Thymeleaf SpringEL expression

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box;
}

I have such problem with thymeleaf template. I am getting:

Exception evaluating SpringEL expression: "prod.itemName" (main:18)

from this expression:

<tr th:each="prod: ${product}">

    <td th:text="${prod.itemName}">sdfsdf</td>

    <td th:text="${prod.price}">asdasd</td>

    <td>asddasdas</td>

</tr>

product is a List of passed as model attribute to thymeleaf template. I am wondering why it doesn't work properly.

I used this source:
https://www.thymeleaf.org/doc/tutorials/3.0/usingthymeleaf.html#iteration-basics

EDITED:

package shopbasket;



public class Item {

    String itemName;

    double price;



    Item(String itemName, double price){

        this.itemName=itemName;

        this.price=price;

    }



    void setItemName(String itemName) {

        this.itemName=itemName;

    }



    String getItemName() {

        return itemName;

    }



    void setPrice(float price) {

        this.price=price;

    }



    double getPrice() {

        return price;

    }

}

edited Nov 16 '18 at 13:23

OhleC

1,840921

asked Nov 16 '18 at 10:30

graluc

6110

is it possible that prod.itemName is null?

– Clomez
Nov 16 '18 at 10:32

I think it can't be null

– graluc
Nov 16 '18 at 10:34

Are you certain that you have all the getters and setters for the class? im looking at the exact same code overhere, and its working :/

– Clomez
Nov 16 '18 at 10:36

Just a guess... prod: ${product} - Assuming that everything else is actually ok, could it be that you need a whitespace before the colon, like prod : ${product}? Almost every snippet online has that whitespace, even the tutorial you linked does. Maybe that's the issue here

– BackSlash
Nov 16 '18 at 10:45

1

The type of prod probably isn't what you think it is. Output just ${prod} in the loop and see what class ThymeLeaf tells you it is and proceed from there.

– Metroids
Nov 16 '18 at 15:54

|
show 8 more comments

I have such problem with thymeleaf template. I am getting:

Exception evaluating SpringEL expression: "prod.itemName" (main:18)

from this expression:

<tr th:each="prod: ${product}">

    <td th:text="${prod.itemName}">sdfsdf</td>

    <td th:text="${prod.price}">asdasd</td>

    <td>asddasdas</td>

</tr>

product is a List of passed as model attribute to thymeleaf template. I am wondering why it doesn't work properly.

I used this source:
https://www.thymeleaf.org/doc/tutorials/3.0/usingthymeleaf.html#iteration-basics

EDITED:

package shopbasket;



public class Item {

    String itemName;

    double price;



    Item(String itemName, double price){

        this.itemName=itemName;

        this.price=price;

    }



    void setItemName(String itemName) {

        this.itemName=itemName;

    }



    String getItemName() {

        return itemName;

    }



    void setPrice(float price) {

        this.price=price;

    }



    double getPrice() {

        return price;

    }

}

edited Nov 16 '18 at 13:23

OhleC

1,840921

asked Nov 16 '18 at 10:30

graluc

6110

is it possible that prod.itemName is null?

– Clomez
Nov 16 '18 at 10:32

I think it can't be null

– graluc
Nov 16 '18 at 10:34

Are you certain that you have all the getters and setters for the class? im looking at the exact same code overhere, and its working :/

– Clomez
Nov 16 '18 at 10:36

Just a guess... prod: ${product} - Assuming that everything else is actually ok, could it be that you need a whitespace before the colon, like prod : ${product}? Almost every snippet online has that whitespace, even the tutorial you linked does. Maybe that's the issue here

– BackSlash
Nov 16 '18 at 10:45

1

The type of prod probably isn't what you think it is. Output just ${prod} in the loop and see what class ThymeLeaf tells you it is and proceed from there.

