CODEWITHSUNDEEP
javascriptjqueryasp.net-mvc-3razor
dav83
dav83

Reputation: 322

Javascript not being called in @Html.ActionLink

I have the following javascript test.js file:

$("#addItem").click(function () {
    alert("yup");
    $.ajax({
        url: this.href,
        cache: false,
        success: function (html) { $("#bandRows").append(html); }
    });
    return false;
});

That I want to use to inject some HTML into the "bandRows" div on a page. I'm using Razor in an MVC 3 app like so:

The Index View, which contains the link that, when clicked injects a partial view HTML:

@model IEnumerable<TariffBand>

        <script type="text/javascript" src="[email protected]("~/Scripts/jquery-1.3.2.js")"></script>
        <script type="text/javascript" src="[email protected]("~/Scripts/MicrosoftAjax.js")"></script>
        <script type="text/javascript" src="[email protected]("~/Scripts/test.js")"></script>

    <h2>Index</h2>

    @using (Html.BeginForm())
    {
    <div id="bandRows">
        @foreach (var band in Model)
        {
            Html.RenderPartial("BandEditorRow", band);
        }
    </div>

    @Html.ActionLink("Add band...", "Add", null, new { id = "addItem" })

    <input type="submit" value = "Done" />

At the moment, when I click on the link the javascript is not being called - the alert box is not being displayed - and the link just navigates to the "Add" partial view rather than injecting it into the 'bandRows' div.

Can anyone tell me why? I haven't used javascript before so I've obviously done something daft but can't work it out for the life of me.

EDIT - I have amended the .js file so the handler is for click not onclick. I have also tried amending the html helper to:

@Html.ActionLink("add band...", "Add", null, new { onclick = "addItem" } but still no dice.

Thanks David

Upvotes: 0

Views: 1828

Answers (1)

Mohayemin
Mohayemin

Reputation: 3870

You have

$("#addItem").onclick(function ()

There is nothing like $.onclick.

This will be 

$("#addItem").click(function ()

Edit

$().ajax({ should be $.ajax({

and the whole code should be within document.ready() like

$(document).ready(function(){
   $("#addItem").click(function (){
   .
   .
   .
});

Edit - 2

As you have admitted that you are very new to javascript world, I am giving the detail code:

<script type="text/javascript" src="[email protected]("~/Scripts/MicrosoftAjax.js")"></script>
@* <script type="text/javascript" src="[email protected]("~/Scripts/test.js")"></script> *@

<h2>Index</h2>

<script type="text/javascript">
    $(document).ready(function(){
        $("#addItem").click(function (){
            alert("yup");
            $.ajax({
                url: this.href,
                cache: false,
                success: function (html) { 
                    $("#bandRows").append(html); 
                }
            });
            return false;
        };  
    });
</script>

document ready is a very preliminary thing you need to learn when starting jQuery. This is the API documentation of ready event. And here is a tutorial for understanding document ready.

Upvotes: 2

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