responsetext

问题 I am trying to write a chrome extension which is able to send/receive data to/from a python server script. Currently, I am at the point where the js script is making a GET request okay, the only issue being that the .responseText is always empty (even though the python script is responding with text). popup.js document.addEventListener('DOMContentLoaded', function() { var xhr = new XMLHttpRequest(); xhr.onreadystatechange = function() { if (xhr.readyState == xhr.DONE) { var resptxt = xhr

问题 I have this php code that is call using jQuery ajax that queries a database and gets results and then json encode the results //$rows is another query foreach($rows as $row) { $sql = 'SELECT field1, field2 FROM table WHERE field1= :field'; $stmt = $db->prepare($sql); $stmt->bindValue(':field', trim($row['field_1'])); $stmt->execute(); $array = $stmt->fetchAll(PDO::FETCH_ASSOC); echo json_encode($array); } The outputting json looks like this [{"field1":"J1","field2":"0088","field3":"2928868"}]

问题 So we have this HTTP request call in our rails project which is working good, everything is fine. it calls the controller method and returns the value from that controller (in this case is going to be "true" or "false") var httpRequest; if (window.XMLHttpRequest) { // Mozilla, Safari, ... httpRequest = new XMLHttpRequest(); } else if (window.ActiveXObject) { // IE try { httpRequest = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { httpRequest = new ActiveXObject("Microsoft.XMLHTTP");

问题 So we have this HTTP request call in our rails project which is working good, everything is fine. it calls the controller method and returns the value from that controller (in this case is going to be "true" or "false") var httpRequest; if (window.XMLHttpRequest) { // Mozilla, Safari, ... httpRequest = new XMLHttpRequest(); } else if (window.ActiveXObject) { // IE try { httpRequest = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { httpRequest = new ActiveXObject("Microsoft.XMLHTTP");

问题 <script language="javascript" type="text/javascript"> try{ // Opera 8.0+, Firefox, Safari ajaxRequest = new XMLHttpRequest(); } catch (e){ // Internet Explorer Browsers try{ ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try{ ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e){ // Something went wrong alert("Your browser broke!"); return false; } } } // Create a function that will receive data sent from the server ajaxRequest.onreadystatechange = function(){ if

问题 Since upgrading from 1.1.3 to 1.4.2 I've been getting uncaught JS errors when Breeze tries to parse responseText that is in HTML format, not JSON. In version 1.1.3, the code is wrapped in a try/catch, which catches the parsing error. The error is thrown on "JSON.parse(XHR.responseText)". But since it's caught, this works great. The error message is bubbled up to the caller. var err = new Error(); err.XHR = XHR; err.message = XHR.statusText; err.responseText = XHR.responseText; err.status =

问题 This question may have been asked a million times in the past but I am yet to come across a solution. So I ask again, hoping a less aggressive answer like "Look somewhere else" or "Don't repeat questions". If the reader feels the urge to type any of or similar to the aforementioned sentences, I can only request the reader to refrain from doing so and ignore this post completely. Any help is greatly appreciated. The problem In my program, an AJAX script works to communicate with a PHP script.

问题 I have a code (given below) in excel vba that fetches web page source html. The code is working fine but the html that it fetches is incomplete. When the line webpageSource = oHttp.ResponseText is executed, the variable webpageSource contains "DOCTYPE html PUBLIC ....... etc etc till the end /html" and that is how it should be. Everything is correct till here. But the next line debug.print webpageSource prints only half the html from "(adsbygoogle = window.adsbygoogle || []).push({}); ......

问题 Any insight into the problem here? When run, the code yields nothing. No text appears on the page. If I uncomment the commented line, the xml results appear. Why can't I pass it as a variable? (I do get the alert, fyi, so the function is being called.) <script type="text/javascript"> function loadXMLDoc(parameterString) { alert("loadXMLDoc has been called."); var xmlhttp = new XMLHttpRequest(); xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState==4 && xmlhttp.status==200) { /

问题 I'm having a situation with ajax responseText. The response text from url is well function. But something inside the ajax code goes wrong. It doesn't recognize the response text and add class to the targeted id. Here's the code : <script type="text/javascript"> function updateField(nameValue){ var xmlHttp=null; try{ xmlHttp=new XMLHttpRequest(); } catch (e){ try{ xmlHttp=new ActiveXObject("Microsoft.XMLHTTP"); } catch (e){ alert("No AJAX!"); return false; } } xmlHttp.onreadystatechange