我想根据选项中选择的值动态设置Bootstrap日期拾取器的startDate和endDate。
如果我在选项中选择了婴儿,那么日期选择器将设置startDate = 2016-10-04和endDate = 2016-10-14。
数组:
<?php
$data = array (
[0] => Array ( [id] => 2 [name] => Anton [date_start] => 2016-10-04 [date_end] => 2016-10-14 )
[1] => Array ( [id] => 4 [name] => Boby [date_start] => 2016-10-09 [date_end] => 2016-10-29 )
[2] => Array ( [id] => 5 [name] => Ciara [date_start] => 2016-10-01 [date_end] => 2016-10-31 )
[3] => Array ( [id] => 6 [name] => Don [date_start] => 2016-10-05 [date_end] => 2016-12-31 )
[4] => Array ( [id] => 7 [name] => Ester [date_start] => 2016-10-01 [date_end] => 2016-12-31 )
)
?>
选择
<select name="date" id="date">
<?php
foreach ($data as $r) {
echo "<option value='$r['id']'>$r[name]</option>";
}
?>
</select>
输入日期<label class="col-sm-3 control-label">Start</label>
<input id="date_start" name="date_start" type="text" class="form-control>
<label class="col-sm-3 control-label">End</label>
<input id="date_end" name="date_end" type="text" class="form-control">
谁有办法解决这个问题?===============================================================
我试过用jQuery,但它没有工作。这是我的JS代码
$(document).ready(function () {
$('#date').change(function () {
var start;
var end;
var selected = $(this).find("option:selected").val();
<?php
$js_array = json_encode($data);
echo "var data = " . $js_array . ";'n";
?>
for (var i = 0, len = data.length; i < len; i++) {
if (data[i]['id'] === selected) {
start = data[i]['date_start'];
end = data[i]['date_end'];
}
}
$('input').datepicker({
startDate: start,
endDate: end,
dateFormat: "yyyy-mm-dd"
});
});
});
只需将等号更改为= =,并添加val函数将日期与选择器更改为如下所示:
$(document).ready(function () {
$('#date').change(function () {
var start;
var end;
var selected = $(this).find("option:selected").val();
//your php code
for (var i = 0, len = data.length; i < len; i++) {
if (data[i]['id'] == selected) {
start = data[i]['date_start'];
end = data[i]['date_end'];
}
}
$("#date_start").val(start);
$("#date_end").val(end);
$('input').datepicker({
dateFormat: "yy-mm-dd"
});
});
});
修改您的for每个循环输出如下
<select name="date" id="date">
<option value="{'startDate':'2016-10-04','endDate':'2016-10-14'}">Anton</option>
<option value="{'startDate':'2016-10-09','endDate':'2016-10-29'}">Boby</option>
</select>
之后,你可以很容易地得到日期的选择与javascript