iphone - How to reset UIWebView's zoom? I'm already using scalesPagesToFit = YES; -

-

i've been looking past week answer question.

i have uiwebview, inside of uiscrollview. works great, want content of uiwebview reset zoom, when orientation changes.

in html inside uiwebview, set width of viewport (w/ meta tag) "device-width" , on obj-c side, set scalespagestofit = yes;

i've tried resetting zoom javascript; replacing meta tags in runtime; reloading; accessing uiscrollview inside of uiwebview; etc...

but no success.

any of gods know workaround?

the 1 can think off recreate uiwebviews every time change orientation, makes them flash white whilst rendering content, looks terrible :(

any thoughts?

many thanks, andre

i'm guessing here , haven't tried, afaik uiwebview has uiscrollview child. 1 should able do:

for (uiscrollview *scroll in [mywebview subviews]) {     // make sure scroll view , reset zoom scale.     if ([scroll respondstoselector:@selector(setzoomscale:)])         [scroll setzoomscale:1.0]; }

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