2014/10/16 上午 12:05:54

jquery Programming Glossary: num_rows

http://stackoverflow.com/questions/14564991/ajax-form-validation-with-mysqli-query

email ' for' usercheck db query usercheck if usercheck num_rows 0 x 1 continue if usercheck num_rows 0 x 2 break if x 2 message.. if usercheck num_rows 0 x 1 continue if usercheck num_rows 0 x 2 break if x 2 message for. is not a regestered email if.. email ' for' usercheck db query usercheck if usercheck num_rows 0 x 1 continue if usercheck num_rows 0 x 2 break if x 2 data..

returning JSON and HTML from PHP script

http://stackoverflow.com/questions/2083136/returning-json-and-html-from-php-script

before the json_encode echo h1 style 'margin left 25px ' num_rows Comments for mysql_table h1 however my jQuery is evaluating.. my noob questions. my php ` for x 0 numrows mysql_num_rows result x numrows x row mysql_fetch_assoc result comments x array.. comment 'datetime' echo h1 style 'margin left 25px ' num_rows Comments for mysql_table h1 response json_encode comments echo..

problem getting num_rows with PDO class in php

http://stackoverflow.com/questions/5556540/problem-getting-num-rows-with-pdo-class-in-php

getting num_rows with PDO class in php I have just changed my database connection... ip PDO PARAM_STR result stmt execute result true n stmt num_rows n NULL stmt closeCursor catch Exception e die e getMessage.. stmt is of type PDOStatement . That class has no num_rows property. You might be looking for rowCount instead but the..

How do I retrieve results as multidimensional array from mySQL and PHP?

http://stackoverflow.com/questions/8792042/how-do-i-retrieve-results-as-multidimensional-array-from-mysql-and-php

quiz_question.quiz_id WHERE quiz.id 1 numrows mysql_num_rows query for i 0 i numrows i row mysql_fetch_assoc query quiz_data.. while row mysql_fetch_assoc result you don't need to check num_rows fetch_assoc returns false after the last row so you can do this..

ajax form validation with mysqli_query

http://stackoverflow.com/questions/14564991/ajax-form-validation-with-mysqli-query

key 'send' key 'title' usercheck SELECT email FROM users WHERE email ' for' usercheck db query usercheck if usercheck num_rows 0 x 1 continue if usercheck num_rows 0 x 2 break if x 2 message for. is not a regestered email if x 1 valid submit. php.. email FROM users WHERE email ' for' usercheck db query usercheck if usercheck num_rows 0 x 1 continue if usercheck num_rows 0 x 2 break if x 2 message for. is not a regestered email if x 1 valid submit. php javascript jquery mysql ajax share.. key 'send' key 'title' usercheck SELECT email FROM users WHERE email ' for' usercheck db query usercheck if usercheck num_rows 0 x 1 continue if usercheck num_rows 0 x 2 break if x 2 data 'message' for. is not a regestered email echo json_encode data..

returning JSON and HTML from PHP script

http://stackoverflow.com/questions/2083136/returning-json-and-html-from-php-script

this script. mainly i'd like to also echo the following line before the json_encode echo h1 style 'margin left 25px ' num_rows Comments for mysql_table h1 however my jQuery is evaluating the entire response during the ajax success making the json.parse.. population thankyou this website has been wonderful in answering my noob questions. my php ` for x 0 numrows mysql_num_rows result x numrows x row mysql_fetch_assoc result comments x array name stripslashes row name comment stripslashes row comment.. stripslashes row comment datetime date m d Y g i A strtotime comment 'datetime' echo h1 style 'margin left 25px ' num_rows Comments for mysql_table h1 response json_encode comments echo response ` php jquery html json share improve this question..

problem getting num_rows with PDO class in php

http://stackoverflow.com/questions/5556540/problem-getting-num-rows-with-pdo-class-in-php

getting num_rows with PDO class in php I have just changed my database connection. I am not used to the PDO class or OOP yet. Anyway I connect.. LIMIT 3 try stmt this db prepare sql stmt bindParam ' ip' ip PDO PARAM_STR result stmt execute result true n stmt num_rows n NULL stmt closeCursor catch Exception e die e getMessage In phpmyadmin I get a result so my query is correct but n.. with PDO php jquery mysql oop pdo share improve this question stmt is of type PDOStatement . That class has no num_rows property. You might be looking for rowCount instead but the documentation for that states If the last SQL statement executed..

How do I retrieve results as multidimensional array from mySQL and PHP?

http://stackoverflow.com/questions/8792042/how-do-i-retrieve-results-as-multidimensional-array-from-mysql-and-php

FROM quiz_question JOIN quiz ON quiz.id quiz_question.quiz_id WHERE quiz.id 1 numrows mysql_num_rows query for i 0 i numrows i row mysql_fetch_assoc query quiz_data i array question row question_text echo JSON to page response.. using the question ID. Then in your loop quiz array while row mysql_fetch_assoc result you don't need to check num_rows fetch_assoc returns false after the last row so you can do this which is cleaner if isset quiz row 'question_id' quiz row..