
同意@BlakeConnally和apokryfos,不幸的是人們仍然不會閱讀發佈問題的指導原則。但是我們會幫他還是投票給他,因爲這個問題的格式不正確? –