将viewbag转换为javascript数组(Convert viewbag to javascript array)

将viewbag转换为javascript数组(Convert viewbag to javascript array)

我想从ViewBag.mytags中获取数据到一个Javascript数组，但我无法提供这个

$(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') }); }

这是我的控制器

ViewBag.mytags = mp3.TagSuggestion();

这是我的模特

public IQueryable<string> TagSuggestion() { IQueryable<string> tabs = from s in db.tblTags select s.Title; return tabs; }

I want to get the data from the ViewBag.mytags to a Javascript array, but I was not able to avhice this

$(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

ViewBag.mytags = mp3.TagSuggestion();

This is my Models

public IQueryable<string> TagSuggestion() { IQueryable<string> tabs = from s in db.tblTags select s.Title; return tabs; }

最满意答案

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(); }

MVC控制器内部：

ViewBag.mytags = mp3.TagSuggestion().toList();

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>

Please follow these step

public IList<string> TagSuggestion() { IQueryable<string> tabs = from s in db.tblTags select s.Title; return tabs.toList(); }

Inside MVC Contoller :

ViewBag.mytags = mp3.TagSuggestion().toList();

In view:

<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>