there might be some problem in you arguments specially second one. For checking the same just pass an empty string to it and check if the alert is coming .
~ N a R e N On Tue, Jul 7, 2009 at 8:42 PM, JannaB <[email protected]> wrote: > > Nothing happens. Nothing at all. I see "rows" and "names" printed up, > but in my uplog.js, which contains the function startclock(..) which > has an alert in it, evidently never gets called. Worse yet, I get a > peculiar error in the Firefox Error Console when I click on the > link_to_remote link (the error is simply "Permission denied to call > method Location.toString). I am including all of the code below. > > ## Here is my partial that gets called: > > <div id="namesdata" style="float: left; width: 200px;" > > names > <%= link_to_remote("StartClock", > :url =>{ :action => :clockstarter }) %> > </div> > <div id="rowsdata" style="float: left; "> > rows > </div> > > ## Here is clockstarter.rjs: > > page.call "startClock" "../../../../www/test/ggriptest/getdata1.dat" > "./getdata2.php'" > > ## This is in my layout, which the partial is loaded into: > > <%= javascript_include_tag "uplog" %> > > ## Here is /public/javascripts/uplog.js > > > if (window.ActiveXObject && !window.XMLHttpRequest) { > > window.XMLHttpRequest = function() { > > var msxmls = new Array( > > 'Msxml2.XMLHTTP.6.0', > > 'Msxml2.XMLHTTP.5.0', > > 'Msxml2.XMLHTTP.4.0', > > 'Msxml2.XMLHTTP.3.0', > > 'Msxml2.XMLHTTP', > > 'Microsoft.XMLHTTP'); > > for (var i = 0; i < msxmls.length; i++) { > > try { > > return new ActiveXObject(msxmls[i]); > > } catch (e) { > > } > > } > > return null; > > }; > > } > > // Gecko support > > /* ;-) */ > > // Opera support > > if (window.opera && !window.XMLHttpRequest) { > > window.XMLHttpRequest = function() { > > this.readyState = 0; // 0=uninitialized,1=loading,2=loaded, > 3=interactive,4=complete > > this.status = 0; // HTTP status codes > > this.statusText = ''; > > this._headers = []; > > this._aborted = false; > > this._async = true; > > this._defaultCharset = 'ISO-8859-1'; > > this._getCharset = function() { > > var charset = _defaultCharset; > > var contentType = this.getResponseHeader('Content- > type').toUpperCase(); > > val = contentType.indexOf('CHARSET='); > > if (val != -1) { > > charset = contentType.substring(val); > > } > > val = charset.indexOf(';'); > > if (val != -1) { > > charset = charset.substring(0, val); > > } > > val = charset.indexOf(','); > > if (val != -1) { > > charset = charset.substring(0, val); > > } > > return charset; > > }; > > this.abort = function() { > > this._aborted = true; > > }; > > this.getAllResponseHeaders = function() { > > return this.getAllResponseHeader('*'); > > }; > > this.getAllResponseHeader = function(header) { > > var ret = ''; > > for (var i = 0; i < this._headers.length; i++) { > > if (header == '*' || this._headers[i].h == header) { > > ret += this._headers[i].h + ': ' + this._headers[i].v + > '\n'; > > } > > } > > return ret; > > }; > > this.getResponseHeader = function(header) { > > var ret = getAllResponseHeader(header); > > var i = ret.indexOf('\n'); > > if (i != -1) { > > ret = ret.substring(0, i); > > } > > return ret; > > }; > > this.setRequestHeader = function(header, value) { > > this._headers[this._headers.length] = {h:header, v:value}; > > }; > > this.open = function(method, url, async, user, password) { > > this.method = method; > > this.url = url; > > this._async = true; > > this._aborted = false; > > this._headers = []; > > if (arguments.length >= 3) { > > this._async = async; > > } > > if (arguments.length > 3) { > > opera.postError('XMLHttpRequest.open() - user/password not > supported'); > > } > > this.readyState = 1; > > if (this.onreadystatechange) { > > this.onreadystatechange(); > > } > > }; > > this.send = function(data) { > > if (!navigator.javaEnabled()) { > > alert("XMLHttpRequest.send() - Java must be installed and > enabled."); > > return; > > } > > if (this._async) { > > setTimeout(this._sendasync, 0, this, data); > > // this is not really asynchronous and won't execute until the > current > > // execution context ends > > } else { > > this._sendsync(data); > > } > > } > > this._sendasync = function(req, data) { > > if (!req._aborted) { > > req._sendsync(data); > > } > > }; > > this._sendsync = function(data) { > > this.readyState = 2; > > if (this.onreadystatechange) { > > this.onreadystatechange(); > > } > > // open connection > > var url = new java.net.URL(new java.net.URL > (window.location.href), this.url); > > var conn = url.openConnection(); > > for (var i = 0; i < this._headers.length; i++) { > > conn.setRequestProperty(this._headers[i].h, this._headers > [i].v); > > } > > this._headers = []; > > if (this.method == 'POST') { > > // POST data > > conn.setDoOutput(true); > > var wr = new java.io.OutputStreamWriter(conn.getOutputStream > (), this._getCharset()); > > wr.write(data); > > wr.flush(); > > wr.close(); > > } > > // read response headers > > // NOTE: the getHeaderField() methods always return nulls for > me :( > > var gotContentEncoding = false; > > var gotContentLength = false; > > var gotContentType = false; > > var gotDate = false; > > var gotExpiration = false; > > var gotLastModified = false; > > for (var i = 0; ; i++) { > > var hdrName = conn.getHeaderFieldKey(i); > > var hdrValue = conn.getHeaderField(i); > > if (hdrName == null && hdrValue == null) { > > break; > > } > > if (hdrName != null) { > > this._headers[this._headers.length] = {h:hdrName, > v:hdrValue}; > > switch (hdrName.toLowerCase()) { > > case 'content-encoding': gotContentEncoding = true; break; > > case 'content-length' : gotContentLength = true; break; > > case 'content-type' : gotContentType = true; break; > > case 'date' : gotDate = true; break; > > case 'expires' : gotExpiration = true; break; > > case 'last-modified' : gotLastModified = true; break; > > } > > } > > } > > // try to fill in any missing header information > > var val; > > val = conn.getContentEncoding(); > > if (val != null && !gotContentEncoding) this._headers > [this._headers.length] = {h:'Content-encoding', v:val}; > > val = conn.getContentLength(); > > if (val != -1 && !gotContentLength) this._headers > [this._headers.length] = {h:'Content-length', v:val}; > > val = conn.getContentType(); > > if (val != null && !gotContentType) this._headers > [this._headers.length] = {h:'Content-type', v:val}; > > val = conn.getDate(); > > if (val != 0 && !gotDate) this._headers[this._headers.length] = > {h:'Date', v:(new Date(val)).toUTCString()}; > > val = conn.getExpiration(); > > if (val != 0 && !gotExpiration) this._headers > [this._headers.length] = {h:'Expires', v:(new Date(val)).toUTCString > ()}; > > val = conn.getLastModified(); > > if (val != 0 && !gotLastModified) this._headers > [this._headers.length] = {h:'Last-modified', v:(new Date > (val)).toUTCString()}; > > // read response data > > var reqdata = ''; > > var stream = conn.getInputStream(); > > if (stream) { > > var reader = new java.io.BufferedReader(new > java.io.InputStreamReader(stream, this._getCharset())); > > var line; > > while ((line = reader.readLine()) != null) { > > if (this.readyState == 2) { > > this.readyState = 3; > > if (this.onreadystatechange) { > > this.onreadystatechange(); > > } > > } > > reqdata += line + '\n'; > > } > > reader.close(); > > this.status = 200; > > this.statusText = 'OK'; > > this.responseText = reqdata; > > this.readyState = 4; > > if (this.onreadystatechange) { > > this.onreadystatechange(); > > } > > if (this.onload) { > > this.onload(); > > } > > } else { > > // error > > this.status = 404; > > this.statusText = 'Not Found'; > > this.responseText = ''; > > this.readyState = 4; > > if (this.onreadystatechange) { > > this.onreadystatechange(); > > } > > if (this.onerror) { > > this.onerror(); > > } > > } > > }; > > }; > > } > > > function startClock(namedata,rowsdata){ > alert(namedata); > setTimeout("startClock()", 2000); > getNames(namedata); > getRows(rowdata); > } > > var req; > > function getNames(namedata){ > req = new XMLHttpRequest(); > if(req){ req.onreadystatechange=processReqChange1; > try{ > req.open('GET', namedata); > > req.setRequestHeader('If-Modified-Since' ,'Sat, 1 Jan 1900 > 00:00:00 GMT'); > req.send(""); > }catch(e){ > alert(e); > } > } > } > > function getRows(rowdata){ > req = new XMLHttpRequest(); > if(req){ req.onreadystatechange=processReqChange2; > try{ > req.open('GET', rowdata); > req.setRequestHeader('If-Modified-Since' ,'Sat, 1 Jan 1900 > 00:00:00 GMT'); > req.send(""); > }catch(e){ > alert(e); > } > } > } > > function processReqChange1(){ > if(req.readyState == 4 && (req.status == 200 || req.status == 304)){ > var rows = eval(req.responseText); > var html = "<br><br><table>"; > > for(r in rows){ > if(rows[r].status=="-1") > html+="<tr><td><FONT COLOR=\"#4B7399\">"+rows[r].order+". > "+rows > [r].username+"</FONT></td></tr>"; > else if(rows[r].status=="0") > html+="<tr><td>"+rows[r].order+". > "+rows[r].username+"</td></tr>"; > else > html+="<tr><td bgcolor=\"#4B7399\"><FONT > COLOR=\"#FFFFFF\">"+rows > [r].order+". "+rows[r].username+"</td></tr>"; > } > html+="</table>"; > document.getElementById("rowsdata").innerHTML = html; > } > } > > function processReqChange2(){ > if(req.readyState == 4 && (req.status == 200 || req.status == 304)){ > var rows = eval(req.responseText); > var html=rows[0].totals+" ups for today for <b><u>"+rows[0].room > +"</b></u><br><br><table>"; > html+="<tr align=\"center\" valign=\"top\" bgcolor=\"#C0C0C0\">"; > html+="<th valign=\"top\" align=\"center\" bgcolor=\"#C0C0C0\" > nowrap>#</th>"; > html+="<th valign=\"top\" align=\"center\" bgcolor=\"#C0C0C0\" > nowrap>Day</th>"; > html+="<th valign=\"top\" align=\"center\" bgcolor=\"#C0C0C0\" > nowrap>Time</th>"; > html+="<th valign=\"top\" align=\"center\" bgcolor=\"#C0C0C0\" > nowrap>Sensor</th>"; > html+="<th valign=\"top\" align=\"center\" bgcolor=\"#C0C0C0\" > nowrap>Heads</th>"; > html+="<th valign=\"top\" align=\"center\" bgcolor=\"#C0C0C0\" > nowrap>Associate</th>"; > html+="<th valign=\"top\" align=\"center\" bgcolor=\"#C0C0C0\" > nowrap>CXL</th>"; > html+="<th valign=\"top\" align=\"center\" bgcolor=\"#C0C0C0\" > nowrap>BB</th>"; > html+="<th valign=\"top\" align=\"center\" bgcolor=\"#C0C0C0\" > nowrap>TO</th>"; > html+="<th valign=\"top\" align=\"center\" bgcolor=\"#C0C0C0\" > nowrap>DR</th>"; > html+="<th valign=\"top\" align=\"center\" bgcolor=\"#C0C0C0\" > nowrap>OK</th>"; > html+="</tr>"; > var k=-1; > for(r in rows){ > k++; > if(k>0){ > html+="<tr>"; > html+="<td>"+rows[r].dayno+"</td><td>"+rows[r].dof+"</ > td><td>"+rows[r].time+"</td><td>"+rows[r].sensor+"</td><td>"+rows > [r].hits+"</td><td>"+rows[r].assoc+"</td><td>"+"CXL"; > if(rows[r].bb==-1) > html+="</td><td bgcolor=\"#FFFFFF\">"+"BB"; > else if(rows[r].bb==1) > html+="</td><td bgcolor=\"#1F7F00\">"+"BB"; > else > html+="</td><td>"+"BB"; > if(rows[r].tor==-1) > html+="</td><td bgcolor=\"#FFFFFF\">"+"TO"; > else if(rows[r].tor==1) > html+="</td><td bgcolor=\"#1F7F00\">"+"TO"; > else > html+="</td><td>"+"TO"; > if(rows[r].dr==-1) > html+="</td><td bgcolor=\"#FFFFFF\">"+"DR"; > else if(rows[r].dr==1) > html+="</td><td bgcolor=\"#1F7F00\">"+"DR"; > else > html+="</td><td>"+"DR"; > html+="</td><td>"+"OK"+"</td>"; > html+="</tr>"; > } > } > html+="</table>"; > document.getElementById("namesdata").innerHTML = html; > } > } > > > On Jul 7, 10:34 am, Narendra sisodiya <[email protected]> > wrote: > > what exactly happen , when partial loaded ? any error ? > > > > ~ N a R e N > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. 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