Return value from select using FreeMarker
I have a form:
<form action="user-fonts" method="post" ">
<select >
<#list fonts as font>
<option value=${font}>${font.nameFont?ifExists}</option>
</#list>
</select>
<input type="hidden" name="_csrf" value="${_csrf.token}" />
<div><input type="submit" value="Sign In"/></div>
</form>
How to get the value in the controller that I chose on the form?
@RequestMapping("/user-fonts")
public class MainController{
@GetMapping
public String main(@AuthenticationPrincipal User user, Model model)
{
Set<DBFont> fonts = user.getFont();
model.addAttribute("fonts", fonts);
return "Myfonts";
}
@PostMapping
public String mainPost(@ModelAttribute DBFont DBfont)
{
System.out.println(DBfont.getNameFont());
return "redirect:/user-fonts";
}
There is a value in the database, but I get null
, How to return the value?
java spring-boot freemarker select-options
add a comment |
I have a form:
<form action="user-fonts" method="post" ">
<select >
<#list fonts as font>
<option value=${font}>${font.nameFont?ifExists}</option>
</#list>
</select>
<input type="hidden" name="_csrf" value="${_csrf.token}" />
<div><input type="submit" value="Sign In"/></div>
</form>
How to get the value in the controller that I chose on the form?
@RequestMapping("/user-fonts")
public class MainController{
@GetMapping
public String main(@AuthenticationPrincipal User user, Model model)
{
Set<DBFont> fonts = user.getFont();
model.addAttribute("fonts", fonts);
return "Myfonts";
}
@PostMapping
public String mainPost(@ModelAttribute DBFont DBfont)
{
System.out.println(DBfont.getNameFont());
return "redirect:/user-fonts";
}
There is a value in the database, but I get null
, How to return the value?
java spring-boot freemarker select-options
add a comment |
I have a form:
<form action="user-fonts" method="post" ">
<select >
<#list fonts as font>
<option value=${font}>${font.nameFont?ifExists}</option>
</#list>
</select>
<input type="hidden" name="_csrf" value="${_csrf.token}" />
<div><input type="submit" value="Sign In"/></div>
</form>
How to get the value in the controller that I chose on the form?
@RequestMapping("/user-fonts")
public class MainController{
@GetMapping
public String main(@AuthenticationPrincipal User user, Model model)
{
Set<DBFont> fonts = user.getFont();
model.addAttribute("fonts", fonts);
return "Myfonts";
}
@PostMapping
public String mainPost(@ModelAttribute DBFont DBfont)
{
System.out.println(DBfont.getNameFont());
return "redirect:/user-fonts";
}
There is a value in the database, but I get null
, How to return the value?
java spring-boot freemarker select-options
I have a form:
<form action="user-fonts" method="post" ">
<select >
<#list fonts as font>
<option value=${font}>${font.nameFont?ifExists}</option>
</#list>
</select>
<input type="hidden" name="_csrf" value="${_csrf.token}" />
<div><input type="submit" value="Sign In"/></div>
</form>
How to get the value in the controller that I chose on the form?
@RequestMapping("/user-fonts")
public class MainController{
@GetMapping
public String main(@AuthenticationPrincipal User user, Model model)
{
Set<DBFont> fonts = user.getFont();
model.addAttribute("fonts", fonts);
return "Myfonts";
}
@PostMapping
public String mainPost(@ModelAttribute DBFont DBfont)
{
System.out.println(DBfont.getNameFont());
return "redirect:/user-fonts";
}
There is a value in the database, but I get null
, How to return the value?
java spring-boot freemarker select-options
java spring-boot freemarker select-options
edited Nov 20 '18 at 13:02
user7294900
22.7k113361
22.7k113361
asked Nov 20 '18 at 12:39
crazy_deviLcrazy_deviL
669
669
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You need to define a name
attribute to your select, e.g. nameFont
:
<select name="nameFont">
This will send font selected value as POST parameter nameFont
Thank you!!!!!!!!
– crazy_deviL
Nov 20 '18 at 13:00
@crazy_deviL you welcome, you can upvote the answer if you find it helpful, see stackoverflow.com/help/someone-answers
– user7294900
Nov 20 '18 at 13:03
Why, everything returns to me to NULL except the name??((
– crazy_deviL
Nov 20 '18 at 13:31
@crazy_deviL can you open a new question with details?
– user7294900
Nov 20 '18 at 13:33
I wrote a new question
– crazy_deviL
Nov 20 '18 at 14:21
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You need to define a name
attribute to your select, e.g. nameFont
:
<select name="nameFont">
This will send font selected value as POST parameter nameFont
Thank you!!!!!!!!
– crazy_deviL
Nov 20 '18 at 13:00
@crazy_deviL you welcome, you can upvote the answer if you find it helpful, see stackoverflow.com/help/someone-answers
– user7294900
Nov 20 '18 at 13:03
Why, everything returns to me to NULL except the name??((
– crazy_deviL
Nov 20 '18 at 13:31
@crazy_deviL can you open a new question with details?
– user7294900
Nov 20 '18 at 13:33
I wrote a new question
– crazy_deviL
Nov 20 '18 at 14:21
add a comment |
You need to define a name
attribute to your select, e.g. nameFont
:
<select name="nameFont">
This will send font selected value as POST parameter nameFont
Thank you!!!!!!!!
– crazy_deviL
Nov 20 '18 at 13:00
@crazy_deviL you welcome, you can upvote the answer if you find it helpful, see stackoverflow.com/help/someone-answers
– user7294900
Nov 20 '18 at 13:03
Why, everything returns to me to NULL except the name??((
– crazy_deviL
Nov 20 '18 at 13:31
@crazy_deviL can you open a new question with details?
– user7294900
Nov 20 '18 at 13:33
I wrote a new question
– crazy_deviL
Nov 20 '18 at 14:21
add a comment |
You need to define a name
attribute to your select, e.g. nameFont
:
<select name="nameFont">
This will send font selected value as POST parameter nameFont
You need to define a name
attribute to your select, e.g. nameFont
:
<select name="nameFont">
This will send font selected value as POST parameter nameFont
answered Nov 20 '18 at 12:47
user7294900user7294900
22.7k113361
22.7k113361
Thank you!!!!!!!!
– crazy_deviL
Nov 20 '18 at 13:00
@crazy_deviL you welcome, you can upvote the answer if you find it helpful, see stackoverflow.com/help/someone-answers
– user7294900
Nov 20 '18 at 13:03
Why, everything returns to me to NULL except the name??((
– crazy_deviL
Nov 20 '18 at 13:31
@crazy_deviL can you open a new question with details?
– user7294900
Nov 20 '18 at 13:33
I wrote a new question
– crazy_deviL
Nov 20 '18 at 14:21
add a comment |
Thank you!!!!!!!!
– crazy_deviL
Nov 20 '18 at 13:00
@crazy_deviL you welcome, you can upvote the answer if you find it helpful, see stackoverflow.com/help/someone-answers
– user7294900
Nov 20 '18 at 13:03
Why, everything returns to me to NULL except the name??((
– crazy_deviL
Nov 20 '18 at 13:31
@crazy_deviL can you open a new question with details?
– user7294900
Nov 20 '18 at 13:33
I wrote a new question
– crazy_deviL
Nov 20 '18 at 14:21
Thank you!!!!!!!!
– crazy_deviL
Nov 20 '18 at 13:00
Thank you!!!!!!!!
– crazy_deviL
Nov 20 '18 at 13:00
@crazy_deviL you welcome, you can upvote the answer if you find it helpful, see stackoverflow.com/help/someone-answers
– user7294900
Nov 20 '18 at 13:03
@crazy_deviL you welcome, you can upvote the answer if you find it helpful, see stackoverflow.com/help/someone-answers
– user7294900
Nov 20 '18 at 13:03
Why, everything returns to me to NULL except the name??((
– crazy_deviL
Nov 20 '18 at 13:31
Why, everything returns to me to NULL except the name??((
– crazy_deviL
Nov 20 '18 at 13:31
@crazy_deviL can you open a new question with details?
– user7294900
Nov 20 '18 at 13:33
@crazy_deviL can you open a new question with details?
– user7294900
Nov 20 '18 at 13:33
I wrote a new question
– crazy_deviL
Nov 20 '18 at 14:21
I wrote a new question
– crazy_deviL
Nov 20 '18 at 14:21
add a comment |
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