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对话框未显示错误

[英]dialog box not showing error

I`m having the following error . 我有以下错误。 Why am I having this error and how can I solve it? 为什么会有这个错误,我该如何解决?

$("SelectProject").dialog is not a function http://localhost:1419/Customer Line 57 $(“ SelectProject”)。dialog不是函数http:// localhost:1419 / Customer Line 57

$("#SelectProject").dialog is not a function http://localhost:1419/Customer Line 69 $(“#SelectProject”)。dialog不是函数http:// localhost:1419 /客户行69

My codes are as follows: 我的代码如下:

$(document).ready(function() {

    $("#project_link").click(function() {
        $('SelectProject').dialog('open');
        return false;
    });

    $('#SelectProject').dialog({
        autoOpen: false,
        width: 800,
        position: [130, 200],
        buttons: {
            "Cancel": function() {
                $(this).dialog("close");
            },
            "Accept": function() {

                $(this).dialog("close");
            }
        }
    });

Did you include the jQuery UI script file? 您是否包含了jQuery UI脚本文件? "dialog()" is the jQuery UI method. “ dialog()”是jQuery UI方法。

You can include this library like this: 您可以像这样包含此库:

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.0/jquery-ui.min.js"></script>

This tag you need to put in the <head> section of you html document. 您需要将该标签放入html文档的<head>部分。

Also, your selector in your click function looks wrong it should be: 另外,您的点击功能中的选择器看起来应该是错误的:

$('#SelectProject').dialog('open');

(Assuming the element has an id of SelectProject) (假设元素的ID为SelectProject)

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