Custom close button for jQuery dialog?
Solution 1
The problem is as Irvin says, each element must have a unique id
attribute.
When you call $("#LabUsers").dialog('close');
, $("#LabUsers")
refers to the a
, not the div
, and your dialog is associated with the div
not the a
.
Example:
<a id="apple" data-fruit="apple">aaaaa</a>
<div id="apple" data-fruit="orange">bbbbb</div>
var fruit = $('#apple').data('fruit');
console.log(fruit); // returns 'apple'
Update
It's a bit difficult to determine what your ultimate goal is, but here is an example that uses generic event handlers. I tried to comment it enough to make it understandable. http://jsfiddle.net/Hsn76/3/
HTML
<!-- the data-target attribute defines the selector for the element that will host the dialog -->
<a class="openDialog" href="javascript:;" data-target="#apple">Apple</a>
<a class="openDialog" href="javascript:;" data-target="#banana">Banana</a>
<div id="apple" class="hidden">
<a class="closeButton" href="javascript:;">Close Dialog</a>
<!-- the data-src attribute defines the iframe's source, but the contents are not actually loaded until the dialog 'open' event occurs -->
<iframe class="dialog-iframe" data-src="http://blog.jsfiddle.net/"></iframe>
</div>
<div id="banana" class="hidden">
<a class="closeButton" href="javascript:;">Close Dialog</a>
<iframe class="dialog-iframe" data-src="http://doc.jsfiddle.net/"></iframe>
</div>
JS
// generic handler to open a dialog
$(document).on('click', '.openDialog', function(e) {
var target = $(this).data('target');
$(target).dialog('open');
});
// generic event handler to close any dialog containing
// an element decorated with the closeButton class
$(document).on('click','.closeButton', function(e) {
// find the dialog that contains this .closeButton
var $dialog = $(this).parents('.ui-dialog-content');
$dialog.dialog('close');
});
// create the dialogs
$('#apple,#banana').dialog({
// http://api.jqueryui.com/dialog/
// the close button can be hidden via CSS & dialogClass setting
dialogClass: 'no-close',
resizable: false,
autoOpen: false,
modal: false,
width: 'auto',
height: 'auto',
draggable: true,
beforeClose: function( event, ui ) {
// call your code that triggers your save
// if you need to interact with the iframe, maybe try this:
// http://stackoverflow.com/a/3407632/740639
alert('saving data...');
},
open: function (event, ui) {
// load the iframe's src when the dialog is opened
var $iframe = $(this).children('iframe');
if(!$iframe.attr('src')) {
var src = $iframe.data('src');
$iframe.attr('src', src);
}
}
});
Solution 2
add this event when you intialize the dialog
beforeClose:function(event,ui){ }
example:
$(this).next("div").dialog({
...
beforeClose:function(event,ui){
//your code to save data
}
});
Solution 3
I guess you are asking for a way to add a close
button to your jQuery dialog box dynamically and then
attach a click event such that they close your dialog
box.
Give an attribute data-id
to your <a>
element and give the same data-id
to the element to which your close event is delegated.
HTML:
......
.....
<a data-id="#LabUsers">Lab Users</a>
<div id="LabUsers">
<iframe class="framestyle" id="frame_LabUsers"></iframe>
</div>
......
.....
JS:
$("a").each(function () {
var data_id = $(this).data('id');
$.data(this, 'dialog',
$(this).next("div").dialog({
....
create: function (event, ui) {
$('.ui-dialog-titlebar').css({'background':'none','border':'none'});
$(".ui-dialog-titlebar").html('<a href="#" role="button"><span class="myCloseIcon" data-id="'+data_id+'">close</span></a>');
},
.....
.....
});
//Event handler to close dialog
$("span.myCloseIcon").click(function() {
$($(this).data('id')).dialog( "close" ); //$('#LabUsers').dialog('close') for data-id #LabUsers
});
});
sony
Updated on June 05, 2022Comments
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sony almost 2 years
I am using jQuery daialog for showing the forms in an ASP.net application.
Everything is working fine. I need to place a custom close button on each form so that when they click this button, I can save the record from code behind. I don't want to use the jQuery built in Exit button. The code for creating the dialog is below:
jQuery(function (e) { $("a").each(function () { e.data(this, 'dialog', $(this).next("div").dialog({ resizable: false, autoOpen: false, modal: false, title: this.id, width: 900, height: 590, position: ['middle', 150], draggable: true, open: function (event, ui) { $(this).parent().children().children(".ui-dialog-titlebar-close").hide(); }, //buttons: { // "Exit": function () { // $(this).dialog("close"); // } //} })); }).click(function (event) { if (this.id != '#') { document.getElementById('frame_' + this.id).src = this.id + '.aspx'; e.data(this, 'dialog').dialog('open'); return false; } }); });
The code I use for closing the dialog :
function CloseDialog() { $("#LabUsers").dialog('close'); }
is not working.
