【发布时间】:2020-10-13 16:19:05
【问题描述】:
我想使用 ajax , javascript snd CI php select option cat_id click after show relataed sub-cat-id but not show data 。我正在测试警报数据显示正常但无法获取 html 数据请在此处分享有价值的想法先生分享代码..
ajax javascript
<script>
$(document).ready(function() {
$('#catid').on('click', function() {
var catid = $("#catid").val();
$.ajax({
url: "<?php echo base_url(); ?>get-form-detail",
type: "post",
data: "catid=" + catid,
success: function(response) {
var res = JSON.parse(response);
for(i=0;i<res.length;i++)
{
//alert(res[i]['cat_title']);
options += '<option value="' + res[i]['id'] + '">' + res[i]['cat_title'] + '</option>';
$('#tbl').html(options);
}
}
});
});
});
</script>
查看页面
<div class="row">
<label class="col-sm-4 col-form-label text-right">Form Category : </label>
<div class="col-sm-8">
<div class="form-group">
<select class="form-control" name="formID" id="formID">
<div id="tbl"></div>
</select>
</div>
</div>
</div>
【问题讨论】:
标签: javascript ajax