我尝试添加删除功能,如果我在一个列表项单击(模板)它增加了一个选择的类锂。然后,我希望能够点击一个按钮,找到一个选定类的li,并将数据传递给流星方法,以从集合中删除数据。我如何访问这些数据。流星删除列表项与选定
我已经尝试了一些方法,但是这是我到目前为止所。
sidebar.js
Template.Sidebar.events({
'click .button-collapse': function() {
console.log("here")
$(".button-collapse").sideNav();
},
'click #delete i': function() {
Meteor.call('deleteListItem', $("li.selected")._id);
}
})
sidebar.html
<template name="Sidebar">
<ul id="slide-out" class="side-nav fixed grey darken-3">
<li class="action-bar">
<span id="add-new" data-target="modal-add" class="modal-trigger"><i class="small material-icons">add</i></span>
<span id="save"><i class="small material-icons">note_add</i></span>
<span id="rename"><i class="small material-icons">mode_edit</i></span>
<span id="delete"><i class="small material-icons">delete</i></span>
<span data-activates="slide-out" id="close" class="button-collapse close "><i class="small material-icons right">reorder</i></span>
</li>
<!-- Load save items-->
{{#if Template.subscriptionsReady}}
{{#each userSaves}}
{{>ListItem}}
{{/each}}
{{else}}
<p>Loading</p>
{{/if}}
</ul>
<a href="#" data-activates="slide-out" style="display:none" class="button-collapse"><i class="material-icons">menu</i></a>
<!-- Modal form to add new simulator file -->
<!-- Modal Structure -->
<div id="modal-add" class="modal">
<div class="modal-content">
<h4>New Simulator</h4>
{{> quickForm collection=saves id="newSimulator" type="insert" buttonClasses="modal-action modal-close btn waves-effect waves-light" buttonContent="Add"}}
</div>
</div>
</template>
列表类
Meteor.methods({
deleteListItem: function(id) {
Saves.remove(id);
}
});
再次,我告诉你发布所有相关的代码。你再次遗漏了ListItem模板。 – Luna