– Metroids
Nov 16 '18 at 15:54

|
show 8 more comments

I have such problem with thymeleaf template. I am getting:

Exception evaluating SpringEL expression: "prod.itemName" (main:18)

from this expression:

<tr th:each="prod: ${product}">

    <td th:text="${prod.itemName}">sdfsdf</td>

    <td th:text="${prod.price}">asdasd</td>

    <td>asddasdas</td>

</tr>

product is a List of passed as model attribute to thymeleaf template. I am wondering why it doesn't work properly.

I used this source:
https://www.thymeleaf.org/doc/tutorials/3.0/usingthymeleaf.html#iteration-basics

EDITED:

package shopbasket;



public class Item {

    String itemName;

    double price;



    Item(String itemName, double price){

        this.itemName=itemName;

        this.price=price;

    }



    void setItemName(String itemName) {

        this.itemName=itemName;

    }



    String getItemName() {

        return itemName;

    }



    void setPrice(float price) {

        this.price=price;

    }



    double getPrice() {

        return price;

    }

}

edited Nov 16 '18 at 13:23

OhleC

1,840921

asked Nov 16 '18 at 10:30

graluc

6110

I have such problem with thymeleaf template. I am getting:

Exception evaluating SpringEL expression: "prod.itemName" (main:18)

from this expression:

<tr th:each="prod: ${product}">

    <td th:text="${prod.itemName}">sdfsdf</td>

    <td th:text="${prod.price}">asdasd</td>

    <td>asddasdas</td>

</tr>

product is a List of passed as model attribute to thymeleaf template. I am wondering why it doesn't work properly.

I used this source:
https://www.thymeleaf.org/doc/tutorials/3.0/usingthymeleaf.html#iteration-basics

EDITED:

package shopbasket;



public class Item {

    String itemName;

    double price;



    Item(String itemName, double price){

        this.itemName=itemName;

        this.price=price;

    }



    void setItemName(String itemName) {

        this.itemName=itemName;

    }



    String getItemName() {

        return itemName;

    }



    void setPrice(float price) {

        this.price=price;

    }



    double getPrice() {

        return price;

    }

}

java spring loops thymeleaf

edited Nov 16 '18 at 13:23

OhleC

1,840921

asked Nov 16 '18 at 10:30

graluc

6110

edited Nov 16 '18 at 13:23

OhleC

1,840921

asked Nov 16 '18 at 10:30

graluc

6110

edited Nov 16 '18 at 13:23

OhleC

1,840921

edited Nov 16 '18 at 13:23

OhleC

1,840921

edited Nov 16 '18 at 13:23

OhleC

1,840921

asked Nov 16 '18 at 10:30

graluc

6110

asked Nov 16 '18 at 10:30

graluc

6110

asked Nov 16 '18 at 10:30

graluc

6110

is it possible that prod.itemName is null?

– Clomez
Nov 16 '18 at 10:32

I think it can't be null

– graluc
Nov 16 '18 at 10:34

Are you certain that you have all the getters and setters for the class? im looking at the exact same code overhere, and its working :/

– Clomez
Nov 16 '18 at 10:36

Just a guess... prod: ${product} - Assuming that everything else is actually ok, could it be that you need a whitespace before the colon, like prod : ${product}? Almost every snippet online has that whitespace, even the tutorial you linked does. Maybe that's the issue here

– BackSlash
Nov 16 '18 at 10:45

1

The type of prod probably isn't what you think it is. Output just ${prod} in the loop and see what class ThymeLeaf tells you it is and proceed from there.

– Metroids
Nov 16 '18 at 15:54

|
show 8 more comments

is it possible that prod.itemName is null?

