You can give the Ajax component an explicit name and later use
jQuery.web2py.component to call it by name and refresh it:
{{=LOAD(c='default', f='ajaxTask', args=[-1], ajax=True, target='task_form'
)}}
That will result in the id of the component div being set to "task_form",
so you can easily identify it in other code. When you want to refresh the
component with a new value of tidi:
var taskUrl = '{{=URL('default', 'ajaxTask')}}';
jQuery.web2py.component(taskUrl + '/' + tidi, 'task_form')
Anthony
On Monday, November 16, 2015 at 8:11:34 AM UTC-5, lucas wrote:
>
> hey anthony,
>
> ok, i read the docs you linked me to. still not seeing the details well
> enough to get me through. sorry, i am thick sometimes. i put in the view:
>
> {{block head}}
> <script type="text/javascript">
> function clk_form(tidi) {
> if (tidi != 0) {
> jQuery('div#form').css('display','inline');
> } else {
> jQuery('div#form').css('display','none');
> }
> return false;
> }
> </script>
> {{end}}
>
> <a onclick="clk_form(-1)" title="Create/Assign New Task" class="btn mtt"
> style="font-size:14pt;"><b>New Task</b></a>
> <a onclick="clk_form(0)" title="Hide Task Entry Form" class="btn mtt" ">No
> Form</a>
>
> <br /><div id="form" style="float: none; display: none;">
> {{=LOAD(c='default', f='ajaxTask', args=[-1], ajax=True)}}
> </div>
>
> and the function under the controller is pretty basic:
>
> def ajaxTask():
> try:
> tidi = int(request.args[0])
> except:
> tidi = 0
> frm = None
> if tidi and (tidi <> 0):
> if (tidi == -1):
> tidi = None
> frm = SQLFORM(tTask, record=tidi, showid=False)
> return frm
>
> so the form loads into the DIV fine. and when i add a new record, it does
> actually work. however, i can not see how to change the args value of the
> LOAD function from other areas of the page. you see now i have it
> hardcoded at -1. so how can i affect that args value from somewhere else
> in the page and then have it RELOAD the contents of the DIV?
>
> thanx in advance, lucas
>
>
--
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- http://web2py.com/book (Documentation)
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