将 viewbag 转换为 javascript 数组
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时间：2020-10-26 16:14:26 来源:igfitidea点击:
Convert viewbag to javascript array
提问by dr ammar
I want to get the data from the ViewBag.mytags to a Javascript array, but I was not able to avhice this
我想从 ViewBag.mytags 获取数据到一个 Javascript 数组，但我无法做到这一点
$(function () {
var sampleTags = new Array();
var array = @Html.Raw(Json.Encode(@ViewBag.mytags));
for(var i =0; i<array.length;i++){
sampleTags[i] = array[i];
}
$('#singleFieldTags').tagit({
availableTags: sampleTags,
singleField: true,
singleFieldNode: $('#mySingleField')
});
}
This is my controller
这是我的控制器
ViewBag.mytags = mp3.TagSuggestion();
This is my Models
这是我的模特
public IQueryable<string> TagSuggestion()
{
IQueryable<string> tabs = from s in db.tblTags select s.Title;
return tabs;
}
回答by Pushpendra
Please follow these step
请按照以下步骤操作
public IList<string> TagSuggestion()
{
IQueryable<string> tabs = from s in db.tblTags select s.Title;
return tabs.toList();
}
Inside MVC Contoller :
MVC 控制器内部：
ViewBag.mytags = mp3.TagSuggestion().toList();
In view:
鉴于：
<script>
$(function () {
var sampleTags = new Array();
var array = @Html.Raw(Json.Encode(@ViewBag.mytags));
for(var i =0; i<array.length;i++){
sampleTags[i] = array[i];
}
$('#singleFieldTags').tagit({
availableTags: sampleTags,
singleField: true,
singleFieldNode: $('#mySingleField')
});
});
</script>
