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CCC_news.php
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CCC_news.php
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<script src="http://code.jquery.com/jquery-latest.js"></script>
<SCRIPT language="javascript">
function addRow(tableID) {
//<input type="checkbox" name="chk">
//<input type="text" name="txt" value="">
var table = document.getElementById(tableID);
$("#dataTable").append('<tr><th><INPUT type="checkbox" name="chk"/></th><th><INPUT class="key1" type="text" name="txt" value=""/></th></tr>');
}
function deleteRow(tableID) {
try {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
for(var i=0; i<rowCount; i++) {
var row = table.rows[i];
var chkbox = row.cells[0].childNodes[0];
if(null != chkbox && true == chkbox.checked) {
if(rowCount <= 1) {
alert("Cannot delete all the rows.");
break;
}
table.deleteRow(i);
rowCount--;
i--;
}
}
}catch(e) {
alert(e);
}
}
</SCRIPT>
<?php
include_once("./header.php");
include_once("./commonlib.php");
$conn = getConnection("news_db");
$list_query="select keyword from old_news_keywords ";
$list1 = mysql_query($list_query,$conn) or die('MySQL query error '.mysql_error().' '.$list_query);
?>
<div class="row">
<div class='col-md-6'>
<div class="form-group">
<label>起始日期</label>
<div class='input-group date' id='since_datetime'>
<input type='text' id='since_datetime1' class="form-control" name="start_date" value=""/>
<span class="input-group-addon">
<span class="glyphicon glyphicon-calendar"></span>
</span>
</div>
</div>
</div>
<div class='col-md-6'>
<div class="form-group">
<label>結束日期</label>
<div class='input-group date' id='until_datetime'>
<input type='text' id='until_datetime1' class="form-control" name="end_date" value=""/>
<span class="input-group-addon">
<span class="glyphicon glyphicon-calendar"></span>
</span>
</div>
</div>
</div>
<!--
<div class='col-md-12'>
<div class="form-group">
<label>請指定關鍵字</label>
<div class='input-group date' id='my_keyword'>
<input type='text' class="form-control" id="MyKeyword" value=""/>
</div>
</div>
</div>
-->
</div>
<div id="error_msg"></div>
<INPUT type="button" class="btn btn-primary" value="新增" onclick="addRow('dataTable')" />
<INPUT type="button" class="btn btn-danger" value="刪除" onclick="deleteRow('dataTable')" />
<button id="btn_start" class="btn btn-default" onclick="execWork('dataTable');" /> 新聞擷取</button>
<button id="btn_stop" class="btn btn-info " onclick='stopWork();'>停止</button>
<br>
<TABLE class="table table-striped table-bordered table-hover" border="1">
<thead>
<tr>
<th>刪除選取</th>
<th>keyword</th>
</tr>
</thead>
<tbody id="dataTable">
<?php
//$list1 = mysql_query($list_query,$conn) or die('MySQL query error '.mysql_error().' '.$list_query);
while($row = mysql_fetch_array($list1)){
echo '<tr><th><INPUT type="checkbox" name="chk"/></th>';
echo '<th><INPUT type="text" class="key1" name="txt" value="'.$row[0].'"/></th></tr>';
}
?>
<tr>
<th><INPUT type="checkbox" name="chk"/></th>
<th><INPUT type="text" class="key1" name="txt" value=""/></th>
</tr>
</tbody>
</TABLE>
<?php
$conn = getConnection("news_db");
$sql="select status from crawler_task where id='1'";
$result = mysql_query($sql,$conn) or die('MySQL query error '.mysql_error().' '.$sql);
$row = mysql_fetch_array($result);
mysql_free_result($result);
if($row[0]=='running'){
?>
<script language="javascript">
document.getElementById('btn_start').disabled=true;
</script>
<?php
}else{
?>
<script language="javascript">
document.getElementById('btn_stop').disabled=true;
</script>
<?php
}
?>
<!-- -------------------------------------------------------- -->
<script type="text/javascript">
$(function() {
$('#since_datetime').datetimepicker(
{
sideBySide: true,
format: 'YYYY/MM/DD',
}
);
$('#until_datetime').datetimepicker(
{
sideBySide: true,
format: 'YYYY/MM/DD',
}
);
$("#since_datetime").on("dp.change", function(e) {
$('#until_datetime').data("DateTimePicker").minDate(e.date);
});
$("#until_datetime").on("dp.change", function(e) {
$('#since_datetime').data("DateTimePicker").maxDate(e.date);
});
});
</script>
<!-- --------------<script src="http://code.jquery.com/jquery-latest.js"></script>------------------------------------------ -->
<script src="./assets/js/collapse.js"></script>
<script src="./assets/js/transition.js"></script>
<script src="./assets/js/validator.js"></script>
<script src="./assets/js/moment.min.js"></script>
<script src="./assets/js/bootstrap-datepicker.js"></script>
<script src="./assets/js/bootstrap-datetimepicker.js"></script>
<script language="javascript">
function stopWork(){
<?php
$conn = getConnection("news_db");
$sql = "UPDATE crawler_task SET status='stop' WHERE id='1'";
mysql_query($sql,$conn) or die('MySQL query error '.mysql_error().' '.$sql);
for ($sec1 = 0; $sec1 < 30; ++$sec1) {
$sql="select status from crawler_task where id='1'";
$result = mysql_query($sql,$conn) or die('MySQL query error '.mysql_error().' '.$sql);
$row = mysql_fetch_array($result);
mysql_free_result($result);
sleep(1);
if($row[0]=='stop'){
break;
}
}
?>
document.getElementById('btn_start').disabled=false;
document.getElementById('btn_stop').disabled=true;
//$('#error_msg').text('抓取任務已經終止! ' );
};
function execWork(tableID){
var key1s =$(".key1");
var table = document.getElementById(tableID);
var final_keyword='';
for(var i = 0; i < key1s.length; i++){
//console.log(key1s[i].value);
if(i==0){
final_keyword=''+ key1s[i].value;
}else{
final_keyword=final_keyword+","+key1s[i].value;
}
}
console.log(final_keyword);
var MyStart = $('#since_datetime1').val();
var MyEnd = $('#until_datetime1').val();
if(final_keyword=="" || MyStart=="" ||MyEnd==""){
$('#error_msg').text('Please enter data');
//$('#MyKeyword').focus();
return false;
}else{
document.getElementById('btn_start').disabled=true;
document.getElementById('btn_stop').disabled=false;
$.ajax({
url:"./CCC_back.php",
data:{"MyKeyword":final_keyword,"MyStart":MyStart,"MyEnd":MyEnd},
type : "POST",
beforeSend:function(){
},
success:function(msg){
//console.log('msg');
console.log(msg);
},
error:function(xhr){
document.getElementById('btn_stop').disabled=true;
document.getElementById('btn_start').disabled=false;
console.log(' 發生錯誤');
console.log(xhr);
},
complete:function(a){
//alert(a);
}
});
}
};
</script>
<?php
include_once("./footer.php");
?>