如何在模态对话框中设置输入值？ [英] How to set the input value in a modal dialogue?
问题描述
我正在开发'添加链接'功能。为此，我正在使用来自Twitter Boostrap JS的模态插件。在主页面上只有要填充的链接字段，当用户点击添加链接按钮时，会弹出一个模式，用户会看到完整的表单以填充3个字段：链接，标题，标签。但是，我希望链接字段预先填充上一步的值。它类似于你在delicious.com上保存链接时发生的情况。
感谢Joe的帮助（上一个问题）我可以在模态对话框上打印linkURL，但这个linkURL很重要具有3个字段（链接，标题，标签）的表单的链接字段的值。知道如何做到这一点？谢谢！
< html>
< head>
< title>示例< / title>
< script src =scripts / jquery.min.js>< / script>
< script src =scripts / bootstrap-modal.js>< / script>
< link rel =stylesheethref =scripts / bootstrap.min.css>
< link rel =stylesheethref =main.css/>
< script type =text / javascript>
$（document）.ready（function（）
{
$（'＃modal-from-dom'）。bind（'show'，function（）
{
$（。modal-body）。html（$（＃linkURL）。val（））;
}）;
}）;
< / script>
< / head>
< body>
<！ - 模态对话 - >
< div id =modal-from-domclass =modal hide fade>
< div class =modal-header>
< a href =＃class =close>& times;< / a>
< h3>添加链接< / h3>
< / div>
< div class =modal-body>
<！ -
< form id ='post-on-wall'method ='POST'action ='savePost.php'enctype ='multipart / form-data'>
< input type ='text'class ='label-inline'name ='linkURL'id ='wall-post'value = linkURL>
< / form>
- > ;
< / div>
< div class =modal-footer>
< a href =＃class =btn primary>添加链接< / a>
< / div>
< / div>
< div class =container>
< div class =wall-post>
< textarea class ='label-inline'name ='linkURL'id ='linkURL'>< / textarea>
< button data-controls-modal =modal-from-dom data-backdrop =truedata-keyboard =trueclass =btn>添加链接< / button>
< / div>
< / div>
< / body>
$（'＃modal-from-dom'）。bind（'show'，function（）
{
$（。modal- body＃wall-post）。val（$（＃linkURL）。val（））;
}）;
还是我错过了什么？ ：）
I'm working on 'add a link' functionality. For that I'm using Modal plugin from Twitter Boostrap JS. On the main page there's only the 'link' field to fill, when a user clicks 'add link' button, a modal pops up, and the user sees the complete form to fill 3 fields: link, title, tags. However, I want the link field to be pre-filled with the value from the previous step. It's similar to what happens when you 'save a link' on delicious.com.
Thanks to Joe's help (previous question) I can print the linkURL on the modal dialogue, but it's important that this linkURL is the value of the link field of the form with 3 fields (link, title, tags). Any idea how this can be done? Thanks!
<html>
<head>
<title>Example</title>
<script src="scripts/jquery.min.js"></script>
<script src="scripts/bootstrap-modal.js"></script>
<link rel="stylesheet" href="scripts/bootstrap.min.css">
<link rel="stylesheet" href="main.css" />
<script type="text/javascript">
$(document).ready(function()
{
$('#modal-from-dom').bind('show',function()
{
$(".modal-body").html($("#linkURL").val());
});
});
</script>
</head>
<body>
<!-- The Modal Dialog -->
<div id="modal-from-dom" class="modal hide fade">
<div class="modal-header">
<a href="#" class="close">×</a>
<h3>Add Link</h3>
</div>
<div class="modal-body">
<!--
<form id='post-on-wall' method='POST' action='savePost.php' enctype='multipart/form-data'>"
<input type='text' class='label-inline' name='linkURL' id='wall-post' value=linkURL>
</form>
-->
</div>
<div class="modal-footer">
<a href="#" class="btn primary">Add Link</a>
</div>
</div>
<div class="container">
<div class="wall-post">
<textarea class='label-inline' name='linkURL' id='linkURL'></textarea>
<button data-controls-modal="modal-from-dom" data-backdrop="true" data-keyboard="true" class="btn">Add Link</button>
</div>
</div>
</body>
$('#modal-from-dom').bind('show',function()
{
$(".modal-body #wall-post").val($("#linkURL").val());
});
or am i missing something? :)
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