The entire code for parent page is below:
<!DOCTYPE html> <html> <head> <title> </title> <script src="Scripts/jquery-1.9.1.js"></script> <script src="Scripts/jquery-ui.js"></script> <link href="Scripts/themes/jquery-ui.css" rel="stylesheet" /> <link href="Scripts/themes/jquery-ui.min.css" rel="stylesheet" /> <link href="Scripts/themes/jquery.ui.theme.css" rel="stylesheet" /> <link href="Scripts/Site.css" rel="stylesheet" /> <link rel="stylesheet" href="Scripts/style.css" type="text/css" /> <script> jQuery(function ($) { $("a").each(function () { $.data(this, 'dialog', $(this).next("div").dialog({ resizable: false, autoOpen: false, modal: false, title: this.id, width: 900, height: 590, position: ['middle', 150], draggable: true, open: function (event, ui) { $(this).parent().children().children(".ui-dialog-titlebar-close").hide(); }, // buttons: { // "Exit": function () { // $(this).dialog("close"); // } // } }) ); }).click(function (event) { if (this.id != '#') { $.data(this, 'dialog').dialog('open'); document.getElementById('frame_' + this.id).src = this.id + '.aspx'; return false; } }); }); $(document).ready(function () { $("iframe").attr("scrolling", "no"); $("iframe").attr("frameborder", "0"); }); function CloseDialog(id) { $(id).dialog('close'); } </script> </head> <body> <div class="center"> <div id="menu1" class="menu"> <ul id="nav"> <li> <a id="#">Log Samples</a> <div id="#"><iframe class="framestyle" id="frame_#"></iframe> </div> <ul> <li> <a id="#">Commercial</a> <div id="#"><iframe class="framestyle" id="frame_#"></iframe> </div> <ul> <li> <a id="LogSamples">Log Samples</a> <div id="LogSamples"><iframe class="framestyle" id="frame_LogSamples"></iframe> </div> </li> <li> <a id="Customers">Customers</a> <div id="Customers"><iframe class="framestyle" id="frame_Customers"></iframe> </div> </li> </ul> </li> </ul> <li> <a id="#">Admin</a> <div id="#"><iframe class="framestyle" id="frame_#"></iframe> </div> <ul> <li> <a id="LabUsers">Lab Users</a> <div id="LabUsers"><iframe class="framestyle" id="frame_LabUsers"></iframe> </div> </li> <li> <a id="LabRoles">Lab Roles</a> <div id="LabRoles"><iframe class="framestyle" id="frame_LabRoles"></iframe> </div> </li> <li> <a id="ScreenForRoles">ScreenForRoles</a> <div id="ScreenForRoles"><iframe class="framestyle" id="frame_ScreenForRoles"></iframe> </div> </li> </ul> </ul> </div> </div> <div id="header"> <div style="width: 100%;"> <div class="MainTitle" style="position: relative; float: right;"> </div> <div class="MainTitle" style="position: relative; float: left; vertical-align: central; line-height: 80px; margin-top: 25px;"> </div> </div> </div> </body> </html>
The code for the child form is below:
<%@ Page Title="About Us" Language="C#" AutoEventWireup="true" CodeBehind="LabRoles.aspx.cs" Inherits="Company.LabRoles" %> <!doctype html> <html lang="en"> <head runat="server"> <meta charset="utf-8"> <title></title> <script src="../View/Content/JScript/jquery-1.7.2.js"></script> <script src="../View/Content/JScript/jquery-ui.js"></script> <link href="../View/Content/themes/jquery-ui.css" rel="stylesheet" /> <link href="../View/Content/Styles/Site.css" rel="stylesheet" /> <link href="../View/Content/themes/jquery.ui.theme.css" rel="stylesheet" /> <script> function CloseThisForm() { parent.CloseDialog("#LabRoles"); } </script> </head> <body> <form id="form1" runat="server"> <div style="height: 510px; margin: 16px;"> <div style="height: 450px; background: none;"> <div style="text-align: left;"> <asp:TextBox ID="txtSearch" runat="server" /> <asp:Button ID="btnSearch" runat="server" Text="Search" OnClick="btnSearch_Click" CssClass="button" /> <asp:HiddenField ID="hdnvalue" runat="server" ClientIDMode="Static" /> </div> <br /> <asp:GridView ID="gvRoles" runat="server" AutoGenerateColumns="False" BackColor="#d8e8ff" Width="100%" RowStyle-Height="20" OnPageIndexChanging="gvRoles_PageIndexChanging" DataKeyNames="WM_RoleId" EmptyDataText="There are no data records to display." OnRowDataBound="gvRoles_RowDataBound" AllowPaging="true" ForeColor="Black" OnSelectedIndexChanged="gvRoles_SelectedIndexChanged" PageSize="15"> <Columns> <asp:BoundField DataField="WM_RoleName" HeaderText="Role Name" HeaderStyle-HorizontalAlign="Center" ItemStyle-HorizontalAlign="Left" ItemStyle-Width="100"> <HeaderStyle HorizontalAlign="Left"></HeaderStyle> </asp:BoundField> </Columns> </asp:GridView> </div> <div style="text-align: center; height: 20px;"> <asp:Button ID="Button1" OnClientClick ="CloseThisForm(); return false;" runat="server" Text="Close" /> <asp:Button ID="btnInsert" runat="server" Text="Add New" CssClass="button" /> <asp:Button ID="BtnDelete" runat="server" Text="Delete" CssClass="button" OnClientClick="return confirm('Do you want to delete this record? Click OK to proceed.');" OnClick="BtnDelete_Click" /> <asp:Button ID="btnEdit" runat="server" Text="Details" Visible="true" CssClass="button" /> </div> </div> </form> </body> </html>
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Irvin Dominin about 10 yearsI think it's related, but id attribute must be unique. With the current code you'll close only one dialog #LabUsers I think you want something more generic?
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sony about 10 yearsHi Irvin, I need to call a close function from the child forms. Yes a generic function which accepts the id of the child form to be closed.
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Irvin Dominin about 10 yearsFrom what button/function do you plan to call CloseDialog() function? Can you provide a demo on jsfiddle?
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sony about 10 yearshi Irvin I have updated the code
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sony about 10 yearsHi Walter, the first portion of the answer is what I am looking for.... and that was my problem. I changed the id of the "a" tag to something different and I could accomplish what I am looking for... Thanks for your answer
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sony about 10 yearsHi Aditya, your answer was also helpful... Thanks for that. I wished to give 50 points to you and 50 points to Walter Stabosz. But unfortunately its not possible to split the bounty points. However, I express my sincere gratitude for taking time to give a good answer...