C#•14mo ago

❔ Incurable ERROR ???

I am trying to Post a database strings and ints to a webpage using C# I keep getting

System.FormatException: 'Input string was not in a correct format.'

System.FormatException: 'Input string was not in a correct format.'

The line that triggers this is

byte[] data = Encoding.UTF8.GetBytes(string.Format(pageData));

byte[] data = Encoding.UTF8.GetBytes(string.Format(pageData));

And it points to this static string Line 52

                  "<script type = 'text/javascript'>" +
    Line 40:         "   var data = " +
                             "[{'" +
                             "'ServerID': 1," +
                             "'ServerName': 'Default Server'," +
                             "'ServerPassword': 'UNCHANGEDME'," +
                             "'ServerCurConnections': '0'," +
                             "'ServerMaxConnections': '32'," +
                             "'ServerIP': '127.0.0.1'," +
                             "'ServerPort': '7728'," +
                             "'ServerLocked': 'true'" +
                             "}] " +
                    "   var container = document.getElementById('Online Servers');" +
 Line 52:           "   var hot = new Handsontable(container, {data: "+ HostManagment.GetServerList()+", rowHeaders: true, colHeaders: false," +
                    "   colHeaders: ['ServerID','ServerName','ServerPassword','ServerCurConnections','ServerMaxConnections','ServerIP','ServerPort','ServerLocked'], " +
                    "   columnSorting: true, " +
                    "   sortIndicator: true});" +

                  "<script type = 'text/javascript'>" +
    Line 40:         "   var data = " +
                             "[{'" +
                             "'ServerID': 1," +
                             "'ServerName': 'Default Server'," +
                             "'ServerPassword': 'UNCHANGEDME'," +
                             "'ServerCurConnections': '0'," +
                             "'ServerMaxConnections': '32'," +
                             "'ServerIP': '127.0.0.1'," +
                             "'ServerPort': '7728'," +
                             "'ServerLocked': 'true'" +
                             "}] " +
                    "   var container = document.getElementById('Online Servers');" +
 Line 52:           "   var hot = new Handsontable(container, {data: "+ HostManagment.GetServerList()+", rowHeaders: true, colHeaders: false," +
                    "   colHeaders: ['ServerID','ServerName','ServerPassword','ServerCurConnections','ServerMaxConnections','ServerIP','ServerPort','ServerLocked'], " +
                    "   columnSorting: true, " +
                    "   sortIndicator: true});" +

Now when i fix the Line 52 With {{}} Line 40 does the same but when there both fixed i get nothing on the page its blank

9 Replies

ⱧØⱠɎ₴₵ⱧɎ₮₮OP•14mo ago

This is What it wants i guess

                    "<script type = 'text/javascript'>" +
                     "   var data = " +
                             "[{{'" +
                             "'ServerID': 1," +
                             "'ServerName': 'Default Server'," +
                             "'ServerPassword': 'UNCHANGEDME'," +
                             "'ServerCurConnections': '0'," +
                             "'ServerMaxConnections': '32'," +
                             "'ServerIP': '127.0.0.1'," +
                             "'ServerPort': '7728'," +
                             "'ServerLocked': 'true'" +
                             "}}] " +
                    "   var container = document.getElementById('Online Servers');" +
                    "   var hot = new Handsontable(container, {{data: "+ HostManagment.GetServerList()+", rowHeaders: true, colHeaders: false," +
                    "   colHeaders: ['ServerID','ServerName','ServerPassword','ServerCurConnections','ServerMaxConnections','ServerIP','ServerPort','ServerLocked'], " +
                    "   columnSorting: true, " +
                    "   sortIndicator: true}});" +

                    "<script type = 'text/javascript'>" +
                     "   var data = " +
                             "[{{'" +
                             "'ServerID': 1," +
                             "'ServerName': 'Default Server'," +
                             "'ServerPassword': 'UNCHANGEDME'," +
                             "'ServerCurConnections': '0'," +
                             "'ServerMaxConnections': '32'," +
                             "'ServerIP': '127.0.0.1'," +
                             "'ServerPort': '7728'," +
                             "'ServerLocked': 'true'" +
                             "}}] " +
                    "   var container = document.getElementById('Online Servers');" +
                    "   var hot = new Handsontable(container, {{data: "+ HostManagment.GetServerList()+", rowHeaders: true, colHeaders: false," +
                    "   colHeaders: ['ServerID','ServerName','ServerPassword','ServerCurConnections','ServerMaxConnections','ServerIP','ServerPort','ServerLocked'], " +
                    "   columnSorting: true, " +
                    "   sortIndicator: true}});" +

Thinker•14mo ago

the issue (I assume) is the fact you have unescaped {} in your code Also please god use raw strings literals

"""
<script type = 'text/javascript'>
var data = [{{
    ...
}}]
"""

"""
<script type = 'text/javascript'>
var data = [{{
    ...
}}]
"""

ⱧØⱠɎ₴₵ⱧɎ₮₮OP•14mo ago

Yes so i correct it with the following but then the it doesnt work nothing happens @🌈 Thinker 🌈 Raw Strings??? all code is lit in errors

ⱧØⱠɎ₴₵ⱧɎ₮₮OP•14mo ago

Thinker•14mo ago

what's your language version

ⱧØⱠɎ₴₵ⱧɎ₮₮OP•14mo ago

Thinker•14mo ago

oh wait put the ending """ on its own line

ⱧØⱠɎ₴₵ⱧɎ₮₮OP•14mo ago

Nope same but i figured it out I put it all in one line with out the "code" + next line etc and it worked. so its string webpage = "Webpagecode"; webpage showed and worked. That makes no sense at all now its all working as i hit enter to put them in seperate lines. with " + and it still works Oh shit i am on version 10 not 11 fixed. thanks @🌈 Thinker 🌈

Accord•14mo ago

Looks like nothing has happened here. I will mark this as stale and this post will be archived until there is new activity.

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❔ Incurable ERROR ???