Question

1.如何从h4标签html中获取id的值。这个id有一个整数值作为来自我的jquery

的计数器

我需要将计数传递给我的PHP代码，就像$c = chr(64 + value of id image-gallery-count)我现在已经有近一个星期的麻烦了。希望有人代码在这里帮助我。请参阅下面的代码。$('#image-gallery-count').text($sel.data('count'));

          <h4 id="image-gallery-count"></h4>

<?php $html = '<h4 id="image-gallery-count"></h4>';
          $doc = new DOMDocument();
          $doc->validateOnParse = true;
          $doc->loadHTML($html);
          $doc->preserveWhiteSpace = false;
          $belement = $doc->getElementById('image-gallery-count');
          echo $belement->nodeValue;
          $xpath = new DOMXPath($doc);
          $xpath->query("//*[@id='image-gallery-count']");

          $c = chr(64 + value of id here);// I want to add the value id of <h4 id="image-gallery-count"></h4>
          $b = chr(64 + 1);

?>

如何从html到php laravel5获取id值

0 个答案: