[英]Passing data to ajax call on success
I wanted to pass the data from json_encode()
function into jquery. 我想将数据从
json_encode()
函数传递到jquery中。 And on success I wanted to reload the specific div. 成功之后,我想重新加载特定的div。
Trigger: 触发:
<a id="js-delete-file" href="#" data-url="<?php echo site_url('document_items/remove/'. $value['id'].'/'. $value['filename']) ?>">Remove</a>
PHP: PHP:
public function remove ($id=null, $filename) {
$dir = "_resources/docs/";
if ($this->doc_item->remove($id)) {
unlink($dir.$filename);
$status = 'success';
$msg = 'File successfully deleted';
} else {
$status = 'error';
$msg = 'Something went wrong when deleting the file, please try again';
}
echo json_encode(array('status' => $status, 'msg' => $msg));
}
JQUERY: JQUERY:
$('#js-delete-file').click(function(e){
var url = $(this).attr('data-url');
$.ajax({
type: 'POST',
url: url,
success: function(result) {
$('#uploaded-files').html(result);
},
});
});
after I click the button it will give me this {"status":"success","msg":"File successfully deleted"}
instead of the actual html. 单击按钮后,它会给我这个
{"status":"success","msg":"File successfully deleted"}
而不是实际的html。
Use param dataType for access to field status 使用param dataType访问字段状态
$.ajax({
type: 'POST',
url: url,
dataType: "json",
success: function(result) {
if (result.status == 'success') {
$('#uploaded-files').html(result.msg);
}
}
});
Try this 尝试这个
$('#js-delete-file').click(function(e){
var url = $(this).attr('data-url');
$.ajax({
type: 'POST',
url: url,
success: function(result) {
var data = JSON.parse(result);
$('#uploaded-files').html(data.msg);
},
});
});
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