asp.net - Is inline code in your aspx pages a good practice? -

-

if use following code lose ability right click on variables in code behind , refactor (rename in case) them

<a href='<%# "/admin/content/editresource.aspx?resourceid=" + eval("id").tostring() %>'>edit</a>

i see practice everywhere seems weird me no longer able compile time errors if change property name. preferred approach this

<a runat="server" id="mylink">edit</a>

and in code behind

mylink.href= "/admin/content/editresource.aspx?resourceid=" + myobject.id;

i'm interested hear if people think above approach better since that's see on popular coding sites , blogs (e.g. scott guthrie) , it's smaller code, tend use asp.net because compiled , prefer know if broken @ compile time, not run time.

i wouldnt call bad practice (some disagree, why did give option in first place?), you'll improve overall readability , maintainability if not submit practice. conveyed out point, , ide feature limitation (i.e., design time inspection, compile time warning, etc.).

i go on , on how many principles violates (code reuse, separation of concerns, etc.), can think of many applications out there break every principle, still work after several years. one, prefer make code modular , maintainable possible.


Comments

Post a Comment

Popular posts from this blog

c++ - How do I get a multi line tooltip in MFC -

-
right now, have tool tip pops when hover on edit box. problem tool tip contains multiple error messages , in 1 long line. need have each error message on own line. error messages contained in cstring new line seperating them. my existing code below. bool ontooltiptext(uint, nmhdr* pnmhdr, lresult* presult) { assert(pnmhdr->code == ttn_needtexta || pnmhdr->code == ttn_needtextw); // need handle both ansi , unicode versions of message tooltiptexta* pttta = (tooltiptexta*)pnmhdr; tooltiptextw* ptttw = (tooltiptextw*)pnmhdr; // tchar szfulltext[256]; cstring strtiptext=_t(""); uint nid = pnmhdr->idfrom; if (pnmhdr->code == ttn_needtexta && (pttta->uflags & ttf_idishwnd) || pnmhdr->code == ttn_needtextw && (ptttw->uflags & ttf_idishwnd)) { // idfrom hwnd of tool nid = ::getdlgctrlid((hwnd)nid); } //m_errprojaccel[ch] contains 1 or more error messages each...
Read more

asp.net - In javascript how to find the height and width -

-
i having .aspx , masterpage page. in masterpage loading aspx page . in aspx page design using generating table structure using code-behind server in javascript how find height , width . regards, kumar if you're looking table height , width, should it var tbl = document.getelementbyid('tbldemo'); alert(tbl.offsetwidth + '\n' + tbl.offsetheight);
Read more

c# - DataTable to EnumerableRowCollection -

-
i have datatable according client requirement can contain invalid date "00/00/1999",null,empty string.(typed datset) when collect them enumerables wish convert of invalid forms empty string. (i.e) enumerablerowcollection<datarow> query = order in _table.asenumerable() select new { orderdate= string.isnullorempty(convert.tostring(order.field<datetime>("orderdate")) || (how check date invalid date) ? string.empty : order.field<datetime>("orderdate") } how check whether date valid date or not? datetime.tryparse...like given current code: datetime date; enumerablerowcollection<datarow> query = order in _table.asenumerable() select new { orderdate= string.isnullorempty(convert.tostring(order.field<datetime>("orderdate")) || !datetime.tryparse(convert.tostring(order.field<datetime...
Read more