– Clomez
Nov 16 '18 at 10:32

I think it can't be null

– graluc
Nov 16 '18 at 10:34

Are you certain that you have all the getters and setters for the class? im looking at the exact same code overhere, and its working :/

– Clomez
Nov 16 '18 at 10:36

Just a guess... prod: ${product} - Assuming that everything else is actually ok, could it be that you need a whitespace before the colon, like prod : ${product}? Almost every snippet online has that whitespace, even the tutorial you linked does. Maybe that's the issue here

– BackSlash
Nov 16 '18 at 10:45

1

The type of prod probably isn't what you think it is. Output just ${prod} in the loop and see what class ThymeLeaf tells you it is and proceed from there.

– Metroids
Nov 16 '18 at 15:54

is it possible that prod.itemName is null?

– Clomez
Nov 16 '18 at 10:32

I think it can't be null

– graluc
Nov 16 '18 at 10:34

Are you certain that you have all the getters and setters for the class? im looking at the exact same code overhere, and its working :/

– Clomez
Nov 16 '18 at 10:36

Just a guess... prod: ${product} - Assuming that everything else is actually ok, could it be that you need a whitespace before the colon, like prod : ${product}? Almost every snippet online has that whitespace, even the tutorial you linked does. Maybe that's the issue here

– BackSlash
Nov 16 '18 at 10:45

The type of prod probably isn't what you think it is. Output just ${prod} in the loop and see what class ThymeLeaf tells you it is and proceed from there.

– Metroids
Nov 16 '18 at 15:54

|
show 8 more comments

2 Answers
2

active

oldest

votes

This one:

<tr th:each="prod : ${prods}">

    <td th:text="${prod}">sdfsdf</td>

    <td th:text="${prod}">asdasd</td>

    <td>asddasdas</td>

</tr>

gives output:

shopbasket.Item@10d9f966    shopbasket.Item@10d9f966    asddasdas

shopbasket.Item@1346081f    shopbasket.Item@1346081f    asddasdas

shopbasket.Item@4c8bc1d8    shopbasket.Item@4c8bc1d8    asddasdas

shopbasket.Item@7b0d2332    shopbasket.Item@7b0d2332    asddasdas

shopbasket.Item@6e38515f    shopbasket.Item@6e38515f    asddasdas

shopbasket.Item@4d9daa77    shopbasket.Item@4d9daa77    asddasdas

shopbasket.Item@5f0a371d    shopbasket.Item@5f0a371d    asddasdas

shopbasket.Item@4d0c8b7d    shopbasket.Item@4d0c8b7d    asddasdas

shopbasket.Item@6112892a    shopbasket.Item@6112892a    asddasdas

shopbasket.Item@41fc596d    shopbasket.Item@41fc596d    asddasdas

shopbasket.Item@4fc03c90    shopbasket.Item@4fc03c90    asddasdas

shopbasket.Item@663e1176    shopbasket.Item@663e1176    asddasdas

shopbasket.Item@13909f42    shopbasket.Item@13909f42    asddasdas

answered Nov 17 '18 at 8:42

graluc

6110

add a comment |

try this form instead : <td th:inline="text">[[${prod.price}]]</td>

answered Nov 24 '18 at 4:25

Nesryna

after reading the other comments i figured that code worked in another environment but you still can't get it to work in yours ...i had the same issue and i solved it by matching my JDK and my JRE cuz my java did an upgrade on its own ..so try setting that first :) break a leg !! @graluc

– Nesryna
Nov 24 '18 at 4:35

add a comment |

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2 Answers
2

active

oldest

votes

2 Answers
2

active

oldest

votes

This one:

<tr th:each="prod : ${prods}">

    <td th:text="${prod}">sdfsdf</td>

    <td th:text="${prod}">asdasd</td>

    <td>asddasdas</td>

</tr>

gives output:

