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.NET Forum / ASP.NET / General / December 2007Insert Javascript
Hello all, I have a web user control that displays a single image from javascript. In order to insert the javascript into the webcontrol, I use the page.registrer script call in the code behind since the images are dynamically created. This works however, I can not figure out how to get it to insert the script where the user control is located rather than the top of the page. Can someone please point me into the right direction? TIA Just have it in your ascx file. Like <B>MYUSERCONTROL<B> <script> ...my javascript here..... </scrip> George > Hello all, I have a web user control that displays a single image from > javascript. In order to insert the javascript into the webcontrol, I use [quoted text clipped - 4 lines] > > TIA I can't the script is created dynamically. > Just have it in your ascx file. > Like [quoted text clipped - 13 lines] >> >> TIA It's still end up being a string? After you dynamicly created it. Right? Just put it into member variable _sMyScript and then Have it like that <B>MYUSERCONTROL<B> <script> <%=_sMyScript%> </script> George. >I can't the script is created dynamically. > [quoted text clipped - 16 lines] >>> >>> TIA Okay, I understand now. Thanks > It's still end up being a string? After you dynamicly created it. Right? > Just put it into member variable _sMyScript and then [quoted text clipped - 26 lines] >>>> >>>> TIA > <script> Make sure you use <script type="text/javascript"> so that your page validates properly...  SignatureMark Rae ASP.NET MVP http://www.markrae.net Your scripts can be placed either at the top of the page or the bottom using new ASP.NET 2.0 methods: page.ClientScript.RegisterStartupScript (bottom of page) page.ClientScript.RegisterClientScriptBlock (top of page) -Scott > Hello all, I have a web user control that displays a single image from > javascript. In order to insert the javascript into the webcontrol, I use [quoted text clipped - 4 lines] > > TIA > Your scripts can be placed either at the top of the page or the bottom > using new ASP.NET 2.0 methods: > > page.ClientScript.RegisterStartupScript (bottom of page) > page.ClientScript.RegisterClientScriptBlock (top of page) To be slightly more precise, RegisterClientScriptBlock inserts the JavaScript block just underneath the <form runat="server"> tag which means that it doesn't have access to any of the form elements because they haven't been created yet, whereas RegisterStartupScript inserts the JavaScript block just above the <form runat="server"> tag's closing </form> tag, e.g. <form id="aspnetForm" runat="server"> <script type="text/javascript"> // this was created with RegisterClientScriptBlock </script> <!-- other form elements --> <script type="text/javascript"> // this was created with RegisterStartupScript </script> </form> SignatureMark Rae ASP.NET MVP http://www.markrae.net Free MagazinesGet these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...
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