我有这个代码用于在我的$ imeitransferserial中选择多个选择值这是值数组(2){[0] => string(15)" 869434022236534" [1] => string(15)" 869434022351051"在我的$ imeiserial我有数组(21){[0] => string(15)" 869434022236534" [1] => string(16)" 869434022353453" [2] => string(16)" 869434022351051" [3] => string(16)" 869434022234414" [4] => string(16)" 869434022342456"等等..我只想在我的选项中自动选择imeitransferserial的值多次尝试此代码但是所有项目都被选中。
$trans=mysqli_query($link,"select * from transferinventory where ITEM_CODE_MX='OPP01-A11WGRY'");
while($row2=mysqli_fetch_array($trans))
{
$imeitransfer=$row2["IMEI_MX"];
$imeitransferserial = explode(',', $imeitransfer);
var_dump($imeitransferserial);
}
$query=mysqli_query($link,"select * from inventory where ITEM_CODE_MX='OPP01-A11WGRY' AND BRANCH_CODE_MX='AC001'");
while($row=mysqli_fetch_array($query))
{
$imei=$row["IMEI_MX"];
$imeiserial = explode(',', $imei);
}
?>
<select id="tags" name='imei[]' style="width:300px;" class="form-control select2-offscreen" onchange="getCount()" multiple>
<?php
foreach($imeiserial as $is){
$imeicode = trim($is);
if (in_array($imeicode,$imeitransferserial)) {
$select = 'selected="selected" ';
}
if (!empty($imei)) {
echo "<option " . $select . "value='$imeicode'>".$imeicode."</option>";
}
}
?>
</select>
答案 0 :(得分:0)
问题是你在第一次迭代时设置了$select
的值,并且当你得到错误
if (in_array($imeicode,$imeitransferserial))
您需要添加其他 -
if (in_array($imeicode,$imeitransferserial)) {
$select = 'selected="selected" ';
}
else {
$select = "";
}