shopbasket.Item@10d9f966    shopbasket.Item@10d9f966    asddasdas

shopbasket.Item@1346081f    shopbasket.Item@1346081f    asddasdas

shopbasket.Item@4c8bc1d8    shopbasket.Item@4c8bc1d8    asddasdas

shopbasket.Item@7b0d2332    shopbasket.Item@7b0d2332    asddasdas

shopbasket.Item@6e38515f    shopbasket.Item@6e38515f    asddasdas

shopbasket.Item@4d9daa77    shopbasket.Item@4d9daa77    asddasdas

shopbasket.Item@5f0a371d    shopbasket.Item@5f0a371d    asddasdas

shopbasket.Item@4d0c8b7d    shopbasket.Item@4d0c8b7d    asddasdas

shopbasket.Item@6112892a    shopbasket.Item@6112892a    asddasdas

shopbasket.Item@41fc596d    shopbasket.Item@41fc596d    asddasdas

shopbasket.Item@4fc03c90    shopbasket.Item@4fc03c90    asddasdas

shopbasket.Item@663e1176    shopbasket.Item@663e1176    asddasdas

shopbasket.Item@13909f42    shopbasket.Item@13909f42    asddasdas

answered Nov 17 '18 at 8:42

graluc

6110

add a comment |

This one:

<tr th:each="prod : ${prods}">

    <td th:text="${prod}">sdfsdf</td>

    <td th:text="${prod}">asdasd</td>

    <td>asddasdas</td>

</tr>

gives output:

shopbasket.Item@10d9f966    shopbasket.Item@10d9f966    asddasdas

shopbasket.Item@1346081f    shopbasket.Item@1346081f    asddasdas

shopbasket.Item@4c8bc1d8    shopbasket.Item@4c8bc1d8    asddasdas

shopbasket.Item@7b0d2332    shopbasket.Item@7b0d2332    asddasdas

shopbasket.Item@6e38515f    shopbasket.Item@6e38515f    asddasdas

shopbasket.Item@4d9daa77    shopbasket.Item@4d9daa77    asddasdas

shopbasket.Item@5f0a371d    shopbasket.Item@5f0a371d    asddasdas

shopbasket.Item@4d0c8b7d    shopbasket.Item@4d0c8b7d    asddasdas

shopbasket.Item@6112892a    shopbasket.Item@6112892a    asddasdas

shopbasket.Item@41fc596d    shopbasket.Item@41fc596d    asddasdas

shopbasket.Item@4fc03c90    shopbasket.Item@4fc03c90    asddasdas

shopbasket.Item@663e1176    shopbasket.Item@663e1176    asddasdas

shopbasket.Item@13909f42    shopbasket.Item@13909f42    asddasdas

answered Nov 17 '18 at 8:42

graluc

6110

add a comment |

This one:

<tr th:each="prod : ${prods}">

    <td th:text="${prod}">sdfsdf</td>

    <td th:text="${prod}">asdasd</td>

    <td>asddasdas</td>

</tr>

gives output:

shopbasket.Item@10d9f966    shopbasket.Item@10d9f966    asddasdas

shopbasket.Item@1346081f    shopbasket.Item@1346081f    asddasdas

shopbasket.Item@4c8bc1d8    shopbasket.Item@4c8bc1d8    asddasdas

shopbasket.Item@7b0d2332    shopbasket.Item@7b0d2332    asddasdas

shopbasket.Item@6e38515f    shopbasket.Item@6e38515f    asddasdas

shopbasket.Item@4d9daa77    shopbasket.Item@4d9daa77    asddasdas

shopbasket.Item@5f0a371d    shopbasket.Item@5f0a371d    asddasdas

shopbasket.Item@4d0c8b7d    shopbasket.Item@4d0c8b7d    asddasdas

shopbasket.Item@6112892a    shopbasket.Item@6112892a    asddasdas

shopbasket.Item@41fc596d    shopbasket.Item@41fc596d    asddasdas

shopbasket.Item@4fc03c90    shopbasket.Item@4fc03c90    asddasdas

shopbasket.Item@663e1176    shopbasket.Item@663e1176    asddasdas

shopbasket.Item@13909f42    shopbasket.Item@13909f42    asddasdas

answered Nov 17 '18 at 8:42

graluc

6110

This one:

