jquery miniui 学习笔记
1.取组件值 传递form data，load发送 请求加载数据
<script type="text/JavaScript">
mini.parse();
// get grid
var grid = mini.get("grid");
var form = new mini.Form("#form");
function search() {
//取得某个id组件的 value
var rq = mini.get("yf").getValue();
if (rq ) {
// 将form 里的参数和值传给 grid发送的请求
grid.load(form.getData(true));
} else {
mini.alert("请选择");
}
}
</script>
2.
confirm确定框 确定title,选项，执行方法
function cz() {
\\取得grid选中行（单选）
var row = grid1.getSelected();
if (row) {
mini.confirm("确认计算？",
"确定？",
function(action) {
\\action 选项
if (action == "ok") {
var jhzt = '10';
var flbm = mini.get("flbm").getValue();
\\ok 则发送ajax请求，执行操作
$.ajax({
url : "${pageContext.request.contextPath}/js/cz.action",
type : "POST",
data : {
flbm:flbm,
pzh:row.pzh,
jhzt:jhzt
},
success : function(text) {
mini.alert("操作成功! ");
\\重新加载数据
grid.reload();
},
error : function(text) {
mini.alert("操作失败! ");
}
});
} else {
}
});
} else {
\\如果没有选中任何数据，弹出消息
mini.alert("请选择一条数据");
}
}
3. 渲染器
<div field="tjskg" name="tjskg" allowSort="true" renderer="onActionRenderer">按钮</div>
<script type="text/javascript">
function onActionRenderer(e) {
var grid = e.sender;
var record = e.record;
var uid = record._uid;
var column = e.column;
var s = ' <a class="mini-button" onclick="js(\''+ uid +'\')">'+e.value+'</a>';
return s;
}
</script>
4.数据转成json,提交表单
//提交表单数据
var form = new mini.Form("#form1");
var data = form.getData(); //获取表单多个控件的数据
var json = mini.encode(data); //序列化成JSON
$.ajax({
url: "../data/FormService.aspx?method=SaveData",
type: "post",
data: { submitData: json },
success: function (text) {
alert("提交成功，返回结果:" + text);
}
});
5.json 反序列化成对象
加载表单
$.ajax({
url: "../data/FormService.aspx?method=LoadData",
type: "post",
success: function (text) {
var data = mini.decode(text); //反序列化成对象
form.setData(data); //设置多个控件数据
}
});
6.发送ajax请求， 生成table ,设置td 跨行跨列属性
function setData(data) {
data = mini.clone(data);
var sbjgbh = data.sbjgbh;
var jsrq = data.jsrq;
var compname = data.compname;
var n = jsrq.substring(0, 4);
var y = jsrq.substring(4, 6);
$.ajax({
url : "${pageContext.request.contextPath}/jh/dd.action",
type : "POST",
data : {
sbjgbh : sbjgbh,
jsrq : jsrq
},
success : function(data) {
if (data.success == true) {
var result = data.result;
var colnamef = [ 'zs', 'mz', 'zy', 'cwz',
'cwmz', 'cwzy', 'zcz', 'zcmz', 'zczy',
'zqz', 'zqmz', 'zqzy' ];
document.getElementById("jsrq").innerHTML = " "
+ n + "年" + " " + y + "月";
document.getElementById("compname").innerHTML = " 机构（名称）："
+ compname;
insertRowsIntoSpace( result,colnamef, "tbody1");
}
},
error : function(data) {
mini.alert("数据未能传递！");
}
});
}
function insertRowsIntoSpace(data,colnamef,
tablenamef) {
for ( var i = 0; i < data.length; i++) {
var row = document.createElement("tr");
for ( var j = 0; j < colnamef.length; j++) {
var colume = document.createElement("td");
var key = colnamef[j];
var value = data[i][key];
colume.appendChild(document.createTextNode(value));
row.appendChild(colume);
}
table.appendChild(row);
}
var row = document.createElement("tr");
var colume = document.createElement("td");
colume.innerHTML = '备注';
//colume.colSpan=12;
//colume.setAttribute("rowSpan", "2");
colume.setAttribute("colSpan", "12");
colume.style.cssText="border:0px;";
row.appendChild(colume);
table.appendChild(row);
}
7.初始化界面及数据 setdata
function setData(data) {
//跨页面传递的数据对象，克隆后才可以安全使用
data = mini.clone(data);
flag = data.flag;
wbwjm = data.wbwjm;
mini.get('flag').setValue(flag);
mini.get('wbwjm').setValue(wbwjm);
}
8.选中多选行，取行中某列参数值
//jQuery的push使用方法，可向数组的末尾添加一个或多个元素，并返回新的长度,
var rows = grid.getSelecteds();
if (rows.length > 0) {
if (confirm("确定删除选中记录？")) {
var ids = [];
for (var i = 0, l = rows.length; i < l; i++) {
var r = rows[i];
ids.push(r.id);
}
//为数组添加分隔符
var id = ids.join(',');
grid.loading("操作中，请稍后......");
$.ajax({
url: "../data/AjaxService.aspx?method=RemoveEmployees&id=" +id,
success: function (text) {
grid.reload();
},
error: function () {
}
});
}
} else {
alert("请选中一条记录");
}
12.datagrid 显示 带小数的列，例如 带两位小数
12.1 <div field="salary" numberFormat="¥#,0.00" align="right" width="100" allowSort="true">薪资</div>
<div field="age" width="100" allowSort="true" decimalPlaces="2" dataType="float">年龄</div>
12.2 datatype="float" + numberFormat="n2"
12.3 datatype="currency"
