te')); return $arr; } /* 遍历用户所有主题 * @param $uid 用户ID * @param int $page 页数 * @param int $pagesize 每页记录条数 * @param bool $desc 排序方式 TRUE降序 FALSE升序 * @param string $key 返回的数组用那一列的值作为 key * @param array $col 查询哪些列 */ function thread_tid_find_by_uid($uid, $page = 1, $pagesize = 1000, $desc = TRUE, $key = 'tid', $col = array()) { if (empty($uid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('uid' => $uid), array('tid' => $orderby), $page, $pagesize, $key, $col); return $arr; } // 遍历栏目下tid 支持数组 $fid = array(1,2,3) function thread_tid_find_by_fid($fid, $page = 1, $pagesize = 1000, $desc = TRUE) { if (empty($fid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('fid' => $fid), array('tid' => $orderby), $page, $pagesize, 'tid', array('tid', 'verify_date')); return $arr; } function thread_tid_delete($tid) { if (empty($tid)) return FALSE; $r = thread_tid__delete(array('tid' => $tid)); return $r; } function thread_tid_count() { $n = thread_tid__count(); return $n; } // 统计用户主题数 大数量下严谨使用非主键统计 function thread_uid_count($uid) { $n = thread_tid__count(array('uid' => $uid)); return $n; } // 统计栏目主题数 大数量下严谨使用非主键统计 function thread_fid_count($fid) { $n = thread_tid__count(array('fid' => $fid)); return $n; } ?>javascript--can't get textContent of [Object Text]? - Stack Overflow

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    javascript--can't get textContent of [Object Text]? - Stack Overflow

    programmeradmin4浏览0评论

    I want the script to find where it says, "anyword" in the xml (within the tag of course), and stop on that. the below acplishes that fine. 

     var xmlDoc = loadXMLDoc("nhl.xml");
    var x = xmlDoc.getElementsByTagName("tagname");
    for (var i=0;i<=x.length;i++){
        if (x[i].textContent = "anyword") {
            var variable = x[i].textContent;
        }
    }

    However I want to take it one step further and be able to set 'variable' to the next node after it finds 'anyword'. so i tried something like this and it came back with the very last element in the collection, instead of the next one.

    var xmlDoc = loadXMLDoc("nhl.xml");
    var x = xmlDoc.getElementsByTagName("tagname");
    for (var i=0;i<=x.length;i++){
        if (x[i].textContent = "anyword") {
            var variable = x[i+1].textContent;
        }
    }

    so i edited the last line again and made it

    var variable = x[i].nextSibling.textContent;

    this came back null. ripping my hair out here. if it helps to answer any, if i just put it x[i].nextSibling it es back [Object Text]

    any help?

    I want the script to find where it says, "anyword" in the xml (within the tag of course), and stop on that. the below acplishes that fine. 

     var xmlDoc = loadXMLDoc("nhl.xml");
    var x = xmlDoc.getElementsByTagName("tagname");
    for (var i=0;i<=x.length;i++){
        if (x[i].textContent = "anyword") {
            var variable = x[i].textContent;
        }
    }

    However I want to take it one step further and be able to set 'variable' to the next node after it finds 'anyword'. so i tried something like this and it came back with the very last element in the collection, instead of the next one.

    var xmlDoc = loadXMLDoc("nhl.xml");
    var x = xmlDoc.getElementsByTagName("tagname");
    for (var i=0;i<=x.length;i++){
        if (x[i].textContent = "anyword") {
            var variable = x[i+1].textContent;
        }
    }

    so i edited the last line again and made it

    var variable = x[i].nextSibling.textContent;

    this came back null. ripping my hair out here. if it helps to answer any, if i just put it x[i].nextSibling it es back [Object Text]

    any help?

    • javascript
    Share Improve this question asked Jan 20, 2011 at 0:48 ShawnShawn 9414 gold badges18 silver badges29 bronze badges 1
    • [see this ans to get the objext text][1] [1]: stackoverflow./questions/1646571/… – Ashisha Nautiyal Commented Jun 28, 2013 at 7:00
    Add a ment  | 

    3 Answers 3

    Reset to default 5

    By x[i].textContent = "anyword" do you mean x[i].textContent == "anyword"?

    This is a mon problem for people. The modern browsers (basically all them except IE) will add text nodes between elements. Those text nodes only contain the whitespace and aren't of a lot of use. Use this function to find the next node.

    function nextSibling(node) {
  do {
    node = node.nextSibling;
  } while (node && node.nodeType != 1) ;
  return node
}

    It gets explained pretty well here: JavaScript XML Parsing

    var xmlDoc = loadXMLDoc("nhl.xml");
    var x = xmlDoc.getElementsByTagName("tagname");
    for (var i=0;i<=x.length;i++){
        if (x[i].textContent = "anyword") {
            var variable = x[i+1].textContent;
        }
    }

    I did't look in details but this seems odd to me :

    for (var i=0;i<=x.length;i++)

    Have you tried 

    for (var i=0;i<x.length;i++)

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