Mined Opinions For API: javax.servlet

This tab contains all the opinions collected from Stack Overflow about the API. The other tabs present summaries of the opinions using different algorithms.
  • Bummer that this can't be handled on the client side, the correct way.. details
  • JSON IS text, you have to parse the returned value.. details
  • How are you compiling the code?. details
  • The server code is a java servlet, and I believe the easiest way is to use a regex to find the field that potentially could have this issue and replace any quotes inside of it.. details
  • thanks :-) .. details
  • If i miss some particulars tell me!. details
  • I get the json correctly, but when I create a .html (in desktop: file:///C:/Users/Jhonatan/Desktop/prueba.html in the web browser) with the same code: URL_http://freetexthost.com/w2xgabhaks [ URL_http://freetexthost.com/w2xgabhaks ] I can't get the JSON, just display NOTHING!. details
  • Thanks for all of you!. details
  • I generate JSON from a java Servlet, from MySQL, like this ... Prueba.java (Servlet)** CODESNIPPET_JAVA1 .. details
  • Thanks, .. details
  • I can't change the encoding, as I have to play nicely with other applications that use ISO-8859-1.. details
  • I need to be able to get the correctly encoded string back at some point to put into another JSON object.. details
  • Any tips would be greatly appreciated.. details
  • Thanks in advance.. details
  • Earlier I was doing this by passing url parameters as follows and it is working properly, but now I want to use the information as JSON parameter: Android Code: CODESNIPPET_JAVA1 .. details
  • First I send this JSON to the server using jQuery ajax method like this: CODESNIPPET_JAVA2 .. details
  • I've got a JSON that looks like this: CODESNIPPET_JAVA1 .. details
  • And parsing the JSON from the request parameter name, like this: CODESNIPPET_JAVA6 .. details
  • Correct way for parsing JSON objects containing arrays in Java Servlets (with Gson for example).. details
  • The Question I have is exactly what is the correct way (or best way, style wise) to parse this in a Java servlet (using GSON for example)?. details
  • Now in the servlet I've learned that I should have been able to parse that JSON like this: CODESNIPPET_JAVA3 .. details
  • Thanks in advance!. details
  • Digging deeper I found that when looping over the request parameter names, it contained a parameter named "playerUIDs[]"** with the value of only 123** (the first int in the array).. details
  • This was strange cause I didn't seem to be able to access the next values at all.. details
  • I know this is a topic much talked about, but I still wasn't able to find a correct and clear answer to my specific problem.. details
  • This was strange cause I didn't seem to be able to access the next values at all.. details
  • So the POST data would be of the same format as a GET request with name/value pairs.. details
  • And the values would be URL encoded.. details
  • Here is what the json array looks like when its passed in from javascript.. details
  • It almost looks like when i'm passing more than one object, it create an array of an array, which could be why its not working.. details
  • With one object in it, this code works.. details
  • Any help appreciated.. details
  • Thanks in advance.. details
  • This is my setup: [1] My Servlet snippet CODETERM1 The output on the console (I validated it via jsonlint): CODETERM2 [2] My JSP CODETERM3 I output the userdata to the screen and again validated the json is correct.. details
  • please help me.. details
  • what I am trying to do is reading the latest statuses from all my facebook friends using graph api ,it takes too long , I am getting all my friends for facebook as json and I read the latest statuses from them , what I am getting is timeout , I know it will take too long to do , but what the efficient way to handle such thing?. details
  • Is there a JSON object type that needs to be used, or do you just return a String that looks like a JSON object e.g.. details
  • Yeah I guess, thanks, I am new to this.. details
  • Nitpick; shouldn't you want more like { key1: value1, key2: value2 }?. details
  • Please advice as how to parse the result.. details
  • The exotic versions of java.io and javax.servlet packages that I use include few methods that make data just pop into memory as Strings, and this forces me to work with streams.. details
  • If there isn't one, how can this problem be solved another way?. details
  • I have struggled to create a regex to find quotes meeting the above requirements.. details
  • If there isn't one, how can this problem be solved another way?. details
  • However, the same JAR contains _javax.servlet_ classes that conflict (different version) with the ones I use in servlet container.. details
  • I'm trying to develop a servlet to send some JSON Objects but I get several exceptions.. details
  • Java Servlet error with JSONObject.. details
  • So wats The PROBLEM IN THIS CODE....?. details
  • So wats The PROBLEM IN THIS CODE....?. details
  • I have this exception: CODESNIPPET_JAVA3 .. details
  • I have this exception: CODESNIPPET_JAVA3 .. details
  • Is there a problem with the file on the server (.jsp), at some other location (desktop: .html) or maybe with the database (mysql)?. details
  • I have done using this a php server (source: URL_http://www.androidhive.info/2011/10/android-login-and-registration-screen- design/ [ URL_http://www.androidhive.info/2011/10/android-login-and-registration - screen-design/] ) but I need to do this with the help of java servlet.. details
  • JSON code is as follows (source: URL_http://www.androidhive.info/2011/10 /android-login-and-registration-screen-design/ [ URL_http://www.androidhive.info/2011/10/android-login-and-registration-screen - design/] ): CODESNIPPET_JAVA3 .. details
  • But the playerUIDs variable IS NULL and of course playerUIDs[0] throws an exception!. details
  • But the playerUIDs variable IS NULL and of course playerUIDs[0] throws an exception!. details
  • But how do I avoid doing that when i'm passing a jsonarray from javascript?. details
  • But as soon as I get 2 or more, my error comes up.. details
  • But as soon as I get 2 or more, my error comes up.. details
  • I'm posting the relevant code, the for loop isn't closed because the rest of the code is quite long, and this is the part where i'm getting the error.. details
  • In my Java I am getting the json string from the request, then creating a jsonarray, then looping through that array and i'm getting errors when trying to pull one of the json objects from the array.. details
  • The test data has no problem being rendered (see screen-shot): URL_http://tinypic.com/r/15s7dyx/5 [ URL_http://tinypic.com/r/15s7dyx/5 ] I don't really mind about being able to page the data in the table.. details
  • The test data has no problem being rendered (see screen-shot): URL_http://tinypic.com/r/15s7dyx/5 [ URL_http://tinypic.com/r/15s7dyx/5 ] I don't really mind about being able to page the data in the table.. details
  • Firebug does not have any errors.. details
  • I have already browsed the many other posts relating to jqGrid & json not populating the jqGrid table (some of the links): URL_http://stackoverflow.com/questions/2232133/jqgrid-table-not-being- populated-by-data-from-json-request [jqGrid---Table-not-being-populated-by- data-from-json-request] URL_http://stackoverflow.com/questions/3164347/jggrid-not-displaying-json-data [jgGrid-not-displaying-json-data] URL_http://stackoverflow.com/questions/3128837/json-and-jqgrid-what-is- userdata [JSON-and-jqGrid.-What-is-"userdata"?]. details
  • URL_http://stackoverflow.com/questions/259435/jqgrid-with-json-data-renders- table-as-empty [jqGrid-with-JSON-data-renders-table-as-empty] URL_http://stackoverflow.com/questions/6682240/jqgrid-not-displaying-json-data [jqGrid-not-displaying-JSON-data] but could not find an answer to my problem.. details
  • Here is a link to the screen-shot that I see when page is rendered: URL_http://tinypic.com/r/acrgus/5 [ URL_http://tinypic.com/r/acrgus/5 ] CODETERM4 CODETERM5 CODETERM6 CODETERM7 CODETERM8 CODETERM9 CODETERM10 CODETERM11 As you can see from my Javascript.. details
  • Here is a link to the screen-shot that I see when page is rendered: URL_http://tinypic.com/r/acrgus/5 [ URL_http://tinypic.com/r/acrgus/5 ] CODETERM4 CODETERM5 CODETERM6 CODETERM7 CODETERM8 CODETERM9 CODETERM10 CODETERM11 As you can see from my Javascript.. details
  • What is the right way to return an error to client?. details
  • What is the right way to return an error to client?. details
  • and return error as JSON (instead of output)or I have to throw ServletException?. details
  • and return error as JSON (instead of output)or I have to throw ServletException?. details
  • but what will happened if meanwhile I get an error condition?. details
  • The default array constructor is overridable in javascript so returning arrays allow and external website to call your api and get data back.. details
Summaries the opinions about javax.servlet using topic modeling.
  • 0. format pair post request gson encoded servlets point didn advance: 4
    • I need to be able to get the correctly encoded string back at some point to put into another JSON object.. details
    • This was strange cause I didn't seem to be able to access the next values at all.. details
    • Correct way for parsing JSON objects containing arrays in Java Servlets (with Gson for example).. details
    • So the POST data would be of the same format as a GET request with name/value pairs.. details
  • 1. parameter url pass find follow topic talk specific answer earlier: 4
    • Earlier I was doing this by passing url parameters as follows and it is working properly, but now I want to use the information as JSON parameter: Android Code: CODESNIPPET .. details
    • I know this is a topic much talked about, but I still wasn't able to find a correct and clear answer to my specific problem.. details
    • And the values would be URL encoded.. details
    • Here is what the json array looks like when its passed in from javascript.. details
  • 2. output validate userdata snippet screen setup jsp jsonlint console advice: 3
    • Any tips would be greatly appreciated.. details
    • This is my setup: [1] My Servlet snippet CODESNIPPET_JAVA1 . The output on the console (I validated it via jsonlint): CODESNIPPET_JAVA2 . [2] My JSP CODESNIPPET_JAVA3 . I output the userdata to the screen and again validated the json is correct.. details
    • Please advice as how to parse the result.. details
  • 3. advance long facebook status late read friend timeout graph thing: 6
    • How are you compiling the code?. details
    • Thanks in advance.. details
    • Thanks in advance!. details
    • Thanks in advance.. details
    • what I am trying to do is reading the latest statuses from all my facebook friends using graph api ,it takes too long , I am getting all my friends for facebook as json and I read the latest statuses from them , what I am getting is timeout , I know it will take too long to do , but what the efficient way to handle such thing?. details
    • Nitpick; shouldn't you want more like { key1: value1, key2: value2 }?. details
  • 4. pass jquery ajax send create learn advance return gson compile: 3
    • First I send this JSON to the server using jQuery ajax method like this: CODESNIPPET .. details
    • Now in the servlet I've learned that I should have been able to parse that JSON like this: CODESNIPPET .. details
    • It almost looks like when i'm passing more than one object, it create an array of an array, which could be why its not working.. details
  • 5. return encoding play iso change bummer guess text yeah side: 5
    • Bummer that this can't be handled on the client side, the correct way.. details
    • JSON IS text, you have to parse the returned value.. details
    • I can't change the encoding, as I have to play nicely with other applications that use ISO-8859-1.. details
    • Is there a JSON object type that needs to be used, or do you just return a String that looks like a JSON object e.g.. details
    • Yeah I guess, thanks, I am new to this.. details
  • 6. parameter html desktop find prueba request create display browser int: 14
    • The server code is a java servlet, and I believe the easiest way is to use a regex to find the field that potentially could have this issue and replace any quotes inside of it.. details
    • If i miss some particulars tell me!. details
    • thanks :-) .. details
    • I get the json correctly, but when I create a .html (in desktop: file:///C:/Users/Jhonatan/Desktop/prueba.html in the web browser) with the same code: I can't get the JSON, just display NOTHING!. details
    • I generate JSON from a java Servlet, from MySQL, like this ... Prueba.java (Servlet)** CODESNIPPET .. details
    • Thanks for all of you!. details
    • Thanks, .. details
    • The Question I have is exactly what is the correct way (or best way, style wise) to parse this in a Java servlet (using GSON for example)?. details
    • I've got a JSON that looks like this: CODESNIPPET .. details
    • Digging deeper I found that when looping over the request parameter names, it contained a parameter named "playerUIDs[]"** with the value of only 123** (the first int in the array).. details
    • And parsing the JSON from the request parameter name, like this: CODESNIPPET .. details
    • With one object in it, this code works.. details
    • Any help appreciated.. details
    • please help me.. details
  • 0. screen return stream pop force include login exotic throw follow: 7
    • The exotic versions of java.io and javax.servlet packages that I use include few methods that make data just pop into memory as Strings, and this forces me to work with streams.. details
    • If there isn't one, how can this problem be solved another way?. details
    • So wats The PROBLEM IN THIS CODE....?. details
    • I have this exception: CODESNIPPET .. details
    • JSON code is as follows (source: /android-login-and-registration-screen-design/ [ - design/] ): CODESNIPPET .. details
    • I have done using this a php server (source: design/ [ - screen-design/] ) but I need to do this with the help of java servlet.. details
    • and return error as JSON (instead of output)or I have to throw ServletException?. details
  • 1. return website external constructor overridable call exception screen container wats: 2
    • What is the right way to return an error to client?. details
    • The default array constructor is overridable in javascript so returning arrays allow and external website to call your api and get data back.. details
  • 2. table jqgrid empty find playeruids screen exception create renders answer: 6
    • I have struggled to create a regex to find quotes meeting the above requirements.. details
    • But the playerUIDs variable IS NULL and of course playerUIDs[0] throws an exception!. details
    • I'm posting the relevant code, the for loop isn't closed because the rest of the code is quite long, and this is the part where i'm getting the error.. details
    • The test data has no problem being rendered (see screen-shot): I don't really mind about being able to page the data in the table.. details
    • table-as-empty [jqGrid-with-JSON-data-renders-table-as-empty] jqGrid-not-displaying-JSON-data but could not find an answer to my problem.. details
    • but what will happened if meanwhile I get an error condition?. details
  • 3. firebug console screen exception shot render html response parameter develop: 3
    • I'm trying to develop a servlet to send some JSON Objects but I get several exceptions.. details
    • Here is a link to the screen-shot that I see when page is rendered: Firebug Console - Parameters: CODESNIPPET_JAVA4 . Firebug Console - Response: CODESNIPPET_JAVA5 . Firebug Console - HTML: CODESNIPPET_JAVA6 . [3] My JavaScript: CODESNIPPET_JAVA7 . As you can see from my Javascript.. details
    • Firebug does not have any errors.. details
  • 4. jqgrid request table userdata populated jsonarray displaying browse relate jggrid: 7
    • However, the same JAR contains _javax.servlet_ classes that conflict (different version) with the ones I use in servlet container.. details
    • Java Servlet error with JSONObject.. details
    • Is there a problem with the file on the server (.jsp), at some other location (desktop: .html) or maybe with the database (mysql)?. details
    • But as soon as I get 2 or more, my error comes up.. details
    • But how do I avoid doing that when i'm passing a jsonarray from javascript?. details
    • In my Java I am getting the json string from the request, then creating a jsonarray, then looping through that array and i'm getting errors when trying to pull one of the json objects from the array.. details
    • I have already browsed the many other posts relating to jqGrid & json not populating the jqGrid table (some of the links): populated-by-data-from-json-request [jqGrid---Table-not-being-populated-by- data-from-json-request] jgGrid-not-displaying-json-data userdata [JSON-and-jqGrid.-What-is-"userdata"?]. details
Summaries of the opinions about javax.servlet using three algorithms (Textrank, Lexrank and Luhn) adopted from extractive summarization. Each algorithm was used once for the positive opinions and once for the negative opinions.
  • I know this is a topic much talked about, but I still wasn't able to find a correct and clear answer to my specific problem .
  • The Question I have is exactly what is the correct way (or best way, style wise) to parse this in a Java servlet (using GSON for example)?.
  • Now in the servlet I've learned that I should have been able to parse that JSON like this: CODESNIPPET JAVA3 .
  • And parsing the JSON from the request parameter name, like this: CODESNIPPET JAVA6 .
  • Earlier I was doing this by passing url parameters as follows and it is working properly, but now I want to use the information as JSON parameter: Android Code: CODESNIPPET JAVA1 .
  • Thanks for all of you!.
  • I generate JSON from a java Servlet, from MySQL, like this Prueba java (Servlet)** CODESNIPPET JAVA1 .
  • please help me .
  • The server code is a java servlet, and I believe the easiest way is to use a regex to find the field that potentially could have this issue and replace any quotes inside of it .
  • Is there a JSON object type that needs to be used, or do you just return a String that looks like a JSON object e g .
  • I know this is a topic much talked about, but I still wasn't able to find a correct and clear answer to my specific problem .
  • The Question I have is exactly what is the correct way (or best way, style wise) to parse this in a Java servlet (using GSON for example)?.
  • Now in the servlet I've learned that I should have been able to parse that JSON like this: CODESNIPPET JAVA3 .
  • Digging deeper I found that when looping over the request parameter names, it contained a parameter named "playerUIDs[]"** with the value of only 123** (the first int in the array) .
  • what I am trying to do is reading the latest statuses from all my facebook friends using graph api ,it takes too long , I am getting all my friends for facebook as json and I read the latest statuses from them , what I am getting is timeout , I know it will take too long to do , but what the efficient way to handle such thing?.
  • I output the userdata to the screen and again validated the json is correct .
  • Earlier I was doing this by passing url parameters as follows and it is working properly, but now I want to use the information as JSON parameter: Android Code: CODESNIPPET JAVA1 .
  • I need to be able to get the correctly encoded string back at some point to put into another JSON object .
  • I get the json correctly, but when I create a html (in desktop: file: C: Users Jhonatan Desktop prueba html in the web browser) with the same code: I can't get the JSON, just display NOTHING!.
  • The server code is a java servlet, and I believe the easiest way is to use a regex to find the field that potentially could have this issue and replace any quotes inside of it .
  • The Question I have is exactly what is the correct way (or best way, style wise) to parse this in a Java servlet (using GSON for example)?.
  • Now in the servlet I've learned that I should have been able to parse that JSON like this: CODESNIPPET JAVA3 .
  • Digging deeper I found that when looping over the request parameter names, it contained a parameter named "playerUIDs[]"** with the value of only 123** (the first int in the array) .
  • And parsing the JSON from the request parameter name, like this: CODESNIPPET JAVA6 .
  • It almost looks like when i'm passing more than one object, it create an array of an array, which could be why its not working .
  • what I am trying to do is reading the latest statuses from all my facebook friends using graph api ,it takes too long , I am getting all my friends for facebook as json and I read the latest statuses from them , what I am getting is timeout , I know it will take too long to do , but what the efficient way to handle such thing?.
  • Earlier I was doing this by passing url parameters as follows and it is working properly, but now I want to use the information as JSON parameter: Android Code: CODESNIPPET JAVA1 .
  • I get the json correctly, but when I create a html (in desktop: file: C: Users Jhonatan Desktop prueba html in the web browser) with the same code: I can't get the JSON, just display NOTHING!.
  • The server code is a java servlet, and I believe the easiest way is to use a regex to find the field that potentially could have this issue and replace any quotes inside of it .
  • Is there a JSON object type that needs to be used, or do you just return a String that looks like a JSON object e g .
  • In my Java I am getting the json string from the request, then creating a jsonarray, then looping through that array and i'm getting errors when trying to pull one of the json objects from the array .
  • I'm posting the relevant code, the for loop isn't closed because the rest of the code is quite long, and this is the part where i'm getting the error .
  • But as soon as I get 2 or more, my error comes up .
  • I have already browsed the many other posts relating to jqGrid & json not populating the jqGrid table (some of the links): populated by data from json request jqGrid Table not being populated by data from json request jgGrid not displaying json data userdata JSON and jqGrid What is "userdata"?.
  • table as empty jqGrid with JSON data renders table as empty jqGrid not displaying JSON data but could not find an answer to my problem .
  • Here is a link to the screen shot that I see when page is rendered: Firebug Console - Parameters: CODESNIPPET_JAVA4 .
  • As you can see from my Javascript .
  • So wats The PROBLEM IN THIS CODE ?.
  • I have done using this a php server (source: design screen design ) but I need to do this with the help of java servlet .
  • I have this exception: CODESNIPPET JAVA3 .
  • I'm trying to develop a servlet to send some JSON Objects but I get several exceptions .
  • The exotic versions of java io and javax servlet packages that I use include few methods that make data just pop into memory as Strings, and this forces me to work with streams .
  • In my Java I am getting the json string from the request, then creating a jsonarray, then looping through that array and i'm getting errors when trying to pull one of the json objects from the array .
  • I'm posting the relevant code, the for loop isn't closed because the rest of the code is quite long, and this is the part where i'm getting the error .
  • I have already browsed the many other posts relating to jqGrid & json not populating the jqGrid table (some of the links): populated by data from json request jqGrid Table not being populated by data from json request jgGrid not displaying json data userdata JSON and jqGrid What is "userdata"?.
  • table as empty jqGrid with JSON data renders table as empty jqGrid not displaying JSON data but could not find an answer to my problem .
  • Here is a link to the screen shot that I see when page is rendered: Firebug Console - Parameters: CODESNIPPET_JAVA4 .
  • The test data has no problem being rendered (see screen shot): I don't really mind about being able to page the data in the table .
  • I have done using this a php server (source: design screen design ) but I need to do this with the help of java servlet .
  • Is there a problem with the file on the server ( jsp), at some other location (desktop: html) or maybe with the database (mysql)?.
  • I'm trying to develop a servlet to send some JSON Objects but I get several exceptions .
  • In my Java I am getting the json string from the request, then creating a jsonarray, then looping through that array and i'm getting errors when trying to pull one of the json objects from the array .
  • I'm posting the relevant code, the for loop isn't closed because the rest of the code is quite long, and this is the part where i'm getting the error .
  • But how do I avoid doing that when i'm passing a jsonarray from javascript?.
  • I have already browsed the many other posts relating to jqGrid & json not populating the jqGrid table (some of the links): populated by data from json request jqGrid Table not being populated by data from json request jgGrid not displaying json data userdata JSON and jqGrid What is "userdata"?.
  • table as empty jqGrid with JSON data renders table as empty jqGrid not displaying JSON data but could not find an answer to my problem .
  • Here is a link to the screen shot that I see when page is rendered: Firebug Console - Parameters: CODESNIPPET_JAVA4 .
  • The test data has no problem being rendered (see screen shot): I don't really mind about being able to page the data in the table .
  • I have done using this a php server (source: design screen design ) but I need to do this with the help of java servlet .
  • Is there a problem with the file on the server ( jsp), at some other location (desktop: html) or maybe with the database (mysql)?.
Summaries of the opinions about javax.servlet using Opinosis, an abstractive summarizer of opinions..
Summaries of the opinions about javax.servlet using contrastive viewpoints. Each entry contains a pair of positive and negative sentences that are most likely discussing about similar API features.
    • I've got a JSON that looks like this: CODESNIPPET JAVA1 .
    • I have this exception: CODESNIPPET JAVA3 .
Summaries of opinions about based on specific API aspects, such as, performance, usability, etc. The 'Overview' page provides an overview of the aspects detected in the opinions. The 'Trend' page shows the distribution of polarity over time for each aspect. The 'Positive Opinions' page groups positive opinions by the detected aspects. The 'Contrastive By Aspect' page shows paris of contrastive opinions under each aspect (where found).
Features:
  • JSON IS text, you have to parse the returned value.
  • I'm trying to develop a servlet to send some JSON Objects but I get several exceptions.
Documentation:
  • I get the json correctly, but when I create a .html (in desktop: file:///C:/Users/Jhonatan/Desktop/prueba.html in the web browser) with the same code: URL_http://freetexthost.com/w2xgabhaks [ URL_http://freetexthost.com/w2xgabhaks ] I can't get the JSON, just display NOTHING!
  • Here is a link to the screen-shot that I see when page is rendered: URL_http://tinypic.com/r/acrgus/5 [ URL_http://tinypic.com/r/acrgus/5 ] CODETERM4 CODETERM5 CODETERM6 CODETERM7 CODETERM8 CODETERM9 CODETERM10 CODETERM11 As you can see from my Javascript.
Onlysentiment:
  • thanks :-) .
  • I have this exception: CODESNIPPET_JAVA3 .
Bug:
  • Digging deeper I found that when looping over the request parameter names, it contained a parameter named "playerUIDs[]"** with the value of only 123** (the first int in the array).
  • If there isn't one, how can this problem be solved another way?
Usability:
  • Bummer that this can't be handled on the client side, the correct way.
  • The exotic versions of java.io and javax.servlet packages that I use include few methods that make data just pop into memory as Strings, and this forces me to work with streams.
  • Onlysentiment: 8
    1. general: 8
  • Documentation: 1
    1. general: 1
      • I get the json correctly, but when I create a .html (in desktop: file:///C:/Users/Jhonatan/Desktop/prueba.html in the web browser) with the same code: URL_http://freetexthost.com/w2xgabhaks [ URL_http://freetexthost.com/w2xgabhaks ] I can't get the JSON, just display NOTHING!. details
  • Features: 11
    1. json: 5
      • JSON IS text, you have to parse the returned value.. details
      • I've got a JSON that looks like this: CODESNIPPET_JAVA1 .. details
      • And parsing the JSON from the request parameter name, like this: CODESNIPPET_JAVA6 .. details
      • Here is what the json array looks like when its passed in from javascript.. details
      • This is my setup: [1] My Servlet snippet CODETERM1 The output on the console (I validated it via jsonlint): CODETERM2 [2] My JSP CODETERM3 I output the userdata to the screen and again validated the json is correct.. details
    2. post: 1
      • So the POST data would be of the same format as a GET request with name/value pairs.. details
    3. general: 5
      • How are you compiling the code?. details
      • If i miss some particulars tell me!. details
      • Any tips would be greatly appreciated.. details
      • please help me.. details
      • Please advice as how to parse the result.. details
  • Bug: 2
    1. general: 2
      • Digging deeper I found that when looping over the request parameter names, it contained a parameter named "playerUIDs[]"** with the value of only 123** (the first int in the array).. details
      • This was strange cause I didn't seem to be able to access the next values at all.. details
  • Usability: 18
    1. regex: 1
      • The server code is a java servlet, and I believe the easiest way is to use a regex to find the field that potentially could have this issue and replace any quotes inside of it.. details
    2. object: 1
      • With one object in it, this code works.. details
    3. general: 6
      • I can't change the encoding, as I have to play nicely with other applications that use ISO-8859-1.. details
      • I know this is a topic much talked about, but I still wasn't able to find a correct and clear answer to my specific problem.. details
      • This was strange cause I didn't seem to be able to access the next values at all.. details
      • And the values would be URL encoded.. details
      • It almost looks like when i'm passing more than one object, it create an array of an array, which could be why its not working.. details
      • Nitpick; shouldn't you want more like { key1: value1, key2: value2 }?. details
    4. json: 8
      • I generate JSON from a java Servlet, from MySQL, like this ... Prueba.java (Servlet)** CODESNIPPET_JAVA1 .. details
      • I need to be able to get the correctly encoded string back at some point to put into another JSON object.. details
      • Earlier I was doing this by passing url parameters as follows and it is working properly, but now I want to use the information as JSON parameter: Android Code: CODESNIPPET_JAVA1 .. details
      • First I send this JSON to the server using jQuery ajax method like this: CODESNIPPET_JAVA2 .. details
      • Correct way for parsing JSON objects containing arrays in Java Servlets (with Gson for example).. details
      • Now in the servlet I've learned that I should have been able to parse that JSON like this: CODESNIPPET_JAVA3 .. details
      • what I am trying to do is reading the latest statuses from all my facebook friends using graph api ,it takes too long , I am getting all my friends for facebook as json and I read the latest statuses from them , what I am getting is timeout , I know it will take too long to do , but what the efficient way to handle such thing?. details
      • Is there a JSON object type that needs to be used, or do you just return a String that looks like a JSON object e.g.. details
    5. client: 1
      • Bummer that this can't be handled on the client side, the correct way.. details
    6. gson: 1
      • The Question I have is exactly what is the correct way (or best way, style wise) to parse this in a Java servlet (using GSON for example)?. details
  • Onlysentiment: 1
    1. general: 1
      • I have this exception: CODESNIPPET_JAVA3 .. details
  • Documentation: 4
    1. general: 4
      • The test data has no problem being rendered (see screen-shot): URL_http://tinypic.com/r/15s7dyx/5 [ URL_http://tinypic.com/r/15s7dyx/5 ] I don't really mind about being able to page the data in the table.. details
      • I have already browsed the many other posts relating to jqGrid & json not populating the jqGrid table (some of the links): URL_http://stackoverflow.com/questions/2232133/jqgrid-table-not-being- populated-by-data-from-json-request [jqGrid---Table-not-being-populated-by- data-from-json-request] URL_http://stackoverflow.com/questions/3164347/jggrid-not-displaying-json-data [jgGrid-not-displaying-json-data] URL_http://stackoverflow.com/questions/3128837/json-and-jqgrid-what-is- userdata [JSON-and-jqGrid.-What-is-"userdata"?]. details
      • URL_http://stackoverflow.com/questions/259435/jqgrid-with-json-data-renders- table-as-empty [jqGrid-with-JSON-data-renders-table-as-empty] URL_http://stackoverflow.com/questions/6682240/jqgrid-not-displaying-json-data [jqGrid-not-displaying-JSON-data] but could not find an answer to my problem.. details
      • Here is a link to the screen-shot that I see when page is rendered: URL_http://tinypic.com/r/acrgus/5 [ URL_http://tinypic.com/r/acrgus/5 ] CODETERM4 CODETERM5 CODETERM6 CODETERM7 CODETERM8 CODETERM9 CODETERM10 CODETERM11 As you can see from my Javascript.. details
  • Features: 5
    1. general: 5
      • I'm trying to develop a servlet to send some JSON Objects but I get several exceptions.. details
      • Is there a problem with the file on the server (.jsp), at some other location (desktop: .html) or maybe with the database (mysql)?. details
      • But how do I avoid doing that when i'm passing a jsonarray from javascript?. details
      • I'm posting the relevant code, the for loop isn't closed because the rest of the code is quite long, and this is the part where i'm getting the error.. details
      • Firebug does not have any errors.. details
  • Bug: 9
    1. general: 9
      • If there isn't one, how can this problem be solved another way?. details
      • Java Servlet error with JSONObject.. details
      • So wats The PROBLEM IN THIS CODE....?. details
      • I have this exception: CODESNIPPET_JAVA3 .. details
      • But the playerUIDs variable IS NULL and of course playerUIDs[0] throws an exception!. details
      • But as soon as I get 2 or more, my error comes up.. details
      • What is the right way to return an error to client?. details
      • and return error as JSON (instead of output)or I have to throw ServletException?. details
      • but what will happened if meanwhile I get an error condition?. details
  • Usability: 15
    1. regex: 1
      • I have struggled to create a regex to find quotes meeting the above requirements.. details
    2. return: 1
      • What is the right way to return an error to client?. details
    3. javascript: 1
      • The default array constructor is overridable in javascript so returning arrays allow and external website to call your api and get data back.. details
    4. general: 6
      • If there isn't one, how can this problem be solved another way?. details
      • However, the same JAR contains _javax.servlet_ classes that conflict (different version) with the ones I use in servlet container.. details
      • So wats The PROBLEM IN THIS CODE....?. details
      • I have done using this a php server (source: URL_http://www.androidhive.info/2011/10/android-login-and-registration-screen- design/ [ URL_http://www.androidhive.info/2011/10/android-login-and-registration - screen-design/] ) but I need to do this with the help of java servlet.. details
      • But as soon as I get 2 or more, my error comes up.. details
      • Here is a link to the screen-shot that I see when page is rendered: URL_http://tinypic.com/r/acrgus/5 [ URL_http://tinypic.com/r/acrgus/5 ] CODETERM4 CODETERM5 CODETERM6 CODETERM7 CODETERM8 CODETERM9 CODETERM10 CODETERM11 As you can see from my Javascript.. details
    5. json: 3
      • JSON code is as follows (source: URL_http://www.androidhive.info/2011/10 /android-login-and-registration-screen-design/ [ URL_http://www.androidhive.info/2011/10/android-login-and-registration-screen - design/] ): CODESNIPPET_JAVA3 .. details
      • In my Java I am getting the json string from the request, then creating a jsonarray, then looping through that array and i'm getting errors when trying to pull one of the json objects from the array.. details
      • and return error as JSON (instead of output)or I have to throw ServletException?. details
    6. null: 1
      • But the playerUIDs variable IS NULL and of course playerUIDs[0] throws an exception!. details
    7. data: 2
      • The exotic versions of java.io and javax.servlet packages that I use include few methods that make data just pop into memory as Strings, and this forces me to work with streams.. details
      • The test data has no problem being rendered (see screen-shot): URL_http://tinypic.com/r/15s7dyx/5 [ URL_http://tinypic.com/r/15s7dyx/5 ] I don't really mind about being able to page the data in the table.. details