Search DaniWeb - eval

Eval 12 Years Ago by davy_yg … Width="16px" ImageUrl = '<%# "~/Image_Produk/" & Eval("FileGambar") %>' /> </td> <td…ID="KodeBarang" runat="server" Text='<%# Eval("KodeBarang") %>'></asp:Label> <… eval function 17 Years Ago by olams … void add(LList); void sub(LList); double eval(double); void set(int, int); private: void…;next; ptrL1 = ptrL1->next; } } double LList::eval(double x){ double sum = 0; Lnode *temp = head…;; a.printP(); cout<<endl; a.eval(2.0); a.printP(); LList b(3);… Re: eval function 17 Years Ago by Lerner … in main() when you call eval() using polynomial a like this: a.eval(2.0); you are ignoring the… return value of eval(). To see what the return value is …the screen directly like this: cout << a.eval(2.0) << '\n'; or you …then print it like this: double d = a.eval(2.0); cout << d <<… Re: eval function 17 Years Ago by olams … in main() when you call eval() using polynomial a like this: a.eval(2.0); you are ignoring the… return value of eval(). To see what the return value is …the screen directly like this: cout << a.eval(2.0) << '\n'; or you …and then print it like this: double d = a.eval(2.0); cout << d <<… eval() problems 16 Years Ago by shadwickman …how to get around a problem I was having with eval(). I have a list of strings and each one… import these modules to use in the current script, but: eval( "import" + modname ), where 'modname' is the …;, "secondary", "tertiary" ] for item in names: eval( "import " + item ) [/CODE] The code above makes… Eval not displaying anything 13 Years Ago by InS@NiTy …id="InfoAvailableDesc" runat="server" Text='<%# Eval("InfoAvailable") %>' /></td>` and…id="litInfoAvailable" runat="server" text='<%# Eval("InfoAvailable") %>'/> </asp:label>… Re: eval() problems 16 Years Ago by vegaseat Try ... [code=python]names = [ "main", "secondary", "tertiary" ] for item in names: cmd = "__import __(%s)" % item eval( cmd ) [/code] Re: eval() problems 16 Years Ago by slate Besides, that you do not have a "primary" module in the code... Eval evaluates an expression in his own namespace and returns the result. What you really want imho is to inject code. Something like this: [code=python] for item in names: exec "import " + item [/code] Eval() Method - Help please 15 Years Ago by ashkan3030 …; runat="server" ImageUrl='~\\Images\\thumbnail\\<%# Eval("brand")%>\\<%# Eval("thumbnail")%>' />[/code] I… Eval() Method 15 Years Ago by ashkan3030 …; runat="server" ImageUrl='~\\Images\\thumbnail\\<%# Eval("brand")%>\\<%# Eval("thumbnail")%>' />[/code] I… Re: Eval() Method 15 Years Ago by kvprajapati Use Eval format option. [CODE=ASP.NET] ... ImageUrl='<%# Eval("T1","~\\imgs\\{0}") %>' .. [/CODE] Re: Eval() Method 15 Years Ago by dnanetwork my friend single / will do your job correctly... ImageUrl='~\Images\thumbnail\<%# Eval("brand")%>\<%# Eval("thumbnail")%>' Enjoy...mark the post resolved if it helps.. Re: Eval() Method 15 Years Ago by ryuslash I think I would try [icode]<asp:Image ID="Image2" runat="server" ImageUrl='~\\Images\\thumbnail\\<%# Eval("brand") + "\\" + Eval("thumbnail")%>' />[/icode], or something in that nature... Re: Eval() Method 15 Years Ago by ashkan3030 No that's not working,but I found the working code : <%# String.Format("~\\Images\\thumbnail\\{0}\\{1}", Eval("brand"), Eval("thumbnail")) %> Anyway thank you all for help. eval() - the best way? 15 Years Ago by ultimatebuster …(): return "Awesome" cmd = raw_input("Your command: ") eval(cmd + "()") [/CODE] I know that you can't… use eval to assign a value to a variable. but is it… <% # Eval("Item)%> syntax error 14 Years Ago by G_Waddell …; </HeaderTemplate> <ItemTemplate> <td><%# Eval("Item1")%></td> </ItemTemplate>…'m getting the syntax error at the following: [ICODE] <%# Eval("Item1")%> [/ICODE] The Error I get is… Re: Eval() Method 15 Years Ago by ashkan3030 That's right but you suppose you have two parameter e.g T1 and T2. Then can I use it like this ? : <%# Eval("T1","T2","~\\Images\\{0}\\{1}")%> Re: <% # Eval("Item)%> syntax error 14 Years Ago by khadakbist Can you try [CODE]<%# DataBinder.Eval(Container.DataItem, "Id") %>[/CODE] Re: Using eval() to return value of a variable. 