Save and close the child window, and refresh the parent window.

 

From iteye blog http://pingchajava.iteye.com/blog/913973

Problem description:

 

On the child page, when the modified vertex is saved, save the data, close the data, and refresh the parent page to display the modified data.

 

1. on the parent page: the code of the subwindow is displayed when you click Modify (window. showmodaldialog is used to allow users to click this change to respond to other tasks ):

JS Code

1. // The second parameter in the showmodaldialog form, which is the object of the current form
2. <A href = "#" onclick = "window. showmodaldialog ('userupdate. do? Userid = <% = lo_dt.uf_getvalue (I, 0) %> ', window, 'dialogwidth: 480px; dialogheight: 180px; Status: No;') "> modify </a>

// The second parameter in the showmodaldialog form, which is the current form object <a href = "#" onclick = "window. showmodaldialog ('userupdate. do? Userid = <% = lo_dt.uf_getvalue (I, 0) %> ', window, 'dialogwidth: 480px; dialogheight: 180px; Status: No;') "> modify </a>

 

2. Save the changes in the Child Window and refresh the parent window:

1) Submit the current subpage to IFRAME during submission

HTML code

1. // At this time, the form is submitted to IFRAME, and IFRAME is implicit.
2. <IFRAME name = "commitarea" style = 'display: none; '> </iframe>
3. <Form action = "usersave. Do" method = "Post" target = "commitarea">
5. <Input type = "button" value = "save" class = "button" onclick = "check ();">
6. </Form>

// At this time, the form is submitted to IFRAME. IFRAME is implicitly <IFRAME name = "commitarea" style = 'display: none; '> </iframe> <form action = "usersave. do "method =" Post "target =" commitarea "> <input type =" button "value =" save "class =" button "onclick =" check (); "> </form>

 

2) submit the form to an action.

Java code

1. // Add the following statement to the submitted action method:
2. Request. setattribute ("updateuserok", "modified ");

// Add the following statement request. setattribute ("updateuserok", "modified successfully") to the submitted action method ");

And forward it to the current subpage

 

3) Close the child page and refresh the parent page

JS Code

1. <Logic: present name = "updateuserok">
2. <SCRIPT>
3. Alert ("saved successfully! ");
4. // Dialogarguments is an object transmitted from the parent form.
5. Window. dialogarguments. Window. Location = "user. Do ";
6. Self. Close ();
7. </SCRIPT>
8. </Logic: Present>

<Logic: present name = "updateuserok"> <SCRIPT> alert ("saved successfully! "); // Dialogarguments is the object window passed by the parent form. dialogarguments. window. location = "user. do "; self. close (); </SCRIPT> </logic: Present>

 

At this time, the user. Do enters the database search and jumps to the parent page.