jQuery function的正確書寫方法

2024-05-06 15:49:50

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jQuery function想必大家都不會陌生，web前端開發人員經常會接觸到，下面為大家介紹下它的正確書寫方法，感興趣的朋友可以參考下

jQuery 正確的書寫格式：
引入：<script src="/libs/jquery/jquery.js" type="text/javascript"></script>
html寫法：

復制代碼代碼如下:

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title></title>
<script src="modules-js/qiyi.js"></script>
<script>
$(function() {
qiyiPlugin.init($("#zong_qiyi"));
});
</script>
</head>
<div>
//XXXXXXXXXXXXXX
</div>
jQuery寫法：
var qiyiPlugin =
{
init: function(parentNode) {
var self = this;
self.parentNode = parentNode;
//刷新局部內容
self.parentNode
.on('refresh',function(event){
self.qiyiList();
});
},
//顯示
qiyiList: function(){
var self = this;
//顯示內功信息
self.getQiyiList(function(result){
//console.log(result);
if(result.qiyiList){
self.qiyiHtml1();//重新覆蓋html，防止重復顯示內容
self.displayQiyiList(result.qiyiList);//展示頁面內容
}else{
alert("沒有獲得奇藝數據，請查看接口");
}
});
},
//顯示奇藝內容
displayQiyiList: function(qiyiList){
var self = this;
var top = "#zong_qiyi";
$(top).find('#qiyi_control_panel').each(function(){
if ($(this).data('data')) $(this).remove();
});
var line0 = $(top).find("#qiyi_control_panel");
$.each(qiyiList,function(index,item2){
var line1 = $(line0).clone();
$(line1).data('data',item2);//附加屬性data與信息
$(line1).attr('id',index+1);
$(line1).find("#name").html(item2.name);
$(line1).find("#level").html(item2.level);
$(line1).find("#maxLevel").html(item2.maxLevel);
$(line1).find("#exp").html(item2.exp+"/"+item2.needExp);
$(line1).find("#desc1").html(item2.desc1);
$(line0).before(line1);
$(line1).show();
$(line1).find("#upgrade")
.on('click',function(event){
var table = $(this).parents('table:first');
var info = $(table).data('data');
self.clickToUpgradeQiyi(info, function(result){
if(!result.success){
alert(result.fail.desc1);
}else{
//alert(result.success.desc1);
growingPlugin.playerTopData();//改變attrs屬性
self.parentNode.trigger('refresh');
}
});
});
});
},
//賦html值-
qiyiHtml1: function() {
var string = "<table>";
string += "<tr><td>名稱：</td><td id=name>haoren_內功</td></tr>";
string += "<tr><td>當前等級：</td><td id=level></td></tr>";
string += "<tr><td>最大等級：</td><td id=maxLevel></td></tr>";
string += "<tr><td>exp：</td><td id=exp></td></tr>";
string += "<tr><td>描述：</td><td id=desc1></td></tr>";
string += "<tr><td><button>升級</button></td></tr>";
string += "</table>";
$("#zong_qiyi").html(string);
},
//奇藝升級
clickToUpgradeQiyi: function(info,callback) {
var query = "operation=upgradeQiyi";
query += "&qiyiName=" + info.name;
toolsPlugin.play(query,callback);
},
//獲得奇藝列表
getQiyiList: function(callback) {
var query = "operation=getQiyiList";
toolsPlugin.play(query,callback);
},
};