14 Years Ago by urtrivedi … to execute dynamic statement. like eval("\$var=7;");. It is not a fuction so … shown below. [code] <?php $var1 = 'lol'; $var2 = 'var1'; //$var3 = eval("\$var2;"); $var3 = $$var2; print $var3; ?> [/code] Re: Eval 12 Years Ago by BMXDad Line 31 should be at line 74 You closed the repeater, before adding the content. Re: Eval 12 Years Ago by JorgeM Those header, item and footer templates should be within the repeater control as ggamble mentioned. If you are using VS on the design page, as you work with the controls, they will be created correctly. Are you manually typing this out on the source view? Re: Eval 12 Years Ago by BMXDad Your also using 'NamaBarang' twice as an ID. ID parameters need to be unique. "use" statement inside an eval: problem? 18 Years Ago by Mushy-pea … a "use" statement inside an eval that is compiled separately to the enclosing program …(i.e. eval EXPR, not eval BLOCK). The reason I want to do…at runtime and passing the code to an eval EXPR. This works with one of them …possible to use "use" inside an eval like this, or will I have to include… Calling functions with eval() 14 Years Ago by iamdabobo …I've ready plenty about calling functions and such with eval. Basically my question is, how do I call a …function with eval() and pass it variable parameters? Code snippets follow. [CODE… equation = entry.get() #raw input from entry box answer = eval(equation, evalvars) [/CODE] When I run this with raw input… Re: Safety of eval function 19 Years Ago by vegaseat … only one letter away from evil()! My feelings, if eval() is directly connected to a user input, avoid it!!! This …() function that uses raw_input() and then sends the string to eval() to extract the number. In this case you can't… or 'system' before sending it to the eval() function. A safe use of eval() would be in a GUI calculator, where the… Problem of Using Eval 15 Years Ago by hkfwy …() funName = input('please input the function name: ') result = eval(funName, globalDict) print("The result is: ", result)…quot;, line 16, in <module> result = eval(funName, globalDict) File "<string>", …, it will also work. To my understanding, eval will find the name appearing in the expression in… An extremely safe eval 18 Years Ago by MattEvans … input or otherwise, and return the result? eval($expr) is dangerous because eval(open $out, "> file.what"…;); will open the file, infact, eval(everything) will pretty much do everything. checking though everything is… out is which opcodes to allow for a reasonable eval and nothing dangerous. Well, here they are to … weirdness with eval 15 Years Ago by amadain …tmpBPSS.split('_')[3].split('#')[1]" if eval(filterParam): print "Evalled" else: print….recipientIMSI)[/code] I am not getting anything to 'eval'. Here are the results: [code] Not Evalled…>>> recipientIMSI='892000000' >>> if eval(filterParam): ... print "Evalled" ... else: ... … Re: Calling functions with eval() 14 Years Ago by Gribouillis …ll try to compile(integ(log(...))) and then eval() it. Unless I'm missing something obvious,…): namespace = EVAL_NAMESPACE code = compile(expression, 'expression', 'eval') args = [] for name in (n for n in…)) func = """ def function(%s): return eval(code, namespace, locals()) """ % ("… Re: Calling functions with eval() 14 Years Ago by iamdabobo …expression): namespace = EVAL_NAMESPACE code = compile(expression, 'expression', 'eval') args = [] for name in (n for n in…)) func = """ def function(%s): return eval(code, namespace, locals()) """ % (",… with a combination of compile, exec, and eval, but this is really helpful. I'll…