jquery to implement dialog set focus point method

The example in this article describes the method that jquery implements dialog to set focus focuses. Share to everyone for your reference. The specific analysis is as follows:

When the pop-up dialog box is displayed, we should position the focus to the input text box, but write $ ("#txtGroupName") before Dialog.show (). focus ();

After looking at the official jquery documentation, I found that dialog provides a focus parameter, OK, try first ~ ~

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Displays the New Project Group dialog box function Showcreateprojectgroupdialog (i) {$ ("#layout-createprojectgroup-pane"). Show (). dialog ({modal : True, Title:lmslang.listProjectGroup_Create, width:450, overlay: {opacity:0.5}, focus:function (EV, data) {$ (" #txtGroupName "). focus (); Buttons: {Save: function () {var name = El ("Txtgroupname"). value; var description = El ("Txtdescription"). value var b = $ ("#fgroup"). valid (); if (b) {Creategroupjson (); Closecreategroupdialog ();} else {showerror (lmslang.formvalidate_error);}} , Cancel: function () {Closecreategroupdialog ();}} }); ///Hide New Project Group dialog function Closecreategroupdialog () {$ ("#layout-createprojectgroup-pane"). Dialog ("Close");

Get! O (∩_∩) O..

I hope this article will help you with your jquery programming.