我有一张与表格有关的记录。在文本输入中,将显示正确的值,但不会出现在选择中。这是一个JsBin:http://jsbin.com/pexolude/87/edit
模板
<script type="text/x-handlebars" data-template-name="index">
<div class="well">
{{#em-form model=model.person}}
{{em-input property="name" label="Name" placeholder="Please enter first name."}}
{{em-select
label="Category"
property="category"
content=model.category
optionValuePath="content.id"
optionLabelPath="content.name"
prompt="--select--"}}
{{/em-form}}
</div>
</script>
记录
var person = {
"person":
{"id":1,"name":"Joe","bio":"some tex","category":{id:"2","name":"Drama"}}
};
P.S。即时通讯使用ember-forms,但它继承自ember的输入,选择等。
答案 0 :(得分:1)
您可以在此处看到:Ember Ember.select get selected value您可以为selectionBinding
添加em-select
属性。
这样,您可以通过在应用程序中点击保存或您喜欢的方式来保存所选值。
示例:强>
<script type="text/x-handlebars" data-template-name="index">
<div class="well">
{{#em-form model=model.person}}
{{em-input property="name" label="Name" placeholder="Please enter first name."}}
{{em-select
label="Category"
property="category"
content=model.category
optionValuePath="content.id"
optionLabelPath="content.name"
selectionBinding="selectedCategory"
prompt="--select--"}}
{{/em-form}}
</div>
</script>
在您的控制器中:
selectedContentType: null,
selectedCategory:null,
actions: {
save: function () {
var selectedCategory = this.get('selectedCategory');
console.log(selectedCategory);
// do saving stuff here
}
}