yii gridview功能强大，但是时间筛选比较麻烦，与数据库的存储格式有关，本文的时间格式是date类型
那么问题来了，yii只提供关于时间的text搜索格式，就是只能查找精确日期比如2017-8-10。万能的客户说这样不行，我要搜索时间段！我只要一个输入框！我要自动提交！
注意要点：
1.首先要在gridview中引入相关js，实现双日期，这里选择了jquery.daterangepicker.js，简单大方（缺点：不能选择年份，需要手动点击，我这里不会大幅度跨年份，可用）
2.要在searchmodel里面对数据进行处理，进行时间查询
3.坑：选择日期后，输入框没有光标，需要二次点击，然后回车才能实现数据刷新，与原装gridview体验相差较大
4.梯：在检测到输入日期数据后，使用jq模拟回车提交动作，完美实现了类似gridview的原装体验，丝般顺滑
view中
<?php
//use yiiwebView;
use kartikgridGridView;
use yiiootstrapHtml;
use commonhelpsArrayHelper;
use yiihelpersUrl;
//引入时间段js，这里使用了jquery.daterangepicker.js
$this->registerCssFile("/plugins/datep/css/daterangepicker.css");
$this->registerJsFile("/plugins/datep/js/moment.min.js");
$this->registerJsFile("/plugins/datep/js/jquery.daterangepicker.js");
$this->registerJsFile("/plugins/datep/js/demo.js");
?>
<body class="gray-bg">
<div class="wrapper wrapper-content animated fadeInRight">
<div class="row">
<div class="col-sm-12">
<div class="ibox float-e-margins">
<?= backendwidgetsTitleBack::widget(["title"=>"记录管理"]) ?>
<div class="ibox-content">
<?php
echo GridView::widget([
"dataProvider" => $dataProvider,
"filterModel" => $searchModel,
"columns" => [
["class" => "yiigridSerialColumn"],
["class" => "yiigridCheckboxColumn"],
"title",
[
"label"=>"下发时间",
"attribute"=>"issued",
"value" => function ($data) {
return ArrayHelper::get_date_time($data->issued);
},
],
]
]);
?>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</body>
demo.js放在最后说，先说PatentDataBdSearch 对输入框发送过来的数据进行处理，时间段查询数据库
//时间段筛选
if($this->issued){
$time= explode("~", $this->issued);
$query->andFilterWhere(["between", "patent_data.issued", $time[0],$time[1]]);
}
demo.js 实现数据检测，模拟回车操作
$(function(){
/*
define a new language named "custom" 插件设置
*/
$.dateRangePickerLanguages["custom"] =
{
"selected": "Choosed:",
"days": "Days",
"apply": "Close",
"week-1" : "Mon",
"week-2" : "Tue",
"week-3" : "Wed",
"week-4" : "Thu",
"week-5" : "Fri",
"week-6" : "Sat",
"week-7" : "Sun",
"month-name": ["January","February","March","April","May","June","July","August","September","October","November","December"],
"shortcuts" : "Shortcuts",
"past": "Past",
"7days" : "7days",
"14days" : "14days",
"30days" : "30days",
"previous" : "Previous",
"prev-week" : "Week",
"prev-month" : "Month",
"prev-quarter" : "Quarter",
"prev-year" : "Year",
"less-than" : "Date range should longer than %d days",
"more-than" : "Date range should less than %d days",
"default-more" : "Please select a date range longer than %d days",
"default-less" : "Please select a date range less than %d days",
"default-range" : "Please select a date range between %d and %d days",
"default-default": "This is costom language"
};
//下面设置称自己的输入框选择器
$("input[name="PatentDataBdSearch[issued]"]").dateRangePicker(
{
//时间段的类型设置，这里是输入框时间段以~分隔，选择时间后自动消失弹出框
separator : " ~ ",
autoClose: true
}).bind("datepicker-change",function(e,r)
{
try
{
console.log(r);
//重要：如果检测有输入值了，就在输入框显示光标，或者模拟回车事件，自动提交，像gridview原生功能
//不添加下面的代码，将无法自动提交，
var issued=$("input[name="PatentDataBdSearch[issued]"]").val();
console.log(issued);
if(issued){
//输入之后显示光标
//$("input[name="PatentDataBdSearch[issued]"]").focus();
//模拟回车操作，输入后自动提交，刷新数据,一定要设置时间计数器，否则将无法提交
setTimeout(function(){
e = jQuery.Event("keydown");
e.keyCode = 13; //enter key
jQuery("input[name="PatentDataBdSearch[issued]"]").trigger(e);
},100);
}
}catch(e){}
});
});
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持网页设计。
