How can I dynamically get parameters in the URL?

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My problem is, that i want to build my webpage dynamically. I get all the Inforamtions from my database but I can't pass for an example the ID to an other page to build the new Page.
What i have so far:

MySqlDataReader r = command.ExecuteReader();

<a id="@r["ID"]" href="test.cshtml?id="+@r["ID"]  title="test" method="get" 

name="id">test</a>

The URL should look like:
~/test.cshtml?id=1

When I want to request the parameter with:

int message = Convert.ToInt32(Request.QueryString["id"]);

I don't receive anything from my previous page.
The problem is that the URL is still ~/test.cshtml.

edited Nov 22 at 2:58

asked Nov 22 at 2:02

Alex E

164

Did you try with viewbag or viewdata?
– Prashant Pimpale
Nov 22 at 2:21

No. Can u give me an example?
– Alex E
Nov 22 at 2:33

I assume you are on ASP.Net Core MVC. Here is example from docs. It is almost the same as with classic ASP.Net MVC.
– vasily.sib
Nov 22 at 3:33

add a comment |

up vote
1
down vote

favorite

MySqlDataReader r = command.ExecuteReader();

<a id="@r["ID"]" href="test.cshtml?id="+@r["ID"]  title="test" method="get" 

name="id">test</a>

The URL should look like:
~/test.cshtml?id=1

When I want to request the parameter with:

int message = Convert.ToInt32(Request.QueryString["id"]);

I don't receive anything from my previous page.
The problem is that the URL is still ~/test.cshtml.

edited Nov 22 at 2:58

asked Nov 22 at 2:02

Alex E

164

Did you try with viewbag or viewdata?
– Prashant Pimpale
Nov 22 at 2:21

No. Can u give me an example?
– Alex E
Nov 22 at 2:33

I assume you are on ASP.Net Core MVC. Here is example from docs. It is almost the same as with classic ASP.Net MVC.
– vasily.sib
Nov 22 at 3:33

add a comment |

up vote
1
down vote

favorite

MySqlDataReader r = command.ExecuteReader();

<a id="@r["ID"]" href="test.cshtml?id="+@r["ID"]  title="test" method="get" 

name="id">test</a>

The URL should look like:
~/test.cshtml?id=1

When I want to request the parameter with:

int message = Convert.ToInt32(Request.QueryString["id"]);

I don't receive anything from my previous page.
The problem is that the URL is still ~/test.cshtml.

edited Nov 22 at 2:58

asked Nov 22 at 2:02

Alex E

164

MySqlDataReader r = command.ExecuteReader();

<a id="@r["ID"]" href="test.cshtml?id="+@r["ID"]  title="test" method="get" 

name="id">test</a>

The URL should look like:
~/test.cshtml?id=1

When I want to request the parameter with:

int message = Convert.ToInt32(Request.QueryString["id"]);

I don't receive anything from my previous page.
The problem is that the URL is still ~/test.cshtml.

c# mysql url razor query-parameters

edited Nov 22 at 2:58

asked Nov 22 at 2:02

Alex E

164

edited Nov 22 at 2:58

asked Nov 22 at 2:02

Alex E

164

edited Nov 22 at 2:58

asked Nov 22 at 2:02

Alex E

164

asked Nov 22 at 2:02

Alex E

164

asked Nov 22 at 2:02

Alex E

164

Did you try with viewbag or viewdata?
– Prashant Pimpale
Nov 22 at 2:21

No. Can u give me an example?
– Alex E
Nov 22 at 2:33

I assume you are on ASP.Net Core MVC. Here is example from docs. It is almost the same as with classic ASP.Net MVC.
– vasily.sib
Nov 22 at 3:33

add a comment |

Did you try with viewbag or viewdata?
– Prashant Pimpale
Nov 22 at 2:21

No. Can u give me an example?
– Alex E
Nov 22 at 2:33

I assume you are on ASP.Net Core MVC. Here is example from docs. It is almost the same as with classic ASP.Net MVC.
– vasily.sib
Nov 22 at 3:33

Did you try with viewbag or viewdata?
– Prashant Pimpale
Nov 22 at 2:21

No. Can u give me an example?
– Alex E
Nov 22 at 2:33

I assume you are on ASP.Net Core MVC. Here is example from docs. It is almost the same as with classic ASP.Net MVC.
– vasily.sib
Nov 22 at 3:33

add a comment |

1 Answer
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up vote
1
down vote

I found a solution:

string QueryString = "test.cshtml?id=" + r["ID"].ToString(); 

<a id="@r["ID"]" href=@QueryString title="Detail" method="get" name="id">Details</a>

The problem was I tried to concatenate 2 string in an a tag, but that is not possible. So i tried to concatenate these 2 before and it works

answered Nov 22 at 3:46

Alex E

164

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

up vote
1
down vote

I found a solution:

string QueryString = "test.cshtml?id=" + r["ID"].ToString(); 

<a id="@r["ID"]" href=@QueryString title="Detail" method="get" name="id">Details</a>

The problem was I tried to concatenate 2 string in an a tag, but that is not possible. So i tried to concatenate these 2 before and it works

answered Nov 22 at 3:46

Alex E

164

add a comment |

up vote
1
down vote

I found a solution:

string QueryString = "test.cshtml?id=" + r["ID"].ToString(); 

<a id="@r["ID"]" href=@QueryString title="Detail" method="get" name="id">Details</a>

The problem was I tried to concatenate 2 string in an a tag, but that is not possible. So i tried to concatenate these 2 before and it works

answered Nov 22 at 3:46

Alex E

164

add a comment |

up vote
1
down vote

I found a solution:

string QueryString = "test.cshtml?id=" + r["ID"].ToString(); 

<a id="@r["ID"]" href=@QueryString title="Detail" method="get" name="id">Details</a>

The problem was I tried to concatenate 2 string in an a tag, but that is not possible. So i tried to concatenate these 2 before and it works

answered Nov 22 at 3:46

Alex E

164

I found a solution:

string QueryString = "test.cshtml?id=" + r["ID"].ToString(); 

<a id="@r["ID"]" href=@QueryString title="Detail" method="get" name="id">Details</a>

The problem was I tried to concatenate 2 string in an a tag, but that is not possible. So i tried to concatenate these 2 before and it works

answered Nov 22 at 3:46

Alex E

164

answered Nov 22 at 3:46

Alex E

164

answered Nov 22 at 3:46

Alex E

164

answered Nov 22 at 3:46

Alex E

164

add a comment |

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