php - testing database results to set a checkbox as checked -

-

If a data appears in my database, then I have a checked attribute output on my checkbox Want to do / P>

I tried to do in_array () , but it did not work due to values ​​(see database)

I do not know how I will output them Well

PHP Code: 

  $ general_list = ""; ($ Line ['f_general'] == 'bar,') {$ general_list. = "& Lt; label class = \" bg-danger \ "& gt; & lt; input type = \" radio \ "name = \" normal [] \ "value = \" bar, \ "checked = \" Checked \ "/> bar & lt; / label & gt;"; } And {$ general_list. = "& Lt; labeled & gt; input type = \" radio \ "name = \" normal [] \ "value = \" bar, \ "/> bar, & lt; / label & gt; ; " ; } If ($ line ['f_general'] == 'restaurant,') {$ general_list = "& Lt; labeled> input type = \" radio \ "name = \" normal [] \ "value = \" restaurant, \ "check = \" checked \ "/> restaurant, Lt; / label & gt; "; } And {$ general_list. = "& Lt; Labels & gt; & lt; input type = \" radio \ "name = \" normal [] \ "value = \" restaurant, \ "/> restaurant, & lt; / label & gt; ; " ; } If {$ row ['f_general'] == 'coffee shop,') {$ general_list. = "& Lt; labeled & gt; input type = \" radio \ "name = \" normal [] \ "value = \" coffee shop, \ "check = \" checked \ "coffee Shop, & lt; / label & gt; "; } And {$ general_list. = "& Lt; Labels & gt; & lt; input type = \" radio \ "name = \" normal [] \ "value = \" coffee shop, \ "/> coffee shop, & lt; / label & Gt; "; }   
 My database values ​​are stored in this way:  
  bars, restaurants, coffee shops, concierge,   
 HTML code:  
   Bars, & lt; / Label & gt; & Lt; Label & gt; & Lt; Input type = "checkbox" name = "normal []" value = "restaurant", & gt; Restaurants, & lt; / Label & gt; & Lt; Label & gt; & Lt; Input type = "checkbox" name = "normal []" value = "coffee shop," /> coffee shop, & lt; / Label & gt; & Lt; Label & gt; & Lt; Input type = "checkbox" name = "normal []" value = "concierge," /> Concierge, & lt; / Labels & gt; & Lt; Label & gt; & Lt; Input type = "checkbox" name = "normal []" value = "business center," /> Business Center, & lt; / Labels & gt; & Lt; Label & gt; & Lt; Input type = "checkbox" name = "normal []" value = "salon," /> Salon, & lt; / Label & gt;    
 
 
 It is unclear how your data is coming from the database, but if you Storing it as a comma separated string: No. There are better ways to do this - use different database rows for each unit in  $ row ['f_general'] , i.e.  
  f_general bar restaurant coffee shop (Etc)   
 You can do a query and put all the items in a code in the field  f_general  is a comma-separated string.  
 Since you have a string, parse it to create an array:  
  $ db_row = explosion (",", $ row ['f_general'] );   
 You can make your code much more compact and easy to maintain by using the following code:  
  # set an array in all checkboxes : $ Item = array ('bar', 'restaurant', 'coffee shop', 'concierge', 'business center', 'salon'); $ General_list = ''; # Go through each item in the array foreach ($ item as $ i) ## See if the item is in the data from the database (in_array ($ i, $ db_row)) {$ general_list. = '& Lt; Label class = "bg-danger" & gt; & Lt; Input type = "radio" name = "normal []" value = "'. $ I." "Checked" "check" /> . $ I. '& Lt; / Labels & gt; '; } And {$ general_list. = '& Lt; Label & gt; & Lt; Input type = "radio" name = "normal []" value = "'. $ I." "/ & Gt; '. I. I.' & lt; / labels & gt; ';}}

Comments

Post a Comment

Popular posts from this blog

java - ImportError: No module named py4j.java_gateway -

-
I'm trying to call the Python using the Java program py4j . I've been installing the plug-in Eclipse and test name Piidvi project. I'm trying to execute the following part of the code found on py4j webpage: Import from py4j.java_gateway to JavaGateway, java_import gateway = JavaGateway () jvm = gateway.jvm java_import (jvm, '' Org.eclipse Kkorkrisorsej. * ") Vrkspes_rut = Jvankresourkesplginkgetvrkspas (). GetRoot (Gateway .help (workspace_root, '* Projects *') project_names = [project.getName () (for projects workpace_root.getProjects))] print (Projekt_nam) But I There is an error in import. I have checked that the P4JJ is present in the Jar Eclipse plugin directory. Can anyone help please? I had to install the py4j application
Read more

python - Receiving "KeyError" after decoding json result from url -

-
I am new to Python I am trying to parse JSON result from a URL. Basically, I was using the following: response = urllib.request.urlopen (url) json_obj = json.load (response) It should be a stroke "str 'not' bytes' in the lines of a given" JSON object, so after searching on the StackoverView Flo, I decode the response in this way: F = urllib.request.urlopen (Url) charset = f.info (). Get_param ('charset', 'utf8') data = f.read () decoded = json.loads (data.decode (charset)) If I print "decode" I is as follows: { 'link': { 'summary data': 'https: // localhost / piwebapi / streams / p0_7qHaW4UHU-RlCaz8tpasAAQAAAAU0hJTExNQU42NDIwXFNJTlVTT0lE / summary' 'value': 'https: // localhost / Piwebapi / streams / P0_7qHaW4UHU-RlCaz8tpasAAQAAAAU0hJTExNQU42NDIwXFNJTlVTT0lE / price ',' InterpolatedData ':' https: // localhost / Piwebapi / streams / P0_7qHaW4UHU-RlCaz8tpasAAQAAAAU0hJTE...
Read more

.net - Creating a new Queue Manager and Queue in Websphere MQ (using C#) -

-
"itemprop =" text "> I am writing applications that use WebSphere MQ to send messages. My unittests (for flow), I want to verify that I have put the correct message on the response queue. I am trying to figure out how to do this. My main obstacle is that I think it might be scary to clear the queue before running in my queue because the same queue can be used by other applications, I thought a decent solution would be a new line The manager will remove the queue for my solidarity and after using it. So my question is: Is it possible to use C # by using queue manager and queue? After the For future reference and future people, who want to make queues. I thought how to make and remove IBM MQ QE (not quenhers) with PCM messaging. It is not very simple, but it can be done. We have implemented it in a library and it is being used to create and delete commands before and after integration tests. The most important part of the code in this library is shown in the...
Read more