jquery response back -

-

i sending ajax call page. want value of variable, lets call x, page on success. how can that. here ajax code

$.ajax({         type: 'post',         url: 'myotherpage.php',         data: 'loginname=' + loginname ,         success: function(success) {             if(success == 1) {              //get variable value here                       } else {             //do nothing              }         }     });

your other page should return json, contains status variable (1 success, 0 fail), , variable or whatever data need. here's example file have here. won't run of course, should give idea.

            req = $.ajax({                 type: 'post',                 data: this.data.filter,                 url: this.data.dataurl+"listids",                 datatype: 'json',                 timeout: 5000,                 cache: false,                 error: function(){                     usernotify({class:'notify_alert', content:'your request can\'t completed @ time.<br />an external error has been encountered.  please wait moment , try again.'});                 },                 success: function(o){                     if ( 0==o.status ) {                         if ( undefined == o.user_msg ) { o.user_msg = '';}                         usernotify({class:'notify_alert', content:'your request can\'t completed @ time.<br />'+o.user_msg});                     } else {                         if ( 0 < o.data.ids.length ) {                             tli.data.update.ids = o.data.ids;                         }                     }                 }             });

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