Question

我有一个名为页面视图的会话变量。当我的页面加载时，我有一个检查，看它是否等于2.如果它，我想执行代码打开一个窗口。现在我可以单击一个链接打开该窗口，它工作正常。如何在页面加载时自动打开它。

我页面中的Jquery和Session Checkc代码

<script type="text/javascript" src="http://code.jquery.com/jquery-latest.pack.js"></script>
<% if (Session["PagesViewed"].ToString() == "2")
   { %>
<script type="text/javascript">
    $(document).ready(function () {

        //select all the a tag with name equal to modal
        $('a[name=modal]').click(function (e) {
            //Cancel the link behavior
            e.preventDefault();

            //Get the A tag
            var id = $(this).attr('href');

            //Get the screen height and width
            var maskHeight = $(document).height();
            var maskWidth = $(window).width();

            //Set heigth and width to mask to fill up the whole screen
            $('#mask').css({ 'width': maskWidth, 'height': maskHeight });

            //transition effect     
            $('#mask').fadeIn(1000);
            $('#mask').fadeTo("slow", 0.8);

            //Get the window height and width
            var winH = $(window).height();
            var winW = $(window).width();

            //Set the popup window to center
            $(id).css('top', winH / 2 - $(id).height() / 2);
            $(id).css('left', winW / 2 - $(id).width() / 2);

            //transition effect
            $(id).fadeIn(2000);

        });

        //if close button is clicked
        $('.window .close').click(function (e) {
            //Cancel the link behavior
            e.preventDefault();

            $('#mask').hide();
            $('.window').hide();
        });

        //if mask is clicked
        $('#mask').click(function () {
            $(this).hide();
            $('.window').hide();
        });

    });
</script>

<% } %>

此链接用于打开页面。但我想在页面加载时自动执行此操作。

<a href="#dialog" name="modal">Simple Window Modal</a>

Answer 1

变化

$('a[name=modal]').click(function (e) {
        //Cancel the link behavior
        e.preventDefault();

        //Get the A tag
        var id = $(this).attr('href');

到

        //Get the A tag
        var id = $('a[name=modal]').attr('href');

并删除}）;之后

$(id).fadeIn(2000);

    });

Answer 2

以下是您可以自动触发该锚点击事件的方法：

$("a[name='modal']").click();

Answer 3

$(document).ready(function () {

    var openModal = function (e) {
        // Cancel the link behavior if click event
        e && e.preventDefault();

        // Get the A tag or default to modal link href
        var id = $(this).attr('href') || $('a[name=modal]').attr('href');

        // ...REST OF CODE FROM FUNCTION...
    };

    $('a[name=modal]').click(openModal);

    openModal();

});

Answer 4

将代码放入$(document).ready(function () {})

中加载模态窗口

类似的东西：

<script type="text/javascript" src="http://code.jquery.com/jquery-latest.pack.js"></script>
 <% if (Session["PagesViewed"].ToString() == "2")
 { %>
<script type="text/javascript">
    $(document).ready(function () {

        //Get the A tag
        var id = $('a[name=modal]').attr('href');

        //Get the screen height and width
        var maskHeight = $(document).height();
        var maskWidth = $(window).width();

        //Set heigth and width to mask to fill up the whole screen
        $('#mask').css({ 'width': maskWidth, 'height': maskHeight });

        //transition effect     
        $('#mask').fadeIn(1000);
        $('#mask').fadeTo("slow", 0.8);

        //Get the window height and width
        var winH = $(window).height();
        var winW = $(window).width();

        //Set the popup window to center
        $(id).css('top', winH / 2 - $(id).height() / 2);
        $(id).css('left', winW / 2 - $(id).width() / 2);

        //transition effect
        $(id).fadeIn(2000);

    //if close button is clicked
    $('.window .close').click(function (e) {
        //Cancel the link behavior
        e.preventDefault();

        $('#mask').hide();
        $('.window').hide();
    });

    //if mask is clicked
    $('#mask').click(function () {
        $(this).hide();
        $('.window').hide();
    });

   });
</script>

在页面加载时调用Jquery函数

4 个答案: