#dialog-form
包含两个单选按钮。从下拉对话框中选择“ Audi”值时,将出现一个表格。在选择“是”并单击“保存”后,我想将yes
值作为新值td
仅附加到我们选择值的行中,但此脚本将附加到所有行。
我也尝试使用$.closest
tr
它,但对我没有用。
$(document).ready(function() {
$("#dialog-form").dialog({
autoOpen: false,
modal: true,
buttons: {
"Save": addUser,
Cancel: function() {
$("#dialog-form").dialog( "close" );
}
}
});
$(".d1").on('change', function() {
if ($(this).val() == 'audi') {
$("#dialog-form").dialog("open");
}
});
function addUser(){
var selected = $("#dialog-form input[type='radio']:checked");
if(selected.length > 0 && selected.val() == "Yes") {
$('.mainTable tr').append("<td>" + selected.val() + "</td>");
$("#dialog-form").dialog("close");
}
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="http://code.jquery.com/ui/1.12.0/jquery-ui.js"
integrity="sha256-0YPKAwZP7Mp3ALMRVB2i8GXeEndvCq3eSl/WsAl1Ryk="
crossorigin="anonymous"></script>
<table border="0" id="mainTable" class="mainTable">
<tr>
<td class="select">Online Password (Repeated) </td>
<td><select name="D1" class="d1">
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="mercedes">Mercedes</option>
<option value="audi">Audi</option>
</select></td>
<!-- input textbox i want to disable-->
<td><input type="text" value="" class="d2"></td>
</tr>
<tr>
<td class="select">Online Password (Repeated) </td>
<td><select name="D1" class="d1">
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="mercedes">Mercedes</option>
<option value="audi">Audi</option>
</select></td>
<td><input type="text" value="" class="d2"></td>
</tr>
<tr>
<td class="select">Online Password (Repeated) </td>
<td><select name="D1" class="d1">
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="mercedes">Mercedes</option>
<option value="audi">Audi</option>
</select></td>
<td><input type="text" value="" class="d2"></td>
</tr>
<tr></tr>
</table>
<div id="dialog-form">
<form>
<label for="name">Select smart safe Yes or No</label><br>
<input type="radio" name="smart" value="Yes" checked> YES<br>
<input type="radio" name="smart" value="No"> NO<br>
</form>
</div>
您可以将所选选项分配给变量,然后采用最接近的“ tr”并在其中附加新的“ td”。
**var that = '';**
$("#dialog-form").dialog({
autoOpen: false,
modal: true,
buttons: {
"Save": addUser,
Cancel: function() {
$("#dialog-form").dialog( "close" );
}
}
});
$(".d1").on('change', function() {
if ($(this).val() == 'audi') {
**that = $(this);**
$("#dialog-form").dialog("open");
}
});
function addUser(){
var selected = $("#dialog-form input[type='radio']:checked");
if(selected.length > 0 && selected.val()=="Yes"){
**that.closest("tr").append("<td>" + selected.val() + "</td>");**
$("#dialog-form").dialog("close");
}
}
我还在https://jsfiddle.net/vkm193/uzrfy6q7/1/添加了jsfiddle
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