Question

我有这个javascript发布来自各种div的数据，但我似乎无法让它保持换行。

我认为这与我在我找到的内容上使用.text（）的事实有关，这可能根本不会保留换行符。我尝试使用.html（）但是由于某种原因，所有写入新行的文本都嵌入div中。

代码如下：

<script type="text/javascript">

$(document).ready(function() {

    $("#actor_result").load('xml/actortoxml.php?owner=<?php echo $_SESSION['username'] . "&id=" . $_GET['id']; ?>');
    $('#save_editable').click(function() {
        var name = $(document).find('#actorname').text();
        var current = $(document).find('#currenthealth').text();
        var max = $(document).find('#maxhealth').text();
        var effects = $(document).find('#actoreffects').text();
        var notes = $(document).find('#actornotes').text();

        $.ajax({
            url: 'actor_profile.php',
            type: 'POST',
            data: {
                update: 'true',
                actorid: <?php echo $_GET['id']; ?>,
                actorname: name, currenthealth: current, maxhealth: max, actoreffects: effects, actornotes: notes
            },
            success : function() {
            // gets called when ajax request completes successfully
            $("#actor_result").hide().load('xml/actortoxml.php?owner=<?php echo $_SESSION['username'] . "&id=" . $_GET['id']; ?>').fadeIn(500);     
            },
            error : function(err) {
                // in case of error
                console.log(err);
                alert('error');
            }
        });
    });
});
</script>

编辑，这是xml文件中生成的html：

<div id="actor_result" style="display: block;">
    <!--?xml version="1.0"?-->

    <div class="row-fluid row span6 offset3">
        <div class="media well well-small">
            <a class="pull-left" href="#"><img class=
            "media-object img-circle circle128" src=
            "images/avatar/actor/Davius.png"></a>

            <div class="media-body page-header actor-profile">
                <div class="editable_name" contenteditable="true" id=
                "actorname">
                    <h4 class="media-heading">Davius</h4>
                </div><small><strong>awarnhag's minion</strong></small>
            </div><strong>Health:</strong>

            <div class="div_inline editable_hp" contenteditable="true" id=
            "currenthealth">
                17
            </div>/

            <div class="div_inline editable_hp" contenteditable="true" id=
            "maxhealth">
                20
            </div>hp
        </div>

        <h5><span class="label">Effects</span></h5>

        <div class="editable well well-small" contenteditable="true" id=
        "actoreffects">
            Mumblecore bushwick sed, nulla street art dolore delectus wolf
            american apparel artisan sriracha. Laboris seitan hoodie,
            freegan brooklyn letterpress adipisicing chambray mixtape id
            tofu organic butcher small batch. Art party carles readymade
            messenger bag williamsburg. Irony placeat sustainable, high
            life cillum yr sed vinyl pork belly messenger bag williamsburg
            VHS. Occaecat lo-fi readymade gluten-free 3 wolf moon. Ad tofu
            twee, blog nulla mumblecore gentrify brooklyn odio cliche
            selvage put a bird on it pork belly chillwave deserunt. Ea
            assumenda chillwave, keytar velit tumblr pour-over enim VHS
            mcsweeney's blog.aaaa
        </div>

        <h5><span class="label">Notes</span></h5>

        <div class="editable well well-small" contenteditable="true" id=
        "actornotes"></div>
    </div>
</div>

Answer 1

您可以获取innerHTML并手动替换所有div和brs;

$("#id").html()
        .replace(/<(br|p|div)[^>]*>/g, "\n")
        .replace(/<\/?\w+[^>]*>/g, "");

http://jsfiddle.net/tarabyte/GsECc/4/

Answer 2

很难准确确定上面代码段的内容。

您是否尝试在发送（POST）数据之前或之后将＆lt; br＆gt; -tags转换为“ \ n ”，反之亦然收到数据（$ .load）？什么标签类型是“ #actor_result ”（div，textarea，input等）？

Jquery帖子没有保持换行符

2 个答案: