php - Creating a table on HTML with information from various MySQL tables -


I have a website that I'm building for a school project, in which I already have many webpages , Though, and the database through the use of Foreach.
But on the question in this page, I am trying to retrieve data from different tables, so that a user can choose a category and submit a text and submit it.
But for some reason it is not outputting any data if I try with only one table and without using the table.field method, and just typing the fields, it works.
But for everything I know, I have to do this from various tables.
annione help me on this? & lt; Html & gt; & Lt; Top & gt; & Lt; Script type = "text / javascript" & gt; & Lt; / Script & gt; & Lt; Meta http-equiv = "content-type" content = "text / html; charset = UTF-8" /> & Lt; / Head & gt; & Lt; Body & gt; & Lt ;? Php mysql_connect ("localhost", "root", "") or die ("problema na conexao"); mysql_select_db ("trabalho1"); $ Query = "Select Technofitito, Tex.id, categoria.categoria, categoria.id from categoria, texto"; $ Result = mysql_query ($ query) or die (mysql_error ()); Echo "& lt; center & gt;"; Echo "& lt; table border = '2' & gt; \ n"; Echo "form

& lt; / tr & gt; "; Echo "& lt; tr & gt; & lt; td colspan = '2' & gt; Textto & lt; / td> & lt; td colspan = '2' & gt; Categoria & lt; / td & gt; ; & lt; / tr & gt; "; {$ Line = mysql_fetch_assoc ($ result)) {foreach ($ $ camp = $ $ line as valor) {if ($ campo == "texto.titulo") {resonant "<<" lt; td & gt; '". Valor. $ '' & Lt; / td & gt; "; } If ($ camp == "Texo.id") {resonates " & lt; / tr & gt;"; } If ($ camp == "categoria.categoria") {resonant ";" $ valor "'& Lt; / td & gt;"; } If ($ camp == "categoria.id") {resonates "lt; td & gt; & lt; input type = 'radio' name = 'value' = ''. $ Heroism "'& gt; & lt; / td> & lt; / tr & gt;"; }}} Echo ""; Echo "& lt; / table & gt;"; Echo "& lt; / center & gt;"; ? & Gt; & Lt; / Body & gt; & Lt; / Html & gt;

Added: Since both tables have a field called ID, it will not let me enter field names, I will also have to give the table name as I did. And yes, I've verified and both tables are populated with data, they work fine on other pages.

This is what I recommend (I did not consider too much code optimization). 

  & lt ;? Php $ data = array (); Mysql_connect ('localhost', 'root', '') or die ('problema na conexao'); mysql_select_db ('trabalho1'); // Use same field-names / aliases: id, info $ query = 'ID as ID ID, information as title'; $ Result = mysql_query ($ query) or die (mysql_error ()); While ($ line = mysql_fetch_assoc ($ result)) {$ data [] = $ line; } // Use the same field-names / aliases: id, info $ query = 'SELECT id,' class' from information as categoria; $ Result = mysql_query ($ query) or die (mysql_error ()); While ($ line = mysql_fetch_assoc ($ result)) {$ data [] = $ line; }? & Gt; & Lt; Html & gt; & Lt; Top & gt; & Lt; Script type = "text / javascript" & gt; & Lt; / Script & gt; & Lt; Meta http-equiv = "content-type" content = "text / html; charset = UTF-8" /> & Lt; / Head & gt; & Lt; Body & gt; & Lt; Center & gt; & Lt; Table border = '2' & gt; & Lt; Form id = 'formulario' name = 'post' method = 'post' onsubmit = 'return valid (this) = action. & Lt; Tr & gt; & Lt; td colspan = '2' & gt; & Lt; Button type = 'submit' & gt; Submitter & lt; / Button & gt; & Lt; / Td> & Lt; / Tr & gt; & Lt; Tr & gt; & Lt; td colspan = '2' & gt; Histororo de newsletters & lt; / Td> & Lt; td colspan = '2' & gt; Invite newsletter & lt; / Td> & Lt; / Tr & gt; & Lt; Tr & gt; & Lt; td colspan = '2' & gt; Textto & lt; / Td> & Lt; td colspan = '2' & gt; Categoria & lt; / Td> & Lt; / Tr & gt; & Lt ;? php foreach ($ data as line $) {echo '& lt; Td> & Lt; Input type = "radio" name = "noam" value = "'. $ Line [' id ']. 
 & lt; / td> & lt; / tr & gt;'. '& Lt; tr & gt; & lt; td & gt; . $ L [/ id &  
 PS: Read about my response to double quotes.

Comments

Post a Comment

Popular posts from this blog

c# - ASP.NET MVC - Attaching an entity of type 'MODELNAME' failed because another entity of the same type already has the same primary key value -

In brief, the wrapper module is inserted during posting and the status of an entry is changed to 'modified' . Before changing the state, the state is set to 'separate', but calling attachments () causes the same error to be thrown away. I am using EF 6. Model / wrapper class public class avi model {public A is a {get; Set; } Public listing & lt; B & gt; B {received; Set; } Public cc {receipt; Set; }} Administrator edit public functioning (int? id) {if (id == null) {new HttpStatusCodeResult (HttpStatusCode.BadRequest); } If (! Conveyor Access (id.Value)) new HTTPTitus code result (HTTP status code. Forbidden); Var aViewModel = new AViewModel (); aViewModel.A = db.As.Find (id); If (aViewModel.Receipt == zero) {return HttpNotFound (); } aViewModel.b = db.Bs.Where (x => x.aid == id.Value) .Oolist (); AViewModel.Vendor = db.Cs.Where (x => x.cid == aViewModel.a.cID) .FirstOrDefault (); See Return (aViewModel); } [HTPFost] [Valid AntitiferousTeacon...
Read more

jasper reports - How to center align barcode using jasperreports and barcode4j -

I use iReport 5.5.0 . How to align a barcode component to the center The relevant piece of my jrxml is below & Lt; JR: Code 128 xmlns: JR = "http://jasperreports.sourceforge.net/jasperreports/components" xsi: schemaLocation = "http://jasperreports.sourceforge.net/jasperreports/components http: //jasperreports.sourceforge Purge / xsd / components.xsd "textPosition =" bottom "& gt; & Lt; Jr: codeExpression & gt; & Lt; [CDATA [$ F {number}]] & gt; & Lt; / Jr: codeExpression & gt; & Lt; / Jr: Code 128 & gt; & Lt; / componentElement & gt; "Text" itemprop = "text"> Create a style after this, it is called "barcode", like: & lt; Style name = "barcode" fontName = "Helvetica" fONTSIZE = "10" hAlign = "center" valign = "center" /> and set the property of your barcode element to "barcode".
Read more

django - CommandError: You must set settings.ALLOWED_HOSTS if DEBUG is False -

I use Django 1.6.5 with settings in my program txsite: DEBUG = true I set the lie to debug, but when I get the runner , I get the following error: CommandError: You have to set the settings. OLOWOWHESTS If DEBUG is False I ALLOWED_HOSTS = ['127.0.0.1', 'localhost'] but I get the same error. Does anyone know this address? Try ALLOWED_HOSTS = ['*'] Less secure If you are not on a firewall or public LAN, but what I use and it works. Edit: Interestingly enough, I have to add some of my 1.8 projects, even if DEBUG = True . Why so very uncertain
Read more