[英]jquery .val remove spaced text
好的,所以我有一個選擇項,其中選項來自數據庫:
<select id="subject_code" name="subject_code">;
<?php
$stmt = $database->prepare('SELECT subject_code, subject_name FROM subject_schedule');
$stmt->execute();
$result = $stmt->get_result();
while ($row = $result->fetch_assoc()) {
$subj_code = $row['subject_code'];
$subj_name = $row['subject_name'];
echo "<option value=" . $subj_name . ">" . $subj_code . "</option>";
}
?>
</select>
一個輸入框,其中所選項目應放置其值:
<input id="subject_name" type="text" autocomplete="off" placeholder="Subject Name" name="time">
以及執行任務的腳本:
$("#subject_code").on('change',function(){
//get selected option
var option = $(":selected",this);
//get its value
var value = option.val();
//get input box
var input = $("#subject_name")[0];
// set value and disable input
input.value = value;
});
問題是,每當我選擇一個在其上具有空格的值時,輸入框僅顯示數據庫中的第一個單詞。 例:
首選輸出:
subject code: ENG111
subject name: Communication Arts 1
電流輸出
subject code: ENG111
subject name: Communication
問題在於引號:
替換為:
echo "<option value=" . $subj_name . ">" . $subj_code . "</option>";
有了這個:
echo "<option value='" . $subj_name . "'>" . $subj_code . "</option>";
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