javascript - Is it possible to chain jquery ajax requests as a one level queue (without nesting) -

-

the question arose idea dynamically load group of javascript files $.getscript.

i developing js-only front-ends of couple of projects, share libraries, , nice (or @ least seems) have 1 js file handles common libraries includes, , other 1 - handles specific libraries.

some of front-ends talking work widgets other websites, , until setup process of js file compression one, needed place widget single js include, , include dependencies in queue.

something like: $.getscript .getscript .getscript

so question has 2 parts: 1. make sense? 2. if yes, how?

thanks!

do mean following: want write 

$.getscript("js/file1.js").getscript("js/file2.js").getscript("js/file3.js");

and result load 1 file server, contains specified (sort of file1.js + file2.js + file3.js), don't you? if it, seems impossible, @ least way. makes sense, one, because browser send 1 request instead of 3 (so performance better). implement want, need support server side. e.g. write

$.getscript("js/libraries?files=file1,file2,file3");

and server side should able parse request, append files mentioned in request, , send you. see, should exist on server side assist you;

if develop framework or such, can make predefined build, e.g. library contain 

js/     file1.js     file2.js     file3.js common.js

where common.js file1.js + file2.js + file3.js, , can automate it, change code, , run special build create common.js. way can rely on 

$.getscript("common.js");

and that's better requesting 

$.getscript("js/libraries?files=file1,file2,file3");

because in case of last 1 runtime job has performed (performance suffers bit). when develop our projects use jawr on server side make predefined bundles of javascript libraries/files


Comments

Post a Comment

Popular posts from this blog

c# - How to set Z index when using WPF DrawingContext? -

-
how set z-index drawing object when using drawingcontext.drawxxx() methods? the object drawn last have higher z index. can't change index of drawn objects. way draw in order. if using wpf (as placed tag), can use, example, canvas control. create shapes need like polyline obj = new polyline(); //... // ... set properties of obj and add them canvas uielementcollection: yourcanvasname.children.add(obj); //or yourcanvasname.children.insert(i, obj); first items of collection have higher z index. advantages in way: no need redraw on window changes, can anytime move objects , change order.
Read more

razor - Is this a bug in WebMatrix PageData? -

-
i think may have found bug in webmatrix's pagedata, not sure. concerns how pass data partial page calling page. in webmatrix documentation (tutorials, e.g. " 3 - creating consistent look ", , example code), pagedata recommended mechanism pass data between pages (e.g. content page layout page, or partial page). however have found not work other way, pass data partial page calling page. modifying or adding entries in pagedata in partial page, not seem calling page. cutting right down simplest possible example, in test page may have this: @{ pagedata["test"] = "initial entry"; } <p>before calling partial page, test value @pagedata["test"]</p> @renderpage("_testpartial.cshtml") <p>after returning calling page, test value @pagedata["test"]</p> and in _testpartial.cshtml page might have this: @{ pagedata["test"] = "modified entry"; } <p>in partial page...
Read more

visual c++ - Using relative values in array sorting ( asm ) -

-
i need sort through array , sort each individual row in array in ascending order. doesn't seem going (surprise!) keep getting hit 2 errors: a2101: cannot add 2 relocatable labels , a2026: constant expected here's sort, makes sense me, think i'm still trying implement high-lvl language techniqes assembly. there way around not being able use relative values? (the array 7 rows 9 columns, btw). mov cx, 7; cx = number of rows outer: ; outer loop walk through rows push cx mov cx, 9 mov row, cx ;rows middle: ; middle-loop walk through columns push cx sub cx, 1 ;cx = cx-1 mov column, cx ;columns inner: ;inner loop - compare , exchange column values cmp marray[row*9 + column], marray[row*9 + column+1] xchg marray[row*9 + column+1], marray[row*9 + column] ; compare , exchange values marray table inc column loop inner pop cx loop mid...
Read more