ah btw my solution was a bit simpler
<script type= "text/javascript">
{{=command}}
</script>
no need for document ready since all scripts in Ajax loaded HTML will
be interpreted right away
also no need for eval since the script will be interpreted anyway
On Oct 25, 11:23 am, scausten <scaus...@gmail.com> wrote:
> I've had some success with a very simple workaround for web2py-
> component-command. In the form.accepts in my SQLFORM, I set a variable
> 'command', return it, and then in my component's view simply put
>
> {{if command:}}
> <script>
> $(document).ready(function(){
> eval({{=command}});
> });
> </script>
> {{pass}}
>
> It's ugly, but it seems to work ok for simple stuff...
>
> On Oct 25, 9:37 am, scausten <scaus...@gmail.com> wrote:
>
>
>
> > Another bump - has anyone had any further thoughts on how to get
> > web2py-component-command or web2py-component-flash working with this
> > code?
>
> > On Oct 13, 1:38 pm, selecta <gr...@delarue-berlin.de> wrote:
>
> > > *bump*
> > > sinceuploadforms do not work in web2py components anyway this code
> > > could be integrated into web2py without the ajaxForm script itself
>
> > > On Oct 11, 1:35 pm, selecta <gr...@delarue-berlin.de> wrote:
>
> > > > as I posted before I am trying to fix the issue ofajaxuploads
>
> > > > The problem:
> > > >uploadfields do not work inajaxloaded components
>
> > > > The solution:
> > > > modify web2py_ajax.html
> > > > on the top add
> > > > response.files.insert(3,URL(r=request,c='static/
> > > > js',f='jquery.form.js'))
> > > > a bit below change the code to
>
> > > > function web2py_trap_form(action,target) {
> > > > jQuery('#'+target+' form').each(function(i){
> > > > var form=jQuery(this);
> > > > if(!form.hasClass('no_trap')){
> > > > if(form.find('.upload').length>0){
> > > > //using ajaxForm has the disadvantage that the header is
> > > > not returned in xhr
> > > > //can this be fixed in the ajaxForm plugin???
> > > > form.ajaxForm({
> > > > url: action,
> > > > success: function(data, statusText, xhr) {
> > > > complete_web2py_ajax_page(xhr, data, action,
> > > > target)
> > > > }
> > > > });
> > > > }else{
> > > > form.submit(function(obj){
> > > > jQuery('.flash').hide().html('');
> > > > web2py_ajax_page('post',action,form.serialize(),target);
> > > > return false;
> > > > });
> > > > }
>
> > > > }
> > > > });}
>
> > > > function complete_web2py_ajax_page (xhr, text, action, target){
> > > > var html=xhr.responseText;
> > > > var content=xhr.getResponseHeader('web2py-component-content');
> > > > var command=xhr.getResponseHeader('web2py-component-command');
> > > > var flash=xhr.getResponseHeader('web2py-component-flash');
> > > > var t = jQuery('#'+target);
> > > > if(content=='prepend') t.prepend(html);
> > > > else if(content=='append') t.append(html);
> > > > else if(content!='hide') t.html(html);
> > > > web2py_trap_form(action,target);
> > > > web2py_ajax_init();
> > > > if(command) eval(command);
> > > > if(flash) jQuery('.flash').html(flash).slideDown();}
>
> > > > function web2py_ajax_page(method,action,data,target) {
> > > > jQuery.ajax({'type':method,'url':action,'data':data,
> > > > 'beforeSend':function(xhr) {
> > > > xhr.setRequestHeader('web2py-component-
> > > > location',document.location);
> > > > xhr.setRequestHeader('web2py-component-element',target);},
> > > > 'complete':function(xhr,text){
> > > > complete_web2py_ajax_page(xhr, text, action, target);
> > > > }
> > > > });
>
> > > > }
>
> > > > however this still has a problem
> > > > if there is anuploadfield it will use ajaxForm which does some
> > > > iFrame magic to upland the uploads. by doing this it will loose the
> > > > response header and thus web2py-component-command and web2py-component-
> > > > flash ...
> > > > you can fix the flash by using
> > > > session.flash (?not sure if this is true but I think it worked)
> > > > and write the component-command directly into the returned HTML
>
> > > > it would be nice if the header could be reconstructed by the ajaxform
> > > > pluginhttp://github.com/malsup/form/blob/master/jquery.form.js
> > > > somewhere around line 354 the dummy header object is constructed
> > > > I have no clue if retrieving the header and rebuilding it is even
> > > > possible because my js knowledge is still quite limited ... maybe
> > > > somebody could help me out here and tell me if it is possible or not
