Jquery-UI modal form not working properly
Question
I have the following code:
<script type="text/javascript">
$( "#form_div" ).dialog({
autoOpen: false,
height: 300,
width: 350,
modal: true
});
</script>
<div id="form_div" title="Trimite-ne un mesaj!">
<form name="htmlform" method="post" action="html_form_send.php">
<table width="450px">
</tr>
<tr>
<td valign="top">
<label for="first_name">Nume*</label>
</td>
<td valign="top">
<input type="text" id="first_name" maxlength="50" size="30">
</td>
</tr>
<tr>
<td valign="top">
<label for="email">Email *</label>
</td>
<td valign="top">
<input type="text" id="email" maxlength="80" size="30">
</td>
</tr>
<tr>
<td valign="top">
<label for="message">Mesaj: *</label>
</td>
<td valign="top">
<textarea id="message" maxlength="1000" cols="25" rows="6"></textarea>
</td>
</tr>
</table>
</form>
</div>
The problem is that the form is still displayed when the page loads instead of being hidden until a button is clicked and displayed as modal dialog. I have loaded the latest JQuery and JQuery-UI in my page. Any idea what the problem might be?
5 answers
solution1
5 ACCPTED 2013-09-20 07:02:17
<html lang="en">
<head>
<meta charset="utf-8" />
<title>jQuery UI Dialog - Default functionality</title>
<link rel="stylesheet"
href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" />
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
<link rel="stylesheet" href="/resources/demos/style.css" />
<script>
function OpenModal()
{
$( "#form_div").dialog();
$("#btnDisp").hide();
}
</script>
</head>
<body>
<div id="form_div" title="Trimite-ne un mesaj!" style="display:none;">
<form name="htmlform" method="post" action="html_form_send.php">
<table width="450px">
</tr>
<tr>
<td valign="top">
<label for="first_name">Nume*</label>
</td>
<td valign="top">
<input type="text" id="first_name" maxlength="50" size="30">
</td>
</tr>
<tr>
<td valign="top">
<label for="email">Email *</label>
</td>
<td valign="top">
<input type="text" id="email" maxlength="80" size="30">
</td>
</tr>
<tr>
<td valign="top">
<label for="message">Mesaj: *</label>
</td>
<td valign="top">
<textarea id="message" maxlength="1000"
cols="25" rows="6"></textarea>
</td>
</tr>
</table>
</form>
</div>
<input id="btnDisp" type="button" onclick="OpenModal();"
value="display the form"/>
</body>
</html>
Please see this working perfectly...
solution2
1 2013-09-20 06:39:04
The script is called before your form is rendered to page, so it doesn't work because $( "#form_div") can not find the element. You can put your script in $(document).ready() function or after "#form_div".
<div id="form_div" title="Trimite-ne un mesaj!">
...
</div>
<script type="text/javascript">
$( "#form_div" ).dialog({
autoOpen: false,
height: 300,
width: 350,
modal: true
});
</script>
solution3
0 2013-09-20 06:27:34
Just wrap this in a display:none div if you don't want it displayed. They offer the option to just have a dialog widget that's on the page by default. You have to hide it your own for it to not show up.
solution4
0 2013-09-20 06:32:26
let the button has a id button when it will click it will open the dialog
<div id="form_div" title="Trimite-ne un mesaj!" style="display:none;">
...
</div>
<input type="button" id="button"/>
<script type="text/javascript">
$(document).on('click', '#button', function(){ $( "#form_div" ).dialog({
autoOpen: false,
height: 300,
width: 350,
modal: true
});});
</script>
or if it will open while page is opened
<script type="text/javascript">
$(document).ready( function() {
$( "#form_div" ).dialog({
autoOpen: false,
height: 300,
width: 350,
modal: true
});
});
</script>
solution5
0 2013-09-20 06:35:54
Maybe your <script> tag comes before the <div> in your html. So when the browser executes the javascript, the <div> is not yet created and cannot be hidden. Either you move the <script> part after the <div> or you write it like that:
<script type="text/javascript">
$(document).ready( function() {
$( "#form_div" ).dialog({
autoOpen: false,
height: 300,
width: 350,
modal: true
});
});
</script>
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