Kes*_*Tse -1 html javascript string jquery
我无法使用 jquery text() 成功获取字符串我有我的 HTML
<span>/</span>
<span onclick="
var inner_text=$.trim($(this).text());
if(inner_text=='Send Request'){
var post_id=<?php echo $blog_id ;?>;
var event_date='<?php echo $blog_feeds['valid_date'] ?>';
var post_text='<?php echo addslashes($blog_feeds['post_text']) ?>'; //if the string contains ' , then would have error
var request_text_id='<?php echo $blog_id.'comment_text';?>';
var request_content=$('#'+request_text_id).val();
var who_post='<?php echo $blog_feeds['username'] ;?>';
$.ajax({
url:'php/join_request.php',
method:'post',
data:{request_content:request_content,post_id:post_id,who_post:who_post,event_date:event_date,post_text:post_text},
success:function(data){
if(data=='ok'){
$('<?php echo '#'.$blog_id.'request_w' ?>').html('You have sent '+who_post+' a joining reuqest on this event');
$('<?php echo '#'.$blog_id.'request_button'; ?>').html('Request Sent');
$('<?php echo '#'.$blog_id.'request_button'; ?>').css('opacity','0.7');
$('<?php echo '#'.$blog_id.'request_button'; ?>').css('cursor','initial');
$('<?php echo '#'.$blog_id.'comment_text';?>').val('');
}
}
})
}
" id="<?php echo $blog_id.'request_button'; ?>" class="j_request_button">
<?php
$select_request=mysql_query("SELECT `id` FROM `join_request` WHERE `post_id`='$blog_id' AND `who_request`='$username'");
if(mysql_num_rows($select_request)>=1){
echo '<span style="opacity:0.7;cursor:initial">Request Sent</span>';
}
else{
echo '<span style="cursor:pointer">Send Request</span>';
}
?>
</span>
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如果我在 if 语句之前添加一个 alert(inner_text),我可以成功提醒“已发送请求”,但我无法在 if 语句中提醒 ok
尝试:
var inner_text=$.trim($(this).text());
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这将删除任何周围的空白,如果您的跨度之间有换行符,则可能会出现这种情况。
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