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POHow to Init start values in DropDown using Jquery
 

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  1. POHow to Init start values in DropDown using Jquery
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    <p> Six Five Three One </p> <p>And I have controller:</p> <pre><code> DBEntity context = new DBEntity(); // My EntityModel public ActionResult Index() { return View(); } public JsonResult GetStartValues() { var b = context.MyTable.ToList(); return Json(ConvertObj(b)); } private object ConvertObj(List&lt;MyTable&gt; lst) { var list = new object[lst.Count]; for (int i = 0; i &lt; lst.Count; i++) { list[i] = new { value = lst[i].MyValue, name = lst_meals[i].MyText }; } return list; } </code></pre> <p>My question is: How to Init this values as start values <strong>using jQuery</strong>. I can use solution like this:</p> <pre><code> public ActionResult Index() { var model = context.MyTable.ToList() return View(model); } </code></pre> <p>In .aspx </p> <pre><code> &lt;select id="myDropdown" name="myDropdown"&gt; &lt;% foreach(var obj in Model.MyTableList) {%&gt; &lt;option value="&lt;%: obj.MyValue %&gt;"&gt;&lt;%: obj.MyText %&gt;&lt;/option&gt; &lt;% } %&gt; </code></pre> <p>But I want use Jquery for this)</p> <p>I want to populate the drop down list by making an asynchronous call to a service, but I don't know what event I have to use... If I trying to populate drop down:</p> <pre><code> $(document).ready(function () { $.post("/GetStartValues/", { }, function (data) { populateDropdown($("#[id*='myDropdown']"), data); }); } function populateDropdown(select, data) { select.html(''); //clear all items $.each(data, function (id, option) { select.append($('&lt;option&gt;&lt;/option&gt;').val(option.value).html(option.name)); }); } </code></pre> <p>But it isn't working. I want to insert values into DropDown using Jquery request as soon as page is loaded.</p>
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    1. USLeonid
    1. USLeonid
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    1. COHow do you want to use jQuery? Do you want to populate the drop down list by making an asynchronous call to a service, or do you want to use jQuery to read an element that has the data and loop through it to populate the dropdown list? Can you please update your post with your requirements? Thanks!
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      1. USDavid Hoerster
    2. COupdated) Thank)
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      1. USLeonid
 

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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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