Javascript 如何创建增强的网格
我不熟悉dojo。我使用的是1.10版本。我想创建一个增强网格的独立示例 我正在使用下面的代码，其中使用了插件过滤器Javascript 如何创建增强的网格,javascript,dojo,dojo.gridx,Javascript,Dojo,Dojo.gridx,我不熟悉dojo。我使用的是1.10版本。我想创建一个增强网格的独立示例 我正在使用下面的代码，其中使用了插件过滤器 <!DOCTYPE html> <html > <head> <style type="text/css"> <link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/dojo/1.10.4/dijit/themes/claro/claro.css" media=
<!DOCTYPE html>
<html >
<head>
<style type="text/css">
<link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/dojo/1.10.4/dijit/themes/claro/claro.css" media="screen">
<link rel="stylesheet" type="text/css" href="http://ajax.googleapis.com/ajax/libs/dojo/1.10.1/dijit/themes/claro/claro.css"/>
<link rel="stylesheet" type="text/css" href="http://ajax.googleapis.com/ajax/libs/dojo/1.10.4/dojo/resources/dojo.css">
<link rel="stylesheet" type="text/css" href="http://ajax.googleapis.com/ajax/libs/dojo/1.10.4/dijit/themes/tundra/tundra.css">
<link rel="stylesheet" href="grid/enhanced/resources/EnhancedGrid.css" media="screen">
<link rel="stylesheet" href="grid/enhanced/resources/EnhancedGrid_rtl.css" />
<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/dojo/1.10.4/dojox/grid/resources/claroGrid.css" />
/*Grid need a explicit width/height by default*/
#grid {
width: 45em;
height: 20em;
}
</style>
<script>dojoConfig = {parseOnLoad: true}</script>
<script src="http://ajax.googleapis.com/ajax/libs/dojo/1.10.1/dojo/dojo.js"></script>
<script>
dojo.require("dojox.grid.EnhancedGrid");
dojo.require("dojo.data.ItemFileWriteStore");
dojo.require("dojox.grid.enhanced.plugins.Filter");
dojo.ready(function(){
/*set up data store*/
var data = {
identifier: 'id',
label: 'id',
items: []
};
var data_list = [
{"Heard": true, "Checked": "True", "Genre":"Easy Listening", "Artist":"Bette Midler", "Year":2003, "Album":"Bette Midler Sings the Rosemary Clooney Songbook", "Name":"Hey There", "Length":"03:31", "Track":4, "Composer":"Ross, Jerry 1926-1956 -w Adler, Richard 1921-", "Download Date":"1923/4/9", "Last Played":"04:32:49"},
{"Heard": true, "Checked": "True", "Genre":"Classic Rock", "Artist":"Jimi Hendrix", "Year":1993, "Album":"Are You Experienced", "Name":"Love Or Confusion", "Length":"03:15", "Track":4, "Composer":"Jimi Hendrix", "Download Date":"1947/12/6", "Last Played":"03:47:49"},
{"Heard": true, "Checked": "True", "Genre":"Jazz", "Artist":"Andy Narell", "Year":1992, "Album":"Down the Road", "Name":"Sugar Street", "Length":"07:00", "Track":8, "Composer":"Andy Narell", "Download Date":"1906/3/22", "Last Played":"21:56:15"},
{"Heard": true, "Checked": "True", "Genre":"Progressive Rock", "Artist":"Emerson, Lake & Palmer", "Year":1992, "Album":"The Atlantic Years", "Name":"Tarkus", "Length":"20:40", "Track":5, "Composer":"Greg Lake/Keith Emerson", "Download Date":"1994/11/29", "Last Played":"03:25:19"},
{"Heard": true, "Checked": "True", "Genre":"Rock", "Artist":"Blood, Sweat & Tears", "Year":1968, "Album":"Child Is Father To The Man", "Name":"Somethin' Goin' On", "Length":"08:00", "Track":9, "Composer":"", "Download Date":"1973/9/11", "Last Played":"19:49:41"},
{"Heard": true, "Checked": "True", "Genre":"Jazz", "Artist":"Andy Narell", "Year":1989, "Album":"Little Secrets", "Name":"Armchair Psychology", "Length":"08:20", "Track":5, "Composer":"Andy Narell", "Download Date":"2010/4/15", "Last Played":"01:13:08"},
{"Heard": true, "Checked": "True", "Genre":"Easy Listening", "Artist":"Frank Sinatra", "Year":1991, "Album":"Sinatra Reprise: The Very Good Years", "Name":"Luck Be A Lady", "Length":"05:16", "Track":4, "Composer":"F. Loesser", "Download Date":"2035/4/12", "Last Played":"06:16:53"},
{"Heard": true, "Checked": "True", "Genre":"Progressive Rock", "Artist":"Dixie dregs", "Year":1977, "Album":"Free Fall", "Name":"Sleep", "Length":"01:58", "Track":6, "Composer":"Steve Morse", "Download Date":"2032/11/21", "Last Played":"08:23:26"},
{"Heard": true, "Checked": "True", "Genre":"Classic Rock", "Artist":"Black Sabbath", "Year":2004, "Album":"Master of Reality", "Name":"Sweet Leaf", "Length":"05:04", "Track":1, "Composer":"Bill Ward/Geezer Butler/Ozzy Osbourne/Tony Iommi", "Download Date":"2036/5/26", "Last Played":"22:10:19"},
{"Heard": true, "Checked": "True", "Genre":"Blues", "Artist":"Buddy Guy", "Year":1991, "Album":"Damn Right, I've Got The Blues", "Name":"Five Long Years", "Length":"08:27", "Track":3, "Composer":"Eddie Boyd/John Lee Hooker", "Download Date":"1904/4/4", "Last Played":"18:28:08"},
{"Heard": true, "Checked": "True", "Genre":"Easy Listening", "Artist":"Frank Sinatra", "Year":1991, "Album":"Sinatra Reprise: The Very Good Years", "Name":"The Way You Look Tonight", "Length":"03:23", "Track":5, "Composer":"D. Fields/J. Kern", "Download Date":"1902/10/12", "Last Played":"23:09:23"},
{"Heard": true, "Checked": "True", "Genre":"World", "Artist":"Andy Statman & David Grisman", "Year":1995, "Album":"Songs Of Our Fathers", "Name":"Chassidic Medley: Adir Hu / Moshe Emes", "Length":"04:14", "Track":2, "Composer":"Shlomo Carlebach; Trad.", "Download Date":"2035/2/9", "Last Played":"00:11:15"},
{"Heard": true, "Checked": "True", "Genre":"Classic Rock", "Artist":"Jimi Hendrix", "Year":1968, "Album":"Electric Ladyland", "Name":"Long Hot Summer Night", "Length":"03:27", "Track":6, "Composer":"Jimi Hendrix", "Download Date":"1902/4/7", "Last Played":"16:58:08"},
{"Heard": true, "Checked": "True", "Genre":"Progressive Rock", "Artist":"Dixie dregs", "Year":1978, "Album":"What if", "Name":"What if", "Length":"05:02", "Track":3, "Composer":"Steve Morse", "Download Date":"1992/3/28", "Last Played":"00:22:30"}
];
var i, len;
for(i=0, len = data_list.length; i < len; ++i){
data.items.push(dojo.mixin({'id': i + 1 }, data_list[i % len]));
}
var layout = [
{ field: "id", datatype:"number"},
{ field: "Genre", datatype:"string"},
{ field: "Artist", datatype:"string",
// Declare that we need the ComboBox for suggestions (autoComplete by default)
autoComplete: true
},
{ field: "Album", datatype:"string",
// Declare that we need the ComboBox for suggestions
autoComplete: true,
// Configure the ComboBox, so that it does not auto-complete our input
dataTypeArgs: {
autoComplete: false
}
},
{ field: "Name", datatype:"string",
// Declare that we do not need the following conditions for this column
disabledConditions: ["contains", "notcontains"]
},
{ field: "Track", datatype:"number"},
{ field: "Download Date", datatype:"date",
// Declare how the data in store should be parsed to a Date object.
dataTypeArgs: {
datePattern: "yyyy/M/d"
}
},
{ field: "Last Played", datatype:"time",
// Declare how the data in store should be parsed to a Date object.
dataTypeArgs: {
timePattern: "HH:mm:ss"
}
}
];
// In case you've close the filter bar, here's a way to bring it up.
function showFilterBar(){
dijit.byId('grid').showFilterBar(true);
}
dojo.ready(function(){
var store = new dojo.data.ItemFileWriteStore({data: data});
var grid = new dojox.grid.EnhancedGrid({
id: 'grid',
store: store,
structure: layout,
plugins: {
filter: {
// Show the closeFilterbarButton at the filter bar
closeFilterbarButton: true,
// Set the maximum rule count to 5
ruleCount: 5,
// Set the name of the items
itemsName: "songs"
}
}
});
grid.placeAt('gridContainer');
grid.startup();
});
});
</script>
</head>
<body class="claro">
<div id="gridContainer" style="width: 100%; height: 400px;"></div>
<button onclick='showFilterBar()'>Show Filter Bar</button>
</body>
</html>
/*默认情况下，栅格需要显式的宽度/高度*/
#网格{
宽度：45em；
高度：20em；
}
dojoConfig={parseOnLoad:true}
require（“dojox.grid.EnhancedGrid”）；
require（“dojo.data.ItemFileWriteStore”）；
require（“dojox.grid.enhanced.plugins.Filter”）；
ready（function（））{
/*设置数据存储*/
风险值数据={
标识符：“id”，
标签：“id”，
项目：[]
};
变量数据列表=[
{“Hey There”，“Length:“03:31”，“Track:”4，“作曲家:“Ross，Jerry 1926-1956-w Adler，Richard 1921-”，“下载日期”：“1923/4/9”，“最后一次演奏”：“04:32:49”}，
{“Heard”：true，“Checked”：“true”，“Genre”：“Classic Rock”，“Artist”：“Jimi Hendrix”，“Year”：1993，“专辑”：“You experience”，“Name”：“Love Or mission”，“Length”：“03:15”，“Track”：4，“Composer”：“Jimi Hendrix”，“下载日期”：“1947/12/6”，“Last play”：“03:47:49”}，
{“Heard”：true，“Checked”：“true”，“Genre”：“Jazz”，“Artist”：“Andy Narell”，“Year”：1992，“专辑”：“Down the Road”，“Name”：“Sugar Street”，“Length”：“07:00”，“Track”：8，“作曲家”：“Andy Narell”，“下载日期”：“1906/3/22”，“最后一次演奏”：“21:56:15”}，
{“Heard”：true，“Checked”：“true”，“流派”：“Progressive Rock”，“艺术家”：“Emerson，Lake&Palmer”，“Year”：1992，“专辑”：“The Atlantic Years”，“Name”：“Tarkus”，“Length”：“20:40”，“Track”：5，“作曲家”：“Greg Lake/Keith Emerson”，“下载日期”：“1994/11/29”，“Last Play”：“03:25:19”}，
{“听说过”：真的，“核对过”：“真的”，“流派”：“摇滚”，“艺术家”：“热血，汗水和眼泪”，“年份”：1968年，“专辑”：“孩子是男人的父亲”，“名字”：“有什么事要做”，“长度”：“08:00”，“曲目”：9，“作曲家”：“下载日期”：“1973/9/11”，“最后一次播放”：“19:49:41”}，
{“听说过”：是的，“核对过”：“是的”，“流派”：“爵士乐”，“艺术家”：“安迪·纳雷尔”，“年份”：1989年，“专辑”：“小秘密”，“名字”：“扶手椅心理学”，“长度”：“08:20”，“曲目”：5，“作曲家”：“安迪·纳雷尔”，“下载日期”：“2010/4/15”，“最后一次演奏”：“01:13:08”}，
{“听说过”：真的，“核对过”：“真的”，“流派”：“轻松聆听”，“艺术家”：“弗兰克·西纳特拉”，“年份”：1991年，“专辑”：“西纳特拉重演：非常好的年份”，“名字”：“幸运女神”，“长度”：“05:16”，“曲目”：4，“作曲家”：“F.洛瑟”，“下载日期”：“2035/4/12”，“最后一次演奏”：“06:16:53”}，
{“Heard”：true，“Checked”：“true”，“流派”：“Progressive Rock”，“艺术家”：“Dixie dregs”，“Year”：1977，“专辑”：“Free Fall”，“Name”：“Sleep”，“Length”：“01:58”，“Track”：6，“作曲家”：“Steve Morse”，“下载日期”：“2032/11/21”，“Last Played”：“08:23:26”}，
{“听说过”：真的，“核对过”：“真的”，“流派”：“经典摇滚”，“艺术家”：“黑色安息日”，“年份”：2004，“专辑”：“现实大师”，“名字”：“甜叶”，“长度”：“05:04”，“曲目”：1，“作曲家”：“比尔·沃德/吉泽·巴特勒/奥兹·奥斯本/托尼·伊奥米”，“下载日期”：“2036/5/26”，“最后一次演奏”：“22:10:19”}，
{“Heard”：true；Checked:“true”，“流派”：“Blues”，“艺术家”：“Buddy Guy”，“Year”：1991，“专辑”：“该死的对了，我得到了Blues”，“名字”：“五年”、“长度”：“08:27”，“曲目”：3，“作曲家”：“Eddie Boyd/John Lee Hooker”，“下载日期”：“1904/4/4”，“最后一次演奏”：“18:28:08”}，
{“Heard”：true，“Checked”：“true”，“流派”：“Easy Learning”，“艺术家”：“Frank Sinatra”，“Year”：1991，“专辑”：“Sinatra Repisse:The Very Good Years”，“姓名”：“今晚的样子”，“长度”：“03:23”，“曲目”：5，“作曲家”：“D.Fields/J.Kern”，“下载日期”：“1902/10/12”，“上次播放”：“23:09:23”}，
{“Heard”：true，“Checked”：“true”，“流派”：“World”，“Artist”：“Andy Statman&David Grisman”，“Year”：1995，“专辑”：“我们的父辈之歌”，“姓名”：“Chassidic混合泳：Adir Hu/Moshe Emes”，“长度”：“04:14”，“曲目”：2，“作曲家”：“Shlomo Carlebach；Trad.”，“下载日期”：“2035/2/9”，“最后一次演奏”：“00:11:15”}，
{“Heard”：true，“Checked”：“true”，“流派”：“Classic Rock”，“艺术家”：“Jimi Hendrix”，“Year”：1968，“专辑”：“Electric Ladyland”，“姓名”：“漫长炎热的夏夜”，“长度”：“03:27”，“曲目”：6，“作曲家”：“Jimi Hendrix”，“下载日期”：“1902/4/7”，“最后一次播放”：“16:58:08”}，
{“Heard”：true，“Checked”：“true”，“流派”：“Progressive Rock”，“艺术家”：“Dixie dregs”，“Year”：1978，“专辑”：“What if”，“Name”：“What if”，“Length”：“05:02”，“Track”：3，“作曲家”：“Steve Morse”，“下载日期”：“1992/3/28”，“上次演奏”：“00:22:30”}
];
变量i，len；
对于（i=0，len=data_list.length；i