wf-删除所选

w框架-结合用户的不同点击路径，提交正确的id集合。

 <table class="table">
     <tr>
         <td></td>
         <td>图片</td>
     </tr>
     <?php
     foreach ($wr as $one) { ?>
         <tr>
             <td><input class="checkbox_batch_all" name="checkbox_batch_all" type="checkbox" value="<?= $one['id'] ?>"
                        id="<?= $one['autoid'] ?>"
                        onclick="w_mainchoose()"><?= $one['id'] ?></td>
             <td><img width="100" src="<?= gen_img($link,$one['as']) ?>"></td>
         </tr>
     <?php } ?>
 </table>
 <button id="wdel" onclick="wdel()">删除所选</button>
 <button style="display: none;" id="wdel_all" onclick="wdel_all('<?= $id_all ?>')">全部删除</button>
 <button id="wdel_all_checked" onclick="wdel_all_checked()">全选/全不选</button>

 </form>

 <form id="javascript_form_hidden_batch_delete" action="" method="post">
     <input type="hidden" name="javascript_input_batch_delete" id="javascript_input_hidden_batch_delete">

     <input type="hidden" name="type" value="<?= $wfly ?>">

 </form>
 <?php include('w_pagination.php'); ?>
 </body>
 </html>

 <script>

     function getCookie(cname) {
         var name = cname + "=";
         var ca = document.cookie.split(';');
         for (var i = 0; i < ca.length; i++) {
             var c = ca[i];
             while (c.charAt(0) == ' ') {
                 c = c.substring(1);
             }
             if (c.indexOf(name) == 0) {
                 return c.substring(name.length, c.length);
             }
         }
         return "";
     }

     var w_form = getCookie('wjs_cookie');

     var warr = new Array();
     var warr_distinct = new Array();
     var w_all_checked = false;
     var warr_effect = new Array()

     function w_mainchoose() {
         wf(this.id)
         wf(event.target.nodeName)
         wf(event.target)
         wf(event.target.getAttribute('id'))
         //  alert(this.getAttribute('id'))
         var wthis_id = event.target.getAttribute('id')
         warr = warr_effect
         warr.push(wthis_id);
         wf(warr);
         var tmp = new Array();
         tmp = w_arr_copy_value(warr);
         warr_distinct = w_arr_distinct(tmp);
         wtip('warr_distinct', warr_distinct);
         warr_effect = w_arr_odd(warr_distinct, warr)

     }

     function w_arr_distinct(arr) {
         for (var wi = 0; wi < arr.length; wi++) {
             var tmp = arr[wi];
             if (arr.length > 1) {
                 for (var wj = wi + 1; wj < arr.length; wj++) {
                     if (arr[wj] == tmp) {
                         arr.splice(wj, 1);
                         --wj;
                     }
                 }
             }
         }
         return arr;
     }

     function w_arr_odd(warr_distinct, warr) {
         var len_warr_distinct = warr_distinct.length;
         var len_arr = warr.length;
         var arr_odd = new Array();
         for (var wi = 0; wi < len_warr_distinct; wi++) {
             var tmp = 0;
             for (var wj = 0; wj < len_arr; wj++) {
                 if (warr_distinct[wi] == warr[wj]) {
                     if (tmp == 0) {
                         tmp = 1;
                     }
                     else if (tmp == 1) {
                         tmp = 0;
                     }
                 }
             }
             if (tmp == 1) {
                 arr_odd.push(warr_distinct[wi]);
             }
         }
         return arr_odd;
     }

     function w_arr_copy_value(w_source) {
         var len = w_source.length;
         var w_arr = new Array();
         var tmp_value = 0;
         for (var w = 0; w < len; w++) {
             tmp_value = w_source.slice(w, w + 1);
             tmp_value = tmp_value + ''; //toString
             tmp_value = parseInt(tmp_value, 10); //toInt
             w_arr.unshift(tmp_value);
         }
         return w_arr;
     }

     function wdel() {
         wf('del');
         var wvalue = warr_effect.join('w');
         wf(wvalue);
         if (before_submit(wvalue)) {
             do_submit(wvalue, 'javascript_input_hidden_batch_delete', 'javascript_form_hidden_batch_delete');
         }
     }

     function wdel_all_checked() {
         var w = document.getElementsByName('checkbox_batch_all')
         wf(w_all_checked)
         w_all_checked = !w_all_checked;
         wf(w_all_checked)

         warr_effect.length = 0;
         for (var wi = 0, len = w.length; wi < len; wi++) {
             w[wi].checked = w_all_checked;
             var wid = w[wi].getAttribute('id');
             if (w_all_checked == true) {
                 warr_effect.push(wid);
             }
         }
     }

     function before_submit(str) {
         if (str.length == 0) {
             alert('请勾选删除项！');
             return false;
         }
         return true;
     }

     function do_submit(str, input_id, form_id) {
         var w = show_confirm('您确定要删除吗？');
         if (w) {
             change_input_value(input_id, str);
             console.log('w123---' + str);
             document.getElementById(form_id).submit();
         }

     }

     function show_confirm(str_tip) {
         var r = confirm(str_tip);
         if (r == true) {
             //alert('pressed ok');
             return true;
         } else {
             return false;
         }
     }

     function wf(w) {
         console.log(w);
     }
     function wtip(tip, w) {
         console.log(tip);
         console.log(w);
     }

     function change_input_value(input_id, value) {
         wf(value);
         wf(input_id);
         document.getElementById(input_id).value = value;
     }

 </script>