[英]Bootstrap Accordion in Modal only works once
我在引導模式對話框中遇到手風琴問題。 我通過在標准'dialog.js'中添加以下代碼,使其在durandal(v2.1)中得以實現:
dialog.addContext('bootstrap', {
addHost: function (dialogInstance) {
var body = $('body'),
host = $('<div class="modal fade"><div class="modal-dialog"><div class="modal-content"></div></div></div>');
host.appendTo(body);
dialogInstance.host = host.find('.modal-content').get(0);
dialogInstance.modalHost = host;
},
removeHost: function (dialogInstance) {
$(dialogInstance.modalHost).modal('hide');
$('body').removeClass('modal-open');
$('.modal-backdrop').remove();
},
compositionComplete: function (child, parent, context) {
var dialogInstance = dialog.getDialog(context.model),
$child = $(child);
$(dialogInstance.modalHost).modal({backdrop: 'static', keyboard: false, show: true});
//Setting a short timeout is need in IE8, otherwise we could do this straight away
setTimeout(function () {
$child.find('.autofocus').first().focus();
}, 1);
if ($child.hasClass('autoclose') || context.model.autoclose) {
$(dialogInstance.blockout).click(function () {
dialogInstance.close();
});
}
}
});
//rebind dialog.show to default to a new context
var oldShow = dialog.show;
dialog.show = function (obj, data, context) {
return oldShow.call(dialog, obj, data, context || 'bootstrap');
};
看起來不錯,反應靈敏,但是手風琴只能工作一次……第二次,它什么也沒發生。
此函數調用的Modal ist:
function clickAktion() {
var kunden = selectedCustomers();
var updates = availableItems.updates();
updates[0].text = '(Bitte auswählen)';
app.showDialog('viewModels/aktion', {kunden: kunden, updates: updates});
}
任何建議都很好。 我猜這個錯誤在dialog.js實現中的任何地方。 我用純jquery和bootstrap嘗試了一個小提琴,在那里工作了...
該錯誤發生在自定義對話框實現中,但沒有弄清楚確切的位置。 我切換到BootstrapModalDurandalJS並在現有的js函數中調用了它:
// some js function 'onClick'
app.showBootstrapDialog('viewModels/aktion', {customer: customer, updates: updates});
我移交給的視圖模型的相應視圖需要如下所示:
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
this is some header content
<!-- maybe some closing button etc. -->
</div>
<div class="modal-body">
<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
<div class="panel panel-default">
<div class="panel-heading" role="tab" id="headingOne">
<h4 class="panel-title">
<a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
Panel 1 Heading
</a>
</h4>
</div>
<div id="collapseOne" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne">
<div class="panel-body">
Panel 1 Content
</div>
</div>
<div class="panel-heading" role="tab" id="headingTwo">
<h4 class="panel-title">
<a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
Panel 2 Heading
</a>
</h4>
</div>
<div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo">
<div class="panel-body">
Panel 2 Content
</div>
</div>
</div>
</div>
</div>
</div>
</div>
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