How to pass a database value from asp.net to a javascript function (slideshowpro)? -


i have web pages containing slideshows powered javascript, , database connections powered asp.net. slideshows run flash files, urls stored in database.

a static page have in headscript:

> <script type="text/javascript"> var expressinstallswfurl = {}; var > flashvars = {}; var params = {}; var attributes = {}; > swfobject.embedswf("/_flash/2909.swf", "slideshowdisplay", "575", > "300", "9.0.0", expressinstallswfurl, flashvars, { wmode: > "transparent" }, attributes);  </script>

... /_flash/2909.swf url of flash file static page, , "slideshowdisplay" target div.

now need call flash file dynamically, eg replacing static 2909 <%# eval("myflashfileurl") %> filename datasource. fails: swfobject.embedswf(<%# eval("myflashfileurl") %>, ....

my javascript sucks , i'm beginner asp (i speak vb, no c#), i'd appreciate solution that's pretty exact , complete i'm bound syntaxes wrong.

huge thanks.

without code view speculation. once make decision make things dynamic, introduce asp control gridview contains rows of data among link static page dynamic file names passed parameters.

so code this:

<script type="text/javascript">      var expressinstallswfurl = {};      var flashvars = {};      var params = {};      var attributes = {};     swfobject.embedswf('<%=request("flashfile")%>', "slideshowdisplay", "575", "300", "9.0.0", expressinstallswfurl, flashvars, { wmode: "transparent" }, attributes);   </script>

where "flashfile" parameter page

and continue example gridview have (this snippet):

<asp:gridview id="gridview1" runat="server" autogeneratecolumns="false" datasourceid="sqldatasource1" >     <columns>         <asp:templatefield>             <itemtemplate>                 <a href='your_static_page.aspx?flashfile=<%= eval("myflashfileurl")%>'             </itemtemplate>         </asp:templatefield>      </columns> </asp:gridview>

mind, there many ways implement dynamic solution, overlay utility modal or colorbox allow bypass call secondary page entirely. depends on project requirements.

hope gets going in right direction.


Comments

Post a Comment

Popular posts from this blog

jquery - How can I dynamically add a browser tab? -

since using iframes house external pages are, accounts "not preferred method" , disallowed sites (flickr, one), want dynamically generate browser tabs. e.g., when user submits form, want dynamically generate tab on browser in response submitted. e.g., might want add new tab url like: http://www.bigsurgarrapata.com/contact how in jquery? you want form target attribute action attribute. http://www.w3schools.com/tags/att_form_target.asp browsers have ultimate control on result of target attribute open new tab value of _blank. <form action="contact_submit.php" target="_blank" method="post">
Read more

node.js - Getting the socket id,user id pair of a logged in user(s) -

i have web application done using node js , in it,i have authentication system requires users log in before can access pages. have 2 pages,the homepage , updates page. from read docs,a new socket id issued when user opens tab in browser. me being admin,i know socket id of logged in user , more so,the socket id,logged in user id pair logged in users. what method can use socket id,logged in user id pair make sure broadcast realtime info users online?.
Read more

keyboard - C++ GetAsyncKeyState alternative -

i using windows.h library's getasynckeystate function define key pushed on keyboard . here program returns int value of pushed key example. #include <iostream> #include <windows.h> using namespace std; int main (){ char i; for(i=8;i<190;i++){ if(getasynckeystate(i)== -32767){ cout<<int (i)<<endl; } } return 0; } but trying make opengl simple game , function appeared slow . there function not need cycle 180 times , if statement . thanks you're trying make opengl game, you're going use glfw. if that's case can away using glfwgetkey() such: if (glfwgetkey(glfw_key_up) == glfw_press) {...} if (glfwgetkey(glfw_key_down) == glfw_press) {...} that method nicely explained in tutorial 6 opengl-tutorial.org . should start first tutorial of beginners tutorials , later intermediate tutorials . if you're going make win32 window can listen wm_keydown or wm_keyup messages , virtua
Read more