如何替换$（document）.ready函数？

Question

I got a problem and dont know how to fix it. A have the following js script:

$(function () {
    $.ajaxSetup({ cache: false });
        var timer = window.setTimeout(function () {
        $(".alert").fadeTo(1000).slideUp(1000, function () {
            $(this).hide();
        });
    }, 3000);
    $(document).on("click", "[data-hide]", function () {
        if (timer != null) {
            clearTimeout(timer);
            $(this).closest("." + $(this).attr("data-hide")).hide();
        }
    });
});

<div class="well">
    <h3>
        <strong>@Model.Name</strong>
        <span class="pull-right label label-primary">@Model.AverageRaiting.ToString("# stars")</span>
    </h3>
    <span class="lead">@Model.Description</span>
    @Html.DialogFormLink("Update", Url.Action("UpdatePhoto", new {id = @Model.PhotoId}), "Update Photo", Url.Action("Photo"))
    @Html.Action("InitializeAlerts")//When this action is executing the document was already ready (by the first time when full page was loading), so I have no chanse to catch any .alerts in js alert file after updating this partial for another one.
</div>

Sometimes I have a situation when document is ready ealier than I have any .alert classes im my partial view. So, how to rewrite the function to execute it after my partial view is updated with valid .alert ?

Answer 1

You either need to wait around for $(",alert") to exist first, or you need to add your code inside the loading processing.

If you do not wish to couple your JS files tightly, you can broadcast a "panel loaded" event from the other script, which you catch at the document level.

eg

$.ajax({...}).done(function(loadedhtml){
    $somepanel.html(loadedhtml);
    $(document).trigger("panelloaded", $somepanel);
});

and listen for the generic "panel loaded" event in your main:

eg

$(document).on('panelloaded', function(panel){
    // Do stuff here to the newly loaded panel
});

Answer 2

If you reload your Partial View i suppose the best thing is to place your code in .ajaxComplete() function.

It will be ready rigth after your ajax request done.