<tr th:each="prod : ${prods}">

    <td th:text="${prod}">sdfsdf</td>

    <td th:text="${prod}">asdasd</td>

    <td>asddasdas</td>

</tr>

gives output:

shopbasket.Item@10d9f966    shopbasket.Item@10d9f966    asddasdas

shopbasket.Item@1346081f    shopbasket.Item@1346081f    asddasdas

shopbasket.Item@4c8bc1d8    shopbasket.Item@4c8bc1d8    asddasdas

shopbasket.Item@7b0d2332    shopbasket.Item@7b0d2332    asddasdas

shopbasket.Item@6e38515f    shopbasket.Item@6e38515f    asddasdas

shopbasket.Item@4d9daa77    shopbasket.Item@4d9daa77    asddasdas

shopbasket.Item@5f0a371d    shopbasket.Item@5f0a371d    asddasdas

shopbasket.Item@4d0c8b7d    shopbasket.Item@4d0c8b7d    asddasdas

shopbasket.Item@6112892a    shopbasket.Item@6112892a    asddasdas

shopbasket.Item@41fc596d    shopbasket.Item@41fc596d    asddasdas

shopbasket.Item@4fc03c90    shopbasket.Item@4fc03c90    asddasdas

shopbasket.Item@663e1176    shopbasket.Item@663e1176    asddasdas

shopbasket.Item@13909f42    shopbasket.Item@13909f42    asddasdas

answered Nov 17 '18 at 8:42

graluc

6110

answered Nov 17 '18 at 8:42

graluc

6110

answered Nov 17 '18 at 8:42

graluc

6110

answered Nov 17 '18 at 8:42

graluc

6110

add a comment |

try this form instead : <td th:inline="text">[[${prod.price}]]</td>

answered Nov 24 '18 at 4:25

Nesryna

after reading the other comments i figured that code worked in another environment but you still can't get it to work in yours ...i had the same issue and i solved it by matching my JDK and my JRE cuz my java did an upgrade on its own ..so try setting that first :) break a leg !! @graluc

– Nesryna
Nov 24 '18 at 4:35

add a comment |

try this form instead : <td th:inline="text">[[${prod.price}]]</td>

answered Nov 24 '18 at 4:25

Nesryna

after reading the other comments i figured that code worked in another environment but you still can't get it to work in yours ...i had the same issue and i solved it by matching my JDK and my JRE cuz my java did an upgrade on its own ..so try setting that first :) break a leg !! @graluc

– Nesryna
Nov 24 '18 at 4:35

add a comment |

try this form instead : <td th:inline="text">[[${prod.price}]]</td>

answered Nov 24 '18 at 4:25

Nesryna

try this form instead : <td th:inline="text">[[${prod.price}]]</td>

answered Nov 24 '18 at 4:25

Nesryna

answered Nov 24 '18 at 4:25

Nesryna

answered Nov 24 '18 at 4:25

Nesryna

answered Nov 24 '18 at 4:25

Nesryna

after reading the other comments i figured that code worked in another environment but you still can't get it to work in yours ...i had the same issue and i solved it by matching my JDK and my JRE cuz my java did an upgrade on its own ..so try setting that first :) break a leg !! @graluc

– Nesryna
Nov 24 '18 at 4:35

add a comment |

after reading the other comments i figured that code worked in another environment but you still can't get it to work in yours ...i had the same issue and i solved it by matching my JDK and my JRE cuz my java did an upgrade on its own ..so try setting that first :) break a leg !! @graluc

– Nesryna
Nov 24 '18 at 4:35

after reading the other comments i figured that code worked in another environment but you still can't get it to work in yours ...i had the same issue and i solved it by matching my JDK and my JRE cuz my java did an upgrade on its own ..so try setting that first :) break a leg !! @graluc

– Nesryna
Nov 24 '18 at 4:35

add a comment |

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