我試圖改變循環內的圖像例如如果我點擊也在循環內的按鈕,它完全改變圖像,但其他數據的循環也是更改爲零(0)。我還添加了一個ID到一個可點擊的按鈕,只更改我點擊圖像..Ajax改變循環內的onclick事件圖像
這是iv'e試了一下:
HTML
<div class="ult_tabitemname current">
<div id="dashboard">
<ul class="slider-20" style="width: 5215%; position: relative; transition-duration: 0.2s; transform: translate3d(0px, 0px, 0px);">
<li aria-hidden="false" style="float: left; list-style: none; position: relative; width: 779px;"><a href="#" class="save travel-saved-img-btn" id="img-1058" current-data="saved"><img src="http://myurl.com/temp/wp-content/uploads/SAVED.png"></a><img src="http://myurl.com/temp/wp-content/uploads/1234-1.jpg" class="image-gallery"><input class="mytravel-img-id" img-cat="20" type="hidden" value="1058"></li>
<li aria-hidden="true" style="float: left; list-style: none; position: relative; width: 779px;"><a href="#" class="save travel-saved-img-btn" id="img-1059" current-data="save"><img src="http://myurl.com/temp/wp-content/uploads/SAVE.png"></a><img src="http://myurl.com/temp/wp-content/uploads/Travel-Personality-FAQ-image-5_09-1.jpg" class="image-gallery"><input class="mytravel-img-id" img-cat="20" type="hidden" value="1059"></li>
<li aria-hidden="true" style="float: left; list-style: none; position: relative; width: 779px;">\<a href="#" class="save travel-saved-img-btn" id="img-1060" current-data="saved"><img src="http://myurl.com/temp/wp-content/uploads/SAVED.png"></a><img src="http://myurl.com/temp/wp-content/uploads/Travel-Personality-FAQ-image-3_03-1.jpg" class="image-gallery"><input class="mytravel-img-id" img-cat="20" type="hidden" value="1060"></li>
</ul>
</div>
</div>
阿賈克斯
$('#dashboard').on("click", 'li a.save', function(){
var img_id = $('.ult_tabitemname.current li[aria-hidden=false] .mytravel-img-id').val();
var img_cat = $('.ult_tabitemname.current li[aria-hidden=false] .mytravel-img-id').attr('img-cat');
var curr_data = $('.ult_tabitemname.current li[aria-hidden=false] a.save').attr('current-data');
$.ajax({
type : "POST",
url : stats_area_load.ajax_url,
dataType : 'json',
data : {
action : 'update_save_ajax',
img_id : img_id,
img_cat : img_cat,
curr_data : curr_data
},
beforeSend: function(response) {
//$('.ult_tabitemname.current div#dashboard').html('<div class="loading-wrap"><img src="/wp-includes/images/spinner-2x.gif"><p class="stat-loading">Loading, Please Wait...</p></div>');
},
success: function(response) {
$('a#img-'+img_id).html('<img src="'+response.get_img_url+'" />');
}
});
});
}
PHP
add_action('wp_ajax_nopriv_update_save_ajax', 'update_save_ajax', 20);
add_action('wp_ajax_update_save_ajax', 'update_save_ajax', 20);
function update_save_ajax(){
$img_id = $_REQUEST['img_id'];
$img_cat = $_REQUEST['img_cat'];
$curr_data = $_REQUEST['curr_data'];
$get_curr_uid = get_current_user_id();
$url = get_bloginfo('url');
$uploads = $url . '/wp-content/uploads';
$save = $uploads. '/SAVE.png';
$saved = $uploads. '/SAVED.png';
if($curr_data == 'save'){
$get_save_url = $saved;
$curr_data_save = 'saved';
}else{
$get_save_url = $save;
$curr_data_save = 'save';
}
$param = array(
'get_img_url' => $get_save_url,
'change_curr_data' => $curr_data_save,
'get_curr_img_cat' => $img_cat
);
echo json_encode($param);
die();
}
只是爲了更清楚這是樣本輸出..如果我點擊的紫色按鈕,它完美的作品,並改變圖像。在第二張照片是其他的形象也改變第一圖像零..他們都在循環..
其中來自這個類'.ult_tabitemname.current li [aria-hidden = false] .mytravel-img-id?' – vel
我想你應該使用'this' – vel
它不太可能得到答案, HTML。你能更具體和詳盡嗎? – kolunar