Child form and parent form values sample JS code _javascript Tips

Copy Code code as follows:

return value to parent form
function Returnparent (value) {//Get child form return value
var parent = window.dialogarguments; Get parent page
Parent.location.reload (); Refreshing the parent page
if (parent!= null && parent!= "undefined") {
Window.returnvalue = value; return value
Window.close (); Close child pages
}
Window.opener.document.getElementById ("Activitypic");/directly manipulate the parent form element
$ (selector, window.parent.document); For Frames Class page
$ (selector, window.opener.document); This is suitable for a separate open page
Return
}
Open the Modal subform, get the return value to operate
function showmodalonly (me, url) {//pop-up form, radio
var hidden = document.getElementById (me); Get the Hidden control
if (hidden!= null && hidden.value!= null && hidden.value.length > 0) {
Alert ("Here is the radio, please delete the existing option, try again.") ");
Return
}
var revalue = window.showmodaldialog (url, window, "dialogheight:500px"; dialogwidth:987px; Status:off; Scroll:auto ");
if (revalue = null | | revalue = = "undefined" | | | revalue = = "") {
Return If the return value is empty, it returns
}
var index = revalue.split ("^"); The position of the separator ^
if (index[0] = = NULL | | index[0] = = "undefined" | | index[0].length < 1) {
Return
}
var hid = index[0].split (' & '); Assigning values to hidden controls
var view = Index[1].split (' & '); Display values
var content = ""; What you need to add to the check
if (HID!= null && hid.length = 2) {
var i = 0;
if (Hid[i]!= "undefined" && hid[i]!= "" && view[i + 1]!= "undefined" && view[i + 1]!= "") {
Content = = ' <table id= ' + hid[i]
+ ' "class=" Deletestyle "><tr><td>+ "' + hid[i] +" ', "+" ' "+ Me +" ' + '); "/></td><td> ' + view[i + 1] + ' &LT;/TD&GT;&LT;/TR&GT;&LT;/TABL E> ';
Hidden.value = Hid[i]; Assigning values to hidden controls
var c = document.getElementById ("check" + Me);
C.innerhtml + + content;
Return
}
}
Alert (Please select only one piece of data.) ");
Return
}
function Openuploadwindow (URL, width, height,left,top) {
if (width==null) width=987;
if (height = null) height = 500;
if (left = null) left = 200;
if (top = null) top = 200;
window.open (URL, ' NewWindow ', ' height= ' + height + ', width= ' + width + ', top=200,left=200,toolbar=no,menubar=no, Scrollbars=no, Resizable=no,location=no, Status=no ');
window.showModalDialog (URL, window, "dialogheight:" + height + "px"; Dialogwidth: "+ width +" px;status:off; Scroll:auto;dialogleft: "+left+" Px;dialogtop: "+top+" px ");
}