使用JQuery创建可重用的模式
[英]Create a reusable modal using JQuery
问题描述
I know writing an IF-ELSEIF-ELSE statement in the loop below would work, however I want to avoid having to write multiple modals. 
我知道在下面的循环中编写IF-ELSEIF-ELSE语句是可行的，但是我想避免不得不编写多个模式。 Instead I am looking for a JQuery modal to pop up when the image icon (basically a info image) is clicked. 相反，我正在寻找单击图像图标（基本上是信息图像）时弹出的JQuery模式。 I want to be able to pass in the error into the function, which will then display in the modal. 我希望能够将错误传递给函数，然后将其显示在模式中。
Example: 例：
Say I have a 400 Error and 500 Error, when I click the info icon, the definition should appear. 假设我遇到400错误和500错误，当我单击信息图标时，应该出现定义。
CODE BELOW: 下面的代码：
index.gsp index.gsp
<html>
<%-- Some code (saving space for body) --%>
<body>
<div id="content">
<div id="content-header">
<h1>Error Checking</h1>
</div> <!-- #content-header -->
<div id="content-container">
<div class="portlet">
<div class="portlet-content">
<div class="table-responsive">
<table
class="table table-striped table-bordered table-hover table-highlight table-checkable"
data-provide="datatable"
data-display-rows="25"
data-info="true"
data-search="true"
data-length-change="true"
data-paginate="true">
<thead>
<tr>
<th data-filterable="true" data-sortable="true" data-direction="desc">User ID</th>
<th data-filterable="true" data-sortable="true" data-direction="desc">Task ID</th>
<th data-filterable="true" data-sortable="true" data-direction="desc">Error Message</th>
</tr>
</thead>
<tbody>
<g:each in="${lists}" var="list">
<tr>
<td>${list.userId}</td>
<td>${list.taskId}</td>
<td>
**%{--WANT TO PLACE MODAL CALL HERE--}%**
**<a href=""><i class="fa fa-exclamation-triangle ui-popover pull-left" style="color:#f0ad4e;"></i></a>
${list.errorMsg}**
</td>
</tr>
</g:each>
</tbody>
</table>
</div> <!-- /.table-responsive -->
</div> <!-- /.portlet-content -->
</div> <!-- /.portlet -->
</div> <!-- /#content-container -->
</div> <!-- #content -->
The MODAL I want to pop up: 我想弹出的MODAL：
<div id="styledFreqLargerModal" class="modal modal-styled fade">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h3 class="modal-title">Issue</h3>
</div>
<div class="modal-body">
</div>
<div class="modal-footer">
<button type="button" class="btn btn-tertiary" data-dismiss="modal">Close</button>
</div>
</div><!-- /.modal-content -->
</div><!-- /.modal-dialog -->
</div><!-- /.modal -->
2 个解决方案
解决方案1
0 2014-07-25 06:50:04
You can generate dynamic id's using your list item's id. 您可以使用列表项的ID生成动态ID。 Then you can place your modal at the place you have mentioned. 然后，您可以将模态放置在您提到的位置。 The following is a code example: 以下是一个代码示例：
<div id="styledFreqLargerModal${list.id}" class="modal modal-styled fade">
[..]
</div><!-- /.modal -->
If you are using jQuery-UI 如果您使用的是jQuery-UI
<a class="openDialog" href="#styledFreqLargerModal${list.id}"><i class="fa fa-exclamation-triangle ui-popover pull-left" style="color:#f0ad4e;"></i></a>
In your javascript do: 在您的JavaScript中执行以下操作：
$(document).on("click", "a.openDialog", function() {
$($(this).attr("href")).dialog();
}
If you are using bootstrap 如果您正在使用引导程序
<a data-toggle="modal" href="#styledFreqLargerModal${list.id}"><i class="fa fa-exclamation-triangle ui-popover pull-left" style="color:#f0ad4e;"></i></a>
解决方案2
0 已采纳 2014-07-25 13:49:35
Solved the problem... Used Jquery modal. 解决了问题...使用了Jquery模态。 This prevented me from having to create multiple modals. 这使我不必创建多个模态。 In the modal I have a "click" method that determines which item got clicked, then outputs that specific message. 在模式中，我有一个“单击”方法，该方法确定单击了哪个项目，然后输出该特定消息。 See code below. 请参见下面的代码。
index.gsp index.gsp
<html>
<%-- Some code (saving space for body) --%>
<body>
<div id="content">
<div id="content-header">
<h1>Error Checking</h1>
</div> <!-- #content-header -->
<div id="content-container">
<div class="portlet">
<div class="portlet-content">
<div class="table-responsive">
<table
class="table table-striped table-bordered table-hover table-highlight table-checkable"
data-provide="datatable"
data-display-rows="25"
data-info="true"
data-search="true"
data-length-change="true"
data-paginate="true">
<thead>
<tr>
<th data-filterable="true" data-sortable="true" data-direction="desc">User ID</th>
<th data-filterable="true" data-sortable="true" data-direction="desc">Task ID</th>
<th data-filterable="true" data-sortable="true" data-direction="desc">Error Message</th>
</tr>
</thead>
<tbody>
<g:each in="${lists}" var="list">
<tr>
<td>${list.userId}</td>
<td>${list.taskId}</td>
<td>
<g:if test="${(list.errorMsg).contains("400")}">
<a id="modalAlert-${list.taskId}" class="modal-alert-null" ><i class="fa fa-exclamation-triangle ui-popover pull-left" style="color:#f0ad4e;"></i></a>
${list.errorMsg}
</g:if>
<g:elseif test="${(list.errorMsg).contains("500")}">
<a id="modalAlert-${list.taskId}" class="modal-alert-outOfBounds" ><i class="fa fa-exclamation-triangle ui-popover pull-left" style="color:#f0ad4e;"></i></a>
${list.errorMsg}
</g:elseif>
</td>
</tr>
</g:each>
</tbody>
</table>
</div> <!-- /.table-responsive -->
</div> <!-- /.portlet-content -->
</div> <!-- /.portlet -->
</div> <!-- /#content-container -->
</div> <!-- #content -->
<r:require modules="jquery"/>
<script type="text/javascript">
$(document).ready(function() {
// Null pointer exception
$(".modal-alert-null").click(function() {
modalAlert("400 error message");
});
// outOfBoundsException
$(".modal-alert-outOfBounds").click(function() {
modalAlert("500 error message");
});
});
function modalAlert(description)
{
$("body").append(buildAlertModal());
$("#alert-modal .modal-description").html(description);
$("#alert-modal").modal("show");
}
function buildAlertModal() {
return "<div id='alert-modal' class='modal modal-styled fade'>" +
" <div class='modal-dialog'>" +
" <div class='modal-content'>" +
" <div class='modal-header'>" +
" <button type='button' class='close' data-dismiss='modal' aria-hidden='true'>×</button>" +
" <h3 class='modal-titl'>Exception Info</h3>" +
" </div>" +
" <div class='modal-body'>" +
" <p class='modal-description'></p>" +
" </div>" +
" <div class='modal-footer'>" +
" <button type='button' class='btn btn-tertiary' data-dismiss='modal'>Close</button>" +
" </div>" +
" </div>" +
" </div>" +
"</div>";
}
function closeModalAlert() {
$("#alert-modal").modal("hide");
}